Your email has been sent.
Sunny Hills Business Park Fullerton, CA 92835 399 - 30,949 SF of Space Available



Park Highlights
- Sunny Hills Business Park offers office, flex, industrial spaces to accommodate a variety of different tenants.
- Features a garden-style office environment with a campus-like atmosphere and upgraded tenant improvements.
- Surrounded by numerous restaurants, shopping centers, and essential services, enhancing tenant convenience.
- Located at the intersection of the Imperial Hwy and Harbor Blvd with great exposure and high traffic counts.
- Provides immediate access to the Pomona (60) and Orange (57) freeways for convenient regional connectivity.
- Recently upgraded property with ample parking and access to public transportation options.
Park Facts
| Total Space Available | 30,949 SF | Park Type | Office Park |
| Total Space Available | 30,949 SF |
| Park Type | Office Park |
All Available Spaces(15)
Display Rental Rate as
- Space
- Size
- Term
- Rental Rate
- Space Use
- Build-Out
- Available
- Listed rate may not include certain utilities, building services and property expenses
- Mostly Open Floor Plan Layout
- Fully Built-Out as Standard Office
- Rate includes utilities, building services and property expenses
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
- Fully Built-Out as Standard Office
- 1 Private Office
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
Great open and bright space.
- Listed rate may not include certain utilities, building services and property expenses
- After Hours HVAC Available
- Listed rate may not include certain utilities, building services and property expenses
- Mostly Open Floor Plan Layout
- Fully Built-Out as Standard Office
| Space | Size | Term | Rental Rate | Space Use | Build-Out | Available |
| 1st Floor, Ste 430 | 6,337 SF | 1 Year | $16.36 CAD/SF/YR $1.36 CAD/SF/MO $103,703 CAD/YR $8,642 CAD/MO | Office | Full Build-Out | Now |
| 2nd Floor, Ste 431 B | 399 SF | Negotiable | $26.45 CAD/SF/YR $2.20 CAD/SF/MO $10,553 CAD/YR $879.40 CAD/MO | Office | Full Build-Out | Now |
| 2nd Floor, Ste 471 | 2,482 SF | 1 Year | $16.36 CAD/SF/YR $1.36 CAD/SF/MO $40,617 CAD/YR $3,385 CAD/MO | Office | Full Build-Out | Now |
| 2nd Floor - 480 | 4,000 SF | Negotiable | $16.36 CAD/SF/YR $1.36 CAD/SF/MO $65,459 CAD/YR $5,455 CAD/MO | Flex | Full Build-Out | Now |
| 2nd Floor, Ste 481 | 2,562 SF | Negotiable | $16.36 CAD/SF/YR $1.36 CAD/SF/MO $41,926 CAD/YR $3,494 CAD/MO | Office | Full Build-Out | Now |
251 E Imperial Hwy - 1st Floor - Ste 430
251 E Imperial Hwy - 2nd Floor - Ste 431 B
251 E Imperial Hwy - 2nd Floor - Ste 471
251 E Imperial Hwy - 2nd Floor - 480
251 E Imperial Hwy - 2nd Floor - Ste 481
- Space
- Size
- Term
- Rental Rate
- Space Use
- Build-Out
- Available
- Listed rate may not include certain utilities, building services and property expenses
| Space | Size | Term | Rental Rate | Space Use | Build-Out | Available |
| 1st Floor - 530 | 2,165 SF | Negotiable | $16.36 CAD/SF/YR $1.36 CAD/SF/MO $35,430 CAD/YR $2,952 CAD/MO | Flex | Full Build-Out | Now |
261 E Imperial Hwy - 1st Floor - 530
- Space
- Size
- Term
- Rental Rate
- Space Use
- Build-Out
- Available
- Listed rate may not include certain utilities, building services and property expenses
- Reception Area
- Drop Ceilings
- Conference Rooms
- Smoke Detector
- Central Air and Heating
- Private Restrooms
- After Hours HVAC Available
- Corner Space
- Wheelchair Accessible
- Listed rate may not include certain utilities, building services and property expenses
- Listed rate may not include certain utilities, building services and property expenses
| Space | Size | Term | Rental Rate | Space Use | Build-Out | Available |
| 1st Floor - 610 | 2,520 SF | 1-10 Years | $16.36 CAD/SF/YR $1.36 CAD/SF/MO $41,239 CAD/YR $3,437 CAD/MO | Flex | Full Build-Out | Now |
| 2nd Floor - 640 | 1,545 SF | 1 Year | $16.36 CAD/SF/YR $1.36 CAD/SF/MO $25,283 CAD/YR $2,107 CAD/MO | Flex | Full Build-Out | Now |
