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Office Building with Full Glass Windows
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611 S Congress Ave, Austin, TX 78704

Office space with full glass windows for abundant natural light and downtown views, plus quick area access.

Property Size4,031 SF
Days on Market392

Property Features for 611 S Congress Ave

General Information

Standard status Active
Size 4,031 SF
Property subtype OFFICE

Additional Details

Highway Access Yes

Building Details

Parking Ratio 3.5 per 1,000 SF
Listing Agency: Equitable Commercial Realty (ECR)
Listed By: Sean Couey
Source: Moodyscre
Added: Jul 5, 2025 Changed: Jul 30 Last Checked: Jul 30 at 4:49PM

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 Equitable Commercial Realty (ECR)

Investment Insights

Based on property information with market context.

This office building offers a bright work environment with full glass windows throughout, supporting abundant natural light and views of downtown. The property size is 4,031 SF.

The building is located in Austin’s South Congress district at Main and Main, with easy access from all areas of Austin. Tenants benefit from quick driving access to Downtown Austin, Zilker Park, and Lady Bird Lake via IH-35, with Mopac also nearby.

On-site parking is supported by a 3.5 per 1,000 SF parking ratio, providing convenient options for employees and visitors.

Key Highlights

  • 4,031 SF office building
  • Full glass windows for abundant natural light and downtown views
  • 3.5 per 1,000 SF parking ratio

Property Analytics

Current Use

Vickers Lee G Law Firm Martinec Winn & Vickers Law Firm Texas Jewelers Association Association / Organization FMC Marketing & Advertising Sandoval Family Law, ... Law Firm

Suggested Use

Top Pick Electrical Service (Bike/Boat/Book/etc) Store Butcher Clothing & Fashion Store Mobile Phone Store Fish Market

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

Lease Details

Yes
Highway access
NNN (Triple Net)
Lease Type

Location Intelligence

Trade Area within ½ mile

2,663
Businesses Nearby

Demographics for 78704, TX

49,197
Population
29,959
Households
1.6
Avg Household Size
34
Median Age
70%
College-Educated
94%
High-School Grad
8.8 sq mi
ZIP Area
5,591
Density / Sq Mi
$97,160
Median Household Income
$67,527
Median Earnings
$1,755
Median Rent
$862,000
Median Home Value

Market

Lease Benchmarks for Austin, TX

$30.45 /SF/Yr
Avg Asking Price
$21–$47 /SF/Yr
Price Range
38,644 SF
Avg Space Size

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
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Frequently Asked Questions

What type of property is this?
Office building - Office space with full glass windows for abundant natural light and downtown views, plus quick area access.
Where is this office building located?
The property is located at 611 S Congress Ave Austin, TX.
What are key features of this property?
This property features: 4,031 SF office building; Full glass windows for abundant natural light and downtown views; 3.5 per 1,000 SF parking ratio
(512) 557-4754 Call to check price and availability
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