About this home

Built by the OBrien Group, 23666 Black Oak Way blends timeless character with thoughtful updates. Offering approximately 3,786 square feet of living space, this beautifully maintained two-story home features five bedrooms and four-and-one-half bathrooms on an expansive 12,206-square-foot lot. It enjoys a premier cul-de-sac setting and backs to the Rancho San Antonio Open Space Preserve. Subtle Craftsman influences complement a well-designed floor plan with formal living and dining rooms, a spacious kitchen and family room combination, and a recreation/media room ideal for enjoyment. Fresh interior paint, updated lighting, and refreshed finishes create a bright and welcoming atmosphere. Outside, renewed landscaping provides a peaceful retreat featuring a stone pathway, lush new lawn, an updated pond and waterfall, and fresh front-yard plantings. Served by highly regarded Cupertino schools and moments from Rancho San Antonio County Park with miles of scenic hiking trails, this beautiful estate offers serenity, space, and an exceptional connection to nature. Dont miss the opportunity to make it yours!

Facts and features

Schools

• Montclaire Elementary School

  elementary · K-5 · 0.5 mi

  9

• Monta Vista High School

  high · 9-12 · 2.3 mi

  10

• John F. Kennedy Middle School

  middle · 6-8 · 2.8 mi

  9

• Waldorf School Of The Peninsula

  elementary · K-5 · 0.6 mi

• Creative Learning Center

  elementary · K-12 · 0.6 mi

• St. Simon Elementary School

  elementary · K-8 · 0.9 mi

Price history

• Sep 30, 2026 · Price Changed$5,400,000
• Aug 14, 2026 · Listed$5,580,000
• Jan 19, 2007 · Sold$2,100,000
• Apr 25, 2000 · Sold$1,714,500

Tax history

• 2025$33,932 tax · $2,869,815 assessed
• 2024$33,007 tax · $2,813,545 assessed
• 2023$32,807 tax · $2,704,293 assessed
• 2022$32,440 tax · $2,651,268 assessed
• 2021$32,132 tax · $2,599,283 assessed
• 2020$31,682 tax · $2,572,631 assessed
• 2019$30,929 tax · $2,522,188 assessed
• 2018$30,122 tax · $2,472,735 assessed

Home value

$5,325,994

• Quantarium$5,325,994
• Cotality$5,219,200
• Collateral Analytics$5,524,000

Where it is