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Highlights

  • The building offers four back-up generators with tenant tie-in capacity, redundant power feeds, and a UPS battery backup system
  • The property features large, flexible floor plates ideal for high-density users
  • An on-site deli serves lunch, grab-and-go options, and offers catering services
  • Fitness center with a yoga room, collaborative game room, tenant lounge, and flexible conferencing and training facilities
  • The building provides abundant parking for dense users and includes on-site EV charging stations
  • The location has a 90 walk score and is within one mile of over 35 restaurants

All Available Spaces(17)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 2nd Floor, Ste 200
  • 18,254 SF
  • Negotiable
  • $31.02 CAD/SF/YR $2.58 CAD/SF/MO $566,175 CAD/YR $47,181 CAD/MO
  • Office
  • Full Build-Out
  • 2027-12-01
  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • 3rd Floor, Ste 310
  • 7,851 SF
  • Negotiable
  • $29.61 CAD/SF/YR $2.47 CAD/SF/MO $232,442 CAD/YR $19,370 CAD/MO
  • Office
  • Partial Build-Out
  • Now
  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Partially Built-Out as Standard Office
  • 3rd Floor, Ste 350
  • 2,803 SF
  • Negotiable
  • $29.61 CAD/SF/YR $2.47 CAD/SF/MO $82,987 CAD/YR $6,916 CAD/MO
  • Office
  • -
  • Now
  • Lease rate does not include utilities, property expenses or building services
  • 3rd Floor, Ste 375
  • 2,666 SF
  • Negotiable
  • $29.61 CAD/SF/YR $2.47 CAD/SF/MO $78,931 CAD/YR $6,578 CAD/MO
  • Office
  • Partial Build-Out
  • Now
  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Partially Built-Out as Standard Office
  • Can be combined with additional space(s) for up to 4,753 SF of adjacent space
  • 3rd Floor, Ste 380
  • 2,087 SF
  • Negotiable
  • $29.61 CAD/SF/YR $2.47 CAD/SF/MO $61,789 CAD/YR $5,149 CAD/MO
  • Office
  • -
  • Now
  • Lease rate does not include utilities, property expenses or building services
  • Can be combined with additional space(s) for up to 4,753 SF of adjacent space
  • 4th Floor, Ste 400
  • 11,149 SF
  • Negotiable
  • $31.02 CAD/SF/YR $2.58 CAD/SF/MO $345,803 CAD/YR $28,817 CAD/MO
  • Office
  • -
  • Now
  • Lease rate does not include utilities, property expenses or building services
  • 4th Floor, Ste 450
  • 14,256 SF
  • Negotiable
  • $31.02 CAD/SF/YR $2.58 CAD/SF/MO $442,171 CAD/YR $36,848 CAD/MO
  • Office
  • Partial Build-Out
  • Now
  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Partially Built-Out as Standard Office
  • 4th Floor, Ste 475
  • 19,894 SF
  • Negotiable
  • $31.02 CAD/SF/YR $2.58 CAD/SF/MO $617,042 CAD/YR $51,420 CAD/MO
  • Office
  • -
  • Now
  • Lease rate does not include utilities, property expenses or building services
  • 6th Floor, Ste 600
  • 26,370 SF
  • Negotiable
  • $31.02 CAD/SF/YR $2.58 CAD/SF/MO $817,905 CAD/YR $68,159 CAD/MO
  • Office
  • Partial Build-Out
  • Now
  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Partially Built-Out as Standard Office
  • 6th Floor, Ste 650
  • 26,636 SF
  • Negotiable
  • $31.02 CAD/SF/YR $2.58 CAD/SF/MO $826,155 CAD/YR $68,846 CAD/MO
  • Office
  • Full Build-Out
  • 2027-03-01
  • Lease rate does not include utilities, property expenses or building services
  • Open Floor Plan Layout
  • Fully Built-Out as Financial Services Office
  • 225 Workstations
  • 7th Floor, Ste 750
  • 19,494 SF
  • Negotiable
  • $31.02 CAD/SF/YR $2.58 CAD/SF/MO $604,635 CAD/YR $50,386 CAD/MO
  • Office
  • -
  • Now
  • Lease rate does not include utilities, property expenses or building services
  • 8th Floor, Ste 830
  • 9,087 SF
  • Negotiable
  • $31.02 CAD/SF/YR $2.58 CAD/SF/MO $281,847 CAD/YR $23,487 CAD/MO
  • Office
  • Partial Build-Out
  • Now
  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Partially Built-Out as Standard Office
  • 9th Floor, Ste 950
  • 5,112 SF
  • Negotiable
  • $31.02 CAD/SF/YR $2.58 CAD/SF/MO $158,556 CAD/YR $13,213 CAD/MO
  • Office
  • -
  • Now
  • Lease rate does not include utilities, property expenses or building services
  • 9th Floor, Ste 975
  • 14,055 SF
  • Negotiable
  • $31.02 CAD/SF/YR $2.58 CAD/SF/MO $435,937 CAD/YR $36,328 CAD/MO
  • Office
  • Full Build-Out
  • 2027-01-01

