NOT LISTED FOR SALE

3300 Ralston Ave Hillsborough, CA 94010

Carolands Neighborhood

Estimated Value: $6,736,000 - $12,847,996

5 Beds
5.5 Baths
10,180 Sq Ft
$956/Sq Ft Est. Value

Last Sold October 04, 2023

Last sale price $11,680,000 $1,147 Per Sq Ft

Est. 17% decrease in value since last sale

Current estimated payment $63,253/month

110 Days on Market

Highlights

  • Wine Cellar
  • Cabana
  • 2 Acre Lot
  • North Hillsborough School Rated A
  • Primary Bedroom Suite
  • Recreation Room

About This Home

As of October 2023

This opulent estate in the Carolands area spans 2 acres. The grand foyer leads you to a light-filled formal living room complete with high ceilings and a fireplace. The gourmet kitchen will help you prepare for hosting luncheons and dinners in the elegant banquet room. Afterwards, you could proceed to the salon to unwind with cocktails and games. Move between floors in your very own elevator, use the wine cellar to store your collection, and set up to work remotely in the library. Relax during the afternoon or evening in one of the many spacious bedroom suites. The backyard includes a playground area and 1 bedroom guest house with lanai to live it up during the warmer seasons. Matured gardens make for delightful outdoor lounging or entertaining - enjoy the pool & spa or organize a tennis match with friends. Parking is plentiful with a 4 car garage and the expansive driveway prominently features a stately fountain.

Last Agent to Sell the Property

Mary Bee Thrasher

RE/MAX Gold Redwood Shores. License #00882849 Listed on: 04/28/2023

RE/MAX Gold Redwood Shores.

Last Buyer's Agent

Mary Bee Thrasher

RE/MAX Gold Redwood Shores. License #00882849 Listed on: 04/28/2023

RE/MAX Gold Redwood Shores.

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $136,520

Year Built

  • Built in 2000

Lot Details

  • 2 Acre Lot
  • Zoning described as R1002A

Parking

  • 4 Car Attached Garage
  • Garage Door Opener

Home Design

  • Mansard Roof Shape
  • Slate Roof
  • Concrete Perimeter Foundation

Interior Spaces

  • 10,180 Sq Ft Home
  • 2-Story Property
  • Wet Bar
  • Central Vacuum
  • Skylights
  • Wood Burning Fireplace
  • Fireplace With Gas Starter
  • Formal Entry
  • Wine Cellar
  • Family Room with Fireplace
  • Living Room with Fireplace
  • Formal Dining Room
  • Library
  • Recreation Room
  • Storage Room
  • Attic

Kitchen

  • Built-In Oven
  • Gas Cooktop
  • Microwave
  • Dishwasher
  • Disposal

Flooring

  • Wood
  • Marble

Bedrooms and Bathrooms

  • 5 Bedrooms
  • Main Floor Bedroom
  • Primary Bedroom Suite
  • Walk-In Closet
  • Bidet
  • Hydromassage or Jetted Bathtub
  • Bathtub with Shower
  • Steam Shower
  • Walk-in Shower

Laundry

  • Laundry in Utility Room
  • Gas Dryer Hookup

Home Security

  • Security Gate
  • Alarm System
  • Fire and Smoke Detector
  • Fire Sprinkler System

Pool

  • Cabana
  • In Ground Pool
  • Spa
  • Pool Cover

Additional Features

  • Outdoor Fireplace
  • Forced Air Heating and Cooling System

Listing and Financial Details

  • Assessor Parcel Number 030-072-050

Home Details

Home Type

Single Family

Est. Annual Taxes

$136,520

Year Built

Built in 2000

Lot Details

0

Parking

4

Listing Details

  • Subclass: Single Family Home
  • Age: 23
  • Listing Class: Residential
  • Structure Sq Ft: 10180
  • Year Built: 2000
  • Zoning Description: R1002A
  • Special Features: None
  • Property Sub Type: Detached

Interior Features

  • Family Room: Separate Family Room
  • Fireplace: Family Room, Gas Starter, Living Room, Outside, Wood Burning
  • Dining Room: Formal Dining Room
  • Kitchen: Cooktop - Gas, Dishwasher, Garbage Disposal, Hookups - Gas, Microwave, Oven - Built-In, Refrigerator
  • Living Sq Ft: 10180
  • Stories: 2
  • Security: Fire Alarm, Fire System - Sprinkler, Security Alarm
  • Bedrooms: Ground Floor Bedroom, Primary Suite / Retreate - 2+
  • Laundry: Gas Hookup, In Utility Room
  • Flooring: Hardwood, Marble
  • Additional Rooms: Attic, Formal Entry, Library, Recreation Room, Storage, Wine Cellar / Storage
  • Maximum Numberof Bedrooms: 5
  • Minimum Numberof Bedrooms: 5
  • Full Bathrooms: 5
  • Half Bathrooms: 1
  • Total Bedrooms: 5
  • Bathroom: Bidet, Shower over Tub - 1, Stall Shower - 2+, Steam Shower, Tub, Tub in Primary Bedroom, Tub with Jets
  • Fireplace: Yes