| 2nd Floor - 650 | 4,136 SF | 1 Year | $16.36 CAD/SF/YR $1.36 CAD/SF/MO $67,684 CAD/YR $5,640 CAD/MO | Flex | Full Build-Out | Now |
271 E Imperial Hwy - 1st Floor - 610
271 E Imperial Hwy - 2nd Floor - 640
271 E Imperial Hwy - 2nd Floor - 650
- Space
- Size
- Term
- Rental Rate
- Space Use
- Build-Out
- Available
- Rate includes utilities, building services and property expenses
- Mostly Open Floor Plan Layout
- Fully Built-Out as Standard Office
| Space | Size | Term | Rental Rate | Space Use | Build-Out | Available |
| 2nd Floor, Ste 200 | 717 SF | 1 Year | $24.80 CAD/SF/YR $2.07 CAD/SF/MO $17,778 CAD/YR $1,482 CAD/MO | Office | Full Build-Out | Now |
285 Imperial Hwy - 2nd Floor - Ste 200
- Space
- Size
- Term
- Rental Rate
- Space Use
- Build-Out
- Available
- Listed rate may not include certain utilities, building services and property expenses
- Listed rate may not include certain utilities, building services and property expenses
- 2 Private Offices
- Central Air and Heating
- Natural Light
- Accent Lighting
- Open-Plan
- Smoke Detector
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
- Recessed Lighting
- After Hours HVAC Available
- Common Parts WC Facilities
- Hardwood Floors
| Space | Size | Term | Rental Rate | Space Use | Build-Out | Available |
| 2nd Floor, Ste 201A | 902 SF | Negotiable | $16.36 CAD/SF/YR $1.36 CAD/SF/MO $14,761 CAD/YR $1,230 CAD/MO | Office | - | 2026-07-01 |
| 2nd Floor, Ste 202 | 901 SF | 1-10 Years | $16.53 CAD/SF/YR $1.38 CAD/SF/MO $14,894 CAD/YR $1,241 CAD/MO | Office | - | Now |
231 E Imperial Hwy - 2nd Floor - Ste 201A
231 E Imperial Hwy - 2nd Floor - Ste 202
- Space
- Size
- Term
- Rental Rate
- Space Use
- Build-Out
- Available
- Rate includes utilities, building services and property expenses
- Mostly Open Floor Plan Layout
- Fully Built-Out as Standard Office
- Rate includes utilities, building services and property expenses
- Mostly Open Floor Plan Layout
- Central Air and Heating
- Corner Space
- Recessed Lighting
- Common Parts WC Facilities
- Fully Built-Out as Standard Office
- 3 Private Offices
- Fully Carpeted
- Drop Ceilings
- Natural Light
- Smoke Detector
- Rate includes utilities, building services and property expenses
- Mostly Open Floor Plan Layout
- Fully Built-Out as Standard Office
| Space | Size | Term | Rental Rate | Space Use | Build-Out | Available |
| 2nd Floor, Ste 202 | 1,007 SF | Negotiable | $28.93 CAD/SF/YR $2.41 CAD/SF/MO $29,130 CAD/YR $2,427 CAD/MO | Office | Full Build-Out | 2026-05-01 |
| 2nd Floor, Ste 204 | 743 SF | Negotiable | $28.93 CAD/SF/YR $2.41 CAD/SF/MO $21,493 CAD/YR $1,791 CAD/MO | Office | Full Build-Out | Now |
| 2nd Floor, Ste 205 | 533 SF | Negotiable | $28.93 CAD/SF/YR $2.41 CAD/SF/MO $15,418 CAD/YR $1,285 CAD/MO | Office | Full Build-Out | Now |
211 E Imperial Hwy - 2nd Floor - Ste 202
211 E Imperial Hwy - 2nd Floor - Ste 204
211 E Imperial Hwy - 2nd Floor - Ste 205
251 E Imperial Hwy - 1st Floor - Ste 430
| Size | 6,337 SF |
| Term | 1 Year |
| Rental Rate | $16.36 CAD/SF/YR |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
- Listed rate may not include certain utilities, building services and property expenses
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
251 E Imperial Hwy - 2nd Floor - Ste 431 B
| Size | 399 SF |
| Term | Negotiable |
| Rental Rate | $26.45 CAD/SF/YR |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
- Rate includes utilities, building services and property expenses
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- 1 Private Office
- Space is in Excellent Condition
251 E Imperial Hwy - 2nd Floor - Ste 471
| Size | 2,482 SF |
| Term | 1 Year |
| Rental Rate | $16.36 CAD/SF/YR |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
251 E Imperial Hwy - 2nd Floor - 480
| Size | 4,000 SF |
| Term | Negotiable |
| Rental Rate | $16.36 CAD/SF/YR |
| Space Use | Flex |
| Build-Out | Full Build-Out |
| Available | Now |
Great open and bright space.
