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Capital Square 400 Locust St 1,338 - 222,080 SF of 4-Star Office Space Available in Des Moines, IA 50309
Highlights
- Opportunities for office space from 1,000 up to 40,000 RSF +/-
- Versatile office / retail space for variety of users and sizes
- Multiple fiber optic service providers to building
- Open atrium design provides significant natural light throughout the building
- Five night janitorial services
- Full service building conference center available to tenants and visitors
All Available Spaces(23)
Display Rental Rate as
- Space
- Size
- Term
- Rental Rate
- Space Use
- Build-Out
- Available
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Mostly Open Floor Plan Layout
- Can be combined with additional space(s) for up to 18,936 SF of adjacent space
- Beautiful window line and downtown views.
- Partially Built-Out as Standard Office
- Fits 5 - 13 People
- Natural Light
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Mostly Open Floor Plan Layout
- Can be combined with additional space(s) for up to 18,936 SF of adjacent space
- Beautiful window line and downtown views.
- Partially Built-Out as Standard Office
- Fits 12 - 38 People
- Natural Light
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Mostly Open Floor Plan Layout
- Can be combined with additional space(s) for up to 18,936 SF of adjacent space
- Beautiful window line and downtown views.
- Partially Built-Out as Standard Office
- Fits 16 - 52 People
- Natural Light
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Mostly Open Floor Plan Layout
- Can be combined with additional space(s) for up to 18,936 SF of adjacent space
- Beautiful window line and downtown views.
- Partially Built-Out as Standard Office
- Fits 4 - 11 People
- Natural Light
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Mostly Open Floor Plan Layout
- Can be combined with additional space(s) for up to 18,936 SF of adjacent space
- Beautiful window line and downtown views.
- Partially Built-Out as Standard Office
- Fits 8 - 25 People
- Natural Light
Professional office space for lease.
- Lease rate does not include certain property expenses
- Mostly Open Floor Plan Layout
- Can be combined with additional space(s) for up to 18,936 SF of adjacent space
- Immediate possession.
- Partially Built-Out as Standard Office
- Fits 5 - 16 People
- Natural Light
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Mostly Open Floor Plan Layout
- Natural Light
- Fully Built-Out as Standard Office
- Fits 12 - 38 People
- Beautiful window line and downtown views.
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Mostly Open Floor Plan Layout
- Can be combined with additional space(s) for up to 9,473 SF of adjacent space
- Beautiful window line and downtown views.
- Partially Built-Out as Standard Office
- Fits 18 - 56 People
- Natural Light
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Mostly Open Floor Plan Layout
- Can be combined with additional space(s) for up to 9,473 SF of adjacent space
- Beautiful window line and downtown views.
- Fully Built-Out as Standard Office
- Fits 7 - 21 People
- Natural Light
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Mostly Open Floor Plan Layout
- Natural Light
- Fully Built-Out as Standard Office
- Fits 6 - 18 People
- Beautiful window line and downtown views.
Tenants are responsible for paying sub-metered electric for lights and sockets.
- Lease rate does not include certain property expenses
- Mostly Open Floor Plan Layout
- Natural Light
- Fully Built-Out as Standard Office
- Fits 8 - 26 People
- Beautiful window line and downtown views.
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Mostly Open Floor Plan Layout
- Natural Light
- Fully Built-Out as Standard Office
- Fits 50 - 202 People
- Beautiful window line and downtown views.
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Mostly Open Floor Plan Layout
- Natural Light
- Partially Built-Out as Standard Office
- Fits 9 - 29 People
- Beautiful window line and downtown views.
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Mostly Open Floor Plan Layout
- Natural Light
- Fully Built-Out as Standard Office
- Fits 7 - 22 People
- Beautiful window line and downtown views.
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Mostly Open Floor Plan Layout
- Can be combined with additional space(s) for up to 52,475 SF of adjacent space
- Beautiful window line and downtown views.
- Fully Built-Out as Standard Office
- Fits 9 - 28 People
- Natural Light
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Mostly Open Floor Plan Layout
- Can be combined with additional space(s) for up to 52,475 SF of adjacent space
- Beautiful window line and downtown views.