Contact broker for more details.

  • Lease rate does not include utilities, property expenses or building services
  • Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • 10th Floor, Ste 1000
  • 25,163 SF
  • Negotiable
  • $31.02 CAD/SF/YR $2.58 CAD/SF/MO $780,468 CAD/YR $65,039 CAD/MO
  • Office
  • Spec Suite
  • Now
  • Lease rate does not include utilities, property expenses or building services
  • Can be combined with additional space(s) for up to 35,994 SF of adjacent space
  • Mostly Open Floor Plan Layout
  • 10th Floor, Ste 1040
  • 2,066 SF
  • Negotiable
  • $31.02 CAD/SF/YR $2.58 CAD/SF/MO $64,080 CAD/YR $5,340 CAD/MO
  • Office
  • -
  • Now
  • Lease rate does not include utilities, property expenses or building services
  • Can be combined with additional space(s) for up to 35,994 SF of adjacent space
  • 10th Floor, Ste 1050
  • 8,765 SF
  • Negotiable
  • $31.02 CAD/SF/YR $2.58 CAD/SF/MO $271,859 CAD/YR $22,655 CAD/MO
  • Office
  • -
  • Now
  • Lease rate does not include utilities, property expenses or building services
  • Can be combined with additional space(s) for up to 35,994 SF of adjacent space
Space Size Term Rental Rate Space Use Build-Out Available
2nd Floor, Ste 200 18,254 SF Negotiable $31.02 CAD/SF/YR $2.58 CAD/SF/MO $566,175 CAD/YR $47,181 CAD/MO Office Full Build-Out 2027-12-01
3rd Floor, Ste 310 7,851 SF Negotiable $29.61 CAD/SF/YR $2.47 CAD/SF/MO $232,442 CAD/YR $19,370 CAD/MO Office Partial Build-Out Now
3rd Floor, Ste 350 2,803 SF Negotiable $29.61 CAD/SF/YR $2.47 CAD/SF/MO $82,987 CAD/YR $6,916 CAD/MO Office - Now
3rd Floor, Ste 375 2,666 SF Negotiable $29.61 CAD/SF/YR $2.47 CAD/SF/MO $78,931 CAD/YR $6,578 CAD/MO Office Partial Build-Out Now
3rd Floor, Ste 380 2,087 SF Negotiable $29.61 CAD/SF/YR $2.47 CAD/SF/MO $61,789 CAD/YR $5,149 CAD/MO Office - Now
4th Floor, Ste 400 11,149 SF Negotiable $31.02 CAD/SF/YR $2.58 CAD/SF/MO $345,803 CAD/YR $28,817 CAD/MO Office - Now
4th Floor, Ste 450 14,256 SF Negotiable $31.02 CAD/SF/YR $2.58 CAD/SF/MO $442,171 CAD/YR $36,848 CAD/MO Office Partial Build-Out Now
4th Floor, Ste 475 19,894 SF Negotiable $31.02 CAD/SF/YR $2.58 CAD/SF/MO $617,042 CAD/YR $51,420 CAD/MO Office - Now
6th Floor, Ste 600 26,370 SF Negotiable $31.02 CAD/SF/YR $2.58 CAD/SF/MO $817,905 CAD/YR $68,159 CAD/MO Office Partial Build-Out Now
6th Floor, Ste 650 26,636 SF Negotiable $31.02 CAD/SF/YR $2.58 CAD/SF/MO $826,155 CAD/YR $68,846 CAD/MO Office Full Build-Out 2027-03-01
7th Floor, Ste 750 19,494 SF Negotiable $31.02 CAD/SF/YR $2.58 CAD/SF/MO $604,635 CAD/YR $50,386 CAD/MO Office - Now
8th Floor, Ste 830 9,087 SF Negotiable $31.02 CAD/SF/YR $2.58 CAD/SF/MO $281,847 CAD/YR $23,487 CAD/MO Office Partial Build-Out Now
9th Floor, Ste 950 5,112 SF Negotiable $31.02 CAD/SF/YR $2.58 CAD/SF/MO $158,556 CAD/YR $13,213 CAD/MO Office - Now
9th Floor, Ste 975 14,055 SF Negotiable $31.02 CAD/SF/YR $2.58 CAD/SF/MO $435,937 CAD/YR $36,328 CAD/MO Office Full Build-Out 2027-01-01
10th Floor, Ste 1000 25,163 SF Negotiable $31.02 CAD/SF/YR $2.58 CAD/SF/MO $780,468 CAD/YR $65,039 CAD/MO Office Spec Suite Now
10th Floor, Ste 1040 2,066 SF Negotiable $31.02 CAD/SF/YR $2.58 CAD/SF/MO $64,080 CAD/YR $5,340 CAD/MO Office - Now
10th Floor, Ste 1050 8,765 SF Negotiable $31.02 CAD/SF/YR $2.58 CAD/SF/MO $271,859 CAD/YR $22,655 CAD/MO Office - Now

