$670,000
SOLD SEP 22, 2025

1919 Mount Conness Way Antioch, CA 94531

Lone Tree Valley Neighborhood
5 Beds
3 Baths
2,599 Sq Ft
7,875 Sq Ft Lot

Sale Details

Date Sold: September 22, 2025

$258 Per Sq Ft

4% Below List Price

37 Days on Market

Highlights

  • Premium Lot
  • Stone Countertops
  • 3 Car Attached Garage
  • Traditional Architecture
  • No HOA
  • Eat-In Kitchen

About This Home

As of September 2025

Quiet Street with a 3-Car Garage and No Rear Neighbors! This Immaculate Home has a Formal Living Room, Formal Dining Room, a Large Eat-in Kitchen with Island and Breakfast Bar, Large Family Room with Gas Fireplace, and a Most Convenient Downstairs Bedroom for your Guests, that is also Suitable for a Home Office/Den, Plus a Full Bathroom. Don't miss the Sizeable & Serene Backyard for Entertaining & Play, with Ample Space for a Pool! Other Notables include the Dog Run, a Hot Tub, and Storage Shed that stay. This One Checks All the Boxes.

Last Agent to Sell the Property

Jill Fister

Homesmart Optima Realty License #01308896 Listed on: 07/09/2025

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1998

Lot Details

  • 7,875 Sq Ft Lot
  • Dog Run
  • Private Entrance
  • Wood Fence
  • Landscaped
  • Premium Lot
  • Level Lot
  • Sprinklers on Timer
  • Back, Front, and Side Yard
  • Garden

Parking

  • 3 Car Attached Garage
  • Garage Door Opener

Home Design

  • Traditional Architecture

Interior Spaces

  • 2,599 Sq Ft Home
  • 2-Story Property
  • Gas Fireplace
  • Window Treatments

Kitchen

  • Eat-In Kitchen
  • Breakfast Bar
  • Gas Range
  • Dishwasher
  • Kitchen Island
  • Stone Countertops
  • Disposal

Flooring

  • Carpet
  • Laminate
  • Tile

Bedrooms and Bathrooms

  • 5 Bedrooms
  • 3 Full Bathrooms

Laundry

  • Laundry in unit
  • Sink Near Laundry

Outdoor Features

  • Shed

Utilities

  • Whole House Fan
  • Central Heating and Cooling System

Community Details

  • No Home Owners Association
  • Delta Association
  • Black Diamond Kn Subdivision

Home Details

Home Type

Single Family

Year Built

Built in 1998

Lot Details

7,875 Sq Ft Lot

Parking

3

Listing Details

  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Fencing: Fenced, Wood
  • Lot Features: Level, Premium Lot, Back Yard, Front Yard, Landscaped
  • LotSizeAcres: 0.18
  • Has HOA?: No
  • Co List Office Mls Id: DHMESMT
  • Special Conditions: Standard
  • Subdivision Name: BLACK DIAMOND KN
  • Directions: Kern Mountain to Mt. Conness
  • Architectural Style: Traditional
  • Has Cooling?: Yes
  • Has Fireplace?: Yes
  • Living Area: 2599
  • Is New Construction?: No
  • Year Built: 1998
  • Special Features: None

Interior Features

  • Appliances: Dishwasher, Gas Range
  • Full Bathrooms: 3
  • Total Bedrooms: 5
  • Fireplace Features: Gas
  • Fireplaces: 1
  • Flooring: Laminate, Tile, Carpet
  • Interior Amenities: No Additional Rooms, Breakfast Bar
  • Stories: 2
  • Window Features: Window Coverings
  • RoomKitchenFeatures: Breakfast Bar, Stone Counters, Dishwasher, Eat-in Kitchen, Disposal, Gas Range/Cooktop, Kitchen Island

Exterior Features

  • Pool Features: None
  • Has Private Pool?: No
  • Exterior Features: Back Yard, Dog Run, Front Yard, Garden/Play, Side Yard, Sprinklers Automatic, Private Entrance
  • Other Structures: Shed(s)
  • Property Condition: Existing

Garage/Parking

  • Has Attached Garage?: No
  • Has Carport?: No
  • Covered Parking Spaces: 3
  • Garage Spaces: 3
  • Has Attached Garage?: Yes
  • Parking Features: Attached, Garage Door Opener

