21888 Blue Oaks PL, LOS ALTOS HILLS, CA 94022

bedrooms 6
bathrooms 8
|Other
NZD $51,001,506
USD $28,900,000
Published on: 27 Aug 2026
Last updated on: 19 Sep 2026
21888 Blue Oaks PL, LOS ALTOS HILLS, CA 94022
21888 Blue Oaks PL, LOS ALTOS HILLS, CA 94022
21888 Blue Oaks PL, LOS ALTOS HILLS, CA 94022
+40
21888 Blue Oaks PL, LOS ALTOS HILLS, CA 94022
  • 40
Property ID: 110109928265
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Residential, LOS ALTOS HILLS, CA

21888 Blue Oaks PL, LOS ALTOS HILLS, CA 94022
Welcome to 21888 and 21886 Blue Oaks Place, an extraordinary custom estate built/designed by PPG. Perched on a private, sun-filled knoll, this serene retreat offers remarkable privacy and tranquility, close-in (5 minutes from 280), yet free from highway noise. Designed in a timeless California Refined Living style, the property spans approximately 9373 sq ft (including garages, main house and ADU), across 2 separate but adjacent parcels totaling approximately 8.16 acres. The main residence features 6 beds/6.5 baths, with flexibility for a 7th ensuite bedroom, or live in quarters, and area for a potential media/bonus room. The 3 car garage adds convenience & functionality to the main house, while a separate studio/ADU and 2 car garage is located on the adjacent property. Flooded with natural light throughout the day, the home enjoys sweeping views of the Western hills. One of the property's most compelling features is its potential to become a true family compound. With a total allowable MFA of 7,595 and MDA of 11,430 at the 21886 parcel, there is an opportunity to build a substantial second residence, adjacent to the existing ADU and two-car garage. There is also expansion potential remaining at 21888 if desired. Los Altos Schools: Gardner Bullis, Egan, and Los Altos High School

Property Details

Basic Info

Property Type
Other
Listing Status
Active
Land Size
33,022.38 m2
Building Size
870.78 m2
Year Built
2015
Rooms
6 bedroom(s), 8 bathroom(s)
Provider
MLS Listings, Inc.
Brokerage Office Name
Christie's International Real Estate Sereno
Brokerage Office Phone
(408) 335-1400
Neighbourhoods
Los Altos Hills
Address
21888 Blue Oaks PL, LOS ALTOS HILLS, CA 94022
Contact Agent
Marc Roos
Christie's International Real Estate Sereno
467 1st Street #200 , Los Altos, CA 94022
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Marc Roos
467 1st Street #200 , Los Altos, CA 94022
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      Property ID: 110109928265

      Original Property ID: 3yd-MLSLCA-ML82059045
      Data provided by MLS Listings, Inc., MLS #: ML82059045
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