- Fully Built-Out as Standard Office
- Fits 13 - 40 People
- Natural Light
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Mostly Open Floor Plan Layout
- Can be combined with additional space(s) for up to 52,475 SF of adjacent space
- Beautiful window line and downtown views.
- Fully Built-Out as Standard Office
- Fits 29 - 91 People
- Natural Light
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Mostly Open Floor Plan Layout
- Can be combined with additional space(s) for up to 52,475 SF of adjacent space
- Beautiful window line and downtown views.
- Fully Built-Out as Standard Office
- Fits 25 - 263 People
- Natural Light
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Mostly Open Floor Plan Layout
- Can be combined with additional space(s) for up to 38,962 SF of adjacent space
- Beautiful window line and downtown views.
- Partially Built-Out as Standard Office
- Fits 25 - 181 People
- Natural Light
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Mostly Open Floor Plan Layout
- Can be combined with additional space(s) for up to 38,962 SF of adjacent space
- Beautiful window line and downtown views.
- Partially Built-Out as Standard Office
- Fits 25 - 131 People
- Natural Light
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Mostly Open Floor Plan Layout
- Can be combined with additional space(s) for up to 60,803 SF of adjacent space
- Beautiful window line and downtown views.
- Fully Built-Out as Standard Office
- Fits 22 - 69 People
- Natural Light
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Mostly Open Floor Plan Layout
- Can be combined with additional space(s) for up to 60,803 SF of adjacent space
- Beautiful window line and downtown views.
- Fully Built-Out as Standard Office
- Fits 8 - 24 People
- Natural Light
Professional office space available for lease.
- Lease rate does not include certain property expenses
- Office intensive layout
- Can be combined with additional space(s) for up to 60,803 SF of adjacent space
- Available October 2026.
- Fully Built-Out as Standard Office
- Fits 25 - 395 People
- Natural Light
| Space | Size | Term | Rental Rate | Space Use | Build-Out | Available |
| 1st Floor, Ste 140 | 1,609 SF | Negotiable | $16.61 CAD/SF/YR $1.38 CAD/SF/MO $26,733 CAD/YR $2,228 CAD/MO | Office | Partial Build-Out | Now |
| 1st Floor, Ste 145 | 4,684 SF | 3-5 Years | $16.61 CAD/SF/YR $1.38 CAD/SF/MO $77,822 CAD/YR $6,485 CAD/MO | Office | Partial Build-Out | Now |
| 1st Floor, Ste 150 | 6,390 SF | 3-5 Years | $16.61 CAD/SF/YR $1.38 CAD/SF/MO $106,166 CAD/YR $8,847 CAD/MO | Office | Partial Build-Out | Now |
| 1st Floor, Ste 155 | 1,338 SF | 3-5 Years | $16.61 CAD/SF/YR $1.38 CAD/SF/MO $22,230 CAD/YR $1,853 CAD/MO | Office | Partial Build-Out | Now |
| 1st Floor, Ste 160 | 3,061 SF | 3-5 Years | $16.61 CAD/SF/YR $1.38 CAD/SF/MO $50,857 CAD/YR $4,238 CAD/MO | Office | Partial Build-Out | Now |
