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Highlights

  • Multiple Restaurants On-Site.
  • In the Heart of Uptown Dallas.
  • On-Site Security & 24/7 Card Access.
  • Underground Tenant Parking Available.

All Available Spaces(8)

Display Rental Rate as

  • Space
  • Size
  • Term
  • Rental Rate
  • Space Use
  • Build-Out
  • Available
  • 1st Floor, Ste 100
  • 2,253 SF
  • Negotiable
  • $55.00 /SF/YR $4.58 /SF/MO $123,915 /YR $10,326 /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
  • 1st Floor, Ste 120
  • 4,564 SF
  • Negotiable
  • $55.00 /SF/YR $4.58 /SF/MO $251,020 /YR $20,918 /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 300
  • 17,354 SF
  • Negotiable
  • $55.00 /SF/YR $4.58 /SF/MO $954,470 /YR $79,539 /MO
  • Office
  • Full Build-Out
  • Now

The Quadrangle Office Tower is an 8-story, class-A office tower offering efficient 15,000 square foot floor plates designed for users of all sizes. The building offers a parking ratio of 3.0 spots per 1,000 square feet of underground, tenant parking. The building has balconies on multiple floors and offers gorgeous views of the surrounding area from downtown to Turtle Creek. The Quadrangle is located in Dallas' Uptown area, popular with young residents for after-hours dining and entertainment, as well as corporate America for its prime location. Situated on the edge of downtown, the Uptown area is close to the amenities of the CBD but has none of the access/ parking issues associated with downtown offices. The Quadrangle' s retailers serve office workers by day and cater to a multi-generational crowd after hours.

  • Lease rate does not include utilities, property expenses or building services
  • Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • 5th Floor, Ste 500
  • 17,535 SF
  • Negotiable
  • $55.00 /SF/YR $4.58 /SF/MO $964,425 /YR $80,369 /MO
  • Office
  • Full Build-Out
  • Now

The Quadrangle Office Tower is an 8-story, class-A office tower offering efficient 15,000 square foot floor plates designed for users of all sizes. The building offers a parking ratio of 3.0 spots per 1,000 square feet of underground, tenant parking. The building has balconies on multiple floors and offers gorgeous views of the surrounding area from downtown to Turtle Creek. The Quadrangle is located in Dallas' Uptown area, popular with young residents for after-hours dining and entertainment, as well as corporate America for its prime location. Situated on the edge of downtown, the Uptown area is close to the amenities of the CBD but has none of the access/ parking issues associated with downtown offices. The Quadrangle' s retailers serve office workers by day and cater to a multi-generational crowd after hours.

  • Lease rate does not include utilities, property expenses or building services
  • Open Floor Plan Layout
  • Fully Built-Out as Standard Office
  • 6th Floor, Ste 600
  • 4,120 SF
  • Negotiable
  • $55.00 /SF/YR $4.58 /SF/MO $226,600 /YR $18,883 /MO
  • Office
  • Full Build-Out
  • Now

The Quadrangle Office Tower is an 8-story, class-A office tower offering efficient 15,000 square foot floor plates designed for users of all sizes. The building offers a parking ratio of 3.0 spots per 1,000 square feet of underground, tenant parking. The building has balconies on multiple floors and offers gorgeous views of the surrounding area from downtown to Turtle Creek. The Quadrangle is located in Dallas' Uptown area, popular with young residents for after-hours dining and entertainment, as well as corporate America for its prime location. Situated on the edge of downtown, the Uptown area is close to the amenities of the CBD but has none of the access/ parking issues associated with downtown offices. The Quadrangle' s retailers serve office workers by day and cater to a multi-generational crowd after hours.