Utilities

  • Laundry Features: In Unit, Sink
  • Cooling: Central Air, Whole House Fan
  • Heating: Central
  • Heating Yn: Yes
  • Electric: No Solar

Condo/Co-op/Association

  • Association Name: DELTA

Lot Info

  • Lot Size Sq Ft: 7875

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
Jul 9, 2025
Closed on
Sep 10, 2025
Sold by
Bought by
Seller's Agent
Jill Fister
Homesmart Optima Realty
List Price
$699,900
Sold Price
$670,000
Premium/Discount to List
-$29,900
-4.27%
Views
42
Current Estimated Value
$696,253

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$26,253
Avg. Annual Appreciation
5.26%
Original Mortgage
$37,700
Outstanding Balance
$37,700
Interest Rate
6.63%
Mortgage Type
New Conventional
Estimated Equity
$658,553

Purchase Details

Closed on
Jun 4, 2020
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
$276,000
Interest Rate
3.2%
Mortgage Type
New Conventional

Purchase Details

Closed on
Feb 19, 2015
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
$301,300
Interest Rate
3.6%
Mortgage Type
New Conventional

Purchase Details

Closed on
May 16, 2014
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
$303,000
Interest Rate
4.31%
Mortgage Type
New Conventional

Purchase Details

Closed on
Oct 3, 2005
Sold by
Bought by

Purchase Details

Closed on
Mar 26, 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
$349,000
Interest Rate
4.59%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Apr 1, 1999
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
$186,000
Interest Rate
6.91%
Mortgage Type
Purchase Money Mortgage
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 Type Sale Price Title Company
Grant Deed $670,000 Chicago Title
Deed -- Chicago Title
Interfamily Deed Transfer -- First American Title Company
Interfamily Deed Transfer -- First American Title Company
Interfamily Deed Transfer -- Old Republic Title Company
Interfamily Deed Transfer -- Old Republic Title Co
Interfamily Deed Transfer -- Old Republic Title Company
Interfamily Deed Transfer -- Old Republic Title Company
Interfamily Deed Transfer -- --
Grant Deed $499,000 First American Title
Grant Deed $266,000 Old Republic Title Company
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 Loan Amount Loan Type
Open $37,700 New Conventional
Open $649,900 New Conventional
Previous Owner $276,000 New Conventional
Previous Owner $301,300 New Conventional
Previous Owner $303,000 New Conventional
Previous Owner $349,000 Purchase Money Mortgage
Previous Owner $186,000 Purchase Money Mortgage
Closed $79,700 No Value Available
Closed $150,000 No Value Available
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
09/22/2025 09/22/25 Sold $670,000 0.0% $258 / Sq Ft
08/15/2025 08/15/25 Pending -- -- --
07/24/2025 07/24/25 Price Changed $669,990 -2.9% $258 / Sq Ft
07/22/2025 07/22/25 Price Changed $689,900 -1.4% $265 / Sq Ft
07/09/2025 07/09/25 For Sale $699,900 -- $269 / Sq Ft
Source: bridgeMLS

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 $8,185 $722,822 $227,478 $495,344
2024 $7,719 $708,650 $223,018 $485,632
2023 $7,719 $694,756 $218,646 $476,110
2022 $7,594 $681,134 $214,359 $466,775
2021 $6,539 $587,000 $184,734 $402,266
2019 $5,990 $530,000 $166,797 $363,203
2018 $5,557 $499,500 $157,198 $342,302
2017 $5,269 $472,500 $148,701 $323,799
2016 $4,571 $407,000 $128,087 $278,913
2015 $4,681 $383,000 $120,534 $262,466
2014 $5,426 $375,000 $118,017 $256,983
Source: Public Records

Agents Affiliated with this Home

  • J

    Seller's Agent in 2025

    Jill Fister

    Homesmart Optima Realty

See All Agents

Map

Source: bridgeMLS

MLS Number: 41104105

bridgeMLS

APN: 055-440-008-5

California Contra Costa County Antioch 94531 Lone Tree Valley

1919 Mount Conness Way, Antioch, 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.

bridgeMLS Bay East 2026. CCAR 2026. bridgeMLS 2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. 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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