| 1st Floor, Ste 170 | 1,854 SF | Negotiable | $16.61 CAD/SF/YR $1.38 CAD/SF/MO $30,803 CAD/YR $2,567 CAD/MO | Office | Partial Build-Out | Now |
| 1st Floor, Ste 195 | 4,749 SF | Negotiable | $16.61 CAD/SF/YR $1.38 CAD/SF/MO $78,902 CAD/YR $6,575 CAD/MO | Office | Full Build-Out | Now |
| 2nd Floor, Ste 210 | 6,952 SF | 3-5 Years | $13.50 CAD/SF/YR $1.12 CAD/SF/MO $93,846 CAD/YR $7,821 CAD/MO | Office | Partial Build-Out | Now |
| 2nd Floor, Ste 230 | 2,521 SF | Negotiable | $13.50 CAD/SF/YR $1.12 CAD/SF/MO $34,031 CAD/YR $2,836 CAD/MO | Office | Full Build-Out | Now |
| 2nd Floor, Ste 238 | 2,130 SF | 3-5 Years | $13.50 CAD/SF/YR $1.12 CAD/SF/MO $28,753 CAD/YR $2,396 CAD/MO | Office | Full Build-Out | Now |
| 2nd Floor, Ste 245 | 3,183 SF | 3-5 Years | $13.50 CAD/SF/YR $1.12 CAD/SF/MO $42,968 CAD/YR $3,581 CAD/MO | Office | Full Build-Out | Now |
| 3rd Floor, Ste 300 | 20,000-25,213 SF | 3-5 Years | $13.50 CAD/SF/YR $1.12 CAD/SF/MO $340,354 CAD/YR $28,363 CAD/MO | Office | Full Build-Out | Now |
| 3rd Floor, Ste 335 | 3,509 SF | 3-5 Years | $13.50 CAD/SF/YR $1.12 CAD/SF/MO $47,369 CAD/YR $3,947 CAD/MO | Office | Partial Build-Out | Now |
| 3rd Floor, Ste 360 | 2,647 SF | Negotiable | $13.50 CAD/SF/YR $1.12 CAD/SF/MO $35,732 CAD/YR $2,978 CAD/MO | Office | Full Build-Out | Now |
| 4th Floor, Ste 420 | 3,489 SF | Negotiable | $13.50 CAD/SF/YR $1.12 CAD/SF/MO $47,099 CAD/YR $3,925 CAD/MO | Office | Full Build-Out | 30 Days |
| 4th Floor, Ste 430 | 4,879 SF | 3-5 Years | $13.50 CAD/SF/YR $1.12 CAD/SF/MO $65,862 CAD/YR $5,489 CAD/MO | Office | Full Build-Out | Now |
| 4th Floor, Ste 440 | 11,329 SF | Negotiable | $14.88 CAD/SF/YR $1.24 CAD/SF/MO $168,617 CAD/YR $14,051 CAD/MO | Office | Full Build-Out | Now |
| 4th Floor, Ste 480 | 10,000-32,778 SF | 3-5 Years | $14.88 CAD/SF/YR $1.24 CAD/SF/MO $487,858 CAD/YR $40,655 CAD/MO | Office | Full Build-Out | 30 Days |
| 5th Floor, Ste 520 | 10,000-22,607 SF | 3-5 Years | $14.88 CAD/SF/YR $1.24 CAD/SF/MO $336,476 CAD/YR $28,040 CAD/MO | Office | Partial Build-Out | Now |
| 5th Floor, Ste 530 | 10,000-16,355 SF | 3 Years | $14.88 CAD/SF/YR $1.24 CAD/SF/MO $243,423 CAD/YR $20,285 CAD/MO | Office | Partial Build-Out | Now |
| 6th Floor, Ste 600 | 8,550 SF | Negotiable | $14.88 CAD/SF/YR $1.24 CAD/SF/MO $127,256 CAD/YR $10,605 CAD/MO | Office | Full Build-Out | 30 Days |
| 6th Floor, Ste 620 | 2,974 SF | Negotiable | $14.88 CAD/SF/YR $1.24 CAD/SF/MO $44,264 CAD/YR $3,689 CAD/MO | Office | Full Build-Out | 30 Days |
| 6th Floor, Ste 640 | 10,000-49,279 SF | Negotiable | $14.88 CAD/SF/YR $1.24 CAD/SF/MO $733,454 CAD/YR $61,121 CAD/MO | Office | Full Build-Out | 2026-10-01 |
1st Floor, Ste 140
| Size |
| 1,609 SF |
| Term |
| Negotiable |
| Rental Rate |
| $16.61 CAD/SF/YR $1.38 CAD/SF/MO $26,733 CAD/YR $2,228 CAD/MO |
| Space Use |
| Office |
| Build-Out |
| Partial Build-Out |
| Available |
| Now |
1st Floor, Ste 145
| Size |
| 4,684 SF |
| Term |
| 3-5 Years |
| Rental Rate |
