OFF MARKET

Off Market Oct 2018 for $1.6M

$2,272,957

Est. refi paymentEst. refi $10,176/mo

•

3,414

sq ft

18757 Lamson Rd, Castro Valley, CA 94546

About this home

OPEN SUNDAY SEPT 23 1-4 pm Hidden Oasis in the heart of Castro Valley on 1.35 acres This wonderful single level rancher was completely remodeled in 2012. Car Buffs dream, room to park 20 cars on the property, plus a 32' x 60' Empire Steel Building fully insulated garage with 3 Bay doors 12' wide by 10' high. Dream kitchen with knotty alder cabinets, granite counters, central island and breakfast bar, 8 burner Blue Star stove top, stainless steel appliances and a walk in pantry. Open concept design kitchen and family room.Family room features two ten foot wide sliding glass doors to backyard patio. Open-arched doorways from formal living and dining rooms. Beautiful bedrooms and baths, copper pipes, dual panes, 50 year Presidential Roof, LED lighting, A/C, vegetable garden. Approx.12,000 sq ft lot accompanies property with access from Walnut for a possible lot split.Too many upgrades to list. Please read list of upgrades in assoc. doc's.

Single-familyProperty Type

1932Year Built

1.35 acresLot Size

$666Est. Price/Sq.Ft.

3 car garageParking

Listed by Trish Radovich •DRE #00523595 • Coldwell Banker Realty

Bought with Ricky Chan •DRE #01955659 • Keller Williams Tri Valley

Redfin checked: a minute ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40838710

Redfin Estimate

$2,272,957

$593K since sold in October 2018$6,000 since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 55.6% higher than the average sale price ($1.46M) of 6 comparable homes.

SOLD SEP 15, 2025
$1,950,000
A
4 beds3 baths3,185 sq ft
19358 Lake Chabot Rd, 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 NOV 3, 2025
$1,500,000
C
4 beds2.5 baths1,992 sq ft
3450 Badding Rd, Castro Valley, CA 94546
SOLD AUG 11, 2026
$1,300,000
D
4 beds2 baths1,525 sq ft
4486 Lawrence Dr, Castro Valley, CA 94546
BOUGHT WITH REDFIN JUL 21, 2026
$1,400,000
E
4 beds2 baths1,651 sq ft
3445 Badding Rd, Castro Valley, CA 94546
SOLD MAY 18, 2026
$1,438,000
F
4 beds2.5 baths2,113 sq ft
17939 Lamson Rd, Castro Valley, CA 94546

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Earn from this home

Sell

$1,022,627

Est. take-home

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Refinance

Est. cash available

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Rent

$5,301/mo

Redfin rental estimate

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Market trends in 94546, CA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

105.6%

+0.7% MoM

Median sale price

$1.1M

$45K MoM

Avg. days on market

13d

1 days MoM

Recently sold homes

100

5 MoM

New listings for sale

OPEN SUN, 1PM TO 4PM
$799,000
2 beds1 bath1,122 sq ft
1540 Crescent Ave, Castro Valley, CA 94546
COMING SOON
$799,000
2 beds1 bath1,079 sq ft
18473 Apricot Way, Castro Valley, CA 94546
OPEN SUN, 12PM TO 4PM
19453 Vaughn Ave, Castro Valley, CA 94546
$1,175,000
3 beds2 baths1,440 sq ft
19453 Vaughn Ave, Castro Valley, CA 94546
Pacific Home Brokers
OPEN SUN, 12PM TO 2PM
$695,000
2 beds1.5 baths1,207 sq ft
20279 Forest Ave, Castro Valley, CA 94546
(415) 510-8600
OPEN SUN, 11AM TO 3PM
$870,000
3 beds1 bath1,080 sq ft
2976 Sydney, Castro Valley, CA 94546
COMING SOON
$1,550,000
3 beds1.5 baths1,851 sq ft
4618 Ewing Rd, Castro Valley, CA 94546
OPEN SUN, 1PM TO 4PM
$699,999
3 beds1 bath1,036 sq ft
19117 Parsons Ave, Castro Valley, CA 94546
OPEN SUN, 2PM TO 4PM
$549,950
3 beds2 baths1,354 sq ft
21239 Gary Dr Unit 202E, Hayward, CA 94546
$1,235,000
3 beds2 baths1,581 sq ft
18747 Sandy Rd, Castro Valley, CA 94546
OPEN SUN, 1PM TO 4PM
$1,095,000
4 beds2.5 baths1,988 sq ft
16630 Cowell St, Castro Valley, CA 94578
See all

