721 Roper St is a 1,304 square foot house on a 6,000 square foot lot with 3 bedrooms and 2 bathrooms. Based on Redfin's San Antonio data, we estimate the home's value is $190,731.
Single-familyProperty Type
1948Year Built
6,000 sq ftLot Size
$146Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$190,731
$4,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 9.7% lower than the average sale price ($211K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
R-6
MLOD-3 - MARTINDALE ARMY AIR FIELD
Residential Single-Family District
These districts provide areas for medium to high-density, single-family residential uses where adequate public facilities and services exist with capacity to serve development. These districts are composed mainly of areas containing single-family dwellings and open area where similar residential development seems likely to occur.
Zone overlays
Military Lighting Overlay Martindale Army Air Field Districts
Permitted uses
Include but are not limited to:
Community / recreation center
Day care facility
Housing-Group
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Student
Educational/school
Library
Park & open space
Jul 23, 2026 • Active
Home addition
Addition
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Heating Type: Floor/wall Furnace
Room Information
# of Rooms: 5
Exterior
Exterior Information
Physical Condition: Fair
Foundation Type: Pier
Building Style Type: Old
Exterior Wall: Aluminum/Vinyl
Roof Covering Type: Metal
Roof Shape Type: Metal
Building Type: Single Family
Property Information
Subdivision Name: D & A OPPINHEIMER SUB NCB 1173
Living Sq. Ft: 1,304
Ground Floor Sq. Ft: 1,304
Building Sq. Ft: 1,304
# of Stories: 1
Legal Description: NCB 1173 BLK 2 LOT S 60 FT OF 5 & 6
Parking & Garage Information
Parking Type: Detached Garage
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,000
Legal Lot Number: 5
Legal Block Number: 2
Water District: SA RIVER AUTH
Municipality Type: 21
Acres: 0.1377
Depth Footage: 100
Front Footage: 60
State Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Tax District County: BEXAR COUNTY
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,304
Stories: 1.0
Lot Size: 6,000 square feet
Style: Single Family Residential
Year Built: 1948
Year Renovated: —
County: Bexar County
APN: 01173-002-0053
Home facts updated by county records on Aug 28, 2026
Around this home
Schools
Pershing Elementary School
Public PreK-5 • Assigned • 0.1mi
2/10
Davis Middle School
Public 7-8 • Assigned • 3.4mi
3/10
Houston High School
Public 9-12 • Assigned • 3.4mi
2/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
8/10 Heat Factor
6 days above 108° expected this year, 19 days in 30 years
8/10 Wind Factor
80% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 2 days in 30 years
Provided by First Street
Historical weather
San Antonio, TX • 78208
Average low and high temperatures (°F)
63
43
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89
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95
77
99
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94
72
90
68
79
58
71
52
Jan
Feb
Mar
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May
Jun
Jul
Aug
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Sun exposure
In this area, properties receive around 9.1 hours in
June and 4.7 hours in December, which is comparable to the
U.S. average for solar exposure.
9.1 hrs
4.7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$182,000 – $220,000
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