1125 Decatur St is a 2,790 square foot house on a 6,101 square foot lot with 4 bedrooms and 2.5 bathrooms. Based on Redfin's Foster City data, we estimate the home's value is $2,491,628.
Single-familyProperty Type
1978Year Built
6,101 sq ftLot Size
$893Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,491,628
$7,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.5% lower than the average sale price ($2.64M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$7,140 (+1.5%)
$211,287 + $373,510
$584,797
2024
$7,034 (+2.1%)
$211,287 + $373,510
$584,797
2023
$6,886 (+1.5%)
$207,145 + $366,187
$573,332
2022
$6,786 (+1.4%)
$203,084 + $359,007
$562,091
2021
$6,690 (+2.8%)
$199,102 + $351,968
$551,070
2020
$6,508 (+5.4%)
$195,199 + $345,067
$540,266
2019
$6,172 (+7.0%)
$193,198 + $341,529
$534,727
2018
$5,767 (+1.2%)
$189,410 + $334,833
$524,243
2017
$5,701 (−1.4%)
$182,056 + $321,832
$503,888
2016
$5,783 (+2.4%)
$182,056 + $321,832
$503,888
2015
$5,647 (+2.6%)
$178,487 + $315,522
$494,009
2014
$5,502 (+3.2%)
$172,363 + $304,696
$477,059
2012
$5,332 (+1.9%)
$171,585 + $303,319
$474,904
2011
$5,231 (+1.4%)
$168,221 + $297,372
$465,593
2010
$5,157 (+2.7%)
$164,923 + $291,542
$456,465
2009
$5,024 (+2.4%)
$163,691 + $289,364
$453,055
2008
$4,906
$164,080 + $290,052
$454,132
Tax history for 1125 Decatur St
Year
Property tax
Land + Additions
Assessment*
2025
$7,140 (+1.5%)
$211,287 + $373,510
$584,797
2024
$7,034 (+2.1%)
$211,287 + $373,510
$584,797
2023
$6,886 (+1.5%)
$207,145 + $366,187
$573,332
2022
$6,786 (+1.4%)
$203,084 + $359,007
$562,091
2021
$6,690 (+2.8%)
$199,102 + $351,968
$551,070
2020
$6,508 (+5.4%)
$195,199 + $345,067
$540,266
2019
$6,172 (+7.0%)
$193,198 + $341,529
$534,727
2018
$5,767 (+1.2%)
$189,410 + $334,833
$524,243
2017
$5,701 (−1.4%)
$182,056 + $321,832
$503,888
2016
$5,783 (+2.4%)
$182,056 + $321,832
$503,888
2015
$5,647 (+2.6%)
$178,487 + $315,522
$494,009
2014
$5,502 (+3.2%)
$172,363 + $304,696
$477,059
2012
$5,332 (+1.9%)
$171,585 + $303,319
$474,904
2011
$5,231 (+1.4%)
$168,221 + $297,372
$465,593
2010
$5,157 (+2.7%)
$164,923 + $291,542
$456,465
2009
$5,024 (+2.4%)
$163,691 + $289,364
$453,055
2008
$4,906
$164,080 + $290,052
$454,132
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jun 10, 2016 • Final
Building residential
Renovate a master bathroom by converting a bathtub to a shower. Replace the cabinets, lavatories, and water closet, and install a new exhaust fan.
Bathroom
Remodel
Feb 11, 2016 • Final
Electrical
Install a new electrical service panel and a new sub panel.
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
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
Pool Information
Has Pool
Property Information
Subdivision Name: FOSTER CITY NBRHD 06
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 78 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: 6,101
Legal Lot Number: 78
Acres: 0.1401
Depth Footage: 111
Front Footage: 55
Zoning Code: R100PD
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 2.5
Sq. Ft.: 2,790
Stories: 2.0
Lot Size: 6,101 square feet
Style: Single Family Residential
Year Built: 1978
Year Renovated: —
County: San Mateo County
APN: 094823160
Home facts updated by county records on Jul 15, 2026
Around this home
Schools
Beach Park Elementary
Public K-5 • Assigned • 0.3mi
8/10
Bowditch Middle School
Public 6-8 • Assigned • 1.3mi
9/10
San Mateo High School
Public 9-12 • Assigned • 4.2mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Buyers have a few more options than they did a year ago, but Foster City's waterfront lifestyle continues to attract steady demand. Well-maintained homes near the lagoons are still the first to capture buyers' attention.