$1,128,000
OPEN SAT 1PM - 4PM

1740 Argonne Dr Concord, CA 94518

Shadelands Neighborhood

Estimated payment $6,554/month

5 Beds
3 Baths
2,218 Sq Ft
$509 Price per Sq Ft

Highlights

  • Premium Lot
  • Traditional Architecture
  • Stone Countertops
  • Bancroft Elementary School Rated A-
  • Engineered Wood Flooring
  • No HOA

About This Home

1740 Argonne Drive delivers the space, setting, and convenience buyers hope for but rarely find – 5-bedrooms and 3-bathrooms on a huge lot at the Concord/Walnut Creek border, and on the market for the very first time. This lovingly owned home has been meticulously cared-for and thoughtfully updated over the years, offering a rare blend of comfort and flexibility in a highly sought-after location. Light-filled living areas and a functional, easy-flow floor plan make everyday living and entertaining a breeze. Recent improvements include updated flooring, dual-pane windows, fresh interior paint, and other tasteful upgrades that create a clean, move-in ready feel. With 5 well-sized bedrooms and 3 full bathrooms, there is room for everyone, plus excellent options for a home office, guests, or multigenerational living. Set on an expansive lot at the end of a quiet cul-de-sac, this property offers a peaceful setting with room to play, garden, entertain, or plan future outdoor projects. All of this, just minutes from Walnut Creek’s shopping, dining, parks, BART, and major commute routes – a special opportunity to own a beautifully maintained home in a prime location!

Listing Agent

Joe Frazzano

Compass License #00982431 Listed on: 09/17/2026

Compass

Co-Listing Agent

Alex Tse

Compass License #01386010

Open House Schedule

  • Saturday, September 19, 2026
    1:00 to 4:00 pm
    9/19/2026 1:00:00 PM +00:00
    9/19/2026 4:00:00 PM +00:00
    1740 Argonne Drive delivers the space, setting, and convenience buyers hope for but rarely find – 5-bedrooms and 3-bathrooms on a huge lot at the Concord/Walnut Creek border, and on the market for the very first time. This lovingly owned home has been meticulously cared-for and thoughtfully updated over the years, offering a rare blend of comfort and flexibility in a highly sought-after location. Light-filled living areas and a functional, easy-flow floor plan make everyday living and entertaining a breeze. Recent improvements include updated flooring, dual-pane windows, fresh interior paint, and other tasteful upgrades that create a clean, move-in ready feel. With 5 well-sized bedrooms and 3 full bathrooms, there is room for everyone, plus excellent options for a home office, guests, or multigenerational living. Set on an expansive lot at the end of a quiet cul-de-sac, this property offers a peaceful setting with room to play, garden, entertain, or plan future outdoor projects!
    Add to Calendar
  • Sunday, September 20, 2026
    1:00 to 4:00 pm
    9/20/2026 1:00:00 PM +00:00
    9/20/2026 4:00:00 PM +00:00
    1740 Argonne Drive delivers the space, setting, and convenience buyers hope for but rarely find – 5-bedrooms and 3-bathrooms on a huge lot at the Concord/Walnut Creek border, and on the market for the very first time. This lovingly owned home has been meticulously cared-for and thoughtfully updated over the years, offering a rare blend of comfort and flexibility in a highly sought-after location. Light-filled living areas and a functional, easy-flow floor plan make everyday living and entertaining a breeze. Recent improvements include updated flooring, dual-pane windows, fresh interior paint, and other tasteful upgrades that create a clean, move-in ready feel. With 5 well-sized bedrooms and 3 full bathrooms, there is room for everyone, plus excellent options for a home office, guests, or multigenerational living. Set on an expansive lot at the end of a quiet cul-de-sac, this property offers a peaceful setting with room to play, garden, entertain, or plan future outdoor projects!
    Add to Calendar
  • Tuesday, September 22, 2026
    10:00 am to 1:00 pm
    9/22/2026 10:00:00 AM +00:00
    9/22/2026 1:00:00 PM +00:00
    1740 Argonne Drive delivers the space, setting, and convenience buyers hope for but rarely find – 5-bedrooms and 3-bathrooms on a huge lot at the Concord/Walnut Creek border, and on the market for the very first time. This lovingly owned home has been meticulously cared-for and thoughtfully updated over the years, offering a rare blend of comfort and flexibility in a highly sought-after location. Light-filled living areas and a functional, easy-flow floor plan make everyday living and entertaining a breeze. Recent improvements include updated flooring, dual-pane windows, fresh interior paint, and other tasteful upgrades that create a clean, move-in ready feel. With 5 well-sized bedrooms and 3 full bathrooms, there is room for everyone, plus excellent options for a home office, guests, or multigenerational living. Set on an expansive lot at the end of a quiet cul-de-sac, this property offers a peaceful setting with room to play, garden, entertain, or plan future outdoor projects!
    Add to Calendar