Provided by Redfin

Sale history for 18757 Lamson Rd

Date

Event

Price

bridgeMLS, Bay East AOR, or Contra Costa AOR #40838710

Oct 31, 2018

Sold

$1,680,000

$492/sq ft

Sep 26, 2018

Pending

—

Sep 14, 2018

Listed

$1,550,000

$454/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #40560977

Oct 31, 2012

Sold

$685,000

$201/sq ft

Aug 31, 2012

Pending

—

Jun 7, 2012

Price Changed

$750,000

$220/sq ft

Feb 8, 2012

Listed

$899,000

$263/sq ft

+17

Year

Property tax

Land + Additions

Assessment*

2025

$24,243 (+2.2%)

$562,212 + $1,425,482

$1,987,694

2024

$23,731 (+1.4%)

$562,212 + $1,425,482

$1,987,694

2023

$23,394 (+1.8%)

$551,189 + $1,397,534

$1,948,723

2022

$22,981 (+8.6%)

$529,789 + $1,343,275

$1,873,064

2021

$21,163 (+2.3%)

$529,789 + $1,343,275

$1,873,064

2020

$20,686 (−1.9%)

$519,402 + $1,211,938

$1,731,340

2019

$21,089 (+62.1%)

$514,080 + $1,199,520

$1,713,600

2018

$13,011 (+2.7%)

$504,000 + $1,176,000

$1,680,000

2017

$12,671 (+7.4%)

$397,886 + $609,162

$1,007,048

2016

$11,801 (+10.8%)

$397,886 + $609,162

$1,007,048

2015

$10,653 (+3.4%)

$390,086 + $575,250

$965,336

2014

$10,302 (+26.7%)

$376,702 + $500,407

$877,109

2013

$8,131 (+468.8%)

$376,702 + $500,407

$877,109

2012

$1,430 (+1.6%)

$375,000 + $310,000

$685,000

2011

$1,407 (+1.0%)

$55,632 + $33,769

$89,401

2010

$1,393 (+0.4%)

$54,541 + $33,107

$87,648

2009

$1,387 (+6.4%)

$54,134 + $32,860

$86,994

2008

$1,304

$54,263 + $32,938

$87,201

Tax history for 18757 Lamson Rd

Year

Property tax

Land + Additions

Assessment*

2025

$24,243 (+2.2%)

$562,212 + $1,425,482

$1,987,694

2024

$23,731 (+1.4%)

$562,212 + $1,425,482

$1,987,694

2023

$23,394 (+1.8%)

$551,189 + $1,397,534

$1,948,723

2022

$22,981 (+8.6%)

$529,789 + $1,343,275

$1,873,064

2021

$21,163 (+2.3%)

$529,789 + $1,343,275

$1,873,064

2020

$20,686 (−1.9%)

$519,402 + $1,211,938

$1,731,340

2019

$21,089 (+62.1%)

$514,080 + $1,199,520

$1,713,600

2018

$13,011 (+2.7%)

$504,000 + $1,176,000

$1,680,000

2017

$12,671 (+7.4%)

$397,886 + $609,162

$1,007,048

2016

$11,801 (+10.8%)

$397,886 + $609,162

$1,007,048

2015

$10,653 (+3.4%)

$390,086 + $575,250

$965,336

2014

$10,302 (+26.7%)

$376,702 + $500,407

$877,109

2013

$8,131 (+468.8%)

$376,702 + $500,407

$877,109

2012

$1,430 (+1.6%)

$375,000 + $310,000

$685,000

2011

$1,407 (+1.0%)

$55,632 + $33,769

$89,401

2010

$1,393 (+0.4%)

$54,541 + $33,107

$87,648

2009

$1,387 (+6.4%)

$54,134 + $32,860

$86,994

2008

$1,304

$54,263 + $32,938

$87,201

*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

1.35 Acres

Year renovated

1984

Sq. Ft.

3,875

Year built

1932

Style

Single Family Residential

County

Alameda County

APN

084D116802701

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

Mar 15, 2021 • Final

Building

Legalize and complete an accessory dwelling unit in the basement. The unit includes one bedroom and a full bathroom. Install a new water heater and heat pump.

ADU

HVAC

Plumbing

Feb 5, 2021 • Final

Building

Construct a new pool and spa according to the provided plans and calculations.

