18340 Lake Chabot Rd is a 1,497 square foot house on a 6,600 square foot lot with 4 bedrooms and 2 bathrooms. Based on Redfin's Castro Valley data, we estimate the home's value is $1,018,260.
Single-familyProperty Type
1952Year Built
6,600 sq ftLot Size
$680Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,018,260
$4,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 18.2% lower than the average sale price ($1.24M) 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
$1,872 (+3.2%)
$44,622 + $47,319
$91,941
2024
$1,814 (+3.0%)
$44,622 + $47,319
$91,941
2023
$1,761 (+3.2%)
$43,747 + $46,391
$90,138
2022
$1,707 (+3.1%)
$42,049 + $44,590
$86,639
2021
$1,655 (+2.6%)
$42,049 + $44,590
$86,639
2020
$1,614 (−0.9%)
$41,224 + $43,716
$84,940
2019
$1,629 (+3.1%)
$40,802 + $43,268
$84,070
2018
$1,580 (+3.0%)
$40,002 + $42,419
$82,421
2017
$1,534 (+5.2%)
$38,448 + $40,772
$79,220
2016
$1,458 (+7.0%)
$38,448 + $40,772
$79,220
2015
$1,363 (+3.4%)
$37,695 + $39,973
$77,668
2014
$1,318 (+2.7%)
$36,401 + $38,601
$75,002
2013
$1,283 (+3.0%)
$36,401 + $38,601
$75,002
2012
$1,246 (+1.7%)
$36,237 + $38,427
$74,664
2011
$1,226 (+1.1%)
$35,526 + $37,673
$73,199
2010
$1,213 (+0.6%)
$34,830 + $36,935
$71,765
2009
$1,205 (+7.0%)
$34,569 + $36,659
$71,228
2008
$1,126
$34,652 + $36,746
$71,398
Tax history for 18340 Lake Chabot Rd
Year
Property tax
Land + Additions
Assessment*
2025
$1,872 (+3.2%)
$44,622 + $47,319
$91,941
2024
$1,814 (+3.0%)
$44,622 + $47,319
$91,941
2023
$1,761 (+3.2%)
$43,747 + $46,391
$90,138
2022
$1,707 (+3.1%)
$42,049 + $44,590
$86,639
2021
$1,655 (+2.6%)
$42,049 + $44,590
$86,639
2020
$1,614 (−0.9%)
$41,224 + $43,716
$84,940
2019
$1,629 (+3.1%)
$40,802 + $43,268
$84,070
2018
$1,580 (+3.0%)
$40,002 + $42,419
$82,421
2017
$1,534 (+5.2%)
$38,448 + $40,772
$79,220
2016
$1,458 (+7.0%)
$38,448 + $40,772
$79,220
2015
$1,363 (+3.4%)
$37,695 + $39,973
$77,668
2014
$1,318 (+2.7%)
$36,401 + $38,601
$75,002
2013
$1,283 (+3.0%)
$36,401 + $38,601
$75,002
2012
$1,246 (+1.7%)
$36,237 + $38,427
$74,664
2011
$1,226 (+1.1%)
$35,526 + $37,673
$73,199
2010
$1,213 (+0.6%)
$34,830 + $36,935
$71,765
2009
$1,205 (+7.0%)
$34,569 + $36,659
$71,228
2008
$1,126
$34,652 + $36,746
$71,398
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
R1
Single-Family Residence Districts
Single-family residence districts, hereinafter designated as R-1 districts, are established to provide for and protect established neighborhoods of one-family dwellings, and to provide space in suitable locations for additional development of this kind, together with appropriate community facilities and allowance for restricted interim cultivation of the soil compatible with such low-density residential development.
Permitted uses
Include but are not limited to:
Housing-Single unit
Agriculture-Cropland
Agriculture-Grove / orchard
Mar 8, 2013 • Final
Building
Tear off and replace the existing roofing with new composition asphalt shingles on a residential building. Use the existing roof deck and recycle the old materials.
Roofing
May 1, 2008 • Final
Building
Install a new roof-mounted photovoltaic system.
Electrical
Solar
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
Room Information
# of Rooms: 7
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood
Building Construction Quality: Average
Property Information
Living Sq. Ft: 1,497
Building Sq. Ft: 1,497
# of Units: 1
# of Stories: 1
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,600
Legal Lot Number: 15
Legal Block Number: 2
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.1515
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,497
Stories: 1.0
Lot Size: 6,600 square feet
Style: Single Family Residential
Year Built: 1952
Year Renovated: 1952
County: Alameda County
APN: 084D110411300
Home facts updated by county records on Jul 27, 2026
Around this home
Schools
Chabot Elementary School
Public K-5 • Assigned • 0.5mi
9/10
Creekside Middle School
Public 6-8 • Assigned • 2.2mi
10/10
Castro Valley High School
Public 9-12 • Assigned • 1.2mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
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