4231 Somerset Ave, Castro Valley, CA

$999,950

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3

Beds

1

Bath

1,285

Square feet

0.12

Acres

About 4231 Somerset Ave

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!

Features of 4231 Somerset Ave

MLS® # 41139746
Price $999,950
Bedrooms 3
Bathrooms 1.00
Full Baths 1
Square Footage 1,285
Acres 0.12
Year Built 1949
Type Residential
Sub-Type Single Family Residence
Style Ranch
Status Active

Community Information

Address 4231 Somerset Ave
Subdivision CASTRO VALLEY
City Castro Valley
County Alameda
State CA
Zip Code 94546

Amenities

Parking Carport, Converted Garage
Is Waterfront No
Has Pool No
Pool None

Interior

Interior Features Counter - Solid Surface, Updated Kitchen
Appliances Dishwasher, Gas Range, Plumbed For Ice Maker, Microwave, Free-Standing Range, Refrigerator, Dryer, Washer
Heating Forced Air
Cooling Central Air
Fireplace No
Fireplaces None
# of Stories 1
Stories One Story

Exterior

Exterior Features Back Yard, Front Yard
Lot Description 2 Houses / 1 Lot, Premium Lot, Front Yard, Landscaped
Roof Shingle
Construction Stucco

Additional Information

Date Listed June 26th, 2026
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

AgentTim Fiebig
OfficeEXP Realty of California, Inc

Listing Map

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