Duplex with Covered Outdoor
For Sale
$439,000
6815 John Marshall St, San Antonio, TX 78240
Two matching residences offer private garages, driveways, patios, and decks on an oversized lot.
Property Size3,009 SF
Price / SF$145.90
Days on Market51
Property Features for 6815 John Marshall St
General Information
Standard status
Active
Size
3,009 SF
Total Parking Spaces
2
Property subtype
Multi-Family
Site & Location
Neighborhood
Leon Valley
Units
Unit Mix
2 x 3BR/2.5BA
Multifamily Units
2
Amenities
covered patios
decks
Building Details
Year Built
2007
Buildings
1
Listing Agency:
First Texan Realty Group LLC
Listed By:
Michelle Anthis
(210) 542-0717
Source:
Shebaramos
Added: Sep 15
Changed: Oct 25
Last Checked: Oct 7 at 4:32PM
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 First Texan Realty Group LLC
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Investment Insights
Based on property information with market context.
Built in 2007, this duplex contains two matching residences with more than 3,000 square feet of combined living space. Each unit provides three bedrooms, 2.5 baths, more than 1,500 square feet, a one-car garage, and an extended driveway. The mirrored layouts create a consistent configuration across both sides while preserving practical separation between the residences.
An oversized lot adds usable outdoor space, with covered patios and decks serving as extensions of the living areas. The property can accommodate rental use, owner occupancy, or a combination of the two, subject to applicable requirements.
An oversized lot adds usable outdoor space, with covered patios and decks serving as extensions of the living areas. The property can accommodate rental use, owner occupancy, or a combination of the two, subject to applicable requirements.
Key Highlights
- Two‑unit duplex with more than 3,000 square feet of combined living space
- Each residence has 3 bedrooms, 2.5 baths, and more than 1,500 square feet
- Built in 2007
Financial Insights
Estimated NOI and Cap Rate
NOI / Yr
$34,634
Cap Rate
7.89%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$692,680
$692.7K
Cap Rate 7%
$494,771
$494.8K
Cap Rate 9%
$384,822
$384.8K
Market Conditions
NOI Build-Up for 3,009 SF
Gross rent
$52.4K $17.40/SF
− Vacancy
−$2.9K −$0.96/SF
EGI
$49.5K $16.44/SF
− OpEx
−$14.8K −$4.93/SF
NOI
$34.6K $11.51/SF
Area
San Antonio, TX
Vacancy
5.50%
Lease Rate
$17.40 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$692,680
Cap Rate 7%
$494,771
Cap Rate 9%
$384,822
Alternative Uses
Best Use
Multifamily LT 5
$494.8K
$432.9K – $577.2K
NOI $34,634 @ 7.0% cap · market cap 7.89%
Second Best
Apartment 5plus
$439.1K
$384.2K – $512.3K
NOI $30,736 @ 7.0% cap · market cap 7.00%
Theoretical Best
Office A
$767.5K
$671.6K – $895.5K
NOI $53,728 @ 7.0% cap · market cap 12.24%
Zoning and permitted uses should be independently verified with authorities.
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Lease Details
2
Residential units
Location Intelligence
Trade Area within ½ mile
621
Businesses Nearby
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Business Placement
Demographics for 78240, TX
56,112
Population
27,713
Households
2
Avg Household Size
35
Median Age
38%
College-Educated
93%
High-School Grad
11.2 sq mi
ZIP Area
5,010
Density / Sq Mi
$62,203
Median Household Income
$41,812
Median Earnings
$1,283
Median Rent
$245,100
Median Home Value
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Market
Vacancy Rate% for Multifamily in South region
Frequently Asked Questions
What type of property is this?
Duplex - Two matching residences offer private garages, driveways, patios, and decks on an oversized lot.
Where is this duplex located?
The property is located at 6815 John Marshall St San Antonio, TX.
What is the asking price?
The asking price for this property is $439,000.
What are key features of this property?
This property features: Two‑unit duplex with more than 3,000 square feet of combined living space; Each residence has 3 bedrooms, 2.5 baths, and more than 1,500 square feet; Built in 2007
