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Updated Fourplex with Unit Mix
For Sale
$315,000

137 Brenner St, San Antonio, TX 78237

Four units offer a mix of two-bedroom, one-bedroom, and studio residential layouts near Our Lady of the Lake University.

Property Size2,650 SF
Price / SF$118.87
Days on Market59

Property Features for 137 Brenner St

General Information

Standard status Active
Size 2,650 SF
Property subtype Residential Income

Site & Location

Neighborhood Las Palmas
Highway Access Yes

Units

Unit Mix 1 x 3BR/2BA, 2 x 1BR/1BA, 1 x studio
Multifamily Units 4

Additional Details

Gross Income $43,200

Taxes and HOA fees

Annual Taxes $5,340

Amenities

on-site storage sheds
parking
Listing Agency: Keller Williams City-View
Listed By: Jason Ward
Source: Exprealty
Added: Sep 4 Changed: Oct 25 Last Checked: Oct 30 at 8:03PM

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 Keller Williams City-View

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Investment Insights

Based on property information with market context.

This 2,650-square-foot fourplex in San Antonio includes one 3-bedroom, 2-bathroom unit, two 1-bedroom, 1-bathroom units, and one studio. All four residences were updated within the last 24 months with new water heaters, energy-efficient mini-split AC systems, and fresh interior paint. Multiple storage sheds and rear parking spaces are also included.

The property is located at 137 Brenner St, blocks from Our Lady of the Lake University, with access to downtown, shopping, dining, and major highways. One unit is leased through January 2027, while the other three units are vacant and have been completed and touched up for occupancy.

Key Highlights

  • 2,650‑square‑foot fourplex with four residential units
  • Unit mix includes one 3‑bed/2‑bath, two 1‑bed/1‑bath, and one studio
  • All four units updated within the last 24 months

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$27,069
Cap Rate
8.59%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$541,380 $541.4K
Cap Rate 7%
$386,700 $386.7K
Cap Rate 9%
$300,767 $300.8K
Market Conditions
NOI Build-Up for 2,650 SF
Gross rent
$52.5K $19.80/SF
− Vacancy
−$3.3K −$1.23/SF
EGI
$49.2K $18.57/SF
− OpEx
−$22.1K −$8.36/SF
NOI
$27.1K $10.21/SF
Area
San Antonio, TX
Vacancy
6.20%
Lease Rate
$19.80 /SF/Yr
Expense Ratio
45.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$541,380
Cap Rate 7%
$386,700
Cap Rate 9%
$300,767

Alternative Uses

Best Use
Multifamily LT 5
$435.7K
$381.3K – $508.4K (±1% cap)
NOI $30,502 @ 7.0% cap · market cap 9.68%
Second Best
Apartment 5plus
$386.7K
$338.4K – $451.2K (±1% cap)
NOI $27,069 @ 7.0% cap · market cap 8.59%
Theoretical Best
Office A
$676.0K
$591.5K – $788.6K (±1% cap)
NOI $47,318 @ 7.0% cap · market cap 15.02%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

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

Lease Details

4
Residential units
Yes
Highway access

Location Intelligence

Trade Area within ½ mile

598
Businesses Nearby

Demographics for 78237, TX

36,019
Population
12,998
Households
2.8
Avg Household Size
35
Median Age
6%
College-Educated
64%
High-School Grad
7.1 sq mi
ZIP Area
5,073
Density / Sq Mi
$40,233
Median Household Income
$27,038
Median Earnings
$987
Median Rent
$103,000
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Vacancy Rate% for Multifamily in South region

8.5% 2022
10.2% 2023
11.4% 2024
11.3% 2025

Frequently Asked Questions

What type of property is this?
Quadplex - Four units offer a mix of two-bedroom, one-bedroom, and studio residential layouts near Our Lady of the Lake University.
Where is this quadplex located?
The property is located at 137 Brenner St San Antonio, TX.
What is the asking price?
The asking price for this property is $315,000.
What are key features of this property?
This property features: 2,650‑square‑foot fourplex with four residential units; Unit mix includes one 3‑bed/2‑bath, two 1‑bed/1‑bath, and one studio; All four units updated within the last 24 months
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