NOT LISTED FOR SALE

518 Marlboro Ct San Ramon, CA 94583

San Ramon Valley Neighborhood

Estimated Value: $1,618,000 - $1,924,161

4 Beds
2.5 Baths
2,092 Sq Ft
$821/Sq Ft Est. Value

Last Sold February 18, 2021

Last sale price $1,570,000 $750 Per Sq Ft

Est. 9% increase in value since last sale

Current estimated payment $10,739/month

6 Days on Market

Highlights

  • Updated Kitchen
  • View of Hills
  • Two Way Fireplace
  • Montevideo Elementary School Rated A
  • Contemporary Architecture
  • Wood Flooring

About This Home

As of February 2021

Single story & court location nestled conveniently near award winning schools, parks, amenities and commuite access. Open floor plan, vaulted ceilngs & spacious yards. Great opportunity to create your vision! Contractor's delight! Rare investment opportunity.

Last Agent to Sell the Property

Annestelle Maes

Keller Williams Realty License #01297984 Listed on: 01/09/2021

Keller Williams Realty

Last Buyer's Agent

Jeong Vogel

Keller Williams Palo Alto License #02065763

Keller Williams Palo Alto

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $19,075

Year Built

  • Built in 1978

Lot Details

  • 6,935 Sq Ft Lot
  • Fenced
  • Landscaped
  • Front and Back Yard Sprinklers
  • Back and Front Yard

Parking

  • 2 Car Attached Garage
  • Garage Door Opener

Home Design

  • Contemporary Architecture
  • Slab Foundation
  • Shingle Roof
  • Stucco

Interior Spaces

  • 1-Story Property
  • Skylights
  • Two Way Fireplace
  • Gas Fireplace
  • Double Pane Windows
  • Living Room with Fireplace
  • Home Office
  • Wood Flooring
  • Views of Hills

Kitchen

  • Updated Kitchen
  • Gas Range
  • Dishwasher
  • Solid Surface Countertops

Bedrooms and Bathrooms

  • 4 Bedrooms

Laundry

  • Laundry in Garage
  • 220 Volts In Laundry

Home Security

  • Carbon Monoxide Detectors
  • Fire and Smoke Detector

Utilities

  • Forced Air Heating and Cooling System
  • Electricity To Lot Line
  • Gas Water Heater

Community Details

  • No Home Owners Association
  • Contra Costa Association
  • Town And Country Subdivision

Listing and Financial Details

  • Assessor Parcel Number 2124110491

Home Details

Home Type

Single Family

Est. Annual Taxes

$19,075

Year Built

Built in 1978

Lot Details

0

Parking

2

Listing Details

  • Stories: 1
  • Year Built: 1978
  • Property Sub Type: Single Family Residence
  • Prop. Type: Residential
  • Lot Size Acres: 0.16
  • Subdivision Name: TOWN AND COUNTRY
  • Directions: Mondevideo/Marlboro Way / Marlboro Ct
  • Architectural Style: Contemporary
  • Carport Y N: No
  • Garage Yn: Yes
  • Unit Levels: One Story
  • New Construction: No
  • ResoPropertyType: Residential
  • ResoBuildingAreaSource: Owner
  • Special Features: None

Interior Features

  • Flooring: Hardwood
  • Appliances: Dishwasher, Gas Range, Refrigerator, Gas Water Heater
  • Other Equipment: Other
  • Accessibility Features: Other
  • Full Bathrooms: 2
  • Total Bedrooms: 4
  • Door Features: Mirrored Closet Door(s)
  • Fireplace Features: Gas, Living Room, Two-Way
  • Fireplaces: 1
  • Fireplace: Yes
  • Interior Amenities: Office, Counter - Solid Surface, Pantry, Updated Kitchen
  • Window Features: Double Pane Windows, Skylight(s)
  • Room Kitchen Features: Counter - Solid Surface, Dishwasher, Gas Range/Cooktop, Pantry, Refrigerator, Updated Kitchen

Exterior Features

  • Roof: Shingle
  • Fencing: Fenced
  • Lot Features: Court, Level, Landscape Back, Landscape Front
  • Pool Features: None
  • Pool Private: No
  • View: Hills
  • View: Yes
  • Construction Type: Stucco, Other
  • Exterior Features: Back Yard, Front Yard, Sprinklers Automatic, Sprinklers Back, Sprinklers Front, Landscape Back, Landscape Front
  • Foundation Details: Slab
  • Property Condition: Existing

Garage/Parking

  • Garage Spaces: 2
  • Attached Garage: Yes
  • Covered Parking Spaces: 2
  • Parking Features: Attached, Garage Door Opener

Utilities

  • Heating: Forced Air
  • Cooling: Central Air
  • Laundry Features: 220 Volt Outlet, In Garage
  • Security: Carbon Monoxide Detector(s), Smoke Detector(s)
  • Cooling Y N: Yes
  • Heating Yn: Yes
  • Electric: No Solar
  • Electricity On Property: Yes
  • Sewer: Public Sewer

