About this home

Perched in the sought after Greenridge neighborhood of Castro Valley, this exceptional single level residence offers breathtaking 360 degree views of sparkling city lights and Bay waters, creating a captivating backdrop from day to night. Inside, the thoughtfully designed kitchen features custom bamboo cabinetry and stone countertops, while the dramatic living room showcases soaring vaulted ceilings with exposed beams, a welcoming fireplace, and dual sliding glass doors that seamlessly connect to the expansive outdoor living spaces. Step onto the oversized deck and take in the remarkable hillside setting before descending into an enchanting garden retreat. Meandering terraced pathways are surrounded by colorful florals, mature landscaping, and fruit-bearing trees, including Meyer lemon, apple, and pear. A dedicated area with existing water and electrical connections, previously used for a greenhouse, offers exciting possibilities for gardening and future outdoor projects. Adding tremendous versatility is a private ADU with its own entrance, kitchen, full bathroom, and separate balcony overlooking the beautiful surroundings. Ideal for extended stay guests, potential rental income, a private office, or creative space. Beneath the main deck, a spacious walk-in crawl space is currently configured as a workshop with room for large tools, equipment, and substantial storage. Recent improvements include a brand-new roof, upgraded electrical throughout, drainage improvements, and fresh interior and exterior paint. With panoramic views, single level living, flexible ADU accommodations, extraordinary outdoor spaces, and a magical garden setting, this distinctive Greenridge property is a rare Castro Valley opportunity.

Facts and features

Schools

• Independent Elementary School

  elementary · K-5 · 0.8 mi

  9

• Alma Preschool

  elementary · 1.4 mi

• Liberty School

  elementary · 1-12 · 0.5 mi

• Castro Valley High School

  high · 9-12 · 1.7 mi

  9

• Canyon Middle School

  middle · 6-8 · 0.4 mi

  7

• Vannoy Elementary School

  elementary · K-5 · 0.7 mi

  9

Price history

• Oct 1, 2026 · Listed$1,575,000

Tax history

• 2025$2,406 tax · $139,974 assessed
• 2024$2,338 tax · $137,230 assessed
• 2023$2,278 tax · $131,902 assessed
• 2022$2,215 tax · $129,316 assessed
• 2021$2,150 tax · $126,780 assessed
• 2020$2,098 tax · $125,481 assessed
• 2019$2,123 tax · $123,021 assessed
• 2018$2,060 tax · $120,609 assessed

Home value

$1,560,178

• Quantarium$1,560,178
• Collateral Analytics$1,536,000
• Cotality$1,562,000

Where it is