OFF MARKET

Off Market May 2023 for $1.1M

$1,166,489

Est. refi paymentEst. refi $7,956/mo

•

2,075

sq ft

1185 Mardon Ct, Concord, CA 94521

About this home

Welcome to your dream home situated at the end of a quiet cul-de-sac, fully remodeled with a modern kitchen and expansive floor plan.You'll love cooking in this kitchen, equipped with stainless steel appliances, sleek quartz countertops, tile splashback, peninsula with seating and white shaker style cabinets for plenty of storage space. Open flow to a dining area and family room boasting a vaulted ceiling, fireplace and backyard access. Enjoy a half bath for added convenience. Upstairs enjoy a spacious primary bedroom featuring an ensuite bath with a walk in tile shower. Find 3 additional generously sized bedrooms and a hall bath with shower/tub. The backyard is nestled at the base of Mt Diablo and includes a covered paver patio and large grass area for outdoor entertainment or relaxation. Additional features include recessed lighting throughout, 3 car attached garage with epoxy flooring, and fresh landscaping with irrigation. Easy access to all nearby amenities including multiple schools within walking distance, miles of bike paths/walking trails, shopping, dining and much more!

Single-familyProperty Type

1979Year Built

9,500 sq ftLot Size

$562Est. Price/Sq.Ft.

3 car garageParking

Listed by Renee White •DRE #01462315 • Keller Williams Realty

Bought with Donna Souza •DRE #00636195 • Golden Gate Sotheby's Int'l Re

Redfin checked: 3 minutes ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #41022846

Redfin Estimate

$1,166,489

$66K since sold in May 2023$8,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 14.8% higher than the average sale price ($1.02M) of 6 comparable homes.

SOLD JUL 16, 2026
$1,173,000
A
4 beds2.5 baths2,249 sq ft
1170 Mardon Ct, Concord, CA 94521
SOLD NOV 26, 2025
$830,000
B
4 beds2.5 baths2,075 sq ft
1239 Krona Ln, Concord, CA 94521
SOLD AUG 21, 2026
$950,000
C
4 beds2 baths1,919 sq ft
5525 Lewis Way, Concord, CA 94521
SOLD JUN 29, 2026
$1,198,000
D
4 beds2.5 baths2,041 sq ft
5517 Guadalupe Ct, Concord, CA 94521
SOLD DEC 4, 2025
$970,000
E
4 beds2.5 baths2,032 sq ft
5410 Lynbrook Pl, Concord, CA 94521
SOLD JUL 10, 2026
$975,000
F
4 beds3 baths2,163 sq ft
1193 Morrell, Concord, CA 94521

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Earn from this home

Sell

$278,248

Est. take-home

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Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$3,874/mo

Redfin rental estimate

List your home for rent

Market trends in 94521, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.4%

0.1% MoM

Median sale price

$820K

$21K MoM

Avg. days on market

23d

2 days MoM

Recently sold homes

114

12 MoM

New listings for sale

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$1,225,000
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OPEN SAT, 1PM TO 4PM
$849,000
3 beds2 baths1,402 sq ft
4026 Susanwood Dr, Concord, CA 94521
NEW 10 HRS AGO
$290,000
1 bed1 bath762 sq ft
5425 Concord Blvd Unit E4, Concord, CA 94521
OPEN SAT, 1PM TO 4PM
$450,000
3 beds2 baths1,284 sq ft
5065 Valley Crest Dr #242, Concord, CA 94521
OPEN SAT, 12PM TO 3PM
$999,333
5 beds2 baths2,167 sq ft
1704 Denkinger Rd, Concord, CA 94521
OPEN SAT, 2PM TO 4PM
$569,000
3 beds2 baths1,468 sq ft
1800 Wildbrook Ct Unit E, Concord, CA 94521
(888) 832-7179
$1,950,000
6 beds5.5 baths4,508 sq ft
5193 Crystyl Ranch Dr, Concord, CA 94521
OPEN SUN, 1PM TO 4PM
$775,000
4 beds2 baths1,284 sq ft
4074 Hamlet Ct, Concord, CA 94521
OPEN SUN, 11AM TO 1:30PM
$559,950
3 beds2.5 baths1,408 sq ft
4440 Eagle Peak Rd Unit D, Concord, CA 94521
OPEN SAT, 1PM TO 3PM
$299,000
2 beds1 bath889 sq ft
4081 Clayton Rd #209, Concord, CA 94521
See all