| $16.61 CAD/SF/YR $1.38 CAD/SF/MO $77,822 CAD/YR $6,485 CAD/MO |
| Space Use |
| Office |
| Build-Out |
| Partial Build-Out |
| Available |
| Now |
1st Floor, Ste 150
| Size |
| 6,390 SF |
| Term |
| 3-5 Years |
| Rental Rate |
| $16.61 CAD/SF/YR $1.38 CAD/SF/MO $106,166 CAD/YR $8,847 CAD/MO |
| Space Use |
| Office |
| Build-Out |
| Partial Build-Out |
| Available |
| Now |
1st Floor, Ste 155
| Size |
| 1,338 SF |
| Term |
| 3-5 Years |
| Rental Rate |
| $16.61 CAD/SF/YR $1.38 CAD/SF/MO $22,230 CAD/YR $1,853 CAD/MO |
| Space Use |
| Office |
| Build-Out |
| Partial Build-Out |
| Available |
| Now |
1st Floor, Ste 160
| Size |
| 3,061 SF |
| Term |
| 3-5 Years |
| Rental Rate |
| $16.61 CAD/SF/YR $1.38 CAD/SF/MO $50,857 CAD/YR $4,238 CAD/MO |
| Space Use |
| Office |
| Build-Out |
| Partial Build-Out |
| Available |
| Now |
1st Floor, Ste 170
| Size |
| 1,854 SF |
| Term |
| Negotiable |
| Rental Rate |
| $16.61 CAD/SF/YR $1.38 CAD/SF/MO $30,803 CAD/YR $2,567 CAD/MO |
| Space Use |
| Office |
| Build-Out |
| Partial Build-Out |
| Available |
| Now |
1st Floor, Ste 195
| Size |
| 4,749 SF |
| Term |
| Negotiable |
| Rental Rate |
| $16.61 CAD/SF/YR $1.38 CAD/SF/MO $78,902 CAD/YR $6,575 CAD/MO |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| Now |
2nd Floor, Ste 210
| Size |
| 6,952 SF |
| Term |
| 3-5 Years |
| Rental Rate |
| $13.50 CAD/SF/YR $1.12 CAD/SF/MO $93,846 CAD/YR $7,821 CAD/MO |
| Space Use |
| Office |
| Build-Out |
| Partial Build-Out |
| Available |
| Now |
2nd Floor, Ste 230
| Size |
| 2,521 SF |
| Term |
| Negotiable |
| Rental Rate |
| $13.50 CAD/SF/YR $1.12 CAD/SF/MO $34,031 CAD/YR $2,836 CAD/MO |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| Now |
2nd Floor, Ste 238
| Size |
| 2,130 SF |
| Term |
| 3-5 Years |
| Rental Rate |
| $13.50 CAD/SF/YR $1.12 CAD/SF/MO $28,753 CAD/YR $2,396 CAD/MO |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| Now |
2nd Floor, Ste 245
| Size |
| 3,183 SF |
| Term |
| 3-5 Years |
| Rental Rate |
| $13.50 CAD/SF/YR $1.12 CAD/SF/MO $42,968 CAD/YR $3,581 CAD/MO |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| Now |
3rd Floor, Ste 300
| Size |
| 20,000-25,213 SF |
| Term |
| 3-5 Years |
| Rental Rate |
| $13.50 CAD/SF/YR $1.12 CAD/SF/MO $340,354 CAD/YR $28,363 CAD/MO |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| Now |
3rd Floor, Ste 335
| Size |
| 3,509 SF |
| Term |
| 3-5 Years |
| Rental Rate |
| $13.50 CAD/SF/YR $1.12 CAD/SF/MO $47,369 CAD/YR $3,947 CAD/MO |
| Space Use |
| Office |
| Build-Out |
| Partial Build-Out |
| Available |
| Now |
3rd Floor, Ste 360
| Size |
| 2,647 SF |
| Term |
| Negotiable |
| Rental Rate |
| $13.50 CAD/SF/YR $1.12 CAD/SF/MO $35,732 CAD/YR $2,978 CAD/MO |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| Now |
4th Floor, Ste 420
| Size |
| 3,489 SF |
| Term |
| Negotiable |
| Rental Rate |
| $13.50 CAD/SF/YR $1.12 CAD/SF/MO $47,099 CAD/YR $3,925 CAD/MO |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| 30 Days |
