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18911 Decatur Road, Los Gatos CA 95030
California>Santa Clara County>Hillside

18911 Decatur RoadLos Gatos, CA 95030

For Sale

$19,998,888

Smart Buyer Rebate $199,989

Located in the heart of Silicon Valley, this extraordinary Monte Sereno estate represents a rare fusion of grand scale, refined elegance, & unparalleled convenience. Recently transformed through a $10M+ comprehensive renovation, the residence evokes the timeless grandeur of a stately European estate. Set on 1.37 pristine, flat acres, it offers approximately 17,000 square feet of impeccably curated living & storage space beneath a brand-new $1M Tesla solar roof. The main residence features ten bedrooms & eight bathrooms, complemented by a private guest house & separate apartment. Resort-caliber amenities abound, including a ten-car garage, underground shooting range, indoor basketball & racquetball court, USTA-regulation tennis court, resort-style lap pool & spa, expansive great room, home theater, private elevator, two formal libraries, and a gym/nursery. Taken down to the studs, every detail has been reimagined w/ uncompromising quality new Jeld-Wen windows & doors, all-new appliances, plumbing, & electrical systems. Secluded within a private enclave & surrounded by other prestigious estates, the property offers sweeping mountain & city light views. This is a truly iconic Silicon Valley offering where sophistication, scale, & location converge to create an exceptional lifestyle.

Listed by Joe Piazza

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License #01411341

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Coldwell Banker Realty

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4084105020

Last updated June 22, 2026

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Source: CRMLS #ML82033253

Listing Facts

  • TypeSingle-family
  • NeighborhoodHillside
  • Bedrooms10
  • Bathrooms7.5
  • Days on Prevu183
  • Size15,649 sqft
  • Price per sqft$1,278

Amenities

  • Air Conditioning
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

01/30/2026
Listed by Coldwell Banker Realty
$19,998,888

Property Details for 18911 Decatur Road

Exterior

Construction

  • Roof: Tile
  • Stories Total: 2
  • Window Features: Bay Window(s), Garden Window(s)
  • Year Built: 1994
  • Architectural Style: French Provincial
  • Common Walls: No Common Walls

Features

  • Other Structures: Workshop
  • Pool Features: In Ground, Lap
  • View: City Lights, Mountain(s), Neighborhood

Measurements

  • Lot Features: Level
  • Lot Size Acres: 1.37
  • Lot Size Area: 59,964
  • Lot Size Source: Assessor
  • Lot Size Square Feet: 59,964
  • Lot Size Units: Square Feet

Financial

Taxes

  • Parcel Number: 51009026

Interior

Features

  • Appliances: Freezer, Ice Maker, Microwave, Refrigerator, Warming Drawer
  • Fireplace Features: Family Room, Gas Starter, Living Room
  • Fireplace: Yes
  • Flooring: Carpet, Tile, Wood
  • Interior Features: Breakfast Bar, Walk-In Closet(s)
  • Spa Features: In Ground
  • Spa: Yes

Measurements

  • Living Area: 15,649
  • Living Area Source: Other

Rooms

  • Has Basement: Yes
  • Bathrooms Full: 7
  • Bathrooms Half: 1
  • Bathrooms Total Integer: 8
  • Bedrooms Total: 10

Parking

Parking

  • Attached Garage: Yes
  • Garage Spaces: 10
  • Garage: Yes
  • Parking Features: Attached
  • Parking Total: 10

Schools

Elementary School

  • Elementary School: Other

High School

  • High School: Saratoga
  • High School District: Other

Middle or Junior School

  • Middle Or Junior School: Redwood

Utilities

Equipment

  • Cooling: Central Air
  • Has Cooling: Yes
  • Heating: Forced Air
  • Has Heating: Yes
  • Laundry Features: Gas Dryer Hookup
  • Sewer: Public Sewer
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 10 bedrooms and 7.5 bathrooms in this single-family home at 18911 Decatur Road.

What schools are nearby to 18911 Decatur Road?

Nearby schools include the Other Elementary School, Redwood Middle School, and Saratoga High School.

Does this single-family home have parking?

Yes, there are 10 parking spaces available for 18911 Decatur Road.

How does 18911 Decatur Road compare to other single-family homes in Hillside?

This single-family home is listed 33% above the average price for single-family homes in Hillside and has been on the market for 50 more days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 15,649 sqft.

18911 Decatur Road is a 10-bedroom, 7.5-bath single-family home for sale in Los Gatos CA 95030. Available on Prevu for 183 days at $19,998,888. This residence features 15,649 square feet of living space, located in Santa Clara County. The median listing price for single-family homes in this area is $15,093,444. Nearby schools include Other Elementary School, Redwood Middle School, and Saratoga High School. The home offers air conditioning, parking, and swimming pool. Explore more single-family home listings in Santa Clara County.

Based on information from California Regional Multiple Listing Service, Inc. 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 Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.