Provided by Redfin

Sale history for 1185 Mardon Ct

Date

Event

Price

bridgeMLS, Bay East AOR, or Contra Costa AOR #41022846

May 17, 2023

Sold

$1,100,000

$530/sq ft

Apr 30, 2023

Pending

—

Apr 27, 2023

Price Changed

$1,099,000

$530/sq ft

Mar 30, 2023

Listed

$1,150,000

$554/sq ft

Public Records

May 14, 2021

Sold

$947,000

$456/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #40641273

Apr 30, 2014

Sold

$590,000

$284/sq ft

Apr 7, 2014

Price Changed

$590,000

$284/sq ft

Apr 7, 2014

Pending

—

Mar 27, 2014

Price Changed

$589,900

$284/sq ft

Mar 27, 2014

Relisted

—

Mar 17, 2014

Price Changed

$580,000

$280/sq ft

Mar 17, 2014

Pending

—

Mar 1, 2014

Price Changed

$589,900

$284/sq ft

Mar 1, 2014

Relisted

—

Feb 19, 2014

Price Changed

$599,000

$289/sq ft

Feb 19, 2014

Pending

—

Feb 14, 2014

Price Changed

$589,900

$284/sq ft

Feb 14, 2014

Relisted

—

Feb 10, 2014

Listing Removed

—

Dec 28, 2013

Listed

$599,900

$289/sq ft

+25

bridgeMLS, Bay East AOR, or Contra Costa AOR #40609009

Jul 1, 2013

Listing Removed

—

Jul 1, 2013

Sold

$510,000

$246/sq ft

May 3, 2013

Pending

—

Apr 2, 2013

Listed

$523,000

$252/sq ft

+25

bridgeMLS, Bay East AOR, or Contra Costa AOR #40346031

Nov 26, 2008

Sold

$475,000

$229/sq ft

Oct 31, 2008

Listing Removed

—

Oct 25, 2008

Contingent

—

Oct 11, 2008

Relisted

—

Sep 20, 2008

Listing Removed

—

Sep 19, 2008

Relisted

—

Aug 30, 2008

Listing Removed

—

Aug 5, 2008

Price Changed

$509,900

$246/sq ft

Jul 18, 2008

Price Changed

$584,900

$282/sq ft

May 30, 2008

Listed

$599,900

$289/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #40277594

Oct 3, 2007

Listing Removed

—

Sep 2, 2007

Price Changed

Jul 18, 2007

Price Changed

Jun 29, 2007

Price Changed

Jun 20, 2007

Listed

Public Records

Feb 13, 2004

Sold

$615,000

$296/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #11215893

Feb 11, 2004

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #11216659

Feb 13, 2004

Sold

$615,000

$296/sq ft

Jan 26, 2004

Listing Removed

—

Jan 5, 2004

Listed

$609,950

$294/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #11214825

Jan 8, 2004

Listing Removed

—

Public Records

Dec 6, 1991

Sold

$239,000

$115/sq ft

Public Records

Dec 22, 1983

Sold

$20,000

$10/sq ft

Public Records

Dec 22, 1983

Sold

$156,000

$75/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$13,563 (+2.5%)

$668,561 + $498,767

$1,167,328

2024

$13,233 (+15.8%)

$655,452 + $488,988

$1,144,440

2023

$11,423 (−2.2%)

$642,600 + $479,400

$1,122,000

2022

$11,677 (+40.8%)

$541,008 + $408,884

$949,892

2021

$8,293 (+0.7%)

