4231 Somerset Ave

• Sat Jun 27, 1:00 pm - 4:00 pm

  Charming, remodeled 3-bedroom, 1-bath home with tasteful updates throughout! Beautiful hardwood floors extend 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 ample storage. The spacious laundry room includes abundant cabinets for added convenience. The inviting living room showcases a custom tray ceiling, elegant crown molding, and energy-efficient LED lighting. Enjoy outdoor living on the patio deck overlooking the grassy, fenced backyard. A matching storage shed provides additional space for tools and equipment. An outstanding bonus is the detached, updated studio ADU, offering excellent income potential. The cottage is currently rented for $1,750 per month plus utilities, is separately fenced for privacy, and provides a wonderful opportunity for supplemental rental income, extended family, or a privat

• Sun Jun 28, 1:00 pm - 4:00 pm

  Charming, remodeled 3-bedroom, 1-bath home with tasteful updates throughout! Beautiful hardwood floors extend 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 ample storage. The spacious laundry room includes abundant cabinets for added convenience. The inviting living room showcases a custom tray ceiling, elegant crown molding, and energy-efficient LED lighting. Enjoy outdoor living on the patio deck overlooking the grassy, fenced backyard. A matching storage shed provides additional space for tools and equipment. An outstanding bonus is the detached, updated studio ADU, offering excellent income potential. The cottage is currently rented for $1,750 per month plus utilities, is separately fenced for privacy, and provides a wonderful opportunity for supplemental rental income, extended family, or a privat

• Wed Jul 1, 10:30 am - 1:00 pm

  Charming, remodeled 3-bedroom, 1-bath home with tasteful updates throughout! Beautiful hardwood floors extend 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 ample storage. The spacious laundry room includes abundant cabinets for added convenience. The inviting living room showcases a custom tray ceiling, elegant crown molding, and energy-efficient LED lighting. Enjoy outdoor living on the patio deck overlooking the grassy, fenced backyard. A matching storage shed provides additional space for tools and equipment. An outstanding bonus is the detached, updated studio ADU, offering excellent income potential. The cottage is currently rented for $1,750 per month plus utilities, is separately fenced for privacy, and provides a wonderful opportunity for supplemental rental income, extended family, or a privat

Charming, remodeled 3-bedroom, 1-bath home with tasteful updates throughout! Beautiful hardwood floors extend 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 ample storage. The spacious laundry room includes abundant cabinets for added convenience. The inviting living room showcases a custom tray ceiling, elegant crown molding, and energy-efficient LED lighting. Enjoy outdoor living on the patio deck overlooking the grassy, fenced backyard. A matching storage shed provides additional space for tools and equipment. An outstanding bonus is the detached, updated studio ADU, offering excellent income potential. The cottage is currently rented for $1,750 per month plus utilities, is separately fenced for privacy, and provides a wonderful opportunity for supplemental rental income, extended family, or a private home office. This move-in ready property combines comfort, style, and investment potential—don't miss this exceptional opportunity!

Current Status

New

Original Price

$999,950

List Price

$999,950

On Market Date

Jun 26, 2026

Property Type

Detached

D/N/S

Castro Valley

Zip Code

94546

MLS ID

41139746

APN

84C75732

Year Built

1949

Stories in Building

1

Possession

Close Of Escrow

Data Source

MAXEBRDI

Origin MLS System

BAY EAST

Bed

3

Bath

1

Parking

0

Carport, Converted Garage

SQ FT

1,035

SQ FT Source

Measured

Lot SQ FT

5,292.0

Lot Acres

0.12 Acres

Pool Info

None

Kitchen

Dishwasher, Gas Range, Plumbed For Ice Maker, Microwave, Free-Standing Range, Refrigerator, Dryer, Washer, Counter - Solid Surface, Eat-in Kitchen, Disposal, Gas Range/Cooktop, Ice Maker Hookup, Range/Oven Free Standing, Updated Kitchen

Cooling

Central Air

Disclosures

None

Entry Level

Exterior Details

Back Yard, Front Yard

Flooring

Hardwood, Tile, Carpet

Foundation

Fire Place

None

Heating

Forced Air

Laundry

Dryer, Gas Dryer Hookup, Laundry Room, Washer

Main Level

3 Bedrooms, 1 Bath, Main Entry

Possession

Close Of Escrow

Basement

Crawl Space

Architectural Style

Ranch

Non-Master Bathroom Includes

Shower Over Tub, Dual Flush Toilet

Construction Status

Existing

Additional Miscellaneous Features

Back Yard, Front Yard

Location

2 Houses / 1 Lot, Premium Lot, Front Yard, Landscaped

Roof

Composition Shingles

Water and Sewer

Public

Fee

Unavailable

MLS and other Information regarding properties for sale as shown in Theo have been obtained from various sources such as sellers, public records, agents and other third parties. This information may relate to the condition of the property, permitted or unpermitted uses, zoning, square footage, lot size/acreage or other matters affecting value or desirability. Unless otherwise indicated in writing, neither brokers, agents nor Theo have verified, or will verify, such information. If any such information is important to buyer in determining whether to buy, the price to pay or intended use of the property, buyer is urged to conduct their own investigation with qualified professionals, satisfy themselves with respect to that information, and to rely solely on the results of that investigation.

School data provided by GreatSchools. School service boundaries are intended to be used as reference only. To verify enrollment eligibility for a property, contact the school directly.