NOT LISTED FOR SALE

2120 Ralston Ave Hillsborough, CA 94010

Estimated Value: $6,767,000 - $13,808,761

5 Beds
4.5 Baths
5,650 Sq Ft
$1,687/Sq Ft Est. Value

Last Sold November 23, 2020

Last sale price $11,500,000 $2,035 Per Sq Ft

Est. 17% decrease in value since last sale

Current estimated payment $64,836/month

Highlights

  • Private Pool
  • 2.32 Acre Lot
  • Open to Family Room
  • North Hillsborough School Rated A
  • Formal Dining Room
  • Forced Air Heating System

About This Home

As of November 2020

This home is located at 2120 Ralston Ave, Hillsborough, CA 94010 since 23 November 2020 and is currently estimated at $9,530,920, approximately $1,686 per square foot. This property was built in 1966. 2120 Ralston Ave is a home located in San Mateo County with nearby schools including North Hillsborough School, Crocker Middle School, and Burlingame High School.

Last Agent to Sell the Property

Jenn Gilson

Golden Gate Sotheby's International Realty License #70010127 Listed on: 11/23/2020

Golden Gate Sotheby's International Realty

Last Buyer's Agent

Art Sharif

Sotheby's Intl Rlty License #01481940

Sotheby's Intl Rlty

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $168,671

Year Built

  • 1966

Lot Details

  • 2.32

Parking

  • 3 Car Garage

Home Design

  • Raised Foundation
  • Wood Frame Construction
  • Wood Shingle Roof

Interior Spaces

  • 5,650 Sq Ft Home
  • 2-Story Property
  • Living Room with Fireplace
  • Formal Dining Room
  • Open to Family Room

Bedrooms and Bathrooms

  • 5 Bedrooms

Additional Features

  • Private Pool
  • 2.32 Acre Lot
  • Forced Air Heating System

Home Details

Home Type

Single Family

Est. Annual Taxes

$168,671

Year Built

1966

Lot Details

0

Parking

3

Listing Details

  • Zoning: R-1
  • Subclass: Single Family Home
  • Age: 54
  • Listing Class: Residential
  • Structure Sq Ft: 5650
  • Special Features: None
  • Property Sub Type: Detached
  • Year Built: 1966

Interior Features

  • Family Room: Kitchen / Family Room Combo
  • Fireplace: Living Room
  • Dining Room: Formal Dining Room
  • Fireplace: Yes
  • Living Sq Ft: 5650
  • Stories: 2
  • Maximum Numberof Bedrooms: 5
  • Minimum Numberof Bedrooms: 5
  • Full Bathrooms: 4
  • Half Bathrooms: 1
  • Total Bedrooms: 5

Exterior Features

  • Foundation: Raised, Wood Frame
  • Pool Description: Yes
  • Roof: Wood Shakes / Shingles

Garage/Parking

  • Garage Spaces: 3
  • Garage Max: 3
  • Garage Min: 3
  • Garage Parking Features: Drive Through

Utilities

  • Heating System: Central Forced Air
  • Sewer/Septic System: Sewer - Public

Schools

  • School District: San Mateo Union High
  • Elementary School: North Hillsborough
  • Middle School: Crocker Middle
  • Elementary School: 685
  • Middle School: 625

Lot Info

  • Lot Acres: 2.3186
  • Lot Size Area Minimum Units: Square Feet
  • Minimum Lot Size: 100998.00
  • Lot Size Area Maximum Units: Square Feet
  • Maximum Lot Size: 100998.00

Multi Family

  • Utilities: Public Utilities

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Jun 4, 2025
Sold by
Cheung Vicky and Cheung Adeline
Bought by
Cheung Family Trust and Cheung
Current Estimated Value
$9,530,920

Purchase Details

Closed on
Oct 28, 2021
Sold by
Cheung Vicky and Cheung Adeline
Bought by
2120 Rah Llc

Purchase Details

Listed on
Nov 23, 2020
Closed on
Oct 23, 2020
Sold by
Schmaier Robert David and Schmaier Sandra L
Bought by
Cheung Family Trust and Cheung
Seller's Agent
Jenn Gilson
Golden Gate Sotheby's International Realty
Buyer's Agent
Art Sharif
Sotheby's Intl Rlty
List Price
$11,500,000
Sold Price
$11,500,000

