Google street view image for 5520 Delaware Ct, Concord, CA 94521

Off market

$929,893

•

2 ba

•

1,919

sq ft

5520 Delaware Ct, Concord, CA 94521

About this home

5520 Delaware Ct is a 1,919 square foot house on a 0.3 acre lot with 4 bedrooms and 2 bathrooms. Based on Redfin's Concord data, we estimate the home's value is $929,893.

Single-familyProperty Type

1959Year Built

0.3 acresLot Size

$485Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$929,893

$37K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 0.3% lower than the average sale price ($933K) of 6 comparable homes.

SOLD AUG 21, 2026
$950,000
A
4 beds2 baths1,919 sq ft
5525 Lewis Way, Concord, CA 94521
SOLD OCT 23, 2026
$862,000
B
4 beds2 baths1,578 sq ft
1013 Panadero Way, Clayton, CA 94517
SOLD OCT 8, 2026
$1,015,500
C
4 beds2 baths1,919 sq ft
5725 Del Trigo Ln, Concord, CA 94521
SOLD APR 22, 2026
$1,200,000
D
4 beds2 baths1,919 sq ft
5565 Jasper Ct, Concord, CA 94521
SOLD JUL 16, 2026
$770,000
E
4 beds2 baths1,321 sq ft
5515 Pennsylvania Blvd, Concord, CA 94521
SOLD JUL 28, 2026
$800,000
F
4 beds2 baths1,787 sq ft
5235 La Corte Bonita, Concord, CA 94521

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Earn from this home

Sell

$880,725

Est. take-home

List your home with Redfin and save $4,649

Rent

$3,533/mo

Redfin rental estimate

List your home for rent

Market trends in 94521, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

100.0%

0.4% MoM

Median sale price

$797K

$18K MoM

Avg. days on market

30d

7 days MoM

Recently sold homes

112

1 MoM

New listings for sale

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4315 Arleda Ln, Concord, CA 94521
OPEN SUN, 1PM TO 4PM
$899,000
4 beds2 baths2,007 sq ft
1268 Blenheim Ln, Concord, CA 94521
OPEN TODAY, 1:30PM TO 4:30PM
$998,000
3 beds2.5 baths1,783 sq ft
4493 Stone Canyon Ct, Concord, CA 94521
OPEN SUN, 1PM TO 4PM
$770,000
4 beds2 baths1,709 sq ft
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COMING SOON
$1,299,000
4 beds3 baths2,632 sq ft
1255 Oak Knl, Concord, CA 94523
$925,000
4 beds2 baths1,892 sq ft
1585 Thornwood Dr, Concord, CA 94521
COMING SOON
$819,900
3 beds3 baths2,236 sq ft
5248 Concord Blvd, Concord, CA 94521
$475,000
3 beds2 baths1,284 sq ft
5085 Valley Crest Dr #273, Concord, CA 94521
The Melville Group
$765,000
3 beds2 baths1,774 sq ft
1912 Bailey Rd, Concord, CA 94521
See all

Provided by Redfin

Sale history for 5520 Delaware Ct

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

Year

Property tax

Land + Additions

Assessment*

2026

$11,196 (+2.4%)

$497,618 + $426,529

$924,147

2025

$10,932 (+2.5%)

$497,618 + $426,529

$924,147

2024

$10,661 (+1.8%)

$487,861 + $418,166

$906,027

2023

$10,471 (+1.2%)

$478,296 + $409,967

$888,263

2022

$10,344 (+20.8%)

$468,918 + $401,929

$870,847

2021

$8,564 (+1.2%)

$459,724 + $394,049

$853,773

2020

$8,464 (+0.3%)

$376,654 + $322,846

$699,500

2019

$8,440 (+7.8%)

$370,731 + $317,769

$688,500

2018

$7,831 (+9.3%)

$367,231 + $314,769

$682,000

2017

$7,167 (+8.8%)

$319,308 + $273,692

$593,000

2016

$6,590 (+10.3%)

$319,308 + $273,692

$593,000

2015

$5,976 (+18.3%)

$294,269 + $252,231

$546,500

2014

$5,051 (+16.7%)

$219,154 + $187,846

$407,000

2013

$4,328 (+6.2%)

$219,154 + $187,846

$407,000

2012

$4,077 (−15.7%)

$189,808 + $162,692

$352,500

2011

$4,834 (−0.7%)

$179,038 + $153,462

$332,500

2010

$4,868 (−8.5%)

$218,615 + $187,385

$406,000

2009

$5,318 (−3.5%)

$218,615 + $187,385

$406,000

2008

$5,513

$242,308 + $207,692

$450,000

Tax history for 5520 Delaware Ct

Year

Property tax

Land + Additions

Assessment*

2026

$11,196 (+2.4%)