4th Floor, Ste 430
| Size |
| 4,879 SF |
| Term |
| 3-5 Years |
| Rental Rate |
| $13.50 CAD/SF/YR $1.12 CAD/SF/MO $65,862 CAD/YR $5,489 CAD/MO |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| Now |
4th Floor, Ste 440
| Size |
| 11,329 SF |
| Term |
| Negotiable |
| Rental Rate |
| $14.88 CAD/SF/YR $1.24 CAD/SF/MO $168,617 CAD/YR $14,051 CAD/MO |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| Now |
4th Floor, Ste 480
| Size |
| 10,000-32,778 SF |
| Term |
| 3-5 Years |
| Rental Rate |
| $14.88 CAD/SF/YR $1.24 CAD/SF/MO $487,858 CAD/YR $40,655 CAD/MO |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| 30 Days |
5th Floor, Ste 520
| Size |
| 10,000-22,607 SF |
| Term |
| 3-5 Years |
| Rental Rate |
| $14.88 CAD/SF/YR $1.24 CAD/SF/MO $336,476 CAD/YR $28,040 CAD/MO |
| Space Use |
| Office |
| Build-Out |
| Partial Build-Out |
| Available |
| Now |
5th Floor, Ste 530
| Size |
| 10,000-16,355 SF |
| Term |
| 3 Years |
| Rental Rate |
| $14.88 CAD/SF/YR $1.24 CAD/SF/MO $243,423 CAD/YR $20,285 CAD/MO |
| Space Use |
| Office |
| Build-Out |
| Partial Build-Out |
| Available |
| Now |
6th Floor, Ste 600
| Size |
| 8,550 SF |
| Term |
| Negotiable |
| Rental Rate |
| $14.88 CAD/SF/YR $1.24 CAD/SF/MO $127,256 CAD/YR $10,605 CAD/MO |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| 30 Days |
6th Floor, Ste 620
| Size |
| 2,974 SF |
| Term |
| Negotiable |
| Rental Rate |
| $14.88 CAD/SF/YR $1.24 CAD/SF/MO $44,264 CAD/YR $3,689 CAD/MO |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| 30 Days |
6th Floor, Ste 640
| Size |
| 10,000-49,279 SF |
| Term |
| Negotiable |
| Rental Rate |
| $14.88 CAD/SF/YR $1.24 CAD/SF/MO $733,454 CAD/YR $61,121 CAD/MO |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| 2026-10-01 |
1st Floor, Ste 140
| Size | 1,609 SF |
| Term | Negotiable |
| Rental Rate | $16.61 CAD/SF/YR |
| Space Use | Office |
| Build-Out | Partial Build-Out |
| Available | Now |
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 5 - 13 People
- Can be combined with additional space(s) for up to 18,936 SF of adjacent space
- Natural Light
- Beautiful window line and downtown views.
1st Floor, Ste 145
| Size | 4,684 SF |
| Term | 3-5 Years |
| Rental Rate | $16.61 CAD/SF/YR |
| Space Use | Office |
| Build-Out | Partial Build-Out |
| Available | Now |
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 12 - 38 People
- Can be combined with additional space(s) for up to 18,936 SF of adjacent space
- Natural Light
- Beautiful window line and downtown views.
1st Floor, Ste 150
| Size | 6,390 SF |
| Term | 3-5 Years |
| Rental Rate | $16.61 CAD/SF/YR |
| Space Use | Office |
| Build-Out | Partial Build-Out |
| Available | Now |
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 16 - 52 People
- Can be combined with additional space(s) for up to 18,936 SF of adjacent space
- Natural Light
- Beautiful window line and downtown views.
