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!
For sale
$5,580,000
23666 Black Oak Way, Cupertino, CA 95014
5beds
3,786sqft
Single Family Residence, Residential
Built in 2000
0.28 Acres Lot
$-- Zestimate®
$1,474/sqft
$-- HOA
What's special
- 21 days
- 1,639
- 52
Zillow last checked:
Listing updated:
Listed by:
Eric Quach 02241112 408-658-8138,
KW Silicon City 408-755-5972
Source: MLSListings Inc,MLS#: ML82057115
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 5
- Full bathrooms: 4
- 1/2 bathrooms: 1
Dining room
- Features: DiningArea
Family room
- Features: KitchenFamilyRoomCombo
Heating
- Central Forced Air Gas
Cooling
- Central Air
Features
- Number of fireplaces: 1
- Fireplace features: Family Room
Interior area
- Total structure area: 3,786
- Total interior livable area: 3,786 sqft
Property
Parking
- Total spaces: 2
- Parking features: Attached
- Attached garage spaces: 2
Features
- Stories: 2
- Pool features: None
Lot
- Size: 0.28 Acres
Details
- Parcel number: 34256015
- Zoning: A140
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence, Residential
Materials
- Foundation: Crawl Space
- Roof: Shingle
Condition
- New construction: No
- Year built: 2000
Utilities & green energy
- Gas: NaturalGas, PublicUtilities
- Sewer: Public Sewer
- Utilities for property: Natural Gas Available, Public Utilities
Community & HOA
Location
- Region: Cupertino
Financial & listing details
- Price per square foot: $1,474/sqft
- Tax assessed value: $2,869,815
- Date on market: 8/13/2026
- Listing agreement: ExclusiveRightToSell
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 8/14/2026 | Listed for sale | $5,580,000+165.7%$1,474/sqft |
Source: | ||
| 1/19/2007 | Sold | $2,100,000+22.5%$555/sqft |
Source: Public Record Report a problem | ||
| 4/25/2000 | Sold | $1,714,500$453/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2026 | -- | $2,869,815 +2% |
| 2025 | $33,933 +2.8% | $2,813,545 +2% |
| 2024 | $33,007 +0.6% | $2,758,378 +2% |
| 2023 | $32,807 +1.1% | $2,704,293 +2% |
| 2022 | $32,441 +1% | $2,651,268 +2% |
| 2021 | $32,133 +1.4% | $2,599,283 +1% |
| 2020 | $31,683 | $2,572,631 +2% |
| 2019 | $31,683 +5.2% | $2,522,188 +2% |
| 2018 | $30,123 | $2,472,735 +2% |
| 2017 | $30,123 +0.6% | $2,424,251 +2% |
| 2016 | $29,942 +3.7% | $2,376,718 +1.5% |
| 2015 | $28,876 +2.6% | $2,341,018 +2% |
| 2014 | $28,139 | $2,295,162 +0.5% |
| 2013 | -- | $2,284,790 +5.5% |
| 2012 | -- | $2,165,460 +2% |
| 2011 | -- | $2,123,000 +1% |
| 2010 | -- | $2,102,000 +9.3% |
| 2009 | -- | $1,922,500 -10.2% |
| 2008 | -- | $2,142,000 +8.9% |
| 2007 | -- | $1,966,841 +2% |
| 2006 | -- | $1,928,276 +2% |
| 2005 | -- | $1,890,468 +2% |
| 2004 | -- | $1,853,401 +1.9% |
| 2003 | -- | $1,819,433 +2% |
| 2002 | -- | $1,783,759 +2% |
| 2001 | -- | $1,748,784 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
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Neighborhood: Oak Valley
Nearby schools
Schools provided by the listing agent
- District: CupertinoUnion
Source: MLSListings Inc. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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