OFF MARKET
Off Market Jun 1999 for $450K
$1,954,002
Est. refi paymentEst. refi $2,920/mo
5
bd
4 ba
3,534
sq ft

18134 Lamson, Castro Valley, CA 94546

map-entry

About this home

Single-familyProperty Type
2008Year Built
0.59 acresLot Size
$553Est. Price/Sq.Ft.
8 spacesParking
Listed by Wayne Blackard DRE #00940893 Intero Real Estate Services
Bought with Michael Maderos Nor Cal Realty Inc
Redfin checked: a few seconds ago
Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #11013878

Redfin Estimate

$1,954,002
$1.5M since sold in June 1999$18K since July

This home's estimate is 57.8% higher than the average sale price ($1.24M) of 6 comparable homes.

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Earn from this home

Sell
$1,796,417
Est. take-home

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Refinance
$0
Est. cash available

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Rent
$5,139/mo
Redfin rental estimate

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Market trends in 94546, CA

Sale history for 18134 Lamson

Tax history for 18134 Lamson

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Beds
5
Baths
4
Stories
1
Lot width
Lot depth
Lot size
25,803
Year renovated
2008
Sq. Ft.
3,534
Year built
2008
Style
Single Family Residential
County
Alameda County
APN
084D117304500
Parking Spaces
8
Basement
No
Accessible
Yes
HOA Dues
Garage
Yes
Features
Views, Green
Last updated by owner on Apr 29, 2026.

Property details

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

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.46% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 88° expected this year, 14 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

7/10 Air Factor

12 unhealthy days expected this year, 12 days in 30 years

Provided by First Street

Historical weather

Castro Valley, CA • 94546
Average low and high temperatures (°F)
63
43
64
46
71
49
69
49
73
53
74
54
74
56
79
57
80
58
77
54
65
48
61
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Sun exposure

In this area, properties receive around 11.2 hours in June and 4.9 hours in December, placing it above the U.S. average for solar exposure.

11.2 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.86M – $2.25M

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Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 1999. This data may not show owner updates. Learn more.
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GreatSchools Ratings provided by GreatSchools.org.