NOT LISTED FOR SALE

1720 Argonne Dr Concord, CA 94518

Shadelands Neighborhood

Estimated Value: $1,076,000 - $1,221,853

4 Beds
2.5 Baths
2,178 Sq Ft
$528/Sq Ft Est. Value

Sale Details

Date Sold: May 13, 2024

Last sale price $1,135,000 $521 Per Sq Ft

Est. 1% increase in value since last sale

Current estimated payment $7,256 / mo

8 Days on Market

Highlights

  • Contemporary Architecture
  • No HOA
  • Cul-De-Sac
  • Bancroft Elementary School Rated A-
  • Breakfast Area or Nook
  • 2 Car Attached Garage

About This Home

As of May 2024

Lovely single-story gem on a level .23-acre lot, nestled in a serene cul-de-sac bordering Walnut Creek. Enjoy spacious floor plan w/ Canadian Maple laminate floors & abundant natural light throughout. The kitchen boasts white cabinetry & breakfast area flowing into a stunning family room w/ built-in cabinets/shelves & patio doors to an expansive backyard. Entertain in style w/ formal dining room adjacent to the kitchen. Practicality meets convenience w/ interior laundry room adjacent to the garage & a half bath for guests. Retreat to the primary suite, featuring a walk-in closet, sun-tube, private ensuite bathroom & separate access to the backyard oasis. Three guest bedrooms share a hall bath w/ dual sinks & shower/tub combo. Outside, a flourishing mature orange tree graces the front yard, while peach & apricot trees adorn the backyard, amidst freshly painted exteriors & lush landscaping. Enjoy the added benefit of natural well water. Landscaping is primarily serviced by a new water well pump, tank & smart WiFi sprinkler system. Prime location close to a wealth of amenities incl. popular grocery stores, shopping, restaurants & more, w/ easy freeway access. Slated for Bancroft Elementary & just a short walk to De La Salle & Carondelet private schools.

Last Agent to Sell the Property

Renee White

Keller Williams Realty License #01462315 Listed on: 04/03/2024

Keller Williams Realty

Last Buyer's Agent

Linda Van Drent

Coldwell Banker License #01051129

Coldwell Banker

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1970

Lot Details

  • 10,200 Sq Ft Lot
  • Cul-De-Sac
  • Fenced
  • Rectangular Lot
  • Back Yard

Parking

  • 2 Car Attached Garage

Home Design

  • Contemporary Architecture
  • Brick Exterior Construction
  • Shingle Roof
  • Stucco

Interior Spaces

  • 1-Story Property
  • Family Room
  • Dining Area

Kitchen

  • Breakfast Area or Nook
  • Electric Cooktop
  • Dishwasher
  • Disposal

Flooring

  • Carpet
  • Laminate

Bedrooms and Bathrooms

  • 4 Bedrooms

Laundry

  • Dryer
  • Washer

Home Security

  • Carbon Monoxide Detectors
  • Fire and Smoke Detector

Utilities

  • Forced Air Heating and Cooling System

Community Details

  • No Home Owners Association
  • Contra Costa Association
  • Concord Subdivision

Listing and Financial Details

  • Assessor Parcel Number 1450900293

Home Details

Home Type

Single Family

Year Built

Built in 1970

Lot Details

10,200 Sq Ft Lot

Parking

2

Listing Details

  • Stories: 1
  • Year Built: 1970
  • Property Sub Type: Single Family Residence
  • Prop. Type: Residential
  • Lot Size Acres: 0.23
  • Subdivision Name: CONCORD
  • Directions: Normandy Ln to Biscay Way to Argonne Dr
  • Architectural Style: Contemporary
  • Carport Y N: No
  • Garage Yn: Yes
  • Unit Levels: One Story
  • New Construction: No
  • ResoPropertyType: Residential
  • ResoBuildingAreaSource: PublicRecords
  • Special Features: None

Interior Features

  • Flooring: Laminate, Carpet
  • Basement: Crawl Space
  • Appliances: Dishwasher, Electric Range, Disposal, Refrigerator, Dryer, Washer
  • Accessibility Features: None
  • Full Bathrooms: 2
  • Total Bedrooms: 4
  • Fireplace Features: None
  • Fireplace: No
  • Interior Amenities: Dining Area, Family Room, Breakfast Nook
  • Room Kitchen Features: Breakfast Nook, Dishwasher, Electric Range/Cooktop, Garbage Disposal, Refrigerator

