For sale Condo

Listed Sep 21, 2026

$449,000 Est. $2,970/mo

21103 Gary Unit 318a

  • 2

    Beds

  • 2

    Baths

  • 1,100

    Sq ft

The story

Unit UNIT 318A at 21103 Gary is a 2-bedroom, 2-bathroom, single-level condo in Castro Valley, CA with 1,100 sq ft of living space and 2 garage spaces, built in 1993. It is currently listed at $449,000, with a monthly HOA fee of $710. Highlights include a fireplace.

Welcome to this inviting upper-unit condo in the desirable Mesa Verde gated community. Featuring 2 bedrooms, 2 bathrooms, and approximately 1,100 sq ft of living space, this home offers a comfortable layout with great natural light throughout. The living room is warm and welcoming, complete with a cozy fireplace and access to a private balcony—perfect for relaxing or enjoying a quiet moment outdoors. The adjacent dining area connects easily to the kitchen, making everyday living and entertaining simple and practical. Both bedrooms are well-sized, offering flexibility for living, guests, or a home office setup. The home also includes a dedicated 1 garage space/storage and 1 uncovered parking space and guest parking for added convenience. Enjoy resort style amenities including multiple swimming pools, tennis courts, clubhouse with game room, and fitness area. Ideally located just blocks from BART, Lake Chabot Regional Park, Castro Valley Downtown shopping, dining, and with easy freeway access for commuting. A great opportunity for homeowners or investors—schedule your private tour today.

Facts & features

Home type

Condo

Year built

1993

Floors

1

Price per sq ft

$408

HOA

$710 / monthly

Parking

2-car garage

Included features

  • Fireplace

    Yes

  • Heating

    Forced Air

  • Appliances

    Gas Water Heater, Dryer, Washer

  • Flooring

    Tile, Vinyl

  • Roof

    Tile

  • Lot Information

    Close To Clubhouse

Mortgage calculator

Estimated monthly payment

$2,970 /mo

7% rate · 30-yr fixed · 20% down

  • Principal & interest $2,390
  • Property tax $449
  • Insurance $131

Includes principal, interest, taxes & insurance.

Your Property Journey

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Listing Broker

Compass

Broker Name

Compass

Agent

Tracy Tang

Location

Danville CA 94526-4260