2nd Floor, Ste 200

Size
18,254 SF
Term
Negotiable
Rental Rate
$31.02 CAD/SF/YR $2.58 CAD/SF/MO $566,175 CAD/YR $47,181 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
2027-12-01

3rd Floor, Ste 310

Size
7,851 SF
Term
Negotiable
Rental Rate
$29.61 CAD/SF/YR $2.47 CAD/SF/MO $232,442 CAD/YR $19,370 CAD/MO
Space Use
Office
Build-Out
Partial Build-Out
Available
Now

3rd Floor, Ste 350

Size
2,803 SF
Term
Negotiable
Rental Rate
$29.61 CAD/SF/YR $2.47 CAD/SF/MO $82,987 CAD/YR $6,916 CAD/MO
Space Use
Office
Build-Out
-
Available
Now

3rd Floor, Ste 375

Size
2,666 SF
Term
Negotiable
Rental Rate
$29.61 CAD/SF/YR $2.47 CAD/SF/MO $78,931 CAD/YR $6,578 CAD/MO
Space Use
Office
Build-Out
Partial Build-Out
Available
Now

3rd Floor, Ste 380

Size
2,087 SF
Term
Negotiable
Rental Rate
$29.61 CAD/SF/YR $2.47 CAD/SF/MO $61,789 CAD/YR $5,149 CAD/MO
Space Use
Office
Build-Out
-
Available
Now

4th Floor, Ste 400

Size
11,149 SF
Term
Negotiable
Rental Rate
$31.02 CAD/SF/YR $2.58 CAD/SF/MO $345,803 CAD/YR $28,817 CAD/MO
Space Use
Office
Build-Out
-
Available
Now

4th Floor, Ste 450

Size
14,256 SF
Term
Negotiable
Rental Rate
$31.02 CAD/SF/YR $2.58 CAD/SF/MO $442,171 CAD/YR $36,848 CAD/MO
Space Use
Office
Build-Out
Partial Build-Out
Available
Now

4th Floor, Ste 475

Size
19,894 SF
Term
Negotiable
Rental Rate
$31.02 CAD/SF/YR $2.58 CAD/SF/MO $617,042 CAD/YR $51,420 CAD/MO
Space Use
Office
Build-Out
-
Available
Now

6th Floor, Ste 600

Size
26,370 SF
Term
Negotiable
Rental Rate
$31.02 CAD/SF/YR $2.58 CAD/SF/MO $817,905 CAD/YR $68,159 CAD/MO
Space Use
Office
Build-Out
Partial Build-Out
Available
Now

