$28,900,000
21888 Blue Oaks PL
Los Altos Hills, CA, 94022
Property Description
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
Price:
$28,900,000
MLS #:
ML82059045
Status:
Active
Beds:
6
Baths:
8
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
699notdefined
Listed Date:
Aug 26, 2026
Finished Sq Ft:
9,373
Lot Size:
355,450 sqft / 8.16 acres (approx)
Year Built:
2015
Schools
School District:
Other
Elementary School:
Other
Middle School:
Other
High School:
Los Altos
Interior
Appliances
DW, GD, IM, MW, RF, GS, EO, HOD, VEF
Bathrooms
7 Full Bathrooms, 1 Half Bathroom
Cooling
CA
Flooring
STON, WOOD, CARP
Exterior
Attached Garage YN
1
Common Walls
NCW
Direction Faces
N
Garage Spaces
5
Parking Spots
10
Parking Total
10
Roof
CMP
Security Features
FS
Spa Features
HT, IG
View
CI, HI, MT, VA
Window Features
SK
Financial
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Courtesy of Christie’s International Real Estate Sereno. Disclaimer: All data relating to real estate for sale on this page comes from the Broker Reciprocity (BR) of the California Regional Multiple Listing Service. Detailed information about real estate listings held by brokerage firms other than Mohr Real Estate Group include the name of the listing broker. Neither the listing company nor Mohr Real Estate Group shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. The Broker providing this data believes it to be correct, but advises interested parties to confirm any item before relying on it in a purchase decision. Copyright 2026. California Regional Multiple Listing Service. All rights reserved. 21888 Blue Oaks PL
Los Altos Hills, CA








































