18030 Lamson Rd is a 1,927 square foot house on a 5,600 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on August 03, 1994 for $237,000. Based on Redfin's Castro Valley data, we estimate the home's value is $1,279,371.
Single-familyProperty Type
1959Year Built
5,600 sq ftLot Size
$664Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,279,371
$1.0M since sold in August 1994$28K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 2.7% lower than the average sale price ($1.32M) 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.
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 4, 2024 • Final
Building
Remove the existing roof and install new composition shingles on a residential building.
Roofing
Apr 17, 2002 • Final
Building
Add a deck and stairs to the back of the house.
Addition
Remodel
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: 1,927
Building Sq. Ft: 1,927
# of Units: 1
# of Stories: 1
Legal Description: TRACT 1877 BLK B LOT 9
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,600
Legal Lot Number: 9
Legal Block Number: B
Municipality Name: CASTRO VALLEY UNINCORP
Acres: 0.1286
County Use Description: SINGLE FAMILY RESIDENTIAL HOME
Financial
Assessor Information
Assessment Year: 2025
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 1,927
Stories: 1.0
Lot Size: 5,600 square feet
Style: Single Family Residential
Year Built: 1959
Year Renovated: 1960
County: Alameda County
APN: 084D120503900
Home facts updated by county records on Jul 27, 2026
Around this home
Schools
Proctor Elementary School
Public K-5 • Assigned • 0.4mi
9/10
Creekside Middle School
Public 6-8 • Assigned • 1.6mi
10/10
Castro Valley High School
Public 9-12 • Assigned • 0.7mi
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...