  • Lease rate does not include utilities, property expenses or building services
  • Office intensive layout
  • Fully Built-Out as Standard Office
  • 7th Floor, Ste 700
  • 3,732 SF
  • Negotiable
  • $55.00 /SF/YR $4.58 /SF/MO $205,260 /YR $17,105 /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 7,196 SF of adjacent space
  • Open Floor Plan Layout
  • 7th Floor, Ste 775
  • 3,464 SF
  • Negotiable
  • $55.00 /SF/YR $4.58 /SF/MO $190,520 /YR $15,877 /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 7,196 SF of adjacent space
  • 8th Floor, Ste 800
  • 16,665 SF
  • Negotiable
  • $55.00 /SF/YR $4.58 /SF/MO $916,575 /YR $76,381 /MO
  • Office
  • Full Build-Out
  • Now
  • Lease rate does not include utilities, property expenses or building services
  • Open Floor Plan Layout
  • Fully Built-Out as Standard Office
Space Size Term Rental Rate Space Use Build-Out Available
1st Floor, Ste 100 2,253 SF Negotiable $55.00 /SF/YR $4.58 /SF/MO $123,915 /YR $10,326 /MO Office Partial Build-Out Now
1st Floor, Ste 120 4,564 SF Negotiable $55.00 /SF/YR $4.58 /SF/MO $251,020 /YR $20,918 /MO Office Partial Build-Out Now
3rd Floor, Ste 300 17,354 SF Negotiable $55.00 /SF/YR $4.58 /SF/MO $954,470 /YR $79,539 /MO Office Full Build-Out Now
5th Floor, Ste 500 17,535 SF Negotiable $55.00 /SF/YR $4.58 /SF/MO $964,425 /YR $80,369 /MO Office Full Build-Out Now
6th Floor, Ste 600 4,120 SF Negotiable $55.00 /SF/YR $4.58 /SF/MO $226,600 /YR $18,883 /MO Office Full Build-Out Now
7th Floor, Ste 700 3,732 SF Negotiable $55.00 /SF/YR $4.58 /SF/MO $205,260 /YR $17,105 /MO Office Spec Suite Now
7th Floor, Ste 775 3,464 SF Negotiable $55.00 /SF/YR $4.58 /SF/MO $190,520 /YR $15,877 /MO Office Spec Suite Now
8th Floor, Ste 800 16,665 SF Negotiable $55.00 /SF/YR $4.58 /SF/MO $916,575 /YR $76,381 /MO Office Full Build-Out Now

1st Floor, Ste 100

Size
2,253 SF
Term
Negotiable
Rental Rate
$55.00 /SF/YR $4.58 /SF/MO $123,915 /YR $10,326 /MO
Space Use
Office
Build-Out
Partial Build-Out
Available
Now

1st Floor, Ste 120

Size
4,564 SF
Term
Negotiable
Rental Rate
$55.00 /SF/YR $4.58 /SF/MO $251,020 /YR $20,918 /MO
Space Use
Office
Build-Out
Partial Build-Out
Available
Now

3rd Floor, Ste 300

Size
17,354 SF
Term
Negotiable
Rental Rate
$55.00 /SF/YR $4.58 /SF/MO $954,470 /YR $79,539 /MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

5th Floor, Ste 500

Size
17,535 SF
Term
Negotiable
Rental Rate
$55.00 /SF/YR $4.58 /SF/MO $964,425 /YR $80,369 /MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

6th Floor, Ste 600

Size
4,120 SF
Term
Negotiable
Rental Rate
$55.00 /SF/YR $4.58 /SF/MO $226,600 /YR $18,883 /MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

7th Floor, Ste 700

Size
3,732 SF
Term
Negotiable
Rental Rate
$55.00 /SF/YR $4.58 /SF/MO $205,260 /YR $17,105 /MO
Space Use
Office
Build-Out
Spec Suite
Available
Now

7th Floor, Ste 775

Size
3,464 SF
Term
Negotiable
Rental Rate
$55.00 /SF/YR $4.58 /SF/MO $190,520 /YR $15,877 /MO
Space Use
Office
Build-Out
Spec Suite
Available
Now

8th Floor, Ste 800

Size
16,665 SF
Term
Negotiable
Rental Rate
$55.00 /SF/YR $4.58 /SF/MO $916,575 /YR $76,381 /MO
Space Use
Office
Build-Out
Full Build-Out
Available
Now

1st Floor, Ste 100

Size 2,253 SF
Term Negotiable
Rental Rate $55.00 /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

1st Floor, Ste 120

Size 4,564 SF
Term Negotiable
Rental Rate $55.00 /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 300

Size 17,354 SF
Term Negotiable
Rental Rate $55.00 /SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

The Quadrangle Office Tower is an 8-story, class-A office tower offering efficient 15,000 square foot floor plates designed for users of all sizes. The building offers a parking ratio of 3.0 spots per 1,000 square feet of underground, tenant parking. The building has balconies on multiple floors and offers gorgeous views of the surrounding area from downtown to Turtle Creek. The Quadrangle is located in Dallas' Uptown area, popular with young residents for after-hours dining and entertainment, as well as corporate America for its prime location. Situated on the edge of downtown, the Uptown area is close to the amenities of the CBD but has none of the access/ parking issues associated with downtown offices. The Quadrangle' s retailers serve office workers by day and cater to a multi-generational crowd after hours.

