OFF MARKET

Off Market Nov 2018 for $1.2M

$1,582,888

Est. refi paymentEst. refi $7,279/mo

•

1,928

sq ft

18675 Lamson Rd, Castro Valley, CA 94546

About this home

This beautifully remodeled single level home sits on a ½ acre lot w/ amazing views AND a detached guest studio at the rear of the lot. The entire home has been tastefully remodeled & has recessed lighting throughout, kitchen has subway & mosaic decorative backsplash w/ custom cabinets, granite countertops, heated tile flooring & stainless steel appliances. Bathrooms have been highly upgraded w/ heated tile flooring, frameless glass doors, solid surface counter tops, designer fixtures & crown molding. Enjoy amazing bay & valley views from your living room while sitting by the stone tile gas fireplace w/custom wood mantle & sconce lighting. Downstairs has a bonus room that would be a perfect home office, home theater or possible 4th bedroom. Rear of the lot features an orchard w/ a variety of fruit trees & veggie garden. Long driveway to access rear of the lot is perfect for RV & boat parking. Guest studio features full kitchen, full bathroom and large living space.

Single-familyProperty Type

1948Year Built

0.51 acresLot Size

$821Est. Price/Sq.Ft.

Listed by Jon Foster •DRE #01458054 • EXP Realty of California, Inc

Bought with Jon Foster •DRE #01458054 • EXP Realty of California, Inc

Redfin checked: 2 minutes ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40839408

Redfin Estimate

$1,582,888

$332K since sold in November 2018$23K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 26.8% higher than the average sale price ($1.25M) of 6 comparable homes.

SOLD JAN 12, 2026
$1,000,000
A
4 beds2 baths1,861 sq ft
2940 Somerset Ave, Castro Valley, CA 94546
SOLD MAR 27, 2026
18028 Almond Rd, Castro Valley, CA 94546
$1,178,000
B
3 beds2 baths2,146 sq ft
18028 Almond Rd, Castro Valley, CA 94546
SOLD OCT 15, 2025
$1,410,000
C
3 beds2 baths1,888 sq ft
18076 Jaymark Ct, Castro Valley, CA 94546
SOLD AUG 27, 2026
$1,301,000
D
3 beds2 baths2,003 sq ft
16982 Hinton St, Castro Valley, CA 94546
SOLD MAY 22, 2026
$1,300,000
E
3 beds2 baths1,858 sq ft
3635 Northwood Dr, Castro Valley, CA 94546
SOLD AUG 11, 2026
$1,300,000
F
4 beds2 baths1,525 sq ft
4486 Lawrence Dr, Castro Valley, CA 94546

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Earn from this home

Sell

$659,786

Est. take-home

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Refinance

Est. cash available

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Rent

$3,997/mo

Redfin rental estimate

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Market trends in 94546, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

104.3%

+0.4% MoM

Median sale price

$1.1M

$27K MoM

Avg. days on market

15d

1 days MoM

Recently sold homes

14 MoM

New listings for sale

OPEN SAT, 1PM TO 4PM
$1,899,900
4 beds2.5 baths3,064 sq ft
4571 Ewing Rd, Castro Valley, CA 94546
OPEN SAT, 1PM TO 4PM
$1,090,000
3 beds2 baths1,371 sq ft
3443 Brookdale Blvd, Castro Valley, CA 94546
$769,000
5 beds2 baths1,920 sq ft
16871 Ehle St, Castro Valley, CA 94578
COMING SOON
$750,000
2 beds1 bath906 sq ft
17198 Roberto St, Castro Valley, CA 94546
OPEN SUN, 2PM TO 4:30PM
$1,499,000
5 beds4 baths2,687 sq ft
18977 Patton Dr, Castro Valley, CA 94546
OPEN SAT, 1PM TO 4PM
$795,000
3 beds1 bath1,104 sq ft
22341 N 6th St, Castro Valley, CA 94546
OPEN SAT, 1PM TO 4PM
$599,950
2 beds2.5 baths866 sq ft
20115 Redwood Rd #15, Castro Valley, CA 94546
HOT HOME
$878,000
3 beds1 bath1,092 sq ft
19656 San Miguel Ave, Castro Valley, CA 94546
OPEN SAT, 1:30PM TO 4PM
$999,000
3 beds2.5 baths1,960 sq ft
5012 Proctor Rd, Castro Valley, CA 94546
OPEN SUN, 12PM TO 1PM
$899,950
3 beds2 baths1,282 sq ft
21905 Betlen Way, Castro Valley, CA 94546
See all

