Recently Listed Open House 4/25 2pm - 4pm
17939 Lamson Rd
Castro Valley, CA, 94546 $ 1,428,888
Bedrooms4 Baths2.1 Sq 2,113 Monthly Estimate*
$ 8,798
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
FeaturesGeneralLiving 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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InteriorInterior 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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ExteriorExterior 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 FeaturesList ByRomar De ClaroListing Agent
Coldwell Banker RealtyBroker
romar.declaro@cbnorcal.comEmail
Affordability Calculator
- Monthly Principal & Interest
- $8,798
- Monthly Property Taxes
- --
- Monthly Home Insurance
- --
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.
Learn more about how to save NearbySingle family listings in Castro Valley, CA
Average List Price $1,260,268
Percent of Sale Price 12%
About Castro Valley, CA 63,507 Population
6% Since 2002
$ 88,568 Median Income
42.76 Median Age
32% Households with Children
Trends Information provided by ATTOM Data Solutions.
4827338 Elementary School
0 Middle School
Unknown High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 4/23/2026 | $1,428,888 | | Listed Price |