4231 Somerset Ave
Castro Valley, CA, 94546 $ 999,950
Bedrooms3 Baths1.0 Sq 1,285 Monthly Estimate*
$ 6,314
Listed by EXP Realty of California, Inc
for $999,950 with 3 bedrooms and 1 full bath. This 1,285 square foot home was built in 1949 on a lot size of 0.1215.
Charming, beautifully remodeled 3-bedroom, 1-bath home offering 1,035 square feet of comfortable living space, plus a detached 250-square-foot cottage (ADU). The rental income from the cottage provides an excellent opportunity to offset your mortgage, making it easier to own more home in this desirable, quiet court location. Tasteful updates are found throughout the property. Gorgeous hardwood floors flow through most of the home, complemented by tile flooring in the kitchen, bathroom, and laundry room, with carpet in select areas. The updated kitchen features Corian countertops, attractive wood cabinetry, a 4-burner gas range, built-in microwave, and abundant cabinet space. A spacious laundry room offers even more storage with extensive built-in cabinetry. The inviting living room showcases a custom tray ceiling, elegant crown molding, and energy-efficient LED lighting, creating a warm and welcoming atmosphere. Step outside to a patio deck overlooking the private, fenced backyard with lush lawn—perfect for relaxing or entertaining. A matching storage shed provides additional space for tools, gardening equipment, or seasonal items. A standout feature of this property is the detached, updated studio ADU, offering exceptional flexibility and income potential. Currently rented for $1,750 per month plus utilities, the cottage is separately fenced for added privacy and is ideal as a rental, guest house, private home office, or space for extended family. Move-in ready and thoughtfully updated, this exceptional property combines comfort, style, and outstanding investment potential. Don't miss this rare opportunity!
See more
FeaturesGeneralLiving Area 1285
Heating ForcedAir
Cooling CentralAir
Possession CloseOfEscrow
Roof Shingle
Appliances Dryer Washer
Garage Spaces 0
Patio/Porch Features Deck
Architectural Style Ranch
Pool Features None
Construction Materials Stucco
Year Built 1949
Stories Count 1
Levels One
Property Subtype SingleFamilyResidence
Accessibility None
County Alameda
New Construction false
Property Type Residential
HOA false
Attached Garage false
Subdivision Name CASTRO VALLEY
Garage Y/N false
Full Baths 1
Status Active
Directions Cross Street: Redwood Rd.
City Castro Valley
Lot Size Units SquareFeet
Lot Size Square Feet 5292
Carport Y/N true
Listing Terms Cash Conventional
Virtual Tour https://4231SomersetAve.com/idx https://4231SomersetAve.com/
Standard Status Active
Occupancy Type Vacant
Property Sub Type Additional SingleFamilyResidence
See more
InteriorInterior Amenities EatInKitchen
Flooring Carpet Tile Wood
Fireplace Features None
Air Conditioning Y/N true
Heating Y/N true
Fireplace Y/N false
Half Baths 0
Total Bedrooms 3
Total Baths 1
See more
ExteriorParking Features ConvertedGarage Carport
Lot Features BackYard FrontYard
Total Parking 0
Lot Size Area 5292
Lot Size Acres 0.1215
Private Pool false
Lot Size Source Measured
See more
* Excluded FeaturesList ByExp Realty Of California, IncBroker
Affordability Calculator
- Monthly Principal & Interest
- $6,314
- Monthly Property Taxes
- --
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.49% 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 $1,316,903
Percent of Sale Price 32%
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
4827337 Middle School
Unknown High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 6/26/2026 | $999,950 | | Listed Price |