NOT LISTED FOR SALE

3515 Keystone Loop Discovery Bay, CA 94505

Estimated Value: $798,000 - $832,000

4 Beds
4 Baths
3,518 Sq Ft
$232/Sq Ft Est. Value

Sale Details

Date Sold: September 29, 2023

Last sale price $799,000 $227 Per Sq Ft

Est. 2% increase in value since last sale

Current estimated payment $5,534 / mo

39 Days on Market

Highlights

  • Sitting Area In Primary Bedroom
  • Soaking Tub in Primary Bathroom
  • Community Pool
  • Liberty High School Rated A-
  • Granite Countertops
  • Tennis Courts

About This Home

As of September 2023

Spacious home with naturally bright open floorplan. Featuring a formal living and dining area, family/kitchen combo and a huge bonus room/office with double doors, a full bath and laundry room all on the first floor. Kitchen boasts granite counters, stainless steel appliances, 5 burner gas stovetop, an island and plenty of storage. The second floor includes a huge loft, 2 bedrooms with a jack and jill set up with a shared full bath, a single bedroom, a full bath and the owner’s suite. The spacious owner’s suite features a massive walk in closet and bathroom complete with stall shower, dual vanities and a jacuzzi tub. New carpets throughout and freshly painted interior. Three car garage and side yard access for an RV or personal watercrafts. The backyard is fully landscaped with stamped cement patio, island and sitting area.

Last Agent to Sell the Property

Kenix Zhong

RE/MAX Accord License #DRE #02026389 Listed on: 08/04/2023

RE/MAX Accord

Last Buyer's Agent

Brian Spears

1st Chois Fine Homes License #01489951

Home Details

Home Type

  • Single Family

Year Built

  • Built in 2003

Lot Details

  • 6,500 Sq Ft Lot
  • Back Yard Fenced

HOA Fees

  • $230 Monthly HOA Fees

Home Design

  • 3,518 Sq Ft Home
  • Slab Foundation
  • Tile Roof

Kitchen

  • Breakfast Area or Nook
  • Microwave
  • Dishwasher
  • Kitchen Island
  • Granite Countertops

Flooring

  • Carpet
  • Tile

Bedrooms and Bathrooms

  • Sitting Area In Primary Bedroom
  • Primary Bedroom Upstairs
  • 4 Full Bathrooms
  • Soaking Tub in Primary Bathroom

Home Security

  • Security Gate
  • Carbon Monoxide Detectors

Parking

  • 3 Car Garage
  • Side by Side Parking
  • Garage Door Opener

Utilities

  • Central Heating

Listing and Financial Details

  • Assessor Parcel Number 011-421-019-8

Community Details

Overview

  • Association fees include common areas, recreation facility
  • Lakeshore Residential Owners Association

Recreation

  • Tennis Courts
  • Community Playground
  • Exercise Course
  • Community Pool
  • Park
  • Dog Park
  • Trails

Home Details

Home Type

Single Family

Year Built

Built in 2003

Lot Details

6,500 Sq Ft Lot

HOA Fees

$230 per month

Listing Details

  • Property Type: Residential
  • Property Sub Type: Single Family Residence
  • Subtype Description: Detached
  • Year Built: 2003
  • Special Features: None
  • Stories: 0

Interior Features

  • Master Bathroom Features: Closet, Soaking Tub
  • Master Bedroom Features: Sitting Area
  • Bathrooms: 4
  • Full Bathrooms: 4
  • Appliances: Dishwasher, Microwave
  • Flooring: Carpet, Tile
  • Kitchen Features: Breakfast Area, Granite Counter, Island
  • Main Level: Family Room, Garage, Living Room, Partial Bath(s), Retreat, Street Entrance
  • Price Per Square Foot: 227.12
  • Square Footage: 3518.00

Exterior Features

  • Driveway Sidewalks: Paved Driveway
  • Fencing: Back Yard
  • Foundation: Slab
  • Roof: Tile

Garage/Parking

  • Parking Access: Side by Side
  • Parking Features: Garage Door Opener
  • Parking Fees: No
  • Parking Type: On Site (Single Family Only)
  • Total Parking Spaces: 3.00

Utilities

  • Heating: Central
  • Security Features: Carbon Mon Detector, Security Gate
  • Sewer: Public Sewer
  • Water Source: Public

Association/Amenities

  • Association Features: Dog Park, Exercise Course, Park, Playground, Pool, Tennis Courts, Trails
  • Association Name: Lakeshore Residential Owners Association

