20556 Forest Ave, Castro Valley, CA 94546

About this single-family home

20556 Forest Avenue is ideally located for commuters, providing seamless access to downtown Castro Valley, nearby freeways, and the BART station. This home boasts modern updates and is ready for you to move in right away. Additionally, it presents a fantastic opportunity to convert the detached two-car garage into extra living space. Imagine creating a home gym, a functional workshop, an inspiring home office, or even a cozy ADU for guests or rental income, significantly enhancing your property's value and versatility. The generous driveway that connects to the low-maintenance backyard can easily fit 3 to 4 cars, making it ideal for hosting lively barbecues or setting up a basketball hoop for some family fun. Enjoy the convenience of local shops and restaurants just a stroll away. With award-winning schools nearby, you’re not just purchasing a house; you’re embracing a vibrant lifestyle full of possibilities. This is truly one of the best deals you’ll find in Castro Valley. Don’t wait—this opportunity won’t last long!

Listing description from the July 2026 sale, as reported to CRMLS.

Sale history

$900,000

Sold July 2026 · listed $888,000, on market June 2026 · MLS #41138746 · Source: CRMLS

Listing Agent: Danny Kang · Listing Office: Coldwell Banker Realty · Contact: 925-847-2200 · Bought with: Danny Kang · Coldwell Banker Realty

$708,000

Sold October 2016 · listed $689,000, on market September 2016 · MLS #ML81614528 · Source: CRMLS

Listing Agent: Anni Chu · Listing Office: Coldwell Banker Realty · Contact: (650) 941-7040 · Bought with: Anni Chu · Coldwell Banker Realty

$425,000

Sold April 2015 · listed $328,000, on market March 2015 · MLS #40691436 · Source: CRMLS

Listing Agent: Robert Tavares · Listing Office: Tavares Realty · Contact: 510-651-0600 · Bought with: OUT OF AREA OUT · OUT OF AREA - NON MEMBER

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