$14,995,000 3085 Ralston AVE, Hillsborough 5 bd · 7 ba · 10,495 sqft
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HomeHomes for SaleHillsborough › 3085 Ralston AVE
29 photos · MLS data verified May 15, 2026 · Updated every 15 min
$14,995,000 Active
5 Beds·7 Baths·10,495 sqft·87,120 sqft lot·Built 1929
3085 Ralston AVE, Hillsborough, CA 94010
Listed 1194 days ago · February 6, 2023  |  MLS# ML81918112
$1,428/sqft -29% vs Hillsborough avg
What this means: Priced below the Hillsborough per-sqft average. Compare to recent sales below for context.
Est. $93,688/moP&I $77,806 · Tax $15,620 · Insurance $262 · HOA $0Assumes 20% down ($2,999,000) at 6.75% · Get personalized estimate
Is This A Good Fit?
✓ Good fit if…
You're looking for a home in Hillsborough at this size, beds, and bath count, and the asking price aligns with your search range.
✕ Not ideal if…
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Based on recent comparable sales in 94010 and Hillsborough market data. Not a guarantee of investment outcome.
Price Position in Hillsborough
Median $9.4M
Above typical range
$4.0M$11.0M
18Active in Hillsborough
17Active in 94010
25Avg DOM
$2,005Avg $/SqFt
99.3%Sale-to-List
1.4 moInventory
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Why This Home Stands Out

📍
Hillsborough Location
Active listing in Hillsborough, Santa Clara County. Convenient access to schools, parks, and Bay Area employment centers.
🏠
5 Bed / 7 Bath / 10,495 sqft on 87,120 sqft Lot
Spec sheet at a glance. See full details below for interior, exterior, and lot features.
💰
Listed at $15.0M vs City Median $9.4M
$1,428/sqft compared to Hillsborough avg $2,005/sqft (-28.7%).
Best fit forActive BuyersHillsborough SearchersMove-Up / Move-In

About This Home

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)
MLSListings IDX
Listing courtesy of Compass · Pierre & Alex Buljan
MLS# ML81918112 · Data from MLSListings Inc.
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Property Details

Property Type
Single Family Residence
Year Built
1929
Bedrooms
5
Bathrooms
6 Full, 1 Half
Living Area
10,495 sqft
Lot Size
87,120 sqft
Garage
3 Spaces
Price/sqft
$1,428
County
SanMateo
MLS Number
ML81918112
Status
Active
Stories
N/A
HOA
None

Interior Features

CentralForcedAir

Exterior & Lot

Slate Roof3-Car Garage2.00 AcresPool

Location

This HomeActivePendingSold
3085 Ralston AVE, Hillsborough, CA 94010 · SanMateo County

Market Context

Price Positioning
$ Price context: Listed at $1,428/sqft vs Hillsborough avg $2,005/sqft (28.7% below).
$ Sale-to-list: Hillsborough homes selling at 99.3% of asking.
Velocity: City avg 25 days. This home: 1194 days.
🏠 Inventory: 11 5-bedroom homes currently available in Hillsborough.
Source: MLSListings Inc. Timothy Alston, Broker, DRE# 01328224.
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Straight from the MLS · Updated every 15 min

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Timothy Alston
Broker · 15 years in Hillsborough

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Market Snapshot

$9,399,000Median Price+49.4% vs Last Year
25Avg DOM-10.7 days vs Last Year
18Active Listings+20.0% vs Last Year
99.3%Sale-to-List-1.8% vs Last Year
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The Patel Family, Hillsborough
Timothy Alston
Timothy Alston
Broker · DRE# 01328224
Aegis Luxury Real Estate
(408) 207-4593Timothy@AegisHomesRE.com
For Homeowners

What would your Hillsborough home sell for today?

Homes in Hillsborough are selling at 99.3% of asking in 25 days.

99.3%Sale-to-List
25Avg Days
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More in Hillsborough

520 Darrell RD$6,895,0006bd/5.5ba/4,746sf
2950 Churchill DR$10,500,0006bd/6.5ba/7,435sf
30 Bluebell LN$3,990,0004bd/3.5ba/3,150sf
View All Listings →

3085 Ralston AVE is located in the CarolandsEtc area of Hillsborough, California. This 5-bedroom, 7-bathroom single-family home is listed for $14,995,000. Homes in CarolandsEtc average $2,005 per square foot with an average of 25 days on market, making this one of the most actively watched markets in 94010.

5-Bedroom Homes for Sale in Hillsborough 94010

Browse 5-bedroom single-family home listings in the CarolandsEtc area of Hillsborough. Properties in 94010 are currently averaging $2,005 per square foot with 25 days on market.

