REQUEST A TOUR If you would like to see this home without being there in person, select the "Virtual Tour" option and your agent will contact you to discuss available opportunities.

In-PersonVirtual Tour

Sat

Sep

Sun

Sep

Mon

Sep

Glen Riggs

glen@glenriggs.com +1(925) 216-8151

Listed by Compass

$ 5,995,000

Est. payment | -/mo

5 Beds

7 Baths

5,050 SqFt

Save Video Tour

$ 5,995,000

Est. payment | -/mo

Save Video Tour

5 Beds

7 Baths

5,050 SqFt

Open House

Sat Sep 20, 2:00pm - 4:00pm

Sun Sep 21, 2:00pm - 4:00pm

Sat Sep 27, 2:00pm - 4:00pm

Key Details

Property Type Single Family Home

Sub Type Detached

Listing Status Active

Purchase Type For Sale

Square Footage 5,050 sqft

Price per Sqft $1,187

MLS Listing ID ML82022191

Bedrooms 5

Full Baths 5

HOA Y/N No

Year Built 1936

Lot Size 0.977 Acres

Property Sub-Type Detached

Source Datashare MLSListings

Property Description

For the very first time in its storied history, this 1936 family estate is being offered to the public. This classic English Tudor is a landmark in its own right, a home that gracefully bridges Hillsborough's past and present. Set on nearly an acre of level land with views of the Bay and San Francisco skyline, the residence embodies timeless elegance. Its centerpiece is a remarkable floating spiral staircase anchored only at the bottom and top. With a large open kitchen connecting to the family room, plus 5 bedrooms and 5 full bathrooms (2 half baths), the estate is ready and waiting for its next owner (some photos are virtually staged)! There is a bedroom, library and full bathroom on the main level. The primary bedroom and 3 add'l bedrooms are upstairs. Outdoors, the gardens carry the signature of renowned landscape architect Thomas Church, whose designs shaped much of California's most beautiful private estates with broad lawns, graceful plantings and private spaces. Built by the Wisnoms, one of the founding families of San Mateo, The National Bank of San Mateo and cousins of Wisnoms Hardware family. This offering represents a rare opportunity: to own a piece of Hillsborough history and to become the next steward of a home designed with both legacy and livability at its core.

Location

State CA

County San Mateo

Interior

Heating Forced Air

Cooling None

Fireplaces Number 4

Fireplaces Type Family Room, Living Room, Other

Fireplace Yes

Exterior

Garage Spaces 3.0

Private Pool false

Building

Story 2

Foundation Other

Water Public

Schools

School District San Mateo Union High, Hillsborough City Elementary

© 2025 BEAR, CCAR, bridgeMLS. This information is deemed reliable but not verified or guaranteed. This information is being provided by the Bay East MLS or Contra Costa MLS or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website.

GET MORE INFORMATION

Glen Riggs

REALTOR® | Lic# CA DRE 02161397

glen@glenriggs.com

+1(925) 216-8151

2603 Camino Ramon Suite 200, San Ramon CA 94583

923 Hayne Road Hillsborough, CA 94010

Glen Riggs

Open House

Key Details

Location

Interior

Exterior

Building

Schools

923 Hayne Road