1st Floor, Ste 155
| Size | 1,338 SF |
| Term | 3-5 Years |
| Rental Rate | $16.61 CAD/SF/YR |
| Space Use | Office |
| Build-Out | Partial Build-Out |
| Available | Now |
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 4 - 11 People
- Can be combined with additional space(s) for up to 18,936 SF of adjacent space
- Natural Light
- Beautiful window line and downtown views.
1st Floor, Ste 160
| Size | 3,061 SF |
| Term | 3-5 Years |
| Rental Rate | $16.61 CAD/SF/YR |
| Space Use | Office |
| Build-Out | Partial Build-Out |
| Available | Now |
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 8 - 25 People
- Can be combined with additional space(s) for up to 18,936 SF of adjacent space
- Natural Light
- Beautiful window line and downtown views.
1st Floor, Ste 170
| Size | 1,854 SF |
| Term | Negotiable |
| Rental Rate | $16.61 CAD/SF/YR |
| Space Use | Office |
| Build-Out | Partial Build-Out |
| Available | Now |
Professional office space for lease.
- Lease rate does not include certain property expenses
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 5 - 16 People
- Can be combined with additional space(s) for up to 18,936 SF of adjacent space
- Natural Light
- Immediate possession.
1st Floor, Ste 195
| Size | 4,749 SF |
| Term | Negotiable |
| Rental Rate | $16.61 CAD/SF/YR |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 12 - 38 People
- Natural Light
- Beautiful window line and downtown views.
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View
Street
Map
2nd Floor, Ste 210
| Size | 6,952 SF |
| Term | 3-5 Years |
| Rental Rate | $13.50 CAD/SF/YR |
| Space Use | Office |
| Build-Out | Partial Build-Out |
| Available | Now |
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 18 - 56 People
- Can be combined with additional space(s) for up to 9,473 SF of adjacent space
- Natural Light
- Beautiful window line and downtown views.
2nd Floor, Ste 230
| Size | 2,521 SF |
| Term | Negotiable |
| Rental Rate | $13.50 CAD/SF/YR |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 7 - 21 People
- Can be combined with additional space(s) for up to 9,473 SF of adjacent space
- Natural Light
- Beautiful window line and downtown views.
2nd Floor, Ste 238
| Size | 2,130 SF |
| Term | 3-5 Years |
| Rental Rate | $13.50 CAD/SF/YR |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 6 - 18 People
- Natural Light
- Beautiful window line and downtown views.
2nd Floor, Ste 245
| Size | 3,183 SF |
| Term | 3-5 Years |
| Rental Rate | $13.50 CAD/SF/YR |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
Tenants are responsible for paying sub-metered electric for lights and sockets.
- Lease rate does not include certain property expenses
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 8 - 26 People
- Natural Light
- Beautiful window line and downtown views.
1 of 1
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View
Street
Map
3rd Floor, Ste 300
| Size | 20,000-25,213 SF |
| Term | 3-5 Years |
| Rental Rate | $13.50 CAD/SF/YR |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 50 - 202 People
- Natural Light
- Beautiful window line and downtown views.
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Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View
Street
Map
3rd Floor, Ste 335
| Size | 3,509 SF |
| Term | 3-5 Years |
| Rental Rate | $13.50 CAD/SF/YR |
| Space Use | Office |
| Build-Out | Partial Build-Out |
| Available | Now |
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 9 - 29 People
- Natural Light
- Beautiful window line and downtown views.
3rd Floor, Ste 360
| Size | 2,647 SF |
| Term | Negotiable |
| Rental Rate | $13.50 CAD/SF/YR |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 7 - 22 People
- Natural Light
- Beautiful window line and downtown views.
4th Floor, Ste 420
| Size | 3,489 SF |
| Term | Negotiable |
| Rental Rate | $13.50 CAD/SF/YR |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | 30 Days |
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 9 - 28 People
- Can be combined with additional space(s) for up to 52,475 SF of adjacent space
- Natural Light
- Beautiful window line and downtown views.
4th Floor, Ste 430
| Size | 4,879 SF |
| Term | 3-5 Years |
| Rental Rate | $13.50 CAD/SF/YR |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 13 - 40 People
- Can be combined with additional space(s) for up to 52,475 SF of adjacent space
- Natural Light
- Beautiful window line and downtown views.