Pool and hot tub

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: 3
Covered Spaces: 3
Parking Features: Detached, Garage, RV/Boat Parking, Side Yard Access, Workshop in Garage, Guest, Enclosed, Parking Lot, Garage Door Opener

Interior

Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 3
Other Bathrooms Included Features: Shower Over Tub, Solid Surface, Updated Baths
Primary Bathroom Included Features: Solid Surface, Stall Shower, Tub, Updated Baths

Interior Features
Interior Features: Family Room, Formal Dining Room, Kitchen/Family Combo, Storage, Breakfast Bar, Stone Counters, Eat-in Kitchen, Kitchen Island, Pantry, Updated Kitchen, Central Vacuum, Sound System, Energy Star Lighting, Energy Star Windows Doors
Appliances: Dishwasher, Disposal, Gas Range, Plumbed For Ice Maker, Microwave, Oven, Refrigerator, Self Cleaning Oven, Dryer, Washer, Gas Water Heater
Laundry Features: 220 Volt Outlet, Dryer, Gas Dryer Hookup, Laundry Room, Washer
Street Level Features: 4 Bedrooms, 3 Baths, Primary Bedrm Suites - 2, Laundry Facility, Main Entry
Window Features: Double Pane Windows, Window Coverings
Fireplaces Total: 1
Has Fireplace
Flooring: Laminate

Room Information
Kitchen Features: 220 Volt Outlet,Breakfast Bar,Counter - Stone,Dishwasher,Eat In Kitchen,Garbage Disposal,Gas Range/Cooktop,Ice Maker Hookup,Island,Microwave,Oven Built-in,Pantry,Refrigerator,Self-Cleaning Oven,Updated Kitchen
Rooms Total: 8
Fireplace Features: Family Room
Basement: Crawl Space

Exterior

Building Information
Construction Materials: Stucco, Brick Veneer
Building Area Total: 3,414
Foundation Details: Raised

Exterior Features
Patio And Porch Features: Patio
Exterior Features: Back Yard, Front Yard, Garden/Play, Side Yard, Sprinklers Automatic, Sprinklers Front
Door Features: Mirrored Closet Door(s), Weather Stripped Door(s)
Fencing: Fenced
Roof: Shingle

Property Information
Living Area: 3414
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1932

Lot Information
Lot Size Square Feet: 58811
Lot Size Area: 1.35
Lot Size Units: Acres
Lot Size Acres: 1.35
Lot Features: Level, Secluded

Utilities

Green Features Information
Green Water Conservation: Low Flow Shower, Low Flow Toilet
Green Energy Efficient: Ceiling Insulation, Insulation - Floor, Walls Insulated, Windows

Utility Information
Water Source: Public
Electric: 220 Volts in Kitchen
Sewer: Public Sewer

Heating & Cooling
Has Heating
Heating: Forced Air, Natural Gas
Cooling: Central Air, ENERGY STAR Qualified Equipment

Location

School Information
High School District: Castro Valley (510) 537-3000

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 3,875
Stories: 1.0
Lot Size: 1.35 acres
Style: Single Family Residential
Year Built: 1932
Year Renovated: 1984
County: Alameda County
APN: 084D116802701

Home facts updated by county records on Jul 27, 2026

Around this home

Schools

Chabot Elementary School

Public K-5 • Assigned • 0.4mi

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'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!
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...
1 month 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

$2.16M – $2.61M

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New listings for sale in 94546

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Pacific Home Brokers

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COMING SOON

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Home values near 18757 Lamson Rd

Data from public records.

Address	Redfin Estimate
18701 Lamson Road, Castro Valley, CA 5 Beds \| 3.5 Baths \| 3369 Sq. Ft.	$1,799,724
18917 Lamson Road, Castro Valley, CA 5 Beds \| 4 Baths \| 5032 Sq. Ft.	$2,309,640

Address	Redfin Estimate
18814 Lamson Road, Castro Valley, CA 3 Beds \| 3 Baths \| 2356 Sq. Ft.	$1,519,425
18837 Lamson Road, Castro Valley, CA 4 Beds \| 3 Baths \| 3618 Sq. Ft.	$2,131,793

Address	Redfin Estimate
18829 Lamson Road, Castro Valley, CA 2 Beds \| 1 Baths \| 1135 Sq. Ft.	$946,286
18724 Lamson Road, Castro Valley, CA - Beds \| - Baths \| 4201 Sq. Ft.	$2,174,944

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 18757 Lamson Rd

Tax history for 18757 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 18757 Lamson Rd

More real estate resources