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

5th Floor, Ste 500

Size 17,535 SF
Term Negotiable
Rental Rate $55.00 /SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

The Quadrangle Office Tower is an 8-story, class-A office tower offering efficient 15,000 square foot floor plates designed for users of all sizes. The building offers a parking ratio of 3.0 spots per 1,000 square feet of underground, tenant parking. The building has balconies on multiple floors and offers gorgeous views of the surrounding area from downtown to Turtle Creek. The Quadrangle is located in Dallas' Uptown area, popular with young residents for after-hours dining and entertainment, as well as corporate America for its prime location. Situated on the edge of downtown, the Uptown area is close to the amenities of the CBD but has none of the access/ parking issues associated with downtown offices. The Quadrangle' s retailers serve office workers by day and cater to a multi-generational crowd after hours.

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

6th Floor, Ste 600

Size 4,120 SF
Term Negotiable
Rental Rate $55.00 /SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

The Quadrangle Office Tower is an 8-story, class-A office tower offering efficient 15,000 square foot floor plates designed for users of all sizes. The building offers a parking ratio of 3.0 spots per 1,000 square feet of underground, tenant parking. The building has balconies on multiple floors and offers gorgeous views of the surrounding area from downtown to Turtle Creek. The Quadrangle is located in Dallas' Uptown area, popular with young residents for after-hours dining and entertainment, as well as corporate America for its prime location. Situated on the edge of downtown, the Uptown area is close to the amenities of the CBD but has none of the access/ parking issues associated with downtown offices. The Quadrangle' s retailers serve office workers by day and cater to a multi-generational crowd after hours.

  • Lease rate does not include utilities, property expenses or building services
  • Fully Built-Out as Standard Office
  • Office intensive layout

7th Floor, Ste 700

Size 3,732 SF
Term Negotiable
Rental Rate $55.00 /SF/YR
Space Use Office
Build-Out Spec Suite
Available Now

  • Lease rate does not include utilities, property expenses or building services
  • Open Floor Plan Layout
  • Can be combined with additional space(s) for up to 7,196 SF of adjacent space

7th Floor, Ste 775

Size 3,464 SF
Term Negotiable
Rental Rate $55.00 /SF/YR
Space Use Office
Build-Out Spec Suite
Available Now

  • Lease rate does not include utilities, property expenses or building services
  • Can be combined with additional space(s) for up to 7,196 SF of adjacent space

8th Floor, Ste 800

Size 16,665 SF
Term Negotiable
Rental Rate $55.00 /SF/YR
Space Use Office
Build-Out Full Build-Out
Available Now

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

Property Overview

The Quadrangle Office Tower is an 8-story, class-A office tower offering efficient 15,000 square foot floor plates designed for users of all sizes. The building offers a parking ratio of 3.0 spots per 1,000 square feet of underground, tenant parking. The building has balconies on multiple floors and offers gorgeous views of the surrounding area from downtown to Turtle Creek. The Quadrangle is located in Dallas' Uptown area, popular with young residents for after-hours dining and entertainment, as well as corporate America for its prime location. Situated on the edge of downtown, the Uptown area is close to the amenities of the CBD but has none of the access/ parking issues associated with downtown offices. The Quadrangle' s retailers serve office workers by day and cater to a multi-generational crowd after hours.

  • Food Service
  • Property Manager on Site
  • Restaurant
  • Security System
  • Energy Star Labeled

Property Facts

Building Type
Office
Year Built/Renovated
1985/2017
LoopNet Rating
4 Star
Building Height
8 Stories
Building Size
128,905 SF
Building Class
A
Typical Floor Size
17,000 SF
Parking
Surface Parking
Covered Parking
Reserved Parking at $100/month

Sustainability

Energy Star Certified
75
ENERGY STAR certified buildings save energy and help protect the environment.

Sustainability

ENERGY STAR® Energy Star is a program run by the U.S. Environmental Protection Agency (EPA) and U.S. Department of Energy (DOE) that promotes energy efficiency and provides simple, credible, and unbiased information that consumers and businesses rely on to make well-informed decisions. Thousands of industrial, commercial, utility, state, and local organizations partner with the EPA to deliver cost-saving energy efficiency solutions that protect the climate while improving air quality and protecting public health. The Energy Star score compares a building’s energy performance to similar buildings nationwide and accounts for differences in operating conditions, regional weather data, and other important considerations. Certification is given on an annual basis, so a building must maintain its high performance to be certified year to year. To be eligible for Energy Star certification, a building must earn a score of 75 or higher on EPA’s 1 – 100 scale, indicating that it performs better than at least 75 percent of similar buildings nationwide. This 1 – 100 Energy Star score is based on the actual, measured energy use of a building and is calculated within EPA’s Energy Star Portfolio Manager tool.

Exceptionally walkable
100/100
Fairly drivable
50/100
Good public transit
60/100
Moderately bikeable
70/100
  • Listing ID: 4061736

  • Date on Market: 8/27/2026

  • Last Updated:

  • Address: 2828 Routh St, Dallas, TX 75201

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