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$14,995,000
1345 Days On Site

3085 Ralston Avenue
Hillsborough, CA 94010

For Sale|Single Family Residence|Active
5
Beds
7
Total Baths
6
Full Baths
1
Partial Bath
10,495
SqFt
$1,429
/SqFt
1929
Built
County:
San Mateo
Listing courtesy of Pierre & Alex Buljan of Compass (650) 400-1188
3085 Ralston Avenue3085 Ralston Avenue3085 Ralston Avenue3085 Ralston Avenue
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Situated on a private side street, this grand estate sits on a majestic 2-acres with jaw-dropping panoramic bay views, some of the best in all of Hillsborough. Exquisite architectural detailing and finishes throughout, including inlaid parquet walnut floors, hand carved fireplaces, and walls of glass framing iconic bay views and landscaping. The main level includes a stunning office, billiard hall, and the "Morocco Room" lounge. Upstairs, the large master suite enjoys equally stunning views of the bay, in addition to a luxury spa bath and formal sitting room. A separate in-law suite and wine cellar with tasting room are located on the lower level of the residence. Equally impressive are the surrounding grounds, fully landscaped with grand-scale trees, expanses of manicured lawn, and an elevated terrace overlooking the views and swimming pool. All of this just minutes from shopping, dining, golfing, parks, and top rated Hillsborough schools. (Square Footage Per County Records: 8,629)

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Listing Snapshot
Price 
$14,995,000
Days On Site 
1345 Days
Bedrooms 
5
Inside Area (SqFt) 
10,495 sqft
Total Baths 
7
Full Baths 
6
Partial Baths 
1
Lot Size 
2 Acres
Year Built 
1929
MLS® Number 
ML81918112
Status 
Active
Property Tax 
N/A
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
3 months agoListing updated with changes from the MLS®
2 years agoPrice changed to $14,995,000
3 years agoStatus changed to Active
4 years agoListing first seen on site
General Features
Acres 
2
Attached Garage 
Yes
Garage 
Yes
Garage Spaces 
3
Parking 
AttachedGarage
Property Sub Type 
Single Family Residence
Sewer 
Public Sewer
SqFt Total 
10495
Water Source 
Public
Zoning 
R100
Interior Features
Cooling 
Ceiling Fan(s)Central Air
Fireplace 
Yes
Fireplace Features 
Wood Burning
Flooring 
Wood
Heating 
Forced Air
Interior 
Storage
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Exterior Features
Pool Features 
Private
Private Pool 
Yes
View 
BayCity Lights
Waterview 
BayCity Lights
Community Features
School District 
San Mateo Union High
Schools
School District
San Mateo Union High
Elementary School
Unknown
Middle School
Unknown
High School
Unknown
Listing courtesy of Pierre & Alex Buljan of Compass (650) 400-1188

Bay East ©2026. CCAR ©2026. bridgeMLS ©2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated at 2026-10-14 10:50 AM UTC. Copyright 2026, bridgeMLS

Neighborhood & Commute
Source: Walkscore
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