Google street view image for 4290 Mercer Ct, Concord, CA 94521

Off market

$676,691

•

2 ba

•

1,071

sq ft

4290 Mercer Ct, Concord, CA 94521

About this home

4290 Mercer Ct is a 1,071 square foot house on a 7,790 square foot lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Concord data, we estimate the home's value is $676,691.

Single-familyProperty Type

1961Year Built

7,790 sq ftLot Size

$632Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$676,691

$18K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 24.1% lower than the average sale price ($891K) of 6 comparable homes.

SOLD SEP 8, 2026
$1,300,000
A
4 beds2 baths1,795 sq ft
4130 Wilson Ln, Concord, CA 94521
SOLD MAR 31, 2026
$750,000
B
3 beds2 baths1,071 sq ft
4273 Armand Dr, Concord, CA 94521
SOLD SEP 18, 2026
$790,000
C
3 beds2 baths1,389 sq ft
4620 Regina Ln, Concord, CA 94521
SOLD MAY 13, 2026
$846,500
D
3 beds2 baths1,285 sq ft
4290 Woodson Ct, Concord, CA 94521
SOLD AUG 27, 2026
$790,000
E
3 beds2 baths1,724 sq ft
4627 Regina Ln, Concord, CA 94521
SOLD JUN 26, 2026
$870,000
F
3 beds2 baths1,694 sq ft
1679 Westwood Dr, Concord, CA 94521

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Earn from this home

Sell

$640,638

Est. take-home

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Rent

$3,058/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

$345,000
2 beds1.5 baths1,088 sq ft
1501 Parkwood Pl, Concord, CA 94521
$875,000
3 beds2 baths1,748 sq ft
5370 Myrtle Dr, Concord, CA 94521
COMING SOON
$749,000
4 beds2 baths1,560 sq ft
1783 Leewood Way, Concord, CA 94521
$1,399,000
5 beds3 baths3,818 sq ft
22 Byron Ct, Concord, CA 94521
OPEN TUE, 10:30AM TO 1:30PM
$849,500
4 beds2 baths1,709 sq ft
1284 Pinecrest Dr, Concord, CA 94521
$875,000
3 beds2 baths1,365 sq ft
4485 Clear Creek Ct, Concord, CA 94521
$689,000
3 beds1 bath1,215 sq ft
1340 Janet Ln, Concord, CA 94521
EARLY ACCESS
$800,000
3 beds3 baths1,548 sq ft
4212 Dubhe Ct, Concord, CA 94521
3D WALKTHROUGH
$799,000
3 beds2 baths1,462 sq ft
1316 Pineview Ln, Concord, CA 94521
$629,000
3 beds2 baths1,131 sq ft
1339 Vermont, Concord, CA 94521
See all

Provided by Redfin

Sale history for 4290 Mercer Ct

As the MLS and public records start to fill up, we'll list the details here.

Year

Property tax

Land + Additions

Assessment*

2025

$1,701 (+108.1%)

$31,310 + $45,619

$76,929

2024

$817 (−48.2%)

$30,697 + $44,725

$75,422

2023

$1,576 (+3.3%)

$30,096 + $43,849

$73,945

2022

$1,526 (+4.2%)

$29,506 + $42,990

$72,496

2021

$1,464 (+2.0%)

$28,928 + $42,148

$71,076

2020

$1,435 (+1.4%)

$28,361 + $41,322

$69,683

2019

$1,415 (+5.3%)

$28,071 + $40,899

$68,970

2018

$1,345 (+5.2%)

$27,521 + $40,098

$67,619

2017

$1,278 (+0.4%)

$26,453 + $38,542

$64,995

2016

$1,273 (+10.4%)

$26,453 + $38,542

$64,995

2015

$1,153 (+5.3%)

$25,935 + $37,787

$63,722

2014

$1,095 (+5.0%)

$25,046 + $36,491

$61,537

2013

$1,042 (+5.1%)

$25,046 + $36,491

$61,537

2012

$992 (+2.3%)

$24,933 + $36,327

$61,260

2011

$969 (+2.5%)

$24,445 + $35,615

$60,060

2010

$945 (−6.5%)

