312 Semicircular Rd is a 1,730 square foot multi-family home on a 7,781 square foot lot with 4 bedrooms and 2 bathrooms. - it last sold on August 18, 1988 for $220,000. Based on Redfin's Menlo Park data, we estimate the home's value is $1,546,399.
Multi-familyProperty Type
1948Year Built
7,781 sq ftLot Size
$894Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,546,399
$1.3M since sold in August 1988$0 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 25.6% lower than the average sale price ($2.08M) 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 25, 2014 • Active
Stop work notice
Address the unpermitted construction of an addition to a detached garage following a stop work notice.
Addition
Dec 6, 2013 • Final
Building
Install a new double 100 amp underground electrical service.
Electrical
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
Room Information
# of Rooms: 8
Exterior
Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Excellent
Building Type: Building
View Information
View: Excellent
Property Information
Subdivision Name: ARROWHEAD SUB
Gross Sq. Ft: 1,730
# of Stories: 1
Legal Description: LOT 26 ARROWHEAD SUB RSM 27/3
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Detached Garage
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,781
Legal Lot Number: 26
Acres: 0.1786
Depth Footage: 130
Front Footage: 66
Zoning Code: R20000
County Use Description: 2-UNITS
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,730
Stories: 1.0
Lot Size: 7,781 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1948
Year Renovated: 1948
County: San Mateo County
APN: 060094030
Home facts updated by county records on Sep 2, 2026
Around this home
Schools
Garfield Elementary School
Public K-5 • Assigned • 0.1mi
6/10
Woodside High School
Public 9-12 • Assigned • 2.3mi
8/10
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
3/10 Heat Factor
7 days above 91° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
16 unhealthy days expected this year, 16 days in 30 years
Provided by First Street
Historical weather
Menlo Park, CA • 94025
Average low and high temperatures (°F)
61
40
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43
70
46
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46
74
50
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78
55
83
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80
57
76
51
64
45
60
43
Jan
Feb
Mar
Apr
May
Jun
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Aug
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Dec
Sun exposure
In this area, properties receive around 10.7 hours in
June and 5 hours in December, placing it above the
U.S. average for solar exposure.
10.7 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.47M – $1.78M
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