bridgeMLS, Bay East AOR, or Contra Costa AOR #11023420
Aug 31, 1999
Sold
$370,000
$174/sq ft
Jul 27, 1999
Listing Removed
—
Jul 15, 1999
Listed
$369,000
$174/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$7,898 (+2.3%)
$170,594 + $420,290
$590,884
2024
$7,720 (+6.0%)
$170,594 + $420,290
$590,884
2023
$7,284 (+2.0%)
$167,250 + $412,050
$579,300
2022
$7,139 (+2.6%)
$160,756 + $375,099
$535,855
2021
$6,956 (+2.3%)
$160,756 + $375,099
$535,855
2020
$6,797 (−1.8%)
$157,605 + $367,746
$525,351
2019
$6,919 (+2.9%)
$155,990 + $363,977
$519,967
2018
$6,724 (+2.7%)
$152,932 + $356,842
$509,774
2017
$6,548 (+5.1%)
$146,995 + $342,988
$489,983
2016
$6,231 (+7.0%)
$146,995 + $342,988
$489,983
2015
$5,825 (+1.3%)
$144,113 + $336,264
$480,377
2014
$5,751 (+0.8%)
$139,168 + $324,726
$463,894
2013
$5,705 (+2.1%)
$139,168 + $324,726
$463,894
2012
$5,590 (+1.3%)
$138,540 + $323,260
$461,800
2011
$5,515 (+0.7%)
$135,824 + $316,922
$452,746
2010
$5,477 (−0.4%)
$133,161 + $310,709
$443,870
2009
$5,499 (+3.3%)
$132,166 + $308,388
$440,554
2008
$5,322
$132,480 + $309,121
$441,601
Tax history for 18386 Lamson Rd
Year
Property tax
Land + Additions
Assessment*
2025
$7,898 (+2.3%)
$170,594 + $420,290
$590,884
2024
$7,720 (+6.0%)
$170,594 + $420,290
$590,884
2023
$7,284 (+2.0%)
$167,250 + $412,050
$579,300
2022
$7,139 (+2.6%)
$160,756 + $375,099
$535,855
2021
$6,956 (+2.3%)
$160,756 + $375,099
$535,855
2020
$6,797 (−1.8%)
$157,605 + $367,746
$525,351
2019
$6,919 (+2.9%)
$155,990 + $363,977
$519,967
2018
$6,724 (+2.7%)
$152,932 + $356,842
$509,774
2017
$6,548 (+5.1%)
$146,995 + $342,988
$489,983
2016
$6,231 (+7.0%)
$146,995 + $342,988
$489,983
2015
$5,825 (+1.3%)
$144,113 + $336,264
$480,377
2014
$5,751 (+0.8%)
$139,168 + $324,726
$463,894
2013
$5,705 (+2.1%)
$139,168 + $324,726
$463,894
2012
$5,590 (+1.3%)
$138,540 + $323,260
$461,800
2011
$5,515 (+0.7%)
$135,824 + $316,922
$452,746
2010
$5,477 (−0.4%)
$133,161 + $310,709
$443,870
2009
$5,499 (+3.3%)
$132,166 + $308,388
$440,554
2008
$5,322
$132,480 + $309,121
$441,601
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
3
Baths
3
Stories
1
Lot width
—
Lot depth
—
Lot size
10,030 Sq. Ft.
Year renovated
1970
Sq. Ft.
2,499
Year built
1953
Style
Single Family Residential
County
Alameda County
APN
084D117302500
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 27, 2026.
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
Nov 29, 2023 • Final
Building
Convert a portion of the single-family home interior habitable space into a junior accessory dwelling unit. The unit will include one bathroom and a live, work, and kitchen space. Remove and replace a kitchen wall with a new beam.
Addition
ADU
Apr 4, 2023 • Active
Bla
Assign a new address and convert a portion of a single-family home into a junior accessory dwelling unit.
ADU
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
Parking
Parking Information
Garage Spaces: 2
Covered Spaces: 2
Interior
Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 2
# of Bathrooms Partial: 1
Other Bathrooms Included Features: Shower Over Tub, Stall Shower
Street Level Features: 3 Bedrooms, 2 Baths, Laundry Facility, Main Entry
Window Features: Window Coverings
Fireplaces Total: 2
Has Fireplace
Flooring: Linoleum, Carpet
Room Information
Kitchen Features: 220 Volt Outlet,Oven Built-in
Rooms Total: 7
Fireplace Features: Wood Burning
Exterior
Building Information
Construction Materials: Stucco
Building Area Total: 2,124
Exterior Features
Exterior Features: Back Yard, Front Yard
Property Information
Living Area: 2124
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1953
Lot Information
Lot Size Square Feet: 10030
Lot Size Area: 0.23
Lot Size Units: Acres
Lot Size Acres: 0.23
Lot Features: Irregular Lot
Utilities
Utility Information
Water Source: Public
Electric: 220 Volts in Kitchen
Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: No Air Conditioning
Location
School Information
High School District: Castro Valley (510) 537-3000
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 2,499
Stories: 1.0
Lot Size: 10,030 square feet
Style: Single Family Residential
Year Built: 1953
Year Renovated: 1970
County: Alameda County
APN: 084D117302500
Home facts updated by county records on Jul 27, 2026
Around this home
Schools
Chabot Elementary School
Public K-5 • Assigned • 0.6mi
9/10
Creekside Middle School
Public 6-8 • Assigned • 1.7mi
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 is moving at a brisk pace this summer! Median prices are holding steady around $1.2M, but well-priced, turnkey homes are flying off the market in under 15 days, often over asking. Inventory is moving fast, so buyers must come prepared...
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...
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 1999. This data may not match public records. Learn more.