665 Bromfield Rd is a 3,810 square foot house on a 0.25 acre lot with 5 bedrooms and 3.5 bathrooms. - it last sold on June 03, 1994 for $788,000. Based on Redfin's San Mateo data, we estimate the home's value is $5,204,697.
Single-familyProperty Type
1920Year Built
0.25 acresLot Size
$1,366Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$5,204,697
$4.4M since sold in June 1994$44K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 2% higher than the average sale price ($5.11M) 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 and permits
Zoning
Permits
R1A
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
Jul 17, 2025 • Final
Single family (alteration/repair) - re-roof
Tear off and reroof a residential building with a torch down membrane. No new sheathing will be installed.
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
Basement Information
Basement Sq. Ft: 1,250
Basement Type: Unfinished
Bathroom Information
# of Full Baths: 3
# of 1/2 Baths: 1
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Room Information
# of Rooms: 11
Exterior
Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Good
Pool Information
Has Pool
View Information
View: Good
Property Information
Subdivision Name: SAN MATEO PARK 03
Living Sq. Ft: 3,810
Ground Floor Sq. Ft: 2,450
Building Sq. Ft: 5,480
# of Stories: 2
Legal Description: BEING PTN OF LOTS C D & E OF LOT 244 RESUB OF LOTS 55 135 170 212 234 244 & 260 SAN MATEO PARK RSM C/58 CITY OF SAN MATEO
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 420
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,990
Legal Lot Number: 244
Acres: 0.2523
Depth Footage: 122
Front Footage: 90
Zoning Code: R10010
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 5
Baths: 3.5
Sq. Ft.: 3,810
Stories: 2.0
Lot Size: 0.25 acres
Style: Single Family Residential
Year Built: 1920
Year Renovated: —
County: San Mateo County
APN: 031052200
Home facts updated by county records on Sep 2, 2026
Around this home
Schools
San Mateo Park Elementary School
Public K-5 • Assigned • 0.4mi
2/10
Borel Middle School
Public 6-8 • Assigned • 2.0mi
8/10
San Mateo High School
Public 9-12 • Assigned • 1.3mi
9/10
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.