What to Expect When Buying in CarolandsEtc

The CarolandsEtc market in Hillsborough features a mix of single-family home properties ranging from starter homes to luxury estates. Current inventory levels suggest active conditions for buyers in this area.

Recently Sold in Hillsborough

Closed within 6 months · 5 bed / similar sqft · Hillsborough 94010

Sold $7,429,900
5 bd · 6 ba · 4,370 sqft
$1,700/sqft · +0.0% above list
Closed May 13, 2026
MLSListings IDXColdwell Banker Realty
10 Salmark CT
Sold $5,500,000
5 bd · 4.5 ba · 4,873 sqft
$1,128/sqft · +4.0% above list
Closed May 07, 2026
MLSListings IDXHP Properties
740 Clydesdale DR
Sold $5,750,000
5 bd · 3.5 ba · 3,545 sqft
$1,622/sqft · +4.6% above list
Closed May 06, 2026
MLSListings IDXColdwell Banker Realty
Source: MLSListings Inc. Closed sales data.
For Homeowners

Your neighbors are selling. Should you?

In the past 90 days, 13 homes sold in Hillsborough at an average of $9,399,000. The average sale closed at 99.3% of asking price.

13Sold (90 Days)
$9,399,000Average Price
99.3%Sale-to-List
Timothy
What happens when the right home lists and you find out 6 hours later?
In Hillsborough, Data pending new listings hit the MLS this week. By the time most search sites update, the window has already narrowed.
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Nearby Hillsborough Homes for Sale View All 17 →

Similar 5-Bedroom Homes in Hillsborough View All 3 →

5 bed · $11.2M-$18.7M · Active in Hillsborough

Nearby Open Houses See All →

Hillsborough Market Overview Full Stats →

$9,345,000Avg Sale Price+49.4% vs Last Year
25Avg DOM-10.7% vs Last Year
18Active Listings
99.3%Sale-to-List
$2,005Price/sqft
1.4Months Inventory
13Closed (Last Mo)
Data pendingNew Listings/Mo
Source: MLSListings Inc. · May 2026

Frequently Asked Questions

Listed at $14,995,000 ($1,428/sqft). Hillsborough avg is $2,005/sqft, placing this 28.7% below. Comparable recent sales help frame the value.
Listed 1194 days (as of February 6, 2023). Hillsborough average is 25 days.
Est. $93,688/mo with 20% down ($2,999,000) at 6.75%. Includes principal & interest ($77,806), property tax ($15,620), and insurance ($262). HOA: None.
There are 18 active listings in Hillsborough (11 are 5-bedroom). At $14,995,000 this is positioned against the city median of $9,399,000. Similar homes have sold at 99.3% of asking.
5-bedroom homes in Hillsborough (94010) are currently averaging $2,005 per square foot. Market activity shows homes spending an average of 25 days on market in this area.
3085 Ralston AVE in Hillsborough is currently listed at $14,995,000. This 5-bedroom, 7-bathroom single-family home is located in the CarolandsEtc area.

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MLSListings
Property Information © 2026 MLSListings Inc. All rights reserved. Certain information contained herein is derived from information which is the licensed property of, and copyrighted by, MLSListings Inc.
The data relating to real estate for sale on this display comes in part from the Internet Data Exchange program of the MLSListings MLS system. Real estate listings held by brokerage firms other than Aegis Luxury Real Estate are marked with the Internet Data Exchange icon (a stylized house) and detailed information about them includes the names of the listing brokers and listing agents.
Based on information from the MLSListings MLS as of the date shown. 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.
These statistics are generated using information from the MLSListings Inc. multiple listing service, but have not been verified and are not guaranteed. MLSListings Inc. disclaims any responsibility for the accuracy and reliability of these statistics. This information should not be relied upon for real estate transaction decisions.
Data updated every 15 minutes. Visit www.MLSListings.com for more information.

Information provided is for general informational purposes only. Equal Housing Opportunity. If you are currently working with a real estate agent, this is not intended as a solicitation.
Timothy Alston, Broker, DRE# 01328224, Aegis Luxury Real Estate, 10080 N. Wolfe Rd Ste SW3-200, Cupertino, CA 95014. (408) 207-4593.
Last updated: May 15, 2026 at 2:14 PM PT | Data reflects May 2026 MLS statistics
Aegis Luxury Real Estate
Timothy Alston · Broker · DRE #01328224
10080 N. Wolfe Rd, Ste SW3-200 · Cupertino, CA 95014
(408) 207-4593 · Timothy@AegisHomesRE.com
Equal Housing Opportunity. Data deemed reliable but not guaranteed. © 2026 Aegis Luxury Real Estate.
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