When was property at 1841 Argonne Drive built and last sold?

The property at 1841 Argonne Drive was built in 1969 and last sold on Nov 22, 2010 for $505,000.

How much is this home worth?

The estimated value of the home located at 1841 Argonne Drive is $1,060,500.

What are some comparable homes to 1841 Argonne Drive?

There are currently no comparable homes to 1841 Argonne Drive.

Walnut Creek

94598

Carriage Square

1841 Argonne Dr

Sold on Sep 18, 2026

Map

$955,000

● House - Off Market

1841 Argonne Dr

Walnut Creek, CA 94598

3 Beds

2 Baths

1,630 Ft²

$4,690

Est. Monthly

About This Property

New Price! Welcome to 1841 Argonne Dr, a wonderful opportunity to own a single-story home in one of Walnut Creek's most convenient and desirable locations. The home is ready for a buyer with vision. This is a rare opportunity to put your own artistic touch on a Walnut Creek home with a pool, large lot, and exceptional location-all at an attractive price point. Enjoy close proximity to downtown Walnut Creek, shopping, restaurants, local public and private schools, BART, and Highway 680, making everyday living and commuting exceptionally convenient. If you've been waiting for an opportunity to own in Walnut Creek and make a home your own, 1841 Argonne Dr is one you won't want to miss.

Unit Size

1,630 Ft²

Days on Market

35 days

Land Size

0.23 acres

Price per sqft

$586

Property Type

House

Property Taxes

HOA Dues

Year Built

1969

Payment Calculator

Cap Rate Calculator

Last updated: 2 months ago (bridgeMLS/CCAR/Bay East AOR #41145039)

Price History

Date / Event	Date	Event
Sep 18, 2026	Sold	Premium
Sold
Sep 16, 2026	In contract	-
In contract
Sep 11, 2026	Price Decreased	$999,000 ↓ $51K (4.9%)
Price Decreased
Aug 14, 2026	Listed by Keller Williams Realty	$1,050,000
Listed by Keller Williams Realty

Property Highlights

Garage

Air Conditioning

Fireplace

Building Info

Overview

General

Year Built: 1969

Effective Year Built: 1970
Building Count: 1
Total Rooms: 9
Bedroom Count: 3
Bathroom Count: 2
Full Bathrooms: 2
Partial Bathrooms: 2
Building Condition: 0
Building Quality: 0
Construction Type: 0
Building Style: 0
Exterior Walls Type: 0
Interior Walls Type: 0
Roof Shape Type: 0
Roof Cover Type: 0
Floor Count: 100
Living Units: 1
Floor Cover: 0
Basement Type: 0
Basement Area: 0
Garage Type: 1
Garage Square Area: 442
Parking Space Count: 2
Patio Type: 0
Porch Type: 0
Pool Type: 8
Location Influence Type: 000

Dimensions

Lot Size Square Feet: 10,000

Total Building Area: 1,630
Gross Building Area: 1,630
Building Area: 1,630
Building Area Measurement: L

Heating and Cooling

Air Conditioning: 0

Heating: 3
Heated Square Feet: 1,630
Heating Fuel Type: 0

Utilities

Sewer System: 0

Water Service: 0

Building

Building Type: 0

Property Class: R
Subdivision: WALNUT CREEK
Land Acres: 0000000230
Standard Land Use Code: 1001
County Land Use Code: 11
Legal Description 1: TRACT 3740 LOT 50 EX MR

Neighborhood

School District Name: Mount Diablo Unified School District

School Tax School District: MT. DIABLO UNIF
Census Tract: 338201

Zoning

Zoning: R10

Geography

Subdivision Tract Number: 3740

Parcel: 145-045-004
Lot: 50
Latitude: 37.9368
Longitude: -122.036

Address

Full Address: 1841 Argonne Dr

Address - House Number: 1841
Address - Street Name: Argonne
Address - Suffix Type: Dr
State: CA
City Name: Walnut Creek
Carrier Code: C006
4-Digit Zip Code: 1202
Zip Code: 94598

Valuation

Tax

Tax Year: 2023

Tax Amount: $257,488
Tax Rate Code Area: 09-008

Appraisal Valuation

Standard Deviation: 0.1887

Valuation Date: Nov 22, 2023
Confidence Score: 75
Final Value: 884,935
High Value: 1,051,983
Low Value: 717,887

Assessments Valuation

Assessed Year: 2023

Assessed Total Value: $170,778
Assessed Land Value: $73,016
Assessed Improvements Value: $97,762

Exemptions

Homeowner Exemption: Yes

Sales

Current Sale Contract Date: Nov 22, 2010

Current Sale Recording Date: Dec 03, 2010
Current Sale Price:

Premium
Current Sale Document Type: 36
Current Sale Input Document Number: 2010-272803

Data used for valuation calculations is provided by RealtyHop, and other third party sources

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Comparables

About Carriage Square

Stats & Trends

Median Asking:

$1,375,000

Sale Price/ft²

$665

Below Asking

0.02%

Average Days on Market

Average Home Size

2327 ft²

Average Home Age

32.4 years

Currently For Sale

9 Listings

Based on RH Advisors, Inc. calculations of home data from MLS and/or public records.

Similar Homes for Sale

Currently no similar homes around

Nearby Rentals

Unit for rent at 1662 Parkside Drive, WALNUT CREEK, CA, 94597

$3,900 /mo

2 Beds
2 Baths
1,515 ft²

1662 Parkside Drive, WALNUT CREEK, CA, 94597 Listing by Maksim Shepelev

Unit for rent at 450 N Civic Dr, WALNUT CREEK, CA, 94596

$3,100 /mo

2 Beds
2 Baths
1,023 ft²

450 N Civic Dr, WALNUT CREEK, CA, 94596 Listing by Natasha Smolkin

Unit for rent at 99 Cleaveland Rd, Pleasant Hill, CA, 94523-3761

$2,950 /mo

2 Beds
2 Baths
1,248 ft²

99 Cleaveland Rd, Pleasant Hill, CA, 94523-3761 Listing by Dessislava Gueorguieva

Rentals Near You

Click here to view more rentals in the neighborhood.

Listed by: Jason Moon, Keller Williams Realty
Last Updated: 2 months ago
Data Source: CRMLS, MLS# 41145039

The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information

1841 Argonne Dr

About This Property

Price History

Property Highlights

Building Info

Overview

Building

Neighborhood

Zoning

Geography

Valuation

Comparables

About Carriage Square

Stats & Trends

Similar Homes for Sale

Nearby Rentals

Frequently Asked Questions