424 Stephen Rd is a 1,740 square foot house on a 7,159 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on June 13, 1996 for $390,000. Based on Redfin's San Mateo data, we estimate the home's value is $2,239,940.
Single-familyProperty Type
1949Year Built
7,159 sq ftLot Size
$1,287Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,239,940
$1.8M since sold in June 1996$4,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.7% lower than the average sale price ($2.25M) 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
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
Oct 29, 2025 • Final
Single family (alteration/repair) - re-roof
Tear off existing roofing and replace sheathing. Install new class A shingles on a residential building.
Roofing
Sep 4, 2025 • Final
Electrical, plumbing & mechanical - plumbing
Replace the horizontal sewer system in the crawlspace with new piping within the private property.
Plumbing
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
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: Ranch
Construction Type: Wood/Steel
Building Construction Quality: Good
Exterior Wall: Stucco
Building Type: Detached
Building Improvement Type: Detached
View Information
View: Good
Property Information
Subdivision Name: HILLSDALE #3
Living Sq. Ft: 1,740
Ground Floor Sq. Ft: 1,740
Building Sq. Ft: 2,180
# of Stories: 1
Legal Description: LOT 28 BLOCK 3 HILLSDALE UNIT NO 3 RSM 25/32 33 CITY OF SAN MATEO
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 440
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,159
Legal Lot Number: 28
Legal Block Number: 3
Acres: 0.1643
Depth Footage: 107
Front Footage: 67
Zoning Code: R10006
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,740
Stories: 1.0
Lot Size: 7,159 square feet
Style: Single Family Residential
Year Built: 1949
Year Renovated: 1954
County: San Mateo County
APN: 039471350
Home facts updated by county records on Sep 2, 2026
Around this home
Schools
Laurel Elementary School
Public K-5 • Assigned • 0.2mi
3/10
Abbott Middle School
Public 6-8 • Assigned • 0.2mi
4/10
Hillsdale High School
Public 9-12 • Assigned • 0.4mi
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.