About this home

Discover an exceptional opportunity at 25489 Palomares Rd, a remarkable estate set on approximately 14 acres in the scenic hills of Castro Valley. Offering approximately 6,890 sq. ft. of total living space, this expansive property features 9 bedrooms and 10 bathrooms, providing abundant room for multi-generational living, extended guests, or a variety of lifestyle possibilities. Your new home offers a unique combination of space, privacy, and flexibility, complemented by a generous six-car garage. Surrounded by beautiful natural scenery, the property provides a peaceful retreat while remaining conveniently located near local amenities and major commuter routes. With its impressive scale and expansive acreage, this one-of-a-kind property offers endless potential for those seeking space, privacy, and a distinctive East Bay lifestyle. An opportunity like this is truly rare.

Facts and features

Schools

• Palomares Elementary School

  elementary · K-5 · 0.8 mi

  9

• Alma Preschool

  elementary · 3.2 mi

• Montessori School At Five Canyons

  elementary · K · 1.2 mi

• Castro Valley High School

  high · 9-12 · 3.4 mi

  9

• Woodroe Woods School

  elementary · K-5 · 1.8 mi

• Northstar School

  elementary · PK-8 · 1.8 mi

Price history

• Sep 25, 2026 · Price Changed$2,889,000
• Aug 25, 2026 · Price Changed$3,380,000
• Jul 31, 2026 · Listed$3,800,000
• Jun 13, 1994 · Sold$799,000
• Mar 1, 1985 · Sold$550,000

Tax history

• 2025$17,021 tax · $1,385,137 assessed
• 2024$16,660 tax · $1,357,980 assessed
• 2023$16,281 tax · $1,305,254 assessed
• 2022$16,174 tax · $1,279,661 assessed
• 2021$15,789 tax · $1,254,573 assessed
• 2020$15,380 tax · $1,241,709 assessed
• 2019$15,638 tax · $1,217,364 assessed
• 2018$14,766 tax · $1,193,497 assessed

Home value

$2,838,728

• Quantarium$2,838,728
• Cotality$2,779,900
• Collateral Analytics$3,346,000

Where it is