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21103 Gary #318ACastro Valley, CA 94546

Condo/Townhouse · 2 Beds · 2 Full Baths · 1,100 Sq. ft.
$475,000 Active

21103 Gary #318A Overview

Time on Site:
76 days
Visits:
0

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.

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21103 Gary #318A Facts & Features

  • Type Condo/Townhouse
  • Sq. ft. 1,100
  • Price/Sq.ft. $432

Details

General

Association/HOA

  • Association Amenities: Clubhouse,Greenbelt,Fitness Center,Gated,Spa/Hot Tub,Tennis Court(s),BBQ Area,Game Room,Guest Parking
  • Association Fee: 703
  • Association Fee Frequency: Monthly
  • Association Fee Includes: Reserves,Insurance,Water,Sewer,Trash,Management Fee,Common Area Maint,Exterior Maintenance
  • Association Name: MESA VERDE HOA

Building Information

  • Building Name: Mesa Verde
  • New Construction: false
  • Year Built: 1993

Location/Region

  • Country: US
  • County Or Parish: Alameda
  • Subdivision Name: MESA VERDE

Community/Development

  • Number Of Units In Community: 65

General Information

  • Listing Terms: Cash,FHA,Other,Call Listing Agent
  • Property Condition: Existing
  • Property Sub Type: Condominium
  • Property Type: Residential
  • Special Listing Conditions: Standard

Interior

Parking Information

  • Garage Spaces: 2
  • Garage: true

Beds/Baths

  • Bathrooms Full: 2
  • Bathrooms Total: 2
  • Bedrooms Total: 2

Building Interior

  • Building Area Source: Public Records
  • Building Area Total: 1100
  • Building Area Units: Square Feet

General Information

  • Appliances: Dishwasher,Gas Range,Free-Standing Range,Refrigerator,Dryer,Washer,Gas Water Heater
  • Common Walls: Corner Unit
  • Electric: No Solar
  • Entry Level: 2
  • Fireplace Features: Gas,Living Room
  • Fireplace: true
  • Fireplaces Total: 1
  • Flooring: Tile,Vinyl
  • Interior Features: No Additional Rooms
  • Laundry Features: Laundry Closet
  • Levels: One Story
  • Living Area: 1100
  • Living Area Units: Square Feet
  • Rooms Total: 4
  • Security Features: Fire Sprinkler System,Carbon Monoxide Detector(s),Smoke Detector(s)
  • Spa: true
  • Stories: 1

Unit Information

  • Unit Number: 318A

Exterior

Parking Information

  • Parking Features: Detached,Off Street,Parking Lot,Garage Door Opener
  • Parking Total: 2

Lot Information

  • Lot Features: Close to Clubhouse,Security Gate
  • Lot Size Acres: 0
  • Lot Size Area: 0
  • Lot Size Square Feet: 0
  • Lot Size Units: Acres
  • Water Source: Public

Building Exterior/Construction

  • Architectural Style: Other
  • Attached Garage: false

General Information

  • Carport: false
  • Covered Spaces: 2
  • Exterior Features: No Yard
  • Pool Features: Pool/Spa Combo,Community
  • Pool Private: false
  • Sewer: Public Sewer

21103 Gary #318A Neighborhood

Community

94546 (Castro Valley) Demographics

41
Median Age
4,630
Population Density (per sq. mile)
49%
College Educated
$101,445
Estimated Median Income
10,323
Estimated Total Home Owners
5,599
Estimated Total Renters
65% / 35%
Estimated Owner / Renter Divide
3
Estimated Average Household Size
Community data courtesy of LiveBy, Inc.

Schools

School data courtesy of LiveBy, Inc. School ratings are based on a scale of 1-5, with 5 being the highest rating and 1 being the lowest rating.

21103 Gary #318A Monthly Cost

$
$ %
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$
$
* All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

21103 Gary #318A Market Data

Based on the last 30 days in this zip code

$991,303
Average List Price
$607
Average Price per Square Foot
23
Properties Sold
70
Average Days on Market
152
Properties for Sale
Calculations provided by Reliance Network

21103 Gary #318A History

Date Event Value Agent
6/16/2026Source: bridgeMLS Status Change
Active
6/9/2026Source: CRMLS Status Change
Active
6/9/2026Source: bridgeMLS Status Change
Back on Market
5/12/2026Source: CRMLS Status Change
Pending
5/12/2026Source: bridgeMLS Status Change
Pending
4/22/2026Source: bridgeMLS Status Change
Active
4/15/2026Source: CRMLS Added to Database
April 15, 2026
4/15/2026Source: bridgeMLS Price Reduction
$475,000 -1.0%
4/15/2026Source: bridgeMLS Status Change
New
4/15/2026Source: bridgeMLS Added to Database
April 15, 2026
Listing provided courtesy of Compass- MLS# 41128990MLS Provider