- Listed rate may not include certain utilities, building services and property expenses
- After Hours HVAC Available
251 E Imperial Hwy - 2nd Floor - Ste 481
| Size | 2,562 SF |
| Term | Negotiable |
| Rental Rate | $16.36 CAD/SF/YR |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
- Listed rate may not include certain utilities, building services and property expenses
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
261 E Imperial Hwy - 1st Floor - 530
| Size | 2,165 SF |
| Term | Negotiable |
| Rental Rate | $16.36 CAD/SF/YR |
| Space Use | Flex |
| Build-Out | Full Build-Out |
| Available | Now |
- Listed rate may not include certain utilities, building services and property expenses
271 E Imperial Hwy - 1st Floor - 610
| Size | 2,520 SF |
| Term | 1-10 Years |
| Rental Rate | $16.36 CAD/SF/YR |
| Space Use | Flex |
| Build-Out | Full Build-Out |
| Available | Now |
- Listed rate may not include certain utilities, building services and property expenses
- Central Air and Heating
- Reception Area
- Private Restrooms
- Drop Ceilings
- After Hours HVAC Available
- Conference Rooms
- Corner Space
- Smoke Detector
- Wheelchair Accessible
271 E Imperial Hwy - 2nd Floor - 640
| Size | 1,545 SF |
| Term | 1 Year |
| Rental Rate | $16.36 CAD/SF/YR |
| Space Use | Flex |
| Build-Out | Full Build-Out |
| Available | Now |
- Listed rate may not include certain utilities, building services and property expenses
271 E Imperial Hwy - 2nd Floor - 650
| Size | 4,136 SF |
| Term | 1 Year |
| Rental Rate | $16.36 CAD/SF/YR |
| Space Use | Flex |
| Build-Out | Full Build-Out |
| Available | Now |
- Listed rate may not include certain utilities, building services and property expenses
285 Imperial Hwy - 2nd Floor - Ste 200
| Size | 717 SF |
| Term | 1 Year |
| Rental Rate | $24.80 CAD/SF/YR |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
- Rate includes utilities, building services and property expenses
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
231 E Imperial Hwy - 2nd Floor - Ste 201A
| Size | 902 SF |
| Term | Negotiable |
| Rental Rate | $16.36 CAD/SF/YR |
| Space Use | Office |
| Build-Out | - |
| Available | 2026-07-01 |
- Listed rate may not include certain utilities, building services and property expenses
231 E Imperial Hwy - 2nd Floor - Ste 202
| Size | 901 SF |
| Term | 1-10 Years |
| Rental Rate | $16.53 CAD/SF/YR |
| Space Use | Office |
| Build-Out | - |
| Available | Now |
- Listed rate may not include certain utilities, building services and property expenses
- Mostly Open Floor Plan Layout
- 2 Private Offices
- Space is in Excellent Condition
- Central Air and Heating
- Recessed Lighting
- Natural Light
- After Hours HVAC Available
- Accent Lighting
- Common Parts WC Facilities
- Open-Plan
- Hardwood Floors
- Smoke Detector
211 E Imperial Hwy - 2nd Floor - Ste 202
| Size | 1,007 SF |
| Term | Negotiable |
| Rental Rate | $28.93 CAD/SF/YR |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | 2026-05-01 |
- Rate includes utilities, building services and property expenses
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
211 E Imperial Hwy - 2nd Floor - Ste 204
| Size | 743 SF |
| Term | Negotiable |
| Rental Rate | $28.93 CAD/SF/YR |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
- Rate includes utilities, building services and property expenses
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- 3 Private Offices
- Central Air and Heating
- Fully Carpeted
- Corner Space
- Drop Ceilings
- Recessed Lighting
- Natural Light
- Common Parts WC Facilities
- Smoke Detector
211 E Imperial Hwy - 2nd Floor - Ste 205
| Size | 533 SF |
| Term | Negotiable |
| Rental Rate | $28.93 CAD/SF/YR |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
- Rate includes utilities, building services and property expenses
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
Site Plan
Park Overview
This garden-style office building, located within a master-planned, mixed-use park, offers easy access to the Pomona (60) & Orange (57) freeways. The location offers a beautiful, campus-like atmosphere and highly upgraded custom tenant improvements. It is adjacent to restaurants and shopping centers and has immediate access to public transportation. Property was recently upgraded with ample parking.
Presented by
Sunny Hills Business Park | Fullerton, CA 92835
Hmm, there seems to have been an error sending your message. Please try again.
Thanks! Your message was sent.