Exterior Features

  • Roof: Shingle
  • Fencing: Fenced
  • Lot Features: Court, Cul-De-Sac, Regular
  • Pool Features: None
  • Pool Private: No
  • Construction Type: Brick, Stucco
  • Exterior Features: Back Yard
  • Property Condition: Existing

Garage/Parking

  • Garage Spaces: 2
  • Attached Garage: Yes
  • Covered Parking Spaces: 2
  • Parking Features: Attached

Utilities

  • Heating: Forced Air
  • Cooling: Central Air
  • Laundry Features: Laundry Room
  • Security: Carbon Monoxide Detector(s), Smoke Detector(s)
  • Cooling Y N: Yes
  • Heating Yn: Yes
  • Electric: No Solar
  • Sewer: Public Sewer
  • Water Source: Public

Condo/Co-op/Association

  • Association Name: CONTRA COSTA
  • Association: No
  • Pets Allowed: Yes

Schools

  • Senior High School District: Mount Diablo (925) 682-8000

Lot Info

  • Lot Size Sq Ft: 10200
  • Parcel Number: 1450900293
  • ResoLotSizeUnits: Acres

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
Apr 3, 2024
Closed on
May 1, 2024
Sold by
Bought by
Seller's Agent
Renee White
Keller Williams Realty
Buyer's Agent
Linda Van Drent
Coldwell Banker
List Price
$975,000
Sold Price
$1,135,000
Premium/Discount to List
$160,000
16.41%
Views
75
Current Estimated Value
$1,148,963

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Estimated Appreciation
$13,963
Avg. Annual Appreciation
0.58%
Original Mortgage
$851,250
Outstanding Balance
$837,915
Interest Rate
6.63%
Mortgage Type
New Conventional
Estimated Equity
$311,048

Purchase Details

Listed on
Apr 3, 2024
Closed on
Apr 25, 2024
Sold by
Bought by
Seller's Agent
Renee White
Keller Williams Realty
Buyer's Agent
Linda Van Drent
Coldwell Banker
List Price
$975,000
Sold Price
$1,135,000
Premium/Discount to List
$160,000
16.41%
Views
75

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$851,250
Outstanding Balance
$837,915
Interest Rate
6.63%
Mortgage Type
New Conventional
Estimated Equity
$311,048

Purchase Details

Closed on
Oct 10, 2005
Sold by
Bought by

Purchase Details

Closed on
Jul 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
$211,300
Interest Rate
7.4%
Mortgage Type
Purchase Money Mortgage

Purchase Details

Closed on
Sep 24, 1998
Sold by
Bought by
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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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

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
$1,135,000 Old Republic Title
-- Old Republic Title
-- --
$325,500 Old Republic Title Company
-- 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 Borrower Loan Amount
Open $851,250
Previous Owner $211,300
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
02/04/2025 02/04/25 Off Market $1,135,000 -- --
05/13/2024 05/13/24 Sold $1,135,000 +16.4% $521 / Sq Ft
04/11/2024 04/11/24 Pending -- -- --
04/03/2024 04/03/24 For Sale $975,000 -- $448 / Sq Ft
Source: Contra Costa 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 $12,601 $1,157,700 $816,000 $341,700
2024 $6,085 $489,849 $271,219 $218,630
2023 $6,085 $480,245 $265,901 $214,344
2022 $5,996 $470,830 $260,688 $210,142
2021 $5,841 $461,599 $255,577 $206,022
2019 $5,722 $447,910 $247,998 $199,912
2018 $5,499 $439,129 $243,136 $195,993
2017 $5,309 $430,519 $238,369 $192,150
2016 $5,154 $422,079 $233,696 $188,383
2015 $5,087 $415,740 $230,186 $185,554
2014 $4,991 $407,597 $225,677 $181,920
Source: Public Records

Agents Affiliated with this Home

  • Renee White

    Seller's Agent in 2024

    Renee White

    Keller Williams Realty

    (925) 255-7550

    27 in this area

    672 Total Sales

    Renee White
    Section Image
  • Linda Van Drent

    Buyer's Agent in 2024

    Linda Van Drent

    Coldwell Banker

    (510) 913-7098

    1 in this area

    19 Total Sales

    Linda Van Drent
    Section Image
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Map

Source: Contra Costa Association of REALTORS®

MLS Number: 41054752

Contra Costa Association of REALTORS®

APN: 145-090-029-3

California Contra Costa County Concord 94518 Shadelands

1720 Argonne Dr, Concord, CA

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Contra Costa Association of REALTORS® Bay East ©2026. BridgeMLS ©2026, CCAR ©2026. 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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