321 E Sunset Rd is a 3,075 square foot house on a 6,943 square foot lot with 4 bedrooms and 4 bathrooms. Based on Redfin's San Antonio data, we estimate the home's value is $961,515.
Single-familyProperty Type
2013Year Built
6,943 sq ftLot Size
$313Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$961,515
$53K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 12.4% lower than the average sale price ($1.10M) 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-5
AHOD
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
Airport Hazard Overlay District
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
Mar 2, 2026 • Active
Mep trade permits application
Electrical
Generator
Apr 7, 2025 • Final
Mechanical
HVAC
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: 4
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Forced Air
Fireplace Information
Has Fireplace
Exterior
Exterior Information
Foundation Type: Slab
Property Information
Subdivision Name: LOS CASTILLOS VILLAS
Living Sq. Ft: 3,075
Ground Floor Sq. Ft: 2,354
Building Sq. Ft: 3,627
Legal Description: NCB 11886 (LOS CASTILLOS VILLAS), BLK LOT 98 2011 NEW ACCT PER PLAT 9611/29-62
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 552
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,943
Legal Lot Number: 98
Water District: SA RIVER AUTH
Municipality Type: 21
Acres: 0.1594
State Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Tax District County: BEXAR COUNTY
Public facts
Beds: 4
Baths: 4.0
Sq. Ft.: 3,075
Stories: —
Lot Size: 6,943 square feet
Style: Single Family Residential
Year Built: 2013
Year Renovated: —
County: Bexar County
APN: 11886-000-0980
Home facts updated by county records on Sep 8, 2026
Around this home
Schools
Howard Early Childhood Center
Public PreK-K • Assigned • 0.4mi
Alamo Heights Junior High School
Public 6-8 • Assigned • 0.4mi
9/10
Alamo Heights High School
Public 9-12 • Assigned • 1.1mi
7/10
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
7 days above 108° expected this year, 22 days in 30 years
6/10 Wind Factor
77% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
San Antonio, TX • 78209
Average low and high temperatures (°F)
62
42
72
50
83
58
83
65
88
68
92
75
94
76
98
77
93
73
90
67
79
57
70
51
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 9.1 hours in
June and 4.8 hours in December, which is comparable to the
U.S. average for solar exposure.
9.1 hrs
4.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$914,000 – $1.11M
Reach more buyers when you sell with Redfin. Save up to $9,615 in fees.3 minutes to get started.