561 Orange Avenue, Los Altos, CA 94022 (MLS # ML82044843)

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PRICE $6,495,000 dsIDX morgage calculator
BEDS 4
BATHS 4
HOME SIZE 4,025 sqft
LOT SIZE 10,137 sqft

Rarely does a home of this magnitude and pedigree become available so close to downtown Los Altos. Originally the personal residence of Tarlton Properties' founder, this ~4,025 sf estate offers an uncommon level of above-ground scale on an expansive, oversized private lot. The 2020 renovation transcends typical luxury, focusing on a "clean" living environment powered by a sophisticated Messana radiant heating and cooling system. This high-performance system provides silent, draft-free comfort, making the home a true sanctuary of well-being. The aesthetic is equally refined, defined by Level 5 smooth drywall, wide-plank French Oak, and custom Shinnoki Frozen Walnut cabinetry. A chefs kitchen with Wolf and Sub-Zero appliances flows into a Great Room featuring limestone surrounds and linear fireplaces, while the primary suite offers a spa-like retreat with NuHeat floors and Dornbracht fixtures. Sustainable excellence is woven throughout, from the 15.4kW solar array and Tesla battery storage to the standing seam metal roof. This is more than a residence; it is a meticulously engineered masterpiece of comfort, volume, and prestige in the heart of Old Los Altos.

DAYS ON MARKET 1 LAST UPDATED 4/28/2026
YEAR BUILT 1986 COMMUNITY 699 - Not Defined
GARAGE SPACES 2.0 COUNTY Santa Clara
STATUS Active PROPERTY TYPE(S) Single Family

SCHOOLS
Elementary School Other
Jr. High School Other
High School Los Altos


ADDITIONAL DETAILS
AIR CONDITIONING Yes
AREA 699 - Not Defined
FIREPLACE Yes
GARAGE Attached Garage, Yes
HEAT Radiant
INTERIOR Breakfast Bar
LOT 10136 sq ft
LOT DIMENSIONS 10138
PARKING Attached
POOL DESCRIPTION Heated, In Ground, Pool Cover
SEWER Public Sewer
STORIES 2
WATER Public
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TOTAL MONTHLY PAYMENT

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Listed with Christie's International Real Estate Sereno

The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.

Based on information from California Regional Multiple Listing Service, Inc. as of 4/29/26 1:17 AM PDT and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information

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