Recently Listed Open House 1/31 1pm - 4pm
27856 Black Mountain Road
Los Altos Hills, CA, 94022 $ 4,500,000
Bedrooms5 Baths3.1 Sq 2,732 Monthly Estimate*
$ 27,707
Listed by Intero Real Estate Services
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
1/31/2026 1:00 PM - 4:00 PM
2/1/2026 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
FeaturesGeneralLiving Area 2732
Heating Central
Cooling Central Air
Roof Composition
Appliances Dishwasher Gas Cooktop Disposal Microwave Refrigerator Trash Compactor Dryer Washer
Zoning RA
Garage Spaces 3
Year Built 1975
Property Subtype Single Family Residence
County Santa Clara
New Construction false
Property Type Residential
HOA false
Attached Garage true
Garage Y/N true
Full Baths 3
Special Listing Conditions Standard
Status Active
Directions Cross Street: Natoma
City Los Altos Hills
High School District Palo Alto Unified
MLS Area 699 - Not Defined
Lot Size Units Square Feet
Lot Size Square Feet 43560
Carport Spaces 3
Carport Y/N true
Property Attached Y/N false
Virtual Tour https://onley-visuals.aryeo.com/sites/rnnzwar/unbranded https://onley-visuals.aryeo.com/sites/27856-black-mountain-rd-los-altos-hills-ca-94022-21616784/branded
Standard Status Active
Year Built Source Assessor
Property Sub Type Additional Single Family Residence
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InteriorFlooring Tile Wood
Fireplace Features Living Room
Total Stories 1
Common Walls No Common Walls
Air Conditioning Y/N true
Heating Y/N true
Fireplace Y/N true
Half Baths 1
Total Bedrooms 5
Total Baths 4
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ExteriorWater Source Public
Total Parking 6
Lot Size Area 43560
Foundation Details Concrete Perimeter
Lot Size Acres 1
Lot Size Source Assessor
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* Excluded FeaturesList ByIntero Real Estate ServicesBroker
Affordability Calculator
- Monthly Principal & Interest
- $27,707
- Monthly Property Taxes
- --
- Monthly Home Insurance
- --
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.
Learn more about how to save NearbySingle family listings in Los Altos Hills, CA
Average List Price $7,432,182
Percent of Sale Price 65%
About Los Altos Hills, CA 8,150 Population
3% Since 2002
$ 210,403 Median Income
54.02 Median Age
32% Households with Children
Trends Information provided by ATTOM Data Solutions.
4827338 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 1/24/2026 | $4,500,000 | | Listed Price |