Downtown Castro Valley, CA homes for sale & real estate

Downtown Castro Valley, CA Homes for Sale

Originally constructed in 1958, the Property is a well-maintained, two-story building with a wood frame stucco exterior and 13,053 SF of building area. The Property features sixteen two-bedroom, one bath units and four one-bedroom, one bath units. 3437 - 3475 Somerset Ave has been well maintained with upgraded dual-pane windows, some updated interiors, and a pitched shingle roof. The property offers a laundry area with 3 washers & 3 dryers. There is 18 covered spaces for 36 tandem spots with 2 additional enclosed 2 car garages and 1 enclosed 1 car garage. There is also a quaint office available for the manager/owner's use. Nine of the twenty units have been extensively renovated with

Downtown Castro Valley, CA Homes for Sale

Expansive Mountain View from private deck! Unique opportunity to buy new in Castro Valley, plus have the opportunity to personalize this brand-new home working with your own design consultant, a one-of-a-kind experience! Located in a top-rated school district, the open floor plan boasts a spacious dining and living area featuring sliding glass doors with access to your own private deck. The modern kitchen showcases granite countertops, ample cabinet space, a pantry and stainless-steel appliances. Convenient bedroom and full bath on the same floor. Located on the 3rd floor, the large primary bedroom leads to a walk-in closet. Relax in a spa-like primary bath showcasing dual vanity sinks. Oth

Downtown Castro Valley, CA Homes for Sale

Discover a rare opportunity in a prime Castro Valley location! This well-maintained duplex sits on a massive lot, offering endless possibilities for expansion—build additional units, add ADUs, or create your dream outdoor retreat (buyer to verify with county). One unit is currently vacant and move-in ready, featuring fresh interior paint and brand-new carpet, ideal for an owner-occupant or to attract quality tenants. The other unit provides steady rental income, making this a smart investment with immediate upside. Inside, both units offer bright and functional living spaces with charming vintage touches. The expansive backyard is a blank canvas—perfect for gardening, outdoor en

Downtown Castro Valley, CA Homes for Sale

Welcome to 20054 Santa Maria Ave – a beautifully updated 2-bedroom, 2.5-bathroom home in one of Castro Valley’s most convenient and sought-after neighborhoods. This versatile property offers a rare combination of move-in-ready comfort, investment potential, and future expansion possibilities. Step inside to find stylish new LVP flooring throughout and a thoughtfully remodeled kitchen that blends modern finishes with practical design – perfect for entertaining or everyday living. The home also features a bonus room, ideal for a home office, cozy den, or creative studio. The spacious primary suite and second bedroom are complemented by two full bathrooms in the main house. A