18829 Lamson Rd is a 1,135 square foot house on a 0.38 acre lot with 2 bedrooms and 1 bathroom. Based on Redfin's Castro Valley data, we estimate the home's value is $946,286.
Single-familyProperty Type
1952Year Built
0.38 acresLot Size
$834Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$946,286
$3,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5% higher than the average sale price ($902K) 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
$1,782 (+3.2%)
$36,776 + $47,564
$84,340
2024
$1,727 (+3.1%)
$36,776 + $47,564
$84,340
2023
$1,675 (+3.3%)
$36,055 + $46,632
$82,687
2022
$1,622 (+3.2%)
$34,655 + $44,821
$79,476
2021
$1,572 (+2.6%)
$34,655 + $44,821
$79,476
2020
$1,533 (−0.9%)
$33,976 + $43,942
$77,918
2019
$1,546 (+3.1%)
$33,628 + $43,492
$77,120
2018
$1,499 (+3.0%)
$32,968 + $42,639
$75,607
2017
$1,456 (+5.3%)
$31,688 + $40,984
$72,672
2016
$1,383 (+7.0%)
$31,688 + $40,984
$72,672
2015
$1,293 (+3.6%)
$31,067 + $40,180
$71,247
2014
$1,248 (+2.8%)
$30,001 + $38,801
$68,802
2013
$1,214 (+3.1%)
$30,001 + $38,801
$68,802
2012
$1,178 (+1.7%)
$29,865 + $38,626
$68,491
2011
$1,159 (−5.5%)
$29,280 + $37,869
$67,149
2010
$1,226 (+0.6%)
$28,706 + $37,126
$65,832
2009
$1,218 (+14.8%)
$28,491 + $36,849
$65,340
2008
$1,061
$28,559 + $36,937
$65,496
Tax history for 18829 Lamson Rd
Year
Property tax
Land + Additions
Assessment*
2025
$1,782 (+3.2%)
$36,776 + $47,564
$84,340
2024
$1,727 (+3.1%)
$36,776 + $47,564
$84,340
2023
$1,675 (+3.3%)
$36,055 + $46,632
$82,687
2022
$1,622 (+3.2%)
$34,655 + $44,821
$79,476
2021
$1,572 (+2.6%)
$34,655 + $44,821
$79,476
2020
$1,533 (−0.9%)
$33,976 + $43,942
$77,918
2019
$1,546 (+3.1%)
$33,628 + $43,492
$77,120
2018
$1,499 (+3.0%)
$32,968 + $42,639
$75,607
2017
$1,456 (+5.3%)
$31,688 + $40,984
$72,672
2016
$1,383 (+7.0%)
$31,688 + $40,984
$72,672
2015
$1,293 (+3.6%)
$31,067 + $40,180
$71,247
2014
$1,248 (+2.8%)
$30,001 + $38,801
$68,802
2013
$1,214 (+3.1%)
$30,001 + $38,801
$68,802
2012
$1,178 (+1.7%)
$29,865 + $38,626
$68,491
2011
$1,159 (−5.5%)
$29,280 + $37,869
$67,149
2010
$1,226 (+0.6%)
$28,706 + $37,126
$65,832
2009
$1,218 (+14.8%)
$28,491 + $36,849
$65,340
2008
$1,061
$28,559 + $36,937
$65,496
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
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
Property details
Interior
Room Information
# of Rooms: 4
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Masonry
Building Construction Quality: Average
Property Information
Subdivision Name: CASTRO VLY ORCHARDS
Living Sq. Ft: 1,135
Building Sq. Ft: 1,135
# of Units: 1
# of Stories: 1
Lot Information
# of Buildings: 1
Land Sq. Ft: 16,680
Legal Lot Number: 20
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.3829
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 1,135
Stories: 1.0
Lot Size: 0.38 acres
Style: Single Family Residential
Year Built: 1952
Year Renovated: 1952
County: Alameda County
APN: 084D116800900
Home facts updated by county records on Jul 27, 2026
Around this home
Schools
Chabot Elementary School
Public K-5 • Assigned • 0.3mi
9/10
Creekside Middle School
Public 6-8 • Assigned • 1.8mi
10/10
Castro Valley High School
Public 9-12 • Assigned • 0.8mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
Castro Valley's late-summer market shows a clear split. While median prices hold near $1.2M, increased inventory gives buyers leverage on older properties. However, immaculate homes still go pending in under 15 days. A strong, clean offer is key!
Strong buyer demand keeps the Castro Valley market moving incredibly fast. With homes frequently selling above their $1.2 million median price, decisive action is essential. To win here, buyers need to submit competitive offers quickly and minimize...