16251 Carolyn St, Castro Valley, CA 94578

$900,000
2
BD
2,143
SqFt

Show Photos

Verify your account to unlock exclusive photos, mortgage tools, and more.

Sold Price
$900,000
List Price
$899,950
Status
SOLD
MLS#
41121208
Days on Market
13
Closing Date
Feb 24, 2026
Property Type
OTHER
Bedrooms
2
Living Area
2,143
Lot Size
9,083
Lot Description
Corner Lot
Subdivision
Fairmont Terrace

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

Additional Information

Year Built
1952
Acres
0.21
Flooring
Carpet, Hardwood, Linoleum, Tile
Exterior
Stucco, Wood Siding
Garage Description
Attached, RV/Boat Parking, Side Yard Access, Street Parking
Basement
None
Cooling
Ceiling Fan(s), Central Air
Heating
Forced Air, Natural Gas
Parking Description
Attached, RV/Boat Parking, Side Yard Access, Street Parking
Yard Description
Back Yard, Front Yard, Other

How much is your home worth?

...get instant property value now!

Mortgage Calculator

Amount of Loan
Annual Interest Rate
%
Term of Loan
Years

Does not include any taxes or fees.
Please consult a financial professional.
Calculator source: Real Geeks

Listing courtesy of Javier Garcia-Flores from Vetted Real Estate

Selling Office: Keller Williams Realty.

© 2026 BEAR, CCAR, bridgeMLS. This information is deemed reliable but not verified or guaranteed. This information is being provided by the Bay East MLS or Contra Costa MLS or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. Date and time last updated: Website provided by: Real Geeks LLC