Exterior Features

  • Foundation: Concrete Perimeter
  • Pool Description: Cabana / Dressing Room, Pool - Cover, Pool - In Ground, Spa / Hot Tub
  • Roof: Mansard, Slate
  • Pool: Yes

Garage/Parking

  • Garage Spaces: 4
  • Garage Max: 4
  • Garage Min: 4
  • Garage Parking Features: Attached Garage, Gate / Door Opener

Utilities

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

Association/Amenities

  • Amenities Miscellaneous: Built-in Vacuum, Security Gate, Skylight, Walk-in Closet, Wet Bar

Schools

  • School District: San Mateo Union High

Lot Info

  • Parcel Number: 030-072-050
  • Lot Acres: 1.9980
  • Lot Size Area Minimum Units: Square Feet
  • Minimum Lot Size: 87033.00
  • Lot Size Area Maximum Units: Square Feet
  • Maximum Lot Size: 87033.00

Multi Family

  • Utilities: Public Utilities

MLS Schools

  • High School District Text: San Mateo Union High

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Jun 18, 2025
Sold by
Chow Edwin Kam Yin and Yeung Shirley Kit
Bought by
Sky Trust and Edwin Chow Revocable Trust
Current Estimated Value
$9,736,665

Purchase Details

Listed on
Apr 28, 2023
Closed on
Sep 12, 2023
Sold by
Pure Sz Llc
Bought by
Yeung Shirley Kit Man and Chow Edwin Kam
Seller's Agent
Mary Bee Thrasher
RE/MAX Gold Redwood Shores.
Buyer's Agent
Mary Bee Thrasher
RE/MAX Gold Redwood Shores.
List Price
$14,900,000
Sold Price
$11,680,000
Premium/Discount to List
-$3,220,000
-21.61%
Views
176

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-8.48%
Original Mortgage
$5,000,000
Interest Rate
6.5%
Mortgage Type
New Conventional

Purchase Details

Closed on
Oct 31, 2017
Sold by
Song Lin and Zhu Jinging
Bought by
Pire Sz Llc

Purchase Details

Closed on
Jun 2, 2011
Sold by
Lo Joey Hai Fu and Huang Mei Chu
Bought by
Song Lin and Zhu Jingjing

Purchase Details

Closed on
Feb 8, 2001
Sold by
Lo Wen Shin
Bought by
Lo Joey Hai Fu and Huang Mei Chu

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$2,500,000
Interest Rate
7.08%
Mortgage Type
Purchase Money Mortgage
Source: Public Records

Range of Values:

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List Price
Sold Price
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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
Sky Trust -- None Listed On Document
Yeung Shirley Kit Man $11,680,000 Fidelity National Title Compan
Pire Sz Llc -- None Available
Song Lin $10,615,000 Fidelity National Title Co
Lo Joey Hai Fu $4,500,000 North American Title Co
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Yeung Shirley Kit Man $5,000,000
Previous Owner Pure Sz Llc $5,000,000
Previous Owner Lo Joey Hai Fu $2,282,500
Previous Owner Lo Joey Hai Fu $1,000,000
Previous Owner Lo Joey Hai Fu $1,500,000
Previous Owner Lo Joey Hai Fu $750,000
Previous Owner Lo Joey Hai Fu $3,500,000
Previous Owner Lo Joey Hai Fu $2,500,000
Closed Lo Joey Hai Fu $1,250,000
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
10/04/2023 10/04/23 Sold $11,680,000 -21.6% $1,147 / Sq Ft
08/17/2023 08/17/23 Pending -- -- --
04/28/2023 04/28/23 For Sale $14,900,000 -- $1,464 / 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 $136,520 $12,031,600 $7,548,000 $4,483,600
2023 $136,520 $13,071,609 $7,388,569 $5,683,040
2022 $146,383 $12,815,304 $7,243,696 $5,571,608
2021 $143,627 $12,564,024 $7,101,663 $5,462,361
2020 $141,286 $12,435,197 $7,028,845 $5,406,352
2019 $138,287 $12,191,371 $6,891,025 $5,300,346
2018 $134,378 $11,952,325 $6,755,907 $5,196,418
2017 $132,620 $11,717,967 $6,623,439 $5,094,528
2016 $129,538 $11,488,204 $6,493,568 $4,994,636
2015 $128,102 $11,315,641 $6,396,029 $4,919,612
2014 $118,509 $10,500,000 $5,934,500 $4,565,500
Source: Public Records

Agents Affiliated with this Home

  • M

    Seller's Agent in 2023

    Mary Bee Thrasher

    RE/MAX

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Map

Source: MLSListings

MLS Number: ML81926309

MLSListings

APN: 030-072-050

California San Mateo County Hillsborough 94010 Carolands

3300 Ralston Ave, Hillsborough, CA

This home is located at 3300 Ralston Ave, Hillsborough, CA 94010 since 28 April 2023 and is currently estimated at $9,736,665, approximately $956 per square foot. This property was built in 2000. 3300 Ralston Ave is a home located in San Mateo County with nearby schools including North Hillsborough School, Crocker Middle School, and Burlingame High School.

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