About 18911 Decatur Road
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! This estate is also available to lease for $45,000 a month on a year to year basis.
Features of 18911 Decatur Road
| MLS® # | ML82056922 |
|---|---|
| Price | $19,998,888 |
| Bedrooms | 10 |
| Bathrooms | 8.00 |
| Full Baths | 7 |
| Half Baths | 1 |
| Square Footage | 15,649 |
| Acres | 1.38 |
| Year Built | 1994 |
| Type | Residential |
| Sub-Type | Single Family Residence |
| Style | French/Provincial |
| Status | Active |
Community Information
| Address | 18911 Decatur Road |
|---|---|
| Area | 699 - Not Defined |
| City | Los Gatos |
| County | Santa Clara |
| Zip Code | 95030 |
Amenities
| Parking Spaces | 10 |
|---|---|
| # of Garages | 10 |
| View | City Lights, Mountain(s), Neighborhood |
| Is Waterfront | No |
| Has Pool | Yes |
| Pool | In Ground, Lap |
Interior
| Interior | Carpet, Tile, Wood |
|---|---|
| Interior Features | Breakfast Bar, Breakfast Area, Utility Room, Wine Cellar, Walk-In Closet(s), Workshop |
| Appliances | Freezer, Ice Maker, Microwave, Refrigerator, Warming Drawer |
| Heating | Forced Air |
| Cooling | Central Air |
| Has Basement | No |
| Fireplace | Yes |
| Fireplaces | Family Room, Gas Starter, Living Room |
| # of Stories | 2 |
Exterior
| Lot Description | Level |
|---|---|
| Windows | Bay Window(s), Garden Window(s) |
| Roof | Tile |
School Information
| District | Other |
|---|---|
| Elementary | Other |
| Middle | Redwood |
| High | Saratoga |
Additional Information
| Date Listed | August 6th, 2026 |
|---|---|
| Days on Market | 34 |
| Zoning | R1E-1 |
| Foreclosure | No |
| Short Sale | No |
| RE / Bank Owned | No |
Listing Details
| Agent | Joe Piazza |
|---|---|
| Office | Coldwell Banker Realty |