1105 Decatur St is a 2,790 square foot house on a 5,122 square foot lot with 4 bedrooms and 2.5 bathrooms. - it last sold on May 31, 1978 for $138,000. Based on Redfin's Foster City data, we estimate the home's value is $2,472,940.
Single-familyProperty Type
1978Year Built
5,122 sq ftLot Size
$886Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,472,940
$2.3M since sold in May 1978$12K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.1% lower than the average sale price ($2.50M) 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 1, 1997 • Final
Building residential
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
Basement Information
Basement Sq. Ft: 440
Basement Type: Unfinished
Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Central
Room Information
# of Rooms: 10
Exterior
Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Good
View Information
View: Good
Property Information
Subdivision Name: FOSTER CITY NBRHD 06 51-76
Living Sq. Ft: 2,790
Gross Sq. Ft: 3,230
Ground Floor Sq. Ft: 1,810
Building Sq. Ft: 3,230
# of Stories: 2
Legal Description: LOT 88 FOSTER CITY NGBD NO 6 TR NO 51-76 RSM 93/44-50
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Basement Garage
Garage/Parking Sq. Ft: 440
Garage / Carport Type: Basement
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,122
Legal Lot Number: 88
Acres: 0.1176
Depth Footage: 100
Front Footage: 51
Zoning Code: R100PD
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.5
Sq. Ft.: 2,790
Stories: 2.0
Lot Size: 5,122 square feet
Style: Single Family Residential
Year Built: 1978
Year Renovated: —
County: San Mateo County
APN: 094832140
Home facts updated by county records on Sep 2, 2026
Around this home
Schools
Beach Park Elementary
Public K-5 • Assigned • 0.2mi
8/10
Bowditch Middle School
Public 6-8 • Assigned • 1.3mi
9/10
San Mateo High School
Public 9-12 • Assigned • 4.1mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
6/10 Flood Factor
Estimated 22-32% chance 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 89° 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
Foster City, CA • 94404
Average low and high temperatures (°F)
61
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70
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50
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74
58
77
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77
61
75
56
64
49
59
46
Jan
Feb
Mar
Apr
May
Jun
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Sun exposure
In this area, properties receive around 10.8 hours in
June and 5 hours in December, placing it above the
U.S. average for solar exposure.
10.8 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$2.35M – $2.84M
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