$23,966 + $34,917

$58,883

2009

$1,011 (+10.4%)

$23,787 + $34,657

$58,444

2008

$915

$23,844 + $34,740

$58,584

Tax history for 4290 Mercer Ct

Year

Property tax

Land + Additions

Assessment*

2025

$1,701 (+108.1%)

$31,310 + $45,619

$76,929

2024

$817 (−48.2%)

$30,697 + $44,725

$75,422

2023

$1,576 (+3.3%)

$30,096 + $43,849

$73,945

2022

$1,526 (+4.2%)

$29,506 + $42,990

$72,496

2021

$1,464 (+2.0%)

$28,928 + $42,148

$71,076

2020

$1,435 (+1.4%)

$28,361 + $41,322

$69,683

2019

$1,415 (+5.3%)

$28,071 + $40,899

$68,970

2018

$1,345 (+5.2%)

$27,521 + $40,098

$67,619

2017

$1,278 (+0.4%)

$26,453 + $38,542

$64,995

2016

$1,273 (+10.4%)

$26,453 + $38,542

$64,995

2015

$1,153 (+5.3%)

$25,935 + $37,787

$63,722

2014

$1,095 (+5.0%)

$25,046 + $36,491

$61,537

2013

$1,042 (+5.1%)

$25,046 + $36,491

$61,537

2012

$992 (+2.3%)

$24,933 + $36,327

$61,260

2011

$969 (+2.5%)

$24,445 + $35,615

$60,060

2010

$945 (−6.5%)

$23,966 + $34,917

$58,883

2009

$1,011 (+10.4%)

$23,787 + $34,657

$58,444

2008

$915

$23,844 + $34,740

$58,584

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

Zoning and permits

Zoning
Permits

RS7

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-7 corresponding to the minimum lot size 7000. 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

Property details

Interior

Room Information
# of Rooms: 6

Exterior

Property Information
Living Sq. Ft: 1,071
Ground Floor Sq. Ft: 1,071
Building Sq. Ft: 1,071
# of Stories: 1
Legal Description: TRACT 2847 32

Parking & Garage Information
Garage/Parking Sq. Ft: 360

Lot Information
# of Buildings: 1
Land Sq. Ft: 7,790
Legal Lot Number: 32
Acres: 0.1788
County Use Description: SINGLE FAMILY

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,071
Stories: 1.0
Lot Size: 7,790 square feet
Style: Single Family Residential
Year Built: 1961
Year Renovated: 1961
County: Contra Costa County
APN: 1152520100

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Mountain View Elementary School

Public K-5 • Assigned • 0.3mi

6/10

El Dorado Middle School

Public 6-8 • Assigned • 0.7mi

3/10

Concord High School

Public 9-12 • Assigned • 0.8mi

5/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

6/10 Flood Factor

Estimated 80%+ chance of a flood reaching the building in the next 30 years

5/10 Fire Factor

4% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 96° 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

18 unhealthy days expected this year, 19 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

$643,000 – $779,000

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EARLY ACCESSCOMPASS COMING SOON

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Home values near 4290 Mercer Ct

Data from public records.

Address	Redfin Estimate
4285 Mercer Ct, Concord, CA 3 Beds \| 2 Baths \| 1080 Sq. Ft.	$688,461
4266 Mercer Ct, Concord, CA 4 Beds \| 2 Baths \| 1677 Sq. Ft.	$789,606

Address	Redfin Estimate
4291 Mercer Ct, Concord, CA 3 Beds \| 2 Baths \| 1080 Sq. Ft.	$652,802
4301 Mercer Ct, Concord, CA 3 Beds \| 2 Baths \| 1080 Sq. Ft.	$760,049

Address	Redfin Estimate
4272 Mercer Ct, Concord, CA 3 Beds \| 2 Baths \| 1080 Sq. Ft.	$743,334
4279 Mercer Ct, Concord, CA 3 Beds \| 2 Baths \| 1080 Sq. Ft.	$611,802

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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 4290 Mercer Ct

Tax history for 4290 Mercer Ct

Zoning and permits

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 4290 Mercer Ct

More real estate resources