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-3.19%
Original Mortgage
$5,000,000
Interest Rate
3.87%
Mortgage Type
New Conventional

Purchase Details

Listed on
Nov 23, 2020
Closed on
Oct 8, 2020
Sold by
Schmaier Robert David and Schmaier Sandra L
Bought by
Cheung Vicky and Cheung Adeline
Seller's Agent
Jenn Gilson
Golden Gate Sotheby's International Realty
Buyer's Agent
Art Sharif
Sotheby's Intl Rlty
List Price
$11,500,000
Sold Price
$11,500,000

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$5,000,000
Interest Rate
3.87%
Mortgage Type
New Conventional

Purchase Details

Closed on
Apr 5, 1999
Sold by
Mussman William E and Mussman Janet J
Bought by
Schmaier Robert David and Schmaier Sandra L

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$999,000
Interest Rate
7.04%

Purchase Details

Closed on
Dec 23, 1996
Sold by
Mussman William E
Bought by
Mussman William E and Mussman Janet J

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$500,000
Interest Rate
7.59%

Purchase Details

Closed on
Sep 2, 1994
Sold by
Mussman William E and Mussman Janet J
Bought by
Mussman William E

Purchase Details

Closed on
Mar 18, 1994
Sold by
Mussman William E
Bought by
Mussman William E and Mussman Janet J

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$202,000
Interest Rate
7.21%
Source: Public Records

Range of Values:

Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

Date Buyer Sale Price Title Company
Cheung Family Trust -- None Listed On Document
Cheung Vicky -- None Listed On Document
2120 Rah Llc -- None Available
Cheung Vicky -- None Available
Cheung Family Trust $11,500,000 North American Title
Cheung Vicky $11,500,000 North American Title Co Inc
Schmaier Robert David $3,000,000 North American Title Insuran
Mussman William E -- American Title Co
Mussman William E -- --
Mussman William E -- First American Title Ins Co
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Cheung Family Trust $5,000,000
Previous Owner Cheung Vicky $5,000,000
Previous Owner Schmaier Robert David $999,000
Previous Owner Mussman William E $500,000
Previous Owner Mussman William E $202,000
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
11/23/2020 11/23/20 Sold $11,500,000 0.0% $2,035 / Sq Ft
11/23/2020 11/23/20 Pending -- -- --
11/23/2020 11/23/20 For Sale $11,500,000 -- $2,035 / Sq Ft
Source: MLSListings

Tax History Compared to Growth

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $168,671 $15,931,583 $10,499,591 $5,431,992
2023 $168,671 $11,405,000 $10,091,880 $1,313,120
2022 $134,446 $11,730,000 $9,894,000 $1,836,000
2021 $131,903 $11,500,000 $9,700,000 $1,800,000
2020 $78,819 $6,731,591 $4,331,140 $2,400,451
Source: Public Records

Agents Affiliated with this Home

  • Jenn Gilson

    Seller's Agent in 2020

    Jenn Gilson

    Golden Gate Sotheby's International Realty

    (650) 642-6957

    16 in this area

    169 Total Sales

    Jenn Gilson
    Section Image
  • Art Sharif

    Buyer's Agent in 2020

    Art Sharif

    Sotheby's Intl Rlty

    (650) 804-4770

    1 in this area

    74 Total Sales

    Art Sharif
    Section Image
See All Agents

Map

Source: MLSListings

MLS Number: ML81821302

MLSListings

APN: 028-240-230

California San Mateo County Hillsborough 94010

2120 Ralston Ave, Hillsborough, CA

This home is located at 2120 Ralston Ave, Hillsborough, CA 94010 since 23 November 2020 and is currently estimated at $9,530,920, approximately $1,686 per square foot. This property was built in 1966. 2120 Ralston Ave is a home located in San Mateo County with nearby schools including North Hillsborough School, Crocker Middle School, and Burlingame High School.

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

MLSListings Property Information © 2025 MLSListings Inc. All rights reserved. Listing information is deemed reliable but not guaranteed. Certain information contained herein is derived from information which is the licensed property of, and copyrighted by, MLSListings Inc. The viewer acknowledges ownership and validity of its copyright. Information provided is for personal, non-commercial use by a viewer with a bona fide interest in the purchase or sale of real estate of the type being offered via this website or other electronic means. The viewer is prohibited from copying, redistributing or retransmitting any of the data or information provided by MLSListing, Inc.

Nearby Homes