51 Oak Valley Rd is a 2,100 square foot house on a 8,337 square foot lot with 3 bedrooms and 2.5 bathrooms. - it last sold on June 02, 1971 for $57,800. Based on Redfin's San Mateo data, we estimate the home's value is $3,068,743.
Single-familyProperty Type
1962Year Built
8,337 sq ftLot Size
$1,461Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$3,068,743
$3.0M since sold in June 1971$53K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 9.9% higher than the average sale price ($2.79M) of 5 comparable homes.
*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 Finish: Unfinished
Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Fireplace Information
# of Fireplaces: 2
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Physical Condition: Good
Construction Type: Wood/Steel
Building Construction Quality: Good
View Information
View: Good
Property Information
Subdivision Name: WOODLANDS
Living Sq. Ft: 2,100
Ground Floor Sq. Ft: 2,100
Building Sq. Ft: 2,560
# of Stories: 1
Legal Description: LOT 4 BLOCK 3 THE WOODLANDS AMENDED MAP OF RSM 42/24 25 CITY OF SAN MATEO
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 460
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,337
Legal Lot Number: 4
Legal Block Number: 3
Acres: 0.1914
Depth Footage: 117
Front Footage: 70
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: 2.5
Sq. Ft.: 2,100
Stories: 1.0
Lot Size: 8,337 square feet
Style: Single Family Residential
Year Built: 1962
Year Renovated: 1962
County: San Mateo County
APN: 038211040
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 starting in January 2026, median prices climbed steadily, reaching a strong spring peak in March–April 2026 at around $2.35M–$2.4M. Prices pulled back in July, rebounded briefly in August, and closed in September 2026 at around...