Condo/Co-op/Association

  • Association Name: CONTRA COSTA
  • Association: No

Lot Info

  • Lot Size Sq Ft: 6935
  • Parcel Number: 2124110491
  • ResoLotSizeUnits: Acres

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Jul 25, 2025
Sold by
Chung Jason Kim and Lee Ji Eun
Bought by
Jason And Ji Eun Revocable Trust and Chung
Current Estimated Value
$1,717,290

Purchase Details

Listed on
Jan 9, 2021
Closed on
Feb 11, 2021
Sold by
Honsinger Mark Bruce and Honsinger Tanya Heid
Bought by
Chung Jason Kim and Lee Ji Eun
Seller's Agent
Annestelle Maes
Keller Williams Realty
Buyer's Agent
Jeong Vogel
Keller Williams Palo Alto
List Price
$1,295,000
Sold Price
$1,570,000
Premium/Discount to List
$275,000
21.24%

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
1.80%
Original Mortgage
$1,106,400
Interest Rate
2.65%
Mortgage Type
New Conventional

Purchase Details

Listed on
Mar 24, 2020
Closed on
Apr 23, 2020
Sold by
Baver Lisa M
Bought by
Honsinger Mark Bruce and Honsinger Tanya Heidi
Seller's Agent
Annestelle Maes
Keller Williams Realty
Buyer's Agent
Renee Chatas
Nova Real Estate
List Price
$799,000
Sold Price
$781,000
Premium/Discount to List
-$18,000
-2.25%

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
150.62%
Original Mortgage
$604,000
Interest Rate
3.3%
Mortgage Type
New Conventional
Source: Public Records

Range of Values:

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Average Value
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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
Jason And Ji Eun Revocable Trust -- None Listed On Document
Chung Jason Kim $1,570,000 Fidelity National Title Co
Honsinger Mark Bruce $781,000 Fidelity National Title Co
Source: Public Records

Mortgage History

Date Status Borrower Loan Amount
Previous Owner Chung Jason Kim $1,106,400
Previous Owner Honsinger Mark Bruce $604,000
Previous Owner Siino Joseph H $277,000
Previous Owner Siino Joseph H $213,700
Previous Owner Siino Joseph H $250,000
Previous Owner Siino Joseph H $231,000
Previous Owner Siino Joseph H $50,000
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
06/16/2025 06/16/25 Off Market $781,000 -- --
02/04/2025 02/04/25 Off Market $1,570,000 -- --
02/04/2025 02/04/25 Off Market $781,000 -- --
02/18/2021 02/18/21 Sold $1,570,000 +21.2% $750 / Sq Ft
01/15/2021 01/15/21 Pending -- -- --
01/09/2021 01/09/21 For Sale $1,295,000 +65.8% $619 / Sq Ft
05/18/2020 05/18/20 Sold $781,000 -2.3% $514 / Sq Ft
03/28/2020 03/28/20 Pending -- -- --
03/24/2020 03/24/20 For Sale $799,000 -- $526 / Sq Ft
Source: Contra Costa Association of REALTORS®

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 $19,075 $1,699,415 $893,005 $806,410
2024 $18,780 $1,666,095 $875,496 $790,599
2023 $18,780 $1,633,428 $858,330 $775,098
2022 $18,641 $1,601,400 $841,500 $759,900
2021 $10,642 $879,091 $555,698 $323,393
2019 $4,546 $333,711 $154,417 $179,294
2018 $4,376 $327,169 $151,390 $175,779
2017 $4,211 $320,755 $148,422 $172,333
2016 $4,138 $314,466 $145,512 $168,954
2015 $4,069 $309,744 $143,327 $166,417
2014 $3,997 $303,678 $140,520 $163,158
Source: Public Records

Agents Affiliated with this Home

  • Annestelle Maes

    Seller's Agent in 2021

    Annestelle Maes

    Keller Williams Realty

    (925) 855-8333

    6 in this area

    59 Total Sales

    Annestelle Maes
    Section Image

  • J

    Buyer's Agent in 2021

    Jeong Vogel

    Keller Williams Palo Alto

    (650) 669-9550

    1 in this area

    1 Total Sale

    Jeong Vogel
    Section Image

  • R

    Buyer's Agent in 2020

    Renee Chatas

    Nova Real Estate

    (415) 601-6915

    1 Total Sale

    Renee Chatas
    Section Image
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Map

Source: Contra Costa Association of REALTORS®

MLS Number: 40933151

Contra Costa Association of REALTORS®

APN: 212-411-049-1

California Contra Costa County San Ramon 94583 San Ramon Valley

518 Marlboro Ct, San Ramon, CA

This home is located at 518 Marlboro Ct, San Ramon, CA 94583 since 09 January 2021 and is currently estimated at $1,717,290, approximately $820 per square foot. This property was built in 1978. 518 Marlboro Ct is a home located in Contra Costa County with nearby schools including Montevideo Elementary School, Pine Valley Middle School, and California 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.

Contra Costa Association of REALTORS® Bay East ©2025. BridgeMLS ©2025, CCAR ©2025. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, BridgeMLS or CCAR MLS. 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.

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