4th Floor, Ste 440
| Size | 11,329 SF |
| Term | Negotiable |
| Rental Rate | $14.88 CAD/SF/YR |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 29 - 91 People
- Can be combined with additional space(s) for up to 52,475 SF of adjacent space
- Natural Light
- Beautiful window line and downtown views.
4th Floor, Ste 480
| Size | 10,000-32,778 SF |
| Term | 3-5 Years |
| Rental Rate | $14.88 CAD/SF/YR |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | 30 Days |
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 25 - 263 People
- Can be combined with additional space(s) for up to 52,475 SF of adjacent space
- Natural Light
- Beautiful window line and downtown views.
5th Floor, Ste 520
| Size | 10,000-22,607 SF |
| Term | 3-5 Years |
| Rental Rate | $14.88 CAD/SF/YR |
| Space Use | Office |
| Build-Out | Partial Build-Out |
| Available | Now |
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 25 - 181 People
- Can be combined with additional space(s) for up to 38,962 SF of adjacent space
- Natural Light
- Beautiful window line and downtown views.
5th Floor, Ste 530
| Size | 10,000-16,355 SF |
| Term | 3 Years |
| Rental Rate | $14.88 CAD/SF/YR |
| Space Use | Office |
| Build-Out | Partial Build-Out |
| Available | Now |
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Partially Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 25 - 131 People
- Can be combined with additional space(s) for up to 38,962 SF of adjacent space
- Natural Light
- Beautiful window line and downtown views.
1 of 3
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View
Street
Map
6th Floor, Ste 600
| Size | 8,550 SF |
| Term | Negotiable |
| Rental Rate | $14.88 CAD/SF/YR |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | 30 Days |
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 22 - 69 People
- Can be combined with additional space(s) for up to 60,803 SF of adjacent space
- Natural Light
- Beautiful window line and downtown views.
6th Floor, Ste 620
| Size | 2,974 SF |
| Term | Negotiable |
| Rental Rate | $14.88 CAD/SF/YR |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | 30 Days |
Operating expenses include 5-night janitorial services.
- Lease rate does not include certain property expenses
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 8 - 24 People
- Can be combined with additional space(s) for up to 60,803 SF of adjacent space
- Natural Light
- Beautiful window line and downtown views.
6th Floor, Ste 640
| Size | 10,000-49,279 SF |
| Term | Negotiable |
| Rental Rate | $14.88 CAD/SF/YR |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | 2026-10-01 |
Professional office space available for lease.
- Lease rate does not include certain property expenses
- Fully Built-Out as Standard Office
- Office intensive layout
- Fits 25 - 395 People
- Can be combined with additional space(s) for up to 60,803 SF of adjacent space
- Natural Light
- Available October 2026.
Property Overview
Capital Square is an eight-story Class A office and retail building in the heart of downtown Des Moines. It' s beautiful open atrium design provides an abundance of natural light, versatile and substantial floor plates, and fantastic downtown views. Capital Square' s professional Class A image offers a unique opportunity to a variety of office and retail users in the downtown market. The building offers multiple access points to the Des Moines Skywalk System and community amenities, and there are street and skywalk level retail opportunities off Walnut and Locust Streets. Adjacently located to and part of Cowles Commons, the building has grade level access to the beautiful newly renovated plaza and all it' s community events.
- Atrium
- Banking
- Conferencing Facility
- Restaurant
- Security System
Property Facts
Building Type
Office
Year Built/Renovated
1985/2006
LoopNet Rating
4 Star
Building Height
8 Stories
Building Size
454,619 SF
Building Class
A
Typical Floor Size
56,827 SF
Unfinished Ceiling Height
12’
Parking
Surface Tandem Parking
50 Covered Parking Spaces
Reserved Parking
1 1
Very walkable
80/100
Moderately drivable
70/100
Good public transit
70/100
Very bikeable
80/100
1 of 11
Videos
Matterport 3D Exterior
Matterport 3D Tour
Photos
Street View
Street
Map
1 of 1
Presented by
Capital Square | 400 Locust St
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