$530,400 + $435,540

$965,940

2020

$8,238 (+1.2%)

$396,375 + $271,798

$668,173

2019

$8,139 (+3.9%)

$392,311 + $269,012

$661,323

2018

$7,834 (+3.4%)

$384,619 + $263,738

$648,357

2017

$7,578 (+2.7%)

$369,685 + $253,498

$623,183

2016

$7,378 (+1.0%)

$369,685 + $253,498

$623,183

2015

$7,306 (+15.7%)

$362,437 + $248,528

$610,965

2014

$6,316 (+11.8%)

$301,362 + $210,953

$512,315

2013

$5,647 (+6.6%)

$301,362 + $210,953

$512,315

2012

$5,296 (−16.6%)

$240,000 + $225,000

$465,000

2011

$6,347 (+13.3%)

$133,094 + $302,906

$436,000

2010

$5,601 (+0.3%)

$145,000 + $330,000

$475,000

2009

$5,583 (−26.4%)

$144,656 + $329,217

$473,873

2008

$7,586

$145,000 + $330,000

$475,000

Tax history for 1185 Mardon Ct

Year

Property tax

Land + Additions

Assessment*

2025

$13,563 (+2.5%)

$668,561 + $498,767

$1,167,328

2024

$13,233 (+15.8%)

$655,452 + $488,988

$1,144,440

2023

$11,423 (−2.2%)

$642,600 + $479,400

$1,122,000

2022

$11,677 (+40.8%)

$541,008 + $408,884

$949,892

2021

$8,293 (+0.7%)

$530,400 + $435,540

$965,940

2020

$8,238 (+1.2%)

$396,375 + $271,798

$668,173

2019

$8,139 (+3.9%)

$392,311 + $269,012

$661,323

2018

$7,834 (+3.4%)

$384,619 + $263,738

$648,357

2017

$7,578 (+2.7%)

$369,685 + $253,498

$623,183

2016

$7,378 (+1.0%)

$369,685 + $253,498

$623,183

2015

$7,306 (+15.7%)

$362,437 + $248,528

$610,965

2014

$6,316 (+11.8%)

$301,362 + $210,953

$512,315

2013

$5,647 (+6.6%)

$301,362 + $210,953

$512,315

2012

$5,296 (−16.6%)

$240,000 + $225,000

$465,000

2011

$6,347 (+13.3%)

$133,094 + $302,906

$436,000

2010

$5,601 (+0.3%)

$145,000 + $330,000

$475,000

2009

$5,583 (−26.4%)

$144,656 + $329,217

$473,873

2008

$7,586

$145,000 + $330,000

$475,000

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

9,500 Sq. Ft.

Year renovated

2005

Sq. Ft.

2,075

Year built

1979

Style

Single Family Residential

County

Contra Costa County

APN

1211110331

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2026.

RS10

Residential Single-Family District

The RS district is applied to areas of the city appropriate for single-family residential uses in neighborhoods at densities of 2.5 to 10 units per net acre, subject to appropriate standards. The RS zoning districts generally apply to the single-family residential districts with development existing at the time of the adoption of this development code. The specific allowable density for each parcel is shown on the zoning map by a numerical suffix residential density designator RS-10 corresponding to the minimum lot size 10000. The RS district is consistent with and implements the low density residential (LDR) land use designation of the general plan.

Permitted uses

Include but are not limited to:

Housing-Single unit
Housing-Senior
Recreation
Agriculture-Cropland
Agriculture-Grove / orchard / vineyard
Park & open space

May 4, 2022 • Final

Building

Perform a complete demolition of a pool to create a future buildable area.

Demolition

Feb 22, 2013 • Final

Bldhp historical

Complete the demolition of an abandoned swimming pool shell to correct a violation.

