16251 Carolyn St, Castro Valley, CA 94578 - Photo 1

1/1

$900,000

Sold
Closed
Single Family
2 Beds
1 Full Bath
1 Car Garage
Updated 6 days ago

1/1

Property Description

Unique mixed-use opportunity in Castro Valley! This versatile property features an approximately 1,000 sq ft 2 bedroom 1 bath home and a standalone office/retail building approximately 1,143 sq ft on a generous 9,083 sq ft lot. The office building features a kitchenette, half bath, two private offices, and open workspace suitable for a variety of professional or retail uses. The detached 2-bedroom, 1-bath home offers flexibility for owner-occupants or rental income. Ideal for investors or owner-users seeking live/work potential, dual-income possibilities, or future development flexibility. Conveniently located near major transportation routes, shopping, and local amenities. Buyer to verify all uses with the Alameda County. Open House Sat 1/24 2pm-4pm *Photos are virtually staged

Full Property Details

Full Property Details for 16251 Carolyn St

General

Sold For: $900,000
Status: Closed
Type: Single Family
Source: MAX
MLS ID: 41120801
Added to Site: 49 day(s) ago

Interior

Number of Rooms: 5
Interior Features: Office
Number of Fireplaces: 1
Fireplace(s): Gas Piped
Appliances: Dishwasher, Microwave, Free-Standing Range, Refrigerator, Dryer, Washer
Flooring: Hardwood, Linoleum, Tile, Carpet

Rooms

Bathrooms

Total Bathrooms: 1
Full Bathrooms: 1

Bedrooms

Total Bedrooms: 2

Other Rooms

Kitchen: Stone Counters, Dishwasher, Disposal, Microwave, Freestanding Range/Oven, Refrigerator
Laundry: In Garage, Washer/Dryer Stacked Incl

Exterior

Exterior Features: Back Yard, Front Yard, Other

Parking

Attached garage: Yes
Garage Spaces: 1
Parking Features: Attached, Parking Spaces, RV/Boat Parking

Location

Area: Listing
County: Alameda
Subdivision: Fairmont Terrace
Driving Directions: Foothill blvd>Carolyn st

Heating & Cooling

Central air: Yes
Cooling Type: Ceiling Fan(s), Central Air
Heating Type: Forced Air, Natural Gas

Utilities

Sewer: Public Sewer
Water: Public

Structural Information

Architectural Style: Ranch, Traditional
Exterior Const.: Stucco, Wood Siding
Roof: Composition Shingles
Stories/Levels: One Story
Living Area: 2,143 Sq. Ft.
Year Built: 1952

Lot Features

Lot Size (Acres): 0.21
Lot Dimensions: 9147.6
Lot Features: Corner Lot
Fencing (Description): Fenced

Financial Considerations

For Sale: Yes
Price Per Sq. Ft.: $420

Disclosures and Reports

Property ID: 80A16529

Listed by Vetted Real Estate, Javier Garcia-Flores
Sold by Keller Williams Realty, Sarah Arnold

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Listing agent

— 16251 Carolyn St —

Javier Garcia-Flores

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Schools

Schools serving 16251 Carolyn St

School District:San Lorenzo Unified School District

Name	Grades	Distance
Corvallis Elementary School 14790 Corvallis Street, San Leandro, CA 94579	K-5	2.2 mi
Edendale Middle School 16160 Ashland Avenue, San Lorenzo, CA 94580	6-8	0.6 mi
San Lorenzo High School 50 East Lewelling Boulevard, San Lorenzo, CA 94580	9-12	1.2 mi
Arroyo High School 15701 Lorenzo Avenue, San Lorenzo, CA 94580	9-12	2.3 mi

Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 16251 Carolyn St

Date

Details

Price

Change

Source

2/24/2026

Sold

$900,000

0.01%

MLS

1/13/2026

Listed

$899,950

—

MLS

Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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