17939 Lamson Rd Castro Valley, CA $ 1,428,888
17939 Lamson Rd
$ 1,428,888
Recently Listed
Open House 4/25 2pm - 4pm
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17939 Lamson Rd

Castro Valley, CA, 94546
$ 1,428,888
Bedrooms4 Baths2.1 Sq 2,113

Monthly Estimate*

$ 8,798

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Single Family Home for sale in Castro Valley, CA

for $1,428,888 with 4 bedrooms and 2 full baths, 1 half bath. This 2,113 square foot home was built in 1958 on a lot size of 0.17.

Exceptional Upper Valley residence offering over 2,100 sq. ft. of light-filled living space in one of Castro Valley’s most sought-after neighborhoods. This beautifully appointed 4-bedroom, 2.5-bath home features a bright, wood burning fireplace in the family room, open floor plan with all bedrooms on the main level and hardwood flooring throughout. Designed for both functional living and entertaining, the open-concept kitchen showcases slab granite countertops, solid oak cabinetry, and seamless flow into expansive living areas. The east-facing orientation fills the home with natural light, creating a warm, inviting ambiance. A versatile downstairs bonus room provides ideal space for a secondary living area, home office, or media room. Additional highlights include a 2-car garage, spacious basement storage, extended driveway, and rare side yard parking for multiple vehicles. Ideally located near historic downtown Castro Valley, with easy access to shops, dining, Lake Chabot, Eden Medical Center, and Hwy 580. Located within highly rated Castro Valley High and Proctor Elementary Schools, both within walking distance. This home will definitely win your heart!

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Open House

4/25/2026 2:00 PM - 4:00 PM
4/26/2026 2:00 PM - 4:00 PM
17939 Lamson Rd Castro Valley, CA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 1,428,888

Bedrooms

4

Full Bath

2

Half Bath

1

Property Type

Single Family

Taxes

$ 0

Style

Contemporary

Lot Size

0.17

Year Built

1958

Town/City

Castro Valley

County/Region

Alameda

MLS | Web ID

41131701

Features
General
Living Area 2113
Heating Forced Air
Cooling No Air Conditioning
Roof Composition Shingles
Appliances Dishwasher Free-Standing Range Gas Water Heater
Garage Spaces 2
Architectural Style Contemporary
Pool Features None
Construction Materials Stucco
Year Built 1958
Electric No Solar
Levels Multi/Split
Property Subtype Detached
County Alameda
New Construction false
Property Type Residential
HOA false
Subdivision Name Upper Valley
Garage Y/N true
Total Rooms 8
Full Baths 2
Status New
City Castro Valley
MLS Area Listing
Lot Size Square Feet 7546
Property Condition Existing
Standard Status Active
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Interior
Interior Amenities Counter - Solid Surface Updated Kitchen
Flooring Hardwood Flrs Throughout Carpet
Total Fireplaces 1
Fireplace Features Family Room
Air Conditioning Y/N true
Heating Y/N true
Window Features Window Coverings
Fireplace Y/N true
Laundry Features Hookups Only In Basement
Total Bedrooms 4
Kitchen Features Counter - Solid Surface Dishwasher Eat-in Kitchen Disposal Range/Oven Free Standing Updated Kitchen
Total Baths 3
1/2 Baths 1
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Exterior
Exterior Amenities Back Yard Front Yard Terraced Down Terraced Up
Fencing Fenced
Parking Features Attached Int Access From Garage Parking Spaces Parking Lot Garage Door Opener
Lot Features Sloped Up Back Yard Front Yard
Lot Size Area 7546
Building Area Total 2113
Lot Size Acres 0.17
ADU Y/N false
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* Excluded Features
List By
Romar De Claro

Listing Agent

Coldwell Banker Realty

Broker

romar.declaro@cbnorcal.com

Email

Affordability Calculator

$8,798
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Monthly Principal & Interest
$8,798
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Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4827338 Elementary School
0 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
4/23/2026$1,428,888 Listed Price

Map


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17939 Lamson Rd, Castro Valley, CA, 94546 is a Single Family Home for sale at $1,428,888 with 2,113 sqft and a lot size of 0.17. 17939 Lamson Rd has 4 bedrooms, 2.1 baths, and was built in 1958. The property's zip code is 94546 which is in Castro Valley, CA