425 Ranelagh Rd is a 3,940 square foot house on a 0.34 acre lot with 4 bedrooms and 5 bathrooms. - it last sold on June 25, 1972 for $97,000. Based on Redfin's Hillsborough data, we estimate the home's value is $5,964,292.
Single-familyProperty Type
1930Year Built
0.34 acresLot Size
$1,514Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$5,964,292
$5.9M since sold in June 1972$87K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.1% lower than the average sale price ($5.97M) 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.
Permits
Jul 17, 2025 • Final
Roof
Remove and replace existing roof tiles with the same tile material.
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
Bathroom Information
# of Full Baths: 5
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 11
Exterior
Exterior Information
Physical Condition: Good
Construction Type: Wood/Steel
Building Construction Quality: Excellent
Property Information
Subdivision Name: EL CERRITO PARK MAP 03
Living Sq. Ft: 3,940
Ground Floor Sq. Ft: 2,571
Building Sq. Ft: 3,940
# of Stories: 2
Legal Description: BEING 100 FT ON RANELAGH RD COM 103.17 FT FR ERICSON RD PTN OF LOTS 7 8 BLOCK H EL CERRITO PARK MAP NO 3 RSM B/29 TOWN OF HILLSBOROUGH
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 750
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 14,685
Legal Lot Number: 7
Legal Block Number: H
Acres: 0.3371
Depth Footage: 150
Front Footage: 100
Zoning Code: R10025
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 5.0
Sq. Ft.: 3,940
Stories: 2.0
Lot Size: 0.34 acres
Style: Single Family Residential
Year Built: 1930
Year Renovated: 1994
County: San Mateo County
APN: 032242020
Home facts updated by county records on Jul 15, 2026
Around this home
Schools
South Hillsborough School
Public K-5 • Assigned • 0.4mi
9/10
Crocker Middle School
Public 6-8 • Assigned • 1.5mi
8/10
San Mateo High School
Public 9-12 • Assigned • 0.8mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
2/10 Heat Factor
7 days above 85° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
7/10 Air Factor
12 unhealthy days expected this year, 12 days in 30 years
Provided by First Street
Historical weather
Hillsborough, CA • 94010
Average low and high temperatures (°F)
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67
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72
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72
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63
52
59
50
Jan
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Sun exposure
In this area, properties receive around 10.5 hours in
June and 5 hours in December, placing it above the
U.S. average for solar exposure.
10.5 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$5.67M – $6.86M
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