561 Orange Avenue
Listed by Christie's International Real Estate Sereno, Nicholas French, Tim Anderson Listing Contact: 650-773-8000
Sold

561 Orange Avenue

561 Orange AVE, Los Altos, CA 94022

$7,800,000
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.

4
beds

4
baths

4,025 Sq.Ft. LIVING AREA

10,138 Sq.Ft. lot

Gary Campi

Gary Campi

Features & Amenities

Interior

  • total bedrooms4
  • Total bathrooms4
  • full bathrooms4
  • Laundry room Upper Floor
  • Flooring Hardwood
  • Fireplace Family Room, Gas Burning, Living Room, Primary Bedroom, Wood Burning
  • APPLIANCES Washer Dryer
  • other interior Features Air Purifier, High Ceiling, Video Audio System, Wet Bar, Walkin Closet

Area & Lot

  • Status Sold
  • Date Sold June 25, 2026
  • Living Area4,025 Sq.Ft.
  • Total Area4,025 Sq.Ft.
  • Lot Area10,138 Sq.Ft.
  • MLS® IDML82044843
  • TypeResidential
  • YEAR BUILT1986
  • NeighborhoodLos Altos
  • Elementary SchoolGardnerBullisElementary
  • Middle SchoolArdisGEganIntermediate
  • High SchoolLosAltosHigh_1
  • School DistrictMountainViewLosAltosUnionHigh

Exterior

  • STORIES2
  • Garage Space2.0
  • water SourcePublic
  • utilitiesPublic Utilities, Water Public, Solar
  • PoolCover, Heated, In Ground
  • roofMetal
  • parkingAttached Garage
  • HEAT TYPEHeating_2 plus Zones, Radiant
  • AIR CONDITIONINGMulti_Zone, Other
  • sewerPublic Sewer
  • SubstructureConcrete Perimeter, Crawl Space

Financial

  • Sales Price$7,800,000
  • Zoning R1
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