1200 Armsby Drive, Hillsborough, CA 94010
1200 Armsby Drive, Hillsborough, CA 94010
1200 Armsby Drive, Hillsborough, CA 94010
1200 Armsby Drive, Hillsborough, CA 94010
1200 Armsby Drive, Hillsborough, CA 94010
1200 Armsby Drive, Hillsborough, CA 94010
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Don Harms

Don Harms

+1(209) 352-2189
$ 28,995,000
Est. payment | /mo

11 Beds

12.5 Baths

18,535 SqFt

Save
$ 28,995,000
Est. payment | /mo
Save

11 Beds

12.5 Baths

18,535 SqFt

Key Details

Property Type Single Family Home

Sub Type Single Family Residence

Listing Status Active

Purchase Type For Sale

Square Footage 18,535 sqft

Price per Sqft $1,564

MLS Listing ID ML82038870

Bedrooms 11

Full Baths 10

Half Baths 5

HOA Y/N No

Year Built 1929

Lot Size 2.440 Acres

Acres 2.4

Property Sub-Type Single Family Residence

Property Description

A secluded trophy estate in the heart of highly coveted Lower North Hillsborough, this extraordinary 2.4+ acre property offers rare scale and privacy on one of the towns largest parcels. Originally designed by acclaimed architects John Bakewell Jr. and Ernest Weihe, the French Chateau-inspired residence was once home to Hollywood icon Bing Crosby and is rich with storied provenance, including connections to the legendary Seabiscuit and curated antique details from the Hearst Collection. Thoughtfully updated by the current owner, the home spans four levels and features 11 bedrooms, 10 full baths, and 5 half baths, blending grand architectural presence with a warm, livable layout. Designed for both intimate daily living and elegant entertaining, the floor plan includes multiple salons, a formal dining room, a wood-paneled library, a private office, and a distinct guest wing. The park-like grounds showcase sweeping lawns, a resort-style pool with fountains, and expansive open space, creating a serene and majestic setting. With its remarkable history, refined craftsmanship, and exceptional acreage, this is a truly irreplaceable legacy estate an unparalleled opportunity to own a landmark property from California's Golden Era.

Location

State CA

County San Mateo

Zoning R100

Interior

Interior Features Family Room, Formal Dining Room

Heating Electric, Natural Gas

Cooling None

Flooring Hardwood, Other, Tile, Wood

Fireplaces Number 5

Fireplaces Type Family Room, Other

Fireplace Yes

Appliance Dishwasher

Exterior

Garage Spaces 8.0

Private Pool true

Building

Sewer Public Sewer

Water Public

Level or Stories Three or More Stories

New Construction No

Schools

School District San Mateo Union High

Others

Tax ID 027341070

Bridge MLS
© 2026 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.
Listed by Jenn Gilson • Golden Gate Sotheby's International Realty

Nearby Locations

Don Harms

"My job is to find and attract mastery-based agents to the office, protect the culture, and make sure everyone is happy! "

+1(209) 352-2189

2donharms@gmail.com

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1200 Armsby Drive