305 Del Rosa Way is a 1,620 square foot house on a 5,000 square foot lot with 4 bedrooms and 2 bathrooms. - it last sold on August 29, 1980 for $120,000. Based on Redfin's San Mateo data, we estimate the home's value is $1,932,605.
Single-familyProperty Type
1948Year Built
5,000 sq ftLot Size
$1,193Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,932,605
$1.8M since sold in August 1980$57K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0% lower than the average sale price ($1.93M) 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
R1C
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
Room Information
# of Rooms: 7
Exterior
Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Good
View Information
View: Average
Property Information
Subdivision Name: SAN MATEO VILLAGE 01
Living Sq. Ft: 1,620
Ground Floor Sq. Ft: 1,620
Building Sq. Ft: 1,910
# of Stories: 1
Legal Description: LOT 21 BLOCK 8 SAN MATEO VILLAGE UNIT NO 1 RSM 28/3 4 CITY OF SAN MATEO
Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 290
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,000
Legal Lot Number: 21
Legal Block Number: 8
Acres: 0.1148
Depth Footage: 100
Front Footage: 50
Zoning Code: R10006
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,620
Stories: 1.0
Lot Size: 5,000 square feet
Style: Single Family Residential
Year Built: 1948
Year Renovated: 1979
County: San Mateo County
APN: 040141060
Home facts updated by county records on Sep 2, 2026
Around this home
Schools
George Hall Elementary School
Public K-5 • Assigned • 0.2mi
9/10
Abbott Middle School
Public 6-8 • Assigned • 1.3mi
4/10
Hillsdale High School
Public 9-12 • Assigned • 1.5mi
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.