221 Ridgeway Rd is a 5,710 square foot house on a 0.69 acre lot with 5 bedrooms and 5.5 bathrooms. - it last sold on October 08, 1993 for $732,500. Based on Redfin's Hillsborough data, we estimate the home's value is $6,775,230.
Single-familyProperty Type
1958Year Built
0.69 acresLot Size
$1,187Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$6,775,230
$6.0M since sold in October 1993$523K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 15% lower than the average sale price ($7.97M) 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
Apr 8, 2022 • Final
Roof
Install new white PVC roofing membrane.
Roofing
Jun 17, 2015 • Final
Encroachment
Remove and replace the driveway area located within the right of way.
Grading
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
# of 1/2 Baths: 1
Heating & Cooling
Air Conditioning Type: Central
Heating Fuel Type: Gas
Heating Type: Central
Fireplace Information
# of Fireplaces: 3
Has Fireplace
Room Information
# of Rooms: 12
Exterior
Exterior Information
Physical Condition: Good
Foundation Type: Raised W/Crawlspace
Building Style Type: Ranch
Construction Type: Wood/Steel
Building Construction Quality: Good
Exterior Wall: Wood
Pool Information
Has Pool
View Information
View: Good
Property Information
Subdivision Name: HILLBOROUGH PARK
Living Sq. Ft: 5,710
Ground Floor Sq. Ft: 2,610
Building Sq. Ft: 6,360
# of Stories: 1
Legal Description: ELY PTN OF LOT 24 HILLSBOROUGH PARK RSM 11/58 TO 61 TOWN OF HILLSBOROUGH
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 650
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 30,111
Legal Lot Number: 24
Acres: 0.6913
Zoning Code: R10025
County Use Description: SINGLE FAMILY
Location Information
Parcel Location Influence: Corner
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 5
Baths: 5.5
Sq. Ft.: 5,710
Stories: 1.0
Lot Size: 0.69 acres
Style: Single Family Residential
Year Built: 1958
Year Renovated: 1985
County: San Mateo County
APN: 031243010
Home facts updated by county records on Sep 2, 2026
Around this home
Schools
South Hillsborough School
Public K-5 • Assigned • 0.8mi
9/10
Crocker Middle School
Public 6-8 • Assigned • 1.3mi
8/10
San Mateo High School
Public 9-12 • Assigned • 2.0mi
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
4 days above 86° expected this year, 9 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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69
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72
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73
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72
57
63
52
59
50
Jan
Feb
Mar
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May
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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
$6.44M – $7.79M
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