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Class A Office Building with Terrace
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100 Congress Ave, Austin, TX 78701

Premier office building with tiered roofline, renovated lobby, outdoor terrace, and two structured parking garages.

Property Size419,785 SF
Days on Market112

Property Features for 100 Congress Ave

General Information

Standard status Active
Size 419,785 SF
Class A
Property subtype Office

Building Details

Year Built 1987
Year Renovated 2020
Stories 22

Properties For Sale

at 100 Congress Ave Contact us
Name Size Type Rate Availability
Available Space 10,005 SF — — — Contact us
Available Space 11,709 SF — — — Contact us
Available Space 15,802 SF — — — Contact us
Available Space 15,880 SF — — — Contact us
Available Space 15,898 SF — — — Contact us
Available Space 20,711 SF — — — Contact us
Available Space 20,960 SF — — — Contact us
Available Space 21,498 SF — — — Contact us
Available Space 4,614 SF — — — Contact us
Available Space 8,339 SF — — — Contact us
Available Space 9,203 SF — — — Contact us
Listing Agency: Transwestern | Austin
Listed By: Connor Atchley
Source: Transwestern
Added: Jul 3 Changed: Oct 15 Last Checked: Oct 20 at 5:03PM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Transwestern | Austin

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Investment Insights

Based on property information with market context.

100 Congress is a highly visible office destination featuring a distinctive tiered roofline and views overlooking Lady Bird Lake, with sightlines to both the water and the downtown skyline. The building offers a fully renovated lobby anchored by a coffee shop and café, along with a two-story fitness center that includes spa-style locker rooms. Additional on-site amenities include an outdoor terrace, secure bike storage, and on-site security.

The property is positioned at the gateway to Austin’s CBD and is described as providing immediate walkable access to restaurants, hotels, entertainment venues, and outdoor recreation.

On-site parking is provided through two structured parking garages, supporting efficient arrival and tenant convenience for the building’s office use.

Key Highlights

  • Year built 1987
  • Highly visible office address with views overlooking Lady Bird Lake and the downtown skyline
  • Fully renovated lobby anchored by a coffee shop and café

Property Analytics

Who owns this building? See the owner, sales and loan history
Open Analytics

Current Use

Lally Joseph Law Firm Richie & Gueringer PC Law Firm Stephen L. Phillips Law Firm ZogoTech (Bike/Boat/Book/etc) Store Jason Finkelman, Attorney ... Law Firm

Suggested Use

Top Pick Butcher Fish Market Farmer's Market Pet Grooming Service Mobile Phone Store (Bike/Boat/Book/etc) Store

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Location Intelligence

Trade Area within ½ mile

10,360
Businesses Nearby

Demographics for 78701, TX

11,625
Population
8,021
Households
1.4
Avg Household Size
38
Median Age
81%
College-Educated
96%
High-School Grad
1.5 sq mi
ZIP Area
7,750
Density / Sq Mi
$154,867
Median Household Income
$106,932
Median Earnings
$2,732
Median Rent
$653,600
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Vacancy Rate% for Office in Austin, TX

9.1% 2019
17.1% 2020
18.7% 2021
21.8% 2022
27.1% 2023
29.8% 2024
29% 2025

Frequently Asked Questions

What type of property is this?
Office building - Premier office building with tiered roofline, renovated lobby, outdoor terrace, and two structured parking garages.
Where is this office building located?
The property is located at 100 Congress Ave Austin, TX.
What are key features of this property?
This property features: Year built 1987; Highly visible office address with views overlooking Lady Bird Lake and the downtown skyline; Fully renovated lobby anchored by a coffee shop and café
More about this property
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