27 Oak Valley Rd is a 1,810 square foot house on a 8,982 square foot lot with 3 bedrooms and 2 bathrooms. Based on Redfin's San Mateo data, we estimate the home's value is $2,605,257.
Single-familyProperty Type
1959Year Built
8,982 sq ftLot Size
$1,439Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,605,257
$88K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 9.3% lower than the average sale price ($2.87M) 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
$3,887 (−3.7%)
$47,483 + $123,834
$171,317
2024
$4,036 (+7.8%)
$46,552 + $121,406
$167,958
2023
$3,743 (−2.7%)
$45,640 + $119,026
$164,666
2022
$3,847 (+14.1%)
$44,746 + $116,693
$161,439
2021
$3,371 (+8.8%)
$43,869 + $114,405
$158,274
2020
$3,097 (+5.7%)
$43,009 + $112,162
$155,171
2019
$2,930 (+18.7%)
$42,568 + $111,012
$153,580
2018
$2,469 (+11.5%)
$41,734 + $108,836
$150,570
2017
$2,214 (−11.3%)
$40,114 + $104,610
$144,724
2016
$2,497 (+3.1%)
$40,114 + $104,610
$144,724
2015
$2,421 (−12.8%)
$39,328 + $102,559
$141,887
2014
$2,777 (+6.7%)
$37,980 + $99,041
$137,021
2012
$2,602 (+1.7%)
$37,809 + $98,594
$136,403
2011
$2,557 (+2.3%)
$37,068 + $96,661
$133,729
2010
$2,501 (+18.3%)
$36,342 + $94,766
$131,108
2009
$2,115 (+4.2%)
$36,071 + $94,058
$130,129
2008
$2,029
$36,157 + $94,282
$130,439
Tax history for 27 Oak Valley Rd
Year
Property tax
Land + Additions
Assessment*
2025
$3,887 (−3.7%)
$47,483 + $123,834
$171,317
2024
$4,036 (+7.8%)
$46,552 + $121,406
$167,958
2023
$3,743 (−2.7%)
$45,640 + $119,026
$164,666
2022
$3,847 (+14.1%)
$44,746 + $116,693
$161,439
2021
$3,371 (+8.8%)
$43,869 + $114,405
$158,274
2020
$3,097 (+5.7%)
$43,009 + $112,162
$155,171
2019
$2,930 (+18.7%)
$42,568 + $111,012
$153,580
2018
$2,469 (+11.5%)
$41,734 + $108,836
$150,570
2017
$2,214 (−11.3%)
$40,114 + $104,610
$144,724
2016
$2,497 (+3.1%)
$40,114 + $104,610
$144,724
2015
$2,421 (−12.8%)
$39,328 + $102,559
$141,887
2014
$2,777 (+6.7%)
$37,980 + $99,041
$137,021
2012
$2,602 (+1.7%)
$37,809 + $98,594
$136,403
2011
$2,557 (+2.3%)
$37,068 + $96,661
$133,729
2010
$2,501 (+18.3%)
$36,342 + $94,766
$131,108
2009
$2,115 (+4.2%)
$36,071 + $94,058
$130,129
2008
$2,029
$36,157 + $94,282
$130,439
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R1B
Single-Family Residence Districts
The R1 Single-Family Residence Districts are intended to create, preserve and enhance areas suitable for single-family dwellings with a substantial presence of open space and opportunities for outdoor living. The R1 districts are intended to protect the character and variety of neighborhoods, preserve privacy and prevent burdens on public facilities, while allowing reasonable housing opportunities for families.
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Mobile home park
Property details
Interior
Basement Information
Basement Sq. Ft: 480
Basement Type: Unfinished
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Room Information
# of Rooms: 6
Exterior
Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Good
View Information
View: Good
Property Information
Subdivision Name: WOODLANDS
Living Sq. Ft: 1,810
Gross Sq. Ft: 2,290
Ground Floor Sq. Ft: 1,530
Building Sq. Ft: 2,290
# of Stories: 2
Legal Description: LOT 8 BLOCK 3 THE WOODLANDS AMENDED MAP OF RSM 42/24 25 CITYOF SAN MATEO
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Basement Garage
Garage/Parking Sq. Ft: 480
Garage / Carport Type: Basement
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,982
Legal Lot Number: 8
Legal Block Number: 3
Acres: 0.2062
Depth Footage: 140
Front Footage: 65
Zoning Code: R10006
County Use Description: SINGLE FAMILY
Location Information
Parcel Location Influence: Cul-De-Sac
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,810
Stories: 2.0
Lot Size: 8,982 square feet
Style: Single Family Residential
Year Built: 1959
Year Renovated: —
County: San Mateo County
APN: 038211080
Home facts updated by county records on Sep 2, 2026
Around this home
Schools
Baywood Elementary School
Public K-5 • Assigned • 0.5mi
7/10
Borel Middle School
Public 6-8 • Assigned • 1.0mi
8/10
Aragon High School
Public 9-12 • Assigned • 0.6mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
San Mateo stayed one of the Peninsula's busiest markets. Homes averaged 110% of asking price, and buyers continue to compete for updated homes in neighborhoods like Aragon, Baywood and Beresford Park.