646 Filbert St is a 1,000 square foot house on a 7,361 square foot lot with 2 bedrooms and 1 bathroom. - it last sold on July 06, 2001 for $550,000. Based on Redfin's Half Moon Bay data, we estimate the home's value is $1,262,152.
Single-familyProperty Type
1939Year Built
7,361 sq ftLot Size
$1,262Est. Price/Sq.Ft.
1 car garageParking
Source:Public Records
Redfin Estimate
$1,262,152
$712K since sold in July 2001$30K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 2.3% higher than the average sale price ($1.23M) of 5 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
R-2
Two-Family Residential District
The purpose of these residential district regulations is to: provide appropriately located areas for residential development that are consistent with the local coastal program, land use plan and general plan and with standards of public health and safety established by the municipal code; ensure adequate light, air, privacy and open space for each dwelling by establishing reasonable development standards for the mass, scale and location on a building site for all new residential construction; achieve a high standard of site and building design, and design compatibility with surrounding neighborhoods; provide for a range of permitted uses and activities within the various residential districts; and provide sites for public and semipublic land uses needed to complement residential development or requiring location in a residential environment.
Permitted uses
Include but are not limited to:
Agriculture
Day care facility
Housing-Single unit
Housing-Multiple units
Housing-Senior
Housing-Other
Educational/school
Library
Police station
Park & open space
Property details
Interior
Bathroom Information
# of Full Baths: 1
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Fireplace Information
Has Fireplace
Room Information
# of Rooms: 5
Exterior
Exterior Information
Building Style Type: Spanish
Construction Type: Wood/Steel
Building Construction Quality: Good
Exterior Wall: Stucco
View Information
View: Average
Property Information
Subdivision Name: ARLETA PARK ADD 02
Living Sq. Ft: 1,000
Gross Sq. Ft: 1,000
Ground Floor Sq. Ft: 1,000
Building Sq. Ft: 1,000
# of Stories: 1
Legal Description: LOTS 10 & 11 BLK 12 & ADJ PTN ALLEY ABAND 2ND ADDN TO ARLETA PARK RSM 4/36
Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 720
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,361
Legal Lot Number: 10
Legal Block Number: 12
Acres: 0.169
Depth Footage: 129
Front Footage: 57
Zoning Code: R20000
County Use Description: SINGLE FAMILY
Location Information
Parcel Location Influence: Alley
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 1,000
Stories: 1.0
Lot Size: 7,361 square feet
Style: Single Family Residential
Year Built: 1939
Year Renovated: —
County: San Mateo County
APN: 064141330
Home facts updated by county records on Sep 2, 2026
Around this home
Schools
Alvin S. Hatch Elementary School
Public K-5 • Assigned • 0.4mi
4/10
Manuel F. Cunha Intermediate School
Public 6-8 • Assigned • 0.3mi
4/10
Half Moon Bay High School
Public 9-12 • Assigned • 1.1mi
7/10
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
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
2/10 Heat Factor
8 days above 82° expected this year, 16 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
6/10 Air Factor
11 unhealthy days expected this year, 11 days in 30 years
Provided by First Street
Historical weather
Half Moon Bay, CA • 94019
Average low and high temperatures (°F)
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68
52
62
49
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48
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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
$1.20M – $1.45M
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