Demolition

Pool and hot tub

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Parking

Parking Information
Has Attached Garage
Garage Spaces: 3
Covered Spaces: 3
Parking Features: Attached, Int Access From Garage

Interior

Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 2
# of Bathrooms Partial: 1
Other Bathrooms Included Features: Shower Over Tub, Tile, Updated Baths
Primary Bathroom Included Features: Stall Shower, Tile, Updated Baths

Interior Features
Interior Features: Dining Area, Family Room, Kitchen/Family Combo, Breakfast Bar, Stone Counters, Eat-in Kitchen, Pantry, Updated Kitchen
Appliances: Dishwasher, Disposal, Microwave, Refrigerator, Gas Water Heater
Laundry Features: In Garage
Upper Level Features: 4 Bedrooms, 2 Baths
Street Level Features: 0.5 Bath, Main Entry
Fireplaces Total: 1
Has Fireplace
Flooring: Laminate

Room Information
Kitchen Features: Breakfast Bar,Counter - Stone,Dishwasher,Eat In Kitchen,Garbage Disposal,Microwave,Pantry,Refrigerator,Updated Kitchen
Rooms Total: 9
Fireplace Features: Family Room
Basement: Crawl Space

Exterior

Building Information
Construction Materials: Stucco, Wood Siding
Building Area Total: 2,075

Exterior Features
Patio And Porch Features: Deck, Patio, Covered
Exterior Features: Back Yard, Front Yard, Garden/Play
Fencing: Fenced

Property Information
Living Area: 2075
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1979

Lot Information
Lot Size Square Feet: 9500
Lot Size Area: 0.22
Lot Size Units: Acres
Lot Size Acres: 0.22
Lot Features: Regular

Utilities

Utility Information
Water Source: Public
Sewer: Public Sewer

Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: Central Air

Location

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

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 2,075
Stories: 2.0
Lot Size: 9,500 square feet
Style: Single Family Residential
Year Built: 1979
Year Renovated: 2005
County: Contra Costa County
APN: 1211110331

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Highlands Elementary School

Public K-5 • Assigned • 0.1mi

7/10

Pine Hollow Middle School

Public 6-8 • Assigned • 0.2mi

6/10

Concord High School

Public 9-12 • Assigned • 3.1mi

5/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

6/10 Fire Factor

12% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 93° expected this year, 14 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

9/10 Air Factor

17 unhealthy days expected this year, 17 days in 30 years

Provided by First Street

Historical weather

Concord, CA • 94521

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 11.8 hours in June and 4.8 hours in December, placing it above the U.S. average for solar exposure.

11.8 hrs

4.8 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.11M – $1.34M

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5065 Valley Crest Dr #242, Concord, CA 94521

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1800 Wildbrook Ct Unit E, Concord, CA 94521

(888) 832-7179

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5193 Crystyl Ranch Dr, Concord, CA 94521

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4074 Hamlet Ct, Concord, CA 94521

OPEN SUN, 11AM TO 1:30PM

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3 beds2.5 baths1,408 sq ft

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Home values near 1185 Mardon Ct

Data from public records.

Address	Redfin Estimate
1180 Mardon Court, Concord, CA 4 Beds \| 2.5 Baths \| 2075 Sq. Ft.	$1,027,017
1170 Mardon Court, Concord, CA 4 Beds \| 2.5 Baths \| 2249 Sq. Ft.	$1,185,113

Address	Redfin Estimate
1195 Mardon Court, Concord, CA 5 Beds \| 2.5 Baths \| 2249 Sq. Ft.	$963,336
1175 Mardon Court, Concord, CA 4 Beds \| 3 Baths \| 2249 Sq. Ft.	$987,206

Address	Redfin Estimate
1190 Mardon Court, Concord, CA 4 Beds \| 3 Baths \| 2249 Sq. Ft.	$973,351
27 Krona Court, Concord, CA 5 Beds \| 4 Baths \| 3297 Sq. Ft.	$1,407,426

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2023. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 94521, CA

Sale history for 1185 Mardon Ct

Tax history for 1185 Mardon Ct

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94521

Home values near 1185 Mardon Ct

More real estate resources