For Sale
Single family home for sale at 3085 Ralston Ave, Hillsborough, CA 94010 | MLS# ML81918112 | Listing updated on 2026-10-14
Photo 1 of Single family home for sale at 3085 Ralston Ave, Hillsborough, CA 94010 | MLS# ML81918112 | Listing updated on 2026-10-14
Photo 2 of Single family home for sale at 3085 Ralston Ave, Hillsborough, CA 94010 | MLS# ML81918112 | Listing updated on 2026-10-14
Photo 3 of Single family home for sale at 3085 Ralston Ave, Hillsborough, CA 94010 | MLS# ML81918112 | Listing updated on 2026-10-14
Photo 4 of Single family home for sale at 3085 Ralston Ave, Hillsborough, CA 94010 | MLS# ML81918112 | Listing updated on 2026-10-14
25+
Beds Icon

Street View

Listed by: (650) 400-1188 DRE #70014994 | Compass (650) 375-1111

$14,995,000

Monthly Est:$74,636

  • Beds Icon5 Beds
  • Beds Icon
    7 Baths
  • Beds Icon10,495sqft

3085 Ralston Ave, Hillsborough, CA 94010

$74,636/moEst:

Get Pre-Approved

  • Single Family Residence

  • Built in 1929

  • $-- HOA

  • 2 acres lot

  • $1,429/sq.ft

Description

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)

  • Houzeo last checked: 4 minutes ago
  • Listing updated: October 14, 2026 at 1:49 pm
  • Source: California Regional MLS-CA | MLS#: ML81918112 California Regional MLS-CA

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    3

  • County

    San Mateo County

  • City

    Hillsborough

  • Neighborhood

    --

  • Year Built

    1929

  • HOA Fees

    -

  • Finished Area

    10,495 sqft

  • Lot Size

    2 acres lot

  • Basement Area

    - sqft

  • MLS Name

    California Regional MLS

  • MLS Number

    ML81918112

  • MLS Status

    Active

  • Days on Market

    1363

Continue Your Journey in App

Find your dream home, receive real-time updates, and many more!

Location

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 5

    Bathrooms: 7

Interior

  • Sewer

    Public Sewer

  • Flooring

    Carpet, Stone, Wood

  • Cooling

    Central Air

  • Interior Features

    Utility Room, Wine Cellar, Walk In Closets

  • Heating

    Central

Construction

  • Year Built

    Year Built: 1929

  • Home type

    Single Family Residence

  • Roof

    Slate

  • Foundation Details

    Pillar Post Pier

  • Architectural Style

    French Provincial

Utilities & Energy

  • Pool Features

    In Ground

  • Fireplace Features

    Wood Burning

  • Water Source

    Public

Price History

DateEventPrice

02/06/2023

Source: mls_logoCalifornia Regional MLS-CA #ML81918112

Listed for Sale

$14,995,000

$1,429/sqft

02/06/2023

Source: mls_logoCalifornia Regional MLS-CA #ML81918112

Off Market

$14,995,000

$1,429/sqft

Nearby Homes

Based on information from California Regional Multiple Listing Service, Inc. as of Nov 01, 2026, 03:30PM and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. © 2026 California Regional Multiple Listing Service. All Rights Reserved.

Advertising Broker: William Johnson DRE #01463271 | William Johnson Brokerage

Skip to Main Content