27856 Black Mountain Road Los Altos Hills, CA $ 4,500,000
27856 Black Mountain Road
$ 4,500,000
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Open House 1/25 1pm - 4pm
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27856 Black Mountain Road

Los Altos Hills, CA, 94022
$ 4,500,000
Bedrooms5 Baths3.1 Sq 2,732

Monthly Estimate*

$ 27,707

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Single Family Home for sale in Los Altos Hills, CA

for $4,500,000 with 5 bedrooms and 3 full baths, 1 half bath. This 2,732 square foot home was built in 1975 on a lot size of 1.

Nestled on approximately one acre in prestigious Los Altos Hills, this bright and airy 5-bedroom, 3.5-bath residence offers 2,732 Sq. Ft. of serene living surrounded by mature trees and lush landscaping. A formal entry welcomes you into elegant living spaces featuring a bay-windowed living room with fireplace, separate dining room, and a family room with sliding glass doors opening to the backyard. The home is filled with natural light from windows and multiple skylights, European shutters on most windows, and kitchen with skylight, garden window and views.. The expansive primary suite boasts a beautifully remodeled bathroom and direct access to a large deck showcasing stunning pond, city light, and Bay views, while a second primary bedroom includes its own bath and private deck access. Outdoors, enjoy the tranquil setting complete with a koi pond, quarantine pond, and additional pond, plus a large insulated tool shed with electricity. Offering exceptional privacy, tranquility, and a unique lifestyle opportunity, this remarkable property is just minutes from Sand Hill Road, Stanford University, major tech companies, Highway 280, and top-rated Palo Alto schools.

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Open House

1/25/2026 1:00 PM - 4:00 PM
27856 Black Mountain Road Los Altos Hills, CA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Active

Price

$ 4,500,000

Bedrooms

5

Full Bath

3

Half Bath

1

Property Type

Single Family

Taxes

$ 0

Style

Detached

Lot Size

1

Year Built

1975

Town/City

Los Altos Hills

County/Region

Santa Clara

MLS | Web ID

ML82030684

Features
General
Living Area 2732
Heating Forced Air
Cooling Central Air
Roof Composition Shingles
Appliances Dishwasher Gas Range Microwave Trash Compactor
Zoning RA
Garage Spaces 3
Year Built 1975
Stories Count 1
Levels One Story
Property Subtype Detached
County Santa Clara
Property Type Residential
HOA N
Garage Y/N Yes
Full Baths 3
Status Active
City Los Altos Hills
High School District Palo Alto Unified
MLS Area Listing
Lot Size Square Feet 43560
Virtual Tour https://onley-visuals.aryeo.com/sites/rnnzwar/unbranded
Standard Status Active
Elementary School District Palo Alto Unified
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Interior
Interior Amenities Family Room Formal Dining Room
Flooring Hardwood Tile
Total Fireplaces 1
Fireplace Features Living Room
Air Conditioning Y/N Yes
Heating Y/N Yes
Fireplace Y/N Yes
Laundry Features Dryer Washer
Total Bedrooms 5
Kitchen Features Dishwasher Disposal Gas Range/Cooktop Microwave Trash Compactor
Total Baths 4
1/2 Baths 1
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Exterior
Parking Features Attached
Water Source Public
Lot Size Area 1
Building Area Total 2732
Lot Size Acres 1
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Internal Only
Street Number 1 27856
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* Excluded Features
List By
Al Moridi

Listing Agent

Intero Real Estate Services

Broker

almoridi@intero.com

Email

Affordability Calculator

$27,707
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$27,707
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Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
3889307 Elementary School
3889311 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
1/21/2026$4,500,000 Listed Price

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27856 Black Mountain Road, Los Altos Hills, CA, 94022 is a Single Family Home for sale at $4,500,000 with 2,732 sqft and a lot size of 1. 27856 Black Mountain Road has 5 bedrooms, 3.1 baths, and was built in 1975. The property's zip code is 94022 which is in Los Altos Hills, CA