# 21239 Gary, Castro Valley, CA 94546

> **TL;DR:** 2bd/2ba condo, $499,000 ($358/sqft), built 1992, 1,393 sqft. Est. $2,162/mo. Listed 20 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $499,000 |
| Price/sqft | $358 |
| Bedrooms | 2 |
| Bathrooms | 2 full |
| Square Feet | 1,393 |
| Year Built | 1992 |
| Lot Size | 124,663 sqft (2.86 acres) |
| Stories | 3 |
| Property Type | Condo (Condominium) |
| Status | For Sale |
| Days on Market | 20 |

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Mortgage (20% down, 6.5%) | $2,162 |
| **Total** | **$2,162** |

## Property Highlights

- Built in 1992
- 2.86 acre lot
- 3 stories
- 1 parking spaces

## Description

### Agent Description
Beautifully updated condo in desirable Mesa Verde community, offering stunning bay views and a spacious, light-filled layout. This 2-bedroom, 2-bath residence features approximately 1,393 square feet of living space and has been recently painted, creating a fresh and inviting atmosphere throughout.

Enjoy a well-designed floor plan with generous living and dining areas, perfect for both everyday living and entertaining. The primary bedroom features an en-suite bathroom, while both bedrooms are generously sized for comfort and flexibility. Additional highlights include an in-unit washer and dryer and a Nest system for modern, energy-efficient living.

The home includes a private garage and is located within a well-maintained community offering resort-style amenities, including a pool, tennis courts, and added security for peace of mind.

Ideally situated with convenient access to local shopping, dining, and commuter routes, this property combines comfort, space, and lifestyle in one exceptional offering.

## Location

- **Address:** 21239 Gary, Castro Valley, CA 94546
- **County:** Alameda

## Listing Agent

- **Name:** Kris Massaro
- **Brokerage:** Circle Real Estate
- **Phone:** 7142924111
- **Email:** krismassarorealestate@gmail.com

## Primary Photo

![21239 Gary - Primary Photo](http://lh.rdcpix.com/322987ffa6c9fd7c31feacfbf2581526l-f3915962416r.jpg)

*37 total photos available on [listing page](https://www.propertysimple.com/listing/21239-gary-castro-valley-ca-94546-26101712)*

---

**MLS#:** PW26101712 | **Updated:** 2026-06-17
**Source:** listhub

*Copyright © 2026 California Regional Multiple Listing Service, Inc. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.*

[View on PropertySimple](https://www.propertysimple.com/listing/21239-gary-castro-valley-ca-94546-26101712)

---

## Structured Data

```json
{
  "@context": "https://schema.org",
  "@type": "RealEstateListing",
  "name": "21239 Gary, Castro Valley, CA 94546",
  "description": "Beautifully updated condo in desirable Mesa Verde community, offering stunning bay views and a spacious, light-filled layout. This 2-bedroom, 2-bath residence features approximately 1,393 square feet of living space and has been recently painted, creating a fresh and inviting atmosphere throughout.\r\n\r\nEnjoy a well-designed floor plan with generous living and dining areas, perfect for both everyday living and entertaining. The primary bedroom features an en-suite bathroom, while both bedrooms are",
  "url": "https://www.propertysimple.com/listing/21239-gary-castro-valley-ca-94546-26101712",
  "image": "http://lh.rdcpix.com/322987ffa6c9fd7c31feacfbf2581526l-f3915962416r.jpg",
  "datePosted": "2026-06-17",
  "price": 499000,
  "priceCurrency": "USD",
  "address": {
    "@type": "PostalAddress",
    "streetAddress": "21239 Gary",
    "addressLocality": "Castro Valley",
    "addressRegion": "CA",
    "postalCode": "94546",
    "addressCountry": "US"
  },
  "numberOfBedrooms": 2,
  "numberOfBathroomsTotal": 2,
  "numberOfFullBathrooms": 2,
  "floorSize": {
    "@type": "QuantitativeValue",
    "value": 1393,
    "unitCode": "FTK"
  },
  "yearBuilt": 1992
}
```