6th Floor, Ste 650

Size
26,636 SF
Term
Negotiable
Rental Rate
$31.02 CAD/SF/YR $2.58 CAD/SF/MO $826,155 CAD/YR $68,846 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
2027-03-01

7th Floor, Ste 750

Size
19,494 SF
Term
Negotiable
Rental Rate
$31.02 CAD/SF/YR $2.58 CAD/SF/MO $604,635 CAD/YR $50,386 CAD/MO
Space Use
Office
Build-Out
-
Available
Now

8th Floor, Ste 830

Size
9,087 SF
Term
Negotiable
Rental Rate
$31.02 CAD/SF/YR $2.58 CAD/SF/MO $281,847 CAD/YR $23,487 CAD/MO
Space Use
Office
Build-Out
Partial Build-Out
Available
Now

9th Floor, Ste 950

Size
5,112 SF
Term
Negotiable
Rental Rate
$31.02 CAD/SF/YR $2.58 CAD/SF/MO $158,556 CAD/YR $13,213 CAD/MO
Space Use
Office
Build-Out
-
Available
Now

9th Floor, Ste 975

Size
14,055 SF
Term
Negotiable
Rental Rate
$31.02 CAD/SF/YR $2.58 CAD/SF/MO $435,937 CAD/YR $36,328 CAD/MO
Space Use
Office
Build-Out
Full Build-Out
Available
2027-01-01

10th Floor, Ste 1000

Size
25,163 SF
Term
Negotiable
Rental Rate
$31.02 CAD/SF/YR $2.58 CAD/SF/MO $780,468 CAD/YR $65,039 CAD/MO
Space Use
Office
Build-Out
Spec Suite
Available
Now

10th Floor, Ste 1040

Size
2,066 SF
Term
Negotiable
Rental Rate
$31.02 CAD/SF/YR $2.58 CAD/SF/MO $64,080 CAD/YR $5,340 CAD/MO
Space Use
Office
Build-Out
-
Available
Now

10th Floor, Ste 1050

Size
8,765 SF
Term
Negotiable
Rental Rate
$31.02 CAD/SF/YR $2.58 CAD/SF/MO $271,859 CAD/YR $22,655 CAD/MO
Space Use
Office
Build-Out
-
Available
Now

2nd Floor, Ste 200

Size 18,254 SF
Term Negotiable
Rental Rate $31.02 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available 2027-12-01

  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout

3rd Floor, Ste 310

Size 7,851 SF
Term Negotiable
Rental Rate $29.61 CAD/SF/YR
Space Use Office
Build-Out Partial Build-Out
Available Now

  • Lease rate does not include utilities, property expenses or building services
  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout

3rd Floor, Ste 350

Size 2,803 SF
Term Negotiable
Rental Rate $29.61 CAD/SF/YR
Space Use Office
Build-Out -
Available Now

  • Lease rate does not include utilities, property expenses or building services

3rd Floor, Ste 375

Size 2,666 SF
Term Negotiable
Rental Rate $29.61 CAD/SF/YR
Space Use Office
Build-Out Partial Build-Out
Available Now

  • Lease rate does not include utilities, property expenses or building services
  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 4,753 SF of adjacent space

3rd Floor, Ste 380

Size 2,087 SF
Term Negotiable
Rental Rate $29.61 CAD/SF/YR
Space Use Office
Build-Out -
Available Now

  • Lease rate does not include utilities, property expenses or building services
  • Can be combined with additional space(s) for up to 4,753 SF of adjacent space

4th Floor, Ste 400

Size 11,149 SF
Term Negotiable
Rental Rate $31.02 CAD/SF/YR
Space Use Office
Build-Out -
Available Now

  • Lease rate does not include utilities, property expenses or building services

4th Floor, Ste 450

Size 14,256 SF
Term Negotiable
Rental Rate $31.02 CAD/SF/YR
Space Use Office
Build-Out Partial Build-Out
Available Now

  • Lease rate does not include utilities, property expenses or building services
  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout

4th Floor, Ste 475

Size 19,894 SF
Term Negotiable
Rental Rate $31.02 CAD/SF/YR
Space Use Office
Build-Out -
Available Now

  • Lease rate does not include utilities, property expenses or building services

6th Floor, Ste 600

Size 26,370 SF
Term Negotiable
Rental Rate $31.02 CAD/SF/YR
Space Use Office
Build-Out Partial Build-Out
Available Now

  • Lease rate does not include utilities, property expenses or building services
  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout

6th Floor, Ste 650

Size 26,636 SF
Term Negotiable
Rental Rate $31.02 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available 2027-03-01

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Financial Services Office
  • Open Floor Plan Layout
  • 225 Workstations

7th Floor, Ste 750

Size 19,494 SF
Term Negotiable
Rental Rate $31.02 CAD/SF/YR
Space Use Office
Build-Out -
Available Now

  • Lease rate does not include utilities, property expenses or building services

8th Floor, Ste 830

Size 9,087 SF
Term Negotiable
Rental Rate $31.02 CAD/SF/YR
Space Use Office
Build-Out Partial Build-Out
Available Now

  • Lease rate does not include utilities, property expenses or building services
  • Partially Built-Out as Standard Office
  • Mostly Open Floor Plan Layout

9th Floor, Ste 950

Size 5,112 SF
Term Negotiable
Rental Rate $31.02 CAD/SF/YR
Space Use Office
Build-Out -
Available Now

  • Lease rate does not include utilities, property expenses or building services

9th Floor, Ste 975

Size 14,055 SF
Term Negotiable
Rental Rate $31.02 CAD/SF/YR
Space Use Office
Build-Out Full Build-Out
Available 2027-01-01

Contact broker for more details.

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Open Floor Plan Layout

10th Floor, Ste 1000

Size 25,163 SF
Term Negotiable
Rental Rate $31.02 CAD/SF/YR
Space Use Office
Build-Out Spec Suite
Available Now

  • Lease rate does not include utilities, property expenses or building services
  • Mostly Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 35,994 SF of adjacent space

10th Floor, Ste 1040

Size 2,066 SF
Term Negotiable
Rental Rate $31.02 CAD/SF/YR
Space Use Office
Build-Out -
Available Now

  • Lease rate does not include utilities, property expenses or building services
  • Can be combined with additional space(s) for up to 35,994 SF of adjacent space

10th Floor, Ste 1050

Size 8,765 SF
Term Negotiable
Rental Rate $31.02 CAD/SF/YR
Space Use Office
Build-Out -
Available Now

  • Lease rate does not include utilities, property expenses or building services
  • Can be combined with additional space(s) for up to 35,994 SF of adjacent space

Property Overview

Situated in the vibrant Greenway Plaza corridor, Twenty Greenway is a premier destination for forward-thinking companies. This Class A building is engineered for uninterrupted business operations, featuring a robust infrastructure that includes four backup generators, redundant power feeds, and superior digital connectivity. The property supports modern work styles with large, adaptive floor plates ideal for high-density layouts. A comprehensive amenity package enhances the tenant experience, offering a state-of-the-art fitness center, a collaborative tenant lounge and game room, and flexible conference facilities. The contemporary lobby creates a welcoming impression, while the on-site deli provides convenient dining options. With a walk score of 90 and abundant parking, the building offers exceptional convenience and accessibility.

  • 24 Hour Access
  • Conferencing Facility
  • Fitness Center
  • Food Service
  • Property Manager on Site
  • Restaurant
  • Security System
  • Balcony
  • Backup Power / Generators

Property Facts

Building Type
Office
Year Built/Renovated
1984/2014
LoopNet Rating
4 Star
Building Height
10 Stories
Building Size
439,600 SF
Building Class
A
Typical Floor Size
55,000 SF
Unfinished Ceiling Height
14’
Parking
Covered Parking at $102 CAD/month
Reserved Parking at $155 CAD/month
Exceptionally walkable
90/100
Moderately drivable
70/100
Some public transit
50/100
Fairly bikeable
50/100
  • Listing ID: 3940881

  • Date on Market: 2026-06-05

  • Last Updated:

  • Address: 20 Greenway Plz, Houston, TX 77046

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