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$4,998,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 4 Beds
  • 2 Full Baths
  • 1 Partial Bath
  • 2,292 Sq. Ft.
  • 1 Car Garage
  • Updated 18 hours ago

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Open House: 12:00 PM - 2:00 PM

Sunday 7/12 12:00 PM - 2:00 PM

12800 Dianne Dr,Los Altos Hills, CA 94022

12800 Dianne DrLos Altos HillsCA94022

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Set back from the street, this private, peaceful single-level home is nestled among prestigious multi-million-dollar estates in one of Los Altos Hills' most sought-after locations. Offering exceptional value and endless potential, the property presents an opportunity to renovate, expand, or build a spectacular custom dream home. A neighboring estate recently sold for $19.5M, underscoring the caliber of the surrounding neighborhood. The open floor plan with a bright and inviting atmosphere features a spacious living room with soaring vaulted ceilings and large windows, a sleek kitchen, informal and formal dining and a family room. The generous grounds and backyard provide an ideal setting for outdoor dining, lounging, and relaxation. Conveniently located just minutes from downtown Los Altos, acclaimed restaurants, shopping, and freeway access, this property offers an exceptional opportunity to create a one-of-a-kind estate in one of the area's most desirable settings in LAH.

Full Property Details for 12800 Dianne Dr

General

  • Price: $4,998,000
  • Status: Active
  • Type: Single Family
  • Source: RE_Infolink
  • MLS ID: ML82053229
  • Updated: 7/6/2026
  • Added to Site: Today

Interior

  • Rooms/Areas: Other
  • Interior Features: Vaulted Ceiling , Walk-In Closet
  • Fireplace(s): Living Room
  • Flooring: Wood, Other

Rooms

Bathrooms

  • Total Bathrooms: 3
  • Full Bathrooms: 2
  • Half Bathrooms: 1
  • Bathroom Features: Double Sinks, Shower and Tub, Tub

Bedrooms

  • Total Bedrooms: 4
  • Bedroom Features: Walk-In Closet

Other Rooms

  • Family Room: Separate Family Room
  • Kitchen: Dishwasher, Freezer, Garbage Disposal, Oven/Range, Refrigerator, Wine Refrigerator
  • Laundry: Electricity Hookup (110V), Electricity Hookup (220V)

Additional Information

  • Extras: Not Applicable

Parking

  • Garage Spaces: 1
  • Parking Features: Detached Garage

Location

  • Area: Los Altos Hills
  • County: Santa Clara
  • Cross Streets: O'Keefe Ln

Heating & Cooling

  • Cooling Type: Central AC
  • Heating Type: Forced Air

Utilities

  • Sewer: Public Sewer
  • Water: Public
  • Utility Description: Public Utilities

Structural Information

  • Architectural Style: Ranch
  • Construction: Detached, Stucco, Wood
  • Foundation: Concrete Perimeter, Crawlspace
  • Roof: Metal
  • Square Feet: 2,292
  • Year Built: 1960

Lot Features

  • Property View: Mountains, Neighborhood
  • Lot Size (Acres): 1.105
  • Minimum Lot Size: 48133
  • Lot Size (Sq. Ft.): 48,133
  • Grounds/Landscape: Back Yard
  • Zoning: R1

Listed by Compass, David Welton and Compass, Jace Welton

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Listing agents

— 12800 Dianne Dr —

  • David Welton

    Compass

  • Jace Welton

    Compass

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 12800 Dianne Dr

School Districts:Los Altos Elementary School District, Mountain View-los Altos Union School District
NameGradesDistance
Gardner Bullis Elementary School
25890 Fremont Road, Los Altos Hills, CA 94022
K-61 mi
Ardis G. Egan Junior High School
100 West Portola Avenue, Los Altos, CA 94022
7-81.9 mi
Los Altos High School
201 Almond Avenue, Los Altos, CA 94022
9-121.4 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 12800 Dianne Dr Get Price Alerts and Save Property

Date
Details
Price
Change
Source
7/06/2026
Listed
$4,998,000
24.95%
MLS
3/17/2021
Sold
$4,000,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 12800 Dianne Dr

Year
Property Taxes
Change
Tax Assessment
Change
2025
$53,031
4%
$4,329,726
2%
2024
$51,175
2%
$4,244,831
2%
2023
$50,368
1%
$4,161,600
2%
2022
$49,884
31%
$4,080,000
37%
2021
$37,939
-1%
$2,972,828
1%
2020
$38,235
5%
$2,942,346
2%
2019
$36,438
1%
$2,884,654
2%
2018
$36,005
4%
$2,828,093
2%
2017
$34,695
2%
$2,772,641
2%
2016
$33,873
3%
$2,718,277
2%
2015
$32,929
2%
$2,677,447
2%
2014
$32,280
19%
$2,625,000
20%
2013
$27,082
—
$2,182,000
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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*These costs are estimates, and the interest rates assume exceptional credit standing.

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with our affiliated lender
NMLS#: 1598647

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Listed by Compass, David Welton and Compass, Jace Welton

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12800 Dianne Dr, Los Altos Hills, CA 94022 (MLS# ML82053229) is a Single Family property with 4 bedrooms, 2 full bathrooms and 1 partial bathroom. 12800 Dianne Dr is currently listed for $4,998,000 and was received on July 06, 2026. Want to learn more about 12800 Dianne Dr? Do you have questions about finding other Single Family real estate for sale in Palo Alto Hills? You can browse all Palo Alto Hills real estate or contact a Coldwell Banker agent to request more information.

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