Provided by Redfin

Sale history for 18675 Lamson Rd

Date

Event

Price

Public Records

Nov 8, 2018

Sold

$1,251,000

$649/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #40839408

Nov 9, 2018

Price Changed

$999,000

$518/sq ft

Nov 8, 2018

Sold

$1,250,777

$649/sq ft

Sep 28, 2018

Pending

—

Sep 28, 2018

Price Changed

$1,200,000

$622/sq ft

Sep 20, 2018

Listed

$999,000

$518/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #40789706

Sep 21, 2017

Sold

$970,000

$503/sq ft

Aug 4, 2017

Pending

—

Jul 17, 2017

Listed

$1,090,000

$565/sq ft

+25

VIEWS! HALF ACRE LOT! Distinguished and exquisite! BEAUTIFULLY REMODELED, single level home situated on nearly level, ONE HALF ACRE. This home with Castro Valley and across the bay VIEWS, features gorgeous Redwood hardwood floors, gourmet granite and stainless steel kitchen with creative backsplash, pendant and recessed lighting, living room with stone tile gas fireplace with elegant sconce lighting, and baths featuring granite vanities, chic designer fixtures, and borderless glass shower doors. There is also a downstairs bonus room that can be used as a 4th bedroom. A premium half-acre lot features a mini orchard, vegetable garden, covered patio with deck, side access with double door gate for vehicle access and a guest studio with kitchen and full bath. This unique and stylish home is located in a highly sought after neighborhood of Castro Valley with award winning Proctor Elementary School.

bridgeMLS, Bay East AOR, or Contra Costa AOR #40648331

Mar 28, 2014

Sold

$850,000

$441/sq ft

Mar 14, 2014

Pending

—

Mar 6, 2014

Listed

$750,000

$389/sq ft

+25

bridgeMLS, Bay East AOR, or Contra Costa AOR #40394029

May 5, 2009

Listing Removed

—

Feb 9, 2009

Listed

Public Records

Mar 23, 1978

Sold

$92,500

$48/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$17,254 (+2.2%)

$418,312 + $977,178

$1,395,490

2024

$16,884 (+1.5%)

$418,312 + $977,178

$1,395,490

2023

$16,635 (+1.8%)

$410,111 + $958,019

$1,368,130

2022

$16,335 (+2.6%)

$394,188 + $920,824

$1,315,012

2021

$15,924 (+2.3%)

$394,188 + $920,824

$1,315,012

2020

$15,564 (−1.9%)

$386,460 + $902,770

$1,289,230

2019

$15,863 (+27.9%)

$382,500 + $893,520

$1,276,020

2018

$12,403 (+8.4%)

$375,000 + $876,000

$1,251,000

2017

$11,443 (+5.1%)

$269,341 + $628,462

$897,803

2016

$10,889 (+7.0%)

$269,341 + $628,462

$897,803

2015

$10,178 (+290.1%)

$264,060 + $616,140

$880,200

2014

$2,609 (+1.5%)

$108,281 + $82,025

$190,306

2013

$2,571 (+2.4%)

$108,281 + $82,025

$190,306

2012

$2,511 (+1.5%)

$107,792 + $81,655

$189,447

2011

$2,474 (+0.8%)

$105,679 + $80,054

$185,733

2010

$2,454

$103,607 + $78,484

$182,091

2009

$2,455 (+4.6%)

$102,833 + $77,898

$180,731

2008

$2,347

$103,077 + $78,083

$181,160

Tax history for 18675 Lamson Rd

Year

Property tax

Land + Additions

Assessment*

2025

$17,254 (+2.2%)

$418,312 + $977,178

$1,395,490

2024

$16,884 (+1.5%)

$418,312 + $977,178

$1,395,490

2023

$16,635 (+1.8%)

$410,111 + $958,019

$1,368,130

2022

$16,335 (+2.6%)

$394,188 + $920,824

$1,315,012

2021

$15,924 (+2.3%)

$394,188 + $920,824

$1,315,012

2020

$15,564 (−1.9%)

$386,460 + $902,770

$1,289,230

2019

$15,863 (+27.9%)

$382,500 + $893,520

$1,276,020

2018

$12,403 (+8.4%)

$375,000 + $876,000

$1,251,000

2017

$11,443 (+5.1%)