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1970

Lot Details

  • 9,636 Sq Ft Lot
  • Cul-De-Sac
  • Fenced
  • Landscaped
  • Premium Lot
  • Back and Front Yard

Parking

  • 2 Car Direct Access Garage

Home Design

  • Traditional Architecture
  • Brick Exterior Construction
  • Composition Shingle Roof
  • Wood Shingle Exterior

Interior Spaces

  • 1-Story Property
  • Ceiling Fan
  • Brick Fireplace
  • Family Room with Fireplace

Kitchen

  • Breakfast Area or Nook
  • Double Oven
  • Electric Cooktop
  • Microwave
  • Dishwasher
  • Stone Countertops
  • Disposal

Flooring

  • Engineered Wood
  • Carpet

Bedrooms and Bathrooms

  • 5 Bedrooms
  • 3 Full Bathrooms

Laundry

  • Laundry in unit
  • Laundry Cabinets
  • Washer and Dryer Hookup

Utilities

  • Forced Air Heating and Cooling System

Community Details

  • No Home Owners Association

Listing and Financial Details

  • Assessor Parcel Number 1450900335

Home Details

Home Type

Single Family

Year Built

Built in 1970

Lot Details

9,636 Sq Ft Lot

Parking

2

Listing Details

  • Stories: 1
  • Year Built: 1970
  • Property Sub Type: Detached
  • Prop. Type: Residential
  • Co List Office Mls Id: SHGM18
  • Subdivision Name: Not Listed
  • Directions: Treat Blvd/Bancroft Rd/Minert Rd/Argonne Dr
  • Architectural Style: Traditional
  • Garage Yn: Yes
  • Unit Levels: One Story
  • New Construction: No
  • Special Features: OpenHouse

Interior Features

  • Flooring: Carpet, Engineered Wood
  • Appliances: Dishwasher, Double Oven, Electric Range, Microwave, Refrigerator
  • Other Equipment: Other
  • Full Bathrooms: 3
  • Total Bedrooms: 5
  • Fireplace Features: Brick, Family Room
  • Fireplaces: 1
  • Fireplace: Yes
  • Room Kitchen Features: Breakfast Nook, Stone Counters, Dishwasher, Double Oven, Electric Range/Cooktop, Disposal, Microwave, Pantry, Refrigerator

Exterior Features

  • Roof: Composition Shingles
  • Fencing: Fenced
  • Lot Features: Cul-De-Sac, Premium Lot, Landscaped
  • Pool Features: None
  • Pool Private: No
  • Construction Type: Brick, Wood
  • Exterior Features: Back Yard, Front Yard
  • Property Condition: Existing

Garage/Parking

  • Garage Spaces: 2
  • Parking Features: Attached, Int Access From Garage

Utilities

  • Heating: Forced Air
  • Cooling: Ceiling Fan(s), Central Air
  • Laundry Features: Hookups Only, Cabinets, Inside Room
  • Cooling Y N: Yes
  • Heating Yn: Yes
  • Electric: No Solar
  • Water Source: Public, Public District (Irrigat)

Condo/Co-op/Association

  • Association: No

Schools

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

Lot Info

  • Lot Size Sq Ft: 9636
  • Parcel Number: 1450900335

Map

Range of Values:

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Value Increase
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

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
2026 $2,232 $126,073 $38,476 $87,597
2025 $2,232 $123,602 $37,722 $85,880
2024 $2,088 $121,180 $36,983 $84,197
2023 $2,088 $118,805 $36,258 $82,547
2022 $2,033 $116,477 $35,548 $80,929
2021 $1,961 $114,194 $34,851 $79,343
2019 $1,904 $110,809 $33,818 $76,991
2018 $1,816 $108,637 $33,155 $75,482
2017 $1,736 $106,507 $32,505 $74,002
2016 $1,721 $104,419 $31,868 $72,551
2015 $1,600 $102,852 $31,390 $71,462
2014 $1,538 $100,839 $30,776 $70,063
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
09/17/2026 09/17/26 For Sale $1,128,000 -- $509 / Sq Ft
Source: Bay East Association of REALTORS®

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
Interfamily Deed Transfer -- None Available
Interfamily Deed Transfer -- None Available
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
Previous Owner $100,000 Future Advance Clause Open End Mortgage
Previous Owner $250,000 Credit Line Revolving
Previous Owner $20,000 Credit Line Revolving
Source: Public Records

Source: Bay East Association of REALTORS®

MLS Number: 41148567

Bay East Association of REALTORS®

APN: 145-090-033-5

California Contra Costa County Concord 94518 Shadelands

1740 Argonne Dr, Concord, 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.

Bay East Association of REALTORS® 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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Joe Frazzano
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Joe Frazzano
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(925) 722-6814
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