502 Princeton Rd is a 1,050 square foot house on a 5,983 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on June 08, 1970 for $33,500. Based on Redfin's San Mateo data, we estimate the home's value is $2,210,635.
Single-familyProperty Type
1950Year Built
5,983 sq ftLot Size
$2,105Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,210,635
$2.2M since sold in June 1970$25K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 24.4% lower than the average sale price ($2.92M) 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
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
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Room Information
# of Rooms: 7
Exterior
Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Good
View Information
View: Good
Property Information
Subdivision Name: BAYWOOD KNOLLS SUB 3
Living Sq. Ft: 1,050
Ground Floor Sq. Ft: 1,050
Building Sq. Ft: 1,360
# of Stories: 1
Legal Description: LOT 5 BLOCK 20 BAYWOOD KNOLLS SUB NO 3 RSM 23/3 4 CITY OF SAN MATEO
Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 310
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,983
Legal Lot Number: 5
Legal Block Number: 20
Acres: 0.1374
Depth Footage: 109
Front Footage: 55
Zoning Code: R10006
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,050
Stories: 1.0
Lot Size: 5,983 square feet
Style: Single Family Residential
Year Built: 1950
Year Renovated: 1950
County: San Mateo County
APN: 034043080
Home facts updated by county records on Sep 2, 2026
Around this home
Schools
Baywood Elementary School
Public K-5 • Assigned • 0.3mi
7/10
Borel Middle School
Public 6-8 • Assigned • 0.8mi
8/10
Aragon High School
Public 9-12 • Assigned • 0.4mi
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.