Listing Broker: Coldwell Banker Realty
Listing Agent: Billy McNair
License #: 01343603
650-862-3266
Spanning an exceptionally rare 5.239 flat acres, this remarkable property offers an unrivaled combination of privacy & convenience in one of the Peninsula's most desirable locations. Large, level parcels of this scale are virtually impossible to find, particularly in such a central setting with effortless access to Palo Alto, Menlo Park, Stanford & leading tech campuses. The property enjoys a breathtaking pastoral setting framed by gently rolling hills & bordered by the tranquil waters of Los Trancos Creek. Unlike many large estates on the Peninsula, this exceptional property is reached without navigating winding hillside roads. Comprising two APNs of approximately 4 & 1.239 acres, the estate presents unparalleled flexibility for creating a legacy family compound. Preliminary design concepts by a renowned architect envision a spectacular estate 20,000+ sqft. Geographically located in Portola Valley, the property falls under Santa Clara County planning & building jurisdiction & benefits from acclaimed Palo Alto schools. Offering unmatched scale, a rare flat topography, extraordinary privacy, pastoral beauty & one of the Peninsula's most coveted locations, this is a remarkable canvas upon which to create a world-class estate that will be enjoyed for generations to come.
| Listing Id: | ML82062842 |
|---|---|
| Property Type: | Residential |
| Status: | Active |
| Living Area: | 1 |
| Lot Size Acres: | 5.2394 |
| Waterfront?: | No |
| Year Built: | 1985 |
| Basement Yn: | No |
| Common Walls: | NoCommonWalls |
| Cooling: | None |
| Listing Contract Date: | 2026-09-28 |
| Lot Features: | Level |
| Lot Size Area: | 228227.0 |
| Lot Size Source: | Other |
| Parking Features: | Other |
| State Or Province: | CA |
| View: | Hills |
| Water Source: | Public, Well |
| Zoning: | HS |
| Property Sub Type Additional: | SingleFamilyResidence |
| Country Subdivision: | 06081 |
| Universal Parcel Id: | urn:reso:upi:2.0:US:06081:18236034 |
| List Price: | $11,500,000 |
|---|---|
| Property Sub Type: | SingleFamilyResidence |
| Lot Size Square Feet: | 228,227.0 |
| City: | Portola Valley |
| County Or Parish: | San Mateo |
| Postal Code: | 94028 |
| Cooling?: | Yes |
| Directions: | Cross Street: Los Trancos |
| Garage Spaces: | 0.0 |
| Heating?: | Yes |
| High School District: | Palo Alto Unified |
| Listing Agreement: | ExclusiveRightToSell |
| Living Area Source: | Other |
| Lot Size Acres: | 5.2394 |
| Lot Size Units: | SquareFeet |
| MLS Area Major: | 699 - Not Defined |
| Original List Price: | $11,500,000 |
| Parcel Number: | 18236034 |
| Postal City: | PORTOLA VALLEY |
| Roof: | Other |
| Sewer: | PublicSewer |
| Special Listing Conditions: | Standard |
| View?: | Yes |
| Year Built Source: | Other |
| Current Price: | $11,500,000.00 |
| Record Signature: | -201,338,908 |
Mortgage Calculator
Based on information from California Regional Multiple Listing Service, Inc. as of October 08, 2026. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.
California Regional Multiple Listing Service, Inc. data last updated on October 08, 2026 02:13 PM - PT
Property Last Updated: October 08, 2026 02:13 PM - PT