Condo/Co-op/Association

  • Association Fee: 230
  • Association Fee Frequency: Monthly
  • Association Fee Includes: Common Areas, Recreation Facility

Lot Info

  • Assessor Parcel Number: 011-421-019-8
  • Lot Size Acres: 0.1492
  • Lot Size Sq Ft: 6500.00
  • Lot Size Units: SqFt
  • Price Per Acre: 5355227.88

Ownership History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Listed on
Aug 4, 2023
Closed on
Aug 29, 2023
Sold by
Bought by
Seller's Agent
Kenix Zhong
RE/MAX Accord
Buyer's Agent
Brian Spears
1st Chois Fine Homes
List Price
$799,000
Sold Price
$799,000
Views
124
Current Estimated Value
$815,119

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$16,119
Avg. Annual Appreciation
0.73%
Original Mortgage
$639,200
Outstanding Balance
$625,970
Interest Rate
7.09%
Mortgage Type
New Conventional
Estimated Equity
$189,149

Purchase Details

Listed on
Nov 21, 2020
Closed on
Jan 19, 2021
Sold by
Bought by
Seller's Agent
Elizabeth Lee
Exp Realty Of California, Inc.
Buyer's Agent
Kenneth Young
Coldwell Banker
List Price
$739,000
Sold Price
$745,000
Premium/Discount to List
$6,000
0.81%

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
2.65%
Original Mortgage
$636,446
Interest Rate
2.71%
Mortgage Type
FHA

Purchase Details

Closed on
Apr 19, 2009
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$264,000
Interest Rate
4.82%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Nov 14, 2008
Sold by
Bought by

Purchase Details

Closed on
Mar 23, 2004
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$398,932
Interest Rate
5.57%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Oct 16, 2002
Sold by
Bought by
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
Not Available
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

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Buyer Sale Price Title Company
$799,000 Stewart Title Of California
$745,000 Chicago Title Company
$180,000 Old Republic Title Company
$387,785 None Available
$499,000 First American Title
-- First American Title
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Borrower Loan Amount
Open $639,200
Previous Owner $636,446
Previous Owner $264,000
Previous Owner $398,932
Closed $99,733
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft Prior Sale
02/04/2025 02/04/25 Off Market $745,000 -- --
09/29/2023 09/29/23 Sold $799,000 0.0% $227 / Sq Ft
09/12/2023 09/12/23 Pending -- -- --
08/04/2023 08/04/23 For Sale $799,000 +7.2% $227 / Sq Ft
01/25/2021 01/25/21 Sold $745,000 +0.8% $212 / Sq Ft View Prior Sale
11/30/2020 11/30/20 Pending -- -- --
11/21/2020 11/21/20 For Sale $739,000 -- $210 / Sq Ft
Source: San Francisco Association of REALTORS®

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

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 $11,119 $814,980 $204,000 $610,980
2024 $10,616 $799,000 $200,000 $599,000
2023 $10,364 $775,098 $156,060 $619,038
2022 $10,196 $759,900 $153,000 $606,900
2021 $6,129 $392,586 $53,529 $339,057
2019 $6,017 $380,944 $51,943 $329,001
2018 $5,781 $373,475 $50,925 $322,550
2017 $5,653 $366,153 $49,927 $316,226
2016 $5,333 $358,975 $48,949 $310,026
2015 $5,178 $353,584 $48,214 $305,370
2014 $5,079 $346,659 $47,270 $299,389
Source: Public Records

Agents Affiliated with this Home

  • Kenix Zhong

    Seller's Agent in 2023

    Kenix Zhong

    RE/MAX

    (415) 806-6251

    117 Total Sales

    Kenix Zhong
    Section Image
  • Brian Spears

    Buyer's Agent in 2023

    Brian Spears

    1st Chois Fine Homes

    (209) 484-7707

    8 Total Sales

    Brian Spears
    Section Image
  • Elizabeth Lee

    Seller's Agent in 2021

    Elizabeth Lee

    Exp Realty Of California, Inc.

    (925) 360-3438

    40 Total Sales

    Elizabeth Lee
    Section Image
  • Kenneth Young

    Buyer's Agent in 2021

    Kenneth Young

    Coldwell Banker

    (925) 348-2351

    85 Total Sales

    Kenneth Young
    Section Image
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Map

Source: San Francisco Association of REALTORS®

MLS Number: 423760985

San Francisco Association of REALTORS®

APN: 011-421-019-8

California Contra Costa County Discovery Bay 94505

3515 Keystone Loop, Discovery Bay, CA

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.

San Francisco Association of REALTORS® IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Information is deemed reliable but not guaranteed.

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