$269,341 + $628,462

$897,803

2016

$10,889 (+7.0%)

$269,341 + $628,462

$897,803

2015

$10,178 (+290.1%)

$264,060 + $616,140

$880,200

2014

$2,609 (+1.5%)

$108,281 + $82,025

$190,306

2013

$2,571 (+2.4%)

$108,281 + $82,025

$190,306

2012

$2,511 (+1.5%)

$107,792 + $81,655

$189,447

2011

$2,474 (+0.8%)

$105,679 + $80,054

$185,733

2010

$2,454

$103,607 + $78,484

$182,091

2009

$2,455 (+4.6%)

$102,833 + $77,898

$180,731

2008

$2,347

$103,077 + $78,083

$181,160

*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

Baths

Stories

Lot width

—

Lot depth

—

Lot size

0.51 Acres

Year renovated

1951

Sq. Ft.

1,928

Year built

1948

Style

Single Family Residential

County

Alameda County

APN

084D116800300

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 27, 2026.

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

Feb 5, 2021 • Final

Building

Install a roof-mounted solar photovoltaic system and a new electrical service panel.

Electrical

Electric meter

Solar

Apr 9, 2010 • Final

Building

Tear off the existing roof on a single-family home and install a new composition roof. Overlay the existing roof on a garage with composition shingles.

Roofing

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

Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2

Interior Features
Interior Features: Bonus/Plus Room, Breakfast Bar, Stone Counters, Updated Kitchen
Appliances: Dishwasher, Gas Range, Microwave, Oven, Refrigerator
Laundry Features: Dryer, Washer
Street Level Features: 3 Bedrooms, 2 Baths
Fireplaces Total: 1
Has Fireplace
Flooring: Hardwood Flrs Throughout, Tile

Room Information
Kitchen Features: Breakfast Bar,Counter - Stone,Dishwasher,Gas Range/Cooktop,Microwave,Oven Built-in,Refrigerator,Updated Kitchen
Rooms Total: 6
Fireplace Features: Gas

Exterior

Building Information
Construction Materials: Stucco, Wood Siding
Building Area Total: 1,928

Exterior Features
Patio And Porch Features: Deck, Covered
Exterior Features: Back Yard, Front Yard, Garden/Play, Side Yard, Sprinklers Automatic
Fencing: Fenced
Roof: Shingle

Property Information
Living Area: 1928
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1948

Lot Information
Lot Size Square Feet: 22428
Lot Size Area: 0.52
Lot Size Units: Acres
Lot Size Acres: 0.52
Lot Features: Level, Premium Lot

Utilities

Utility Information
Water Source: Public
Sewer: Public Sewer

Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: No Air Conditioning

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,928
Stories: 1.0
Lot Size: 0.51 acres
Style: Single Family Residential
Year Built: 1948
Year Renovated: 1951
County: Alameda County
APN: 084D116800300

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 • 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 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...
2 weeks ago • Castro Valley
Johnny Singh
Redfin Premier agent
146 deals
Was this helpful?
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...
2 months ago • Castro Valley
Karan Kandel
Redfin agent
13 deals
Was this helpful?

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)

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

$1.50M – $1.82M

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Nearby similar homes

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New listings for sale in 94546

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OPEN SUN, 2PM TO 4:30PM

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Home values near 18675 Lamson Rd

Data from public records.

Address	Redfin Estimate
18610 Lamson Rd, Castro Valley, CA 4 Beds \| 3 Baths \| 3451 Sq. Ft.	$1,685,688
18668 Lamson Rd, Castro Valley, CA 3 Beds \| 2 Baths \| 1717 Sq. Ft.	$1,280,413

Address	Redfin Estimate
18701 Lamson Rd, Castro Valley, CA 5 Beds \| 3.5 Baths \| 3369 Sq. Ft.	$1,841,469
18736 Lamson Rd, Castro Valley, CA 5 Beds \| 3.5 Baths \| 5047 Sq. Ft.	$2,203,468

Address	Redfin Estimate
18724 Lamson Rd, Castro Valley, CA - Beds \| - Baths \| 4201 Sq. Ft.	$1,895,485
18561 Lamson Rd, Castro Valley, CA 3 Beds \| 2.5 Baths \| 1923 Sq. Ft.	$1,491,680

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2018. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 94546, CA

Sale history for 18675 Lamson Rd

Tax history for 18675 Lamson Rd

Public record

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94546

Home values near 18675 Lamson Rd

More real estate resources