58 Alton Pl is a 1,448 square foot house on a 8,625 square foot lot with 4 bedrooms and 2 bathrooms. Based on Redfin's San Ramon data, we estimate the home's value is $1,258,601.
Single-familyProperty Type
1969Year Built
8,625 sq ftLot Size
$869Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,258,601
$10K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.3% lower than the average sale price ($1.33M) 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*
2025
$1,670 (+2.1%)
$17,060 + $67,485
$84,545
2024
$1,637 (+2.5%)
$16,726 + $66,162
$82,888
2023
$1,596 (+0.7%)
$16,399 + $64,865
$81,264
2022
$1,585 (+1.7%)
$16,078 + $63,594
$79,672
2021
$1,559 (+1.5%)
$15,763 + $62,348
$78,111
2020
$1,536 (+2.2%)
$15,454 + $61,126
$76,580
2019
$1,502 (+3.7%)
$15,296 + $60,500
$75,796
2018
$1,448 (+3.9%)
$14,997 + $59,314
$74,311
2017
$1,393 (+2.7%)
$14,415 + $57,011
$71,426
2016
$1,357 (+0.8%)
$14,415 + $57,011
$71,426
2015
$1,346 (+1.5%)
$14,133 + $55,894
$70,027
2014
$1,326 (+1.4%)
$13,649 + $53,977
$67,626
2013
$1,308 (+2.3%)
$13,649 + $53,977
$67,626
2012
$1,279 (+2.0%)
$13,588 + $53,734
$67,322
2011
$1,254 (+3.1%)
$13,322 + $52,681
$66,003
2010
$1,216 (+1.7%)
$13,061 + $51,649
$64,710
2009
$1,196 (+6.9%)
$12,964 + $51,263
$64,227
2008
$1,118
$12,995 + $51,385
$64,380
Tax history for 58 Alton Pl
Year
Property tax
Land + Additions
Assessment*
2025
$1,670 (+2.1%)
$17,060 + $67,485
$84,545
2024
$1,637 (+2.5%)
$16,726 + $66,162
$82,888
2023
$1,596 (+0.7%)
$16,399 + $64,865
$81,264
2022
$1,585 (+1.7%)
$16,078 + $63,594
$79,672
2021
$1,559 (+1.5%)
$15,763 + $62,348
$78,111
2020
$1,536 (+2.2%)
$15,454 + $61,126
$76,580
2019
$1,502 (+3.7%)
$15,296 + $60,500
$75,796
2018
$1,448 (+3.9%)
$14,997 + $59,314
$74,311
2017
$1,393 (+2.7%)
$14,415 + $57,011
$71,426
2016
$1,357 (+0.8%)
$14,415 + $57,011
$71,426
2015
$1,346 (+1.5%)
$14,133 + $55,894
$70,027
2014
$1,326 (+1.4%)
$13,649 + $53,977
$67,626
2013
$1,308 (+2.3%)
$13,649 + $53,977
$67,626
2012
$1,279 (+2.0%)
$13,588 + $53,734
$67,322
2011
$1,254 (+3.1%)
$13,322 + $52,681
$66,003
2010
$1,216 (+1.7%)
$13,061 + $51,649
$64,710
2009
$1,196 (+6.9%)
$12,964 + $51,263
$64,227
2008
$1,118
$12,995 + $51,385
$64,380
*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
RS-7
Single-Family Residential Zone
The RS zone is applied to areas of the City appropriate for single-family residential land uses in neighborhoods at a density of three to six units per net acre, subject to appropriate standards. The specific allowable density for each parcel is shown on the Zoning Map by a numerical suffix residential density designator (see Section D2-8). Minimum lot size for new parcels ranges from 3,500 to 12,000 sq ft. Depending upon the applicable residential density designator, the RS zone is consistent with and implements the Single Family Low Density, Single Family Low-Medium Density, and Single Family Medium Density land use classifications of the General Plan.
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Senior
Housing-Student
Housing-Other
Feb 26, 2025 • Final
Furnace a/c - mechanical (residential)
HVAC
Apr 24, 2023 • Final
Miscellaneous - re-roof
Roofing
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
Heating & Cooling
Air Conditioning Type: Central
Heating Fuel Type: Gas
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 8
Exterior
Exterior Information
Foundation Type: Raised W/Crawlspace
Building Style Type: Ranch
Exterior Wall: Stucco
Property Information
Subdivision Name: SUBDIVISION 3262
Living Sq. Ft: 1,448
Ground Floor Sq. Ft: 1,448
Building Sq. Ft: 1,448
# of Stories: 1
Legal Description: TRACT 3262 LOT 55 EX MR
Parking & Garage Information
# of Parking Spaces: 2
Garage/Parking Sq. Ft: 451
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,625
Legal Lot Number: 55
Acres: 0.198
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,448
Stories: 1.0
Lot Size: 8,625 square feet
Style: Single Family Residential
Year Built: 1969
Year Renovated: 1970
County: Contra Costa County
APN: 2121120386
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Neil A. Armstrong Elementary School
Public K-5 • Assigned • 0.1mi
10/10
Pine Valley Middle School
Public 6-8 • Assigned • 0.6mi
10/10
California High School
Public 9-12 • Assigned • 0.4mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
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