3902 Smithson Ridge Rd is a 4,758 square foot house on a 2.51 acre lot with 4 bedrooms and 4.5 bathrooms. Based on Redfin's San Antonio data, we estimate the home's value is $1,523,688.
Single-familyProperty Type
2020Year Built
2.51 acresLot Size
$320Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,523,688
$19K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 183.8% higher than the average sale price ($537K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2026
$12,699
$236,210 + $1,327,830
$1,564,040
2025
$12,703 (−57.5%)
$236,210 + $1,328,290
$1,564,500
2024
$29,917 (−6.5%)
$236,210 + $1,341,990
$1,578,200
2023
$31,999 (−1.2%)
$236,210 + $1,451,240
$1,687,450
2022
$32,393 (+111.8%)
$186,090 + $1,367,420
$1,553,510
2021
$15,296 (+450.9%)
$132,540 + $593,110
$725,650
2020
$2,777 (+29.6%)
$132,540
2019
$2,142 (−7.8%)
$100,100
2018
$2,323 (+0.7%)
$106,300
2017
$2,307 (+12.2%)
$105,600
2016
$2,056 (+4.1%)
$105,600
2015
$1,975 (+100.5%)
$94,000
2014
$985
$44,800
Tax history for 3902 Smithson Ridge Rd
Year
Property tax
Land + Additions
Assessment*
2026
$12,699
$236,210 + $1,327,830
$1,564,040
2025
$12,703 (−57.5%)
$236,210 + $1,328,290
$1,564,500
2024
$29,917 (−6.5%)
$236,210 + $1,341,990
$1,578,200
2023
$31,999 (−1.2%)
$236,210 + $1,451,240
$1,687,450
2022
$32,393 (+111.8%)
$186,090 + $1,367,420
$1,553,510
2021
$15,296 (+450.9%)
$132,540 + $593,110
$725,650
2020
$2,777 (+29.6%)
$132,540
2019
$2,142 (−7.8%)
$100,100
2018
$2,323 (+0.7%)
$106,300
2017
$2,307 (+12.2%)
$105,600
2016
$2,056 (+4.1%)
$105,600
2015
$1,975 (+100.5%)
$94,000
2014
$985
$44,800
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Property details
Interior
Bathroom Information
# of Full Baths: 4
# of 1/2 Baths: 1
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Forced Air
Fireplace Information
Has Fireplace
Exterior
Exterior Information
Foundation Type: Slab
Roof Covering Type: Metal
Roof Shape Type: Metal
Pool Information
Has Pool
Property Information
Subdivision Name: SMITHSON VALLEY SUB
Living Sq. Ft: 4,758
Ground Floor Sq. Ft: 4,758
Building Sq. Ft: 5,754
Legal Description: CB 4875A (SMITHSON VALLEY SUBD), BLOCK 5 LOT 28 2014-NEW PER SPLIT PER PLAT 9658/90-102 EXE 08/30/13 "SMITHSON VALLEY SUBD" SEE PARENT ACCT 268164. JPR/GIS/09-19-13
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 996
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 109,433
Legal Lot Number: 28
Legal Block Number: 5
Water District: SA RIVER AUTH
Municipality Name: SAN ANTONIO
Acres: 2.5122
State Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Tax District County: BEXAR COUNTY
Public facts
Beds: 4
Baths: 4.5
Sq. Ft.: 4,758
Stories: —
Lot Size: 2.51 acres
Style: Single Family Residential
Year Built: 2020
Year Renovated: —
County: Bexar County
APN: 04875-105-0280
Home facts updated by county records on Aug 28, 2026
Around this home
Schools
Johnson Ranch Elementary School
Public PreK-5 • Assigned • 2.4mi
8/10
New Middle #8
Public 6-8 • Assigned • 3.9mi
7/10
Pieper High School
Public 9-12 • Assigned • 3.6mi
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
5/10 Fire Factor
3% chance of being in a wildfire in next 30 years
7/10 Heat Factor
7 days above 106° expected this year, 21 days in 30 years
6/10 Wind Factor
73% 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 • 78261
Average low and high temperatures (°F)
60
38
71
47
82
56
82
63
87
66
91
75
93
75
96
74
92
68
88
63
77
54
68
48
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
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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
$1.45M – $1.75M
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