$497,618 + $426,529

$924,147

2025

$10,932 (+2.5%)

$497,618 + $426,529

$924,147

2024

$10,661 (+1.8%)

$487,861 + $418,166

$906,027

2023

$10,471 (+1.2%)

$478,296 + $409,967

$888,263

2022

$10,344 (+20.8%)

$468,918 + $401,929

$870,847

2021

$8,564 (+1.2%)

$459,724 + $394,049

$853,773

2020

$8,464 (+0.3%)

$376,654 + $322,846

$699,500

2019

$8,440 (+7.8%)

$370,731 + $317,769

$688,500

2018

$7,831 (+9.3%)

$367,231 + $314,769

$682,000

2017

$7,167 (+8.8%)

$319,308 + $273,692

$593,000

2016

$6,590 (+10.3%)

$319,308 + $273,692

$593,000

2015

$5,976 (+18.3%)

$294,269 + $252,231

$546,500

2014

$5,051 (+16.7%)

$219,154 + $187,846

$407,000

2013

$4,328 (+6.2%)

$219,154 + $187,846

$407,000

2012

$4,077 (−15.7%)

$189,808 + $162,692

$352,500

2011

$4,834 (−0.7%)

$179,038 + $153,462

$332,500

2010

$4,868 (−8.5%)

$218,615 + $187,385

$406,000

2009

$5,318 (−3.5%)

$218,615 + $187,385

$406,000

2008

$5,513

$242,308 + $207,692

$450,000

*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

Planned District

The purpose of the planned district was to provide for development and site design which better responded to unique environmental conditions in furtherance of the general plan by permitting varied setbacks, diverse lot sizes, and other variations to the residential development standards. The development standards were established with the approval of a preliminary development plan by the city council. However, many of the preliminary development plans for residential planned district development and/or their subsequent use permit approval did not provide a sufficient written record to document the development standards and guide the approval of changes to properties over time. Where no record of development standards exists for a specific residential planned district.

Nov 24, 2025 • Final

Solar pv

Install a solar photovoltaic system with an energy storage system. Upgrade the main electrical service panel from 125 amps to 200 amps. Update the equipment layout and solar modules.

Battery

Electrical

Solar

Nov 19, 2025 • Active

Revision

Update the equipment layout, change the module type, decrease the module count, and increase the system size for a solar installation.

Electrical

Solar

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

Interior

Room Information
# of Rooms: 8

Exterior

Property Information
Living Sq. Ft: 1,919
Ground Floor Sq. Ft: 1,919
Building Sq. Ft: 2,337
# of Stories: 1
Legal Description: TRACT 2702 LOT 185

Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 418
Garage / Carport Type: Attached

Lot Information
# of Buildings: 1
Land Sq. Ft: 13,200
Legal Lot Number: 185
Acres: 0.303
County Use Description: SINGLE FAMILY

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 4
Baths: 2.0
Sq. Ft.: 1,919
Stories: 1.0
Lot Size: 0.3 acres
Style: Single Family Residential
Year Built: 1959
Year Renovated: 1960
County: Contra Costa County
APN: 1201620075

Home facts updated by county records on Oct 30, 2026

Around this home

Schools

K - 12
Preschool & daycare

Highlands Elementary School

Public K-5 • Assigned • 0.3mi

7/10

Pine Hollow Middle School

Public 6-8 • Assigned • 0.4mi

6/10

Concord High School

Public 9-12 • Assigned • 2.9mi

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

10% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 95° 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

$910,000 – $1.10M

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Home values near 5520 Delaware Ct

Data from public records.

Address	Redfin Estimate
5522 Delaware Ct, Concord, CA 4 Beds \| 3 Baths \| 1860 Sq. Ft.	$913,580
1407 Delaware Dr, Concord, CA 3 Beds \| 1 Baths \| 1018 Sq. Ft.	$680,897
1410 Delaware Dr, Concord, CA 3 Beds \| 2 Baths \| 1158 Sq. Ft.	$831,104
5526 Pennsylvania Blvd, Concord, CA 3 Beds \| 2 Baths \| 1158 Sq. Ft.	$749,500
5506 Indiana Dr, Concord, CA 3 Beds \| 2 Baths \| 1128 Sq. Ft.	$752,263
5510 Indiana Dr, Concord, CA 3 Beds \| 2 Baths \| 1158 Sq. Ft.	$698,757
5524 Pennsylvania Blvd, Concord, CA 3 Beds \| 2 Baths \| 1128 Sq. Ft.	$741,323

Address	Redfin Estimate
5523 Delaware Ct, Concord, CA 3 Beds \| 2 Baths \| 1210 Sq. Ft.	$780,997
1412 Delaware Dr, Concord, CA 3 Beds \| 2 Baths \| 1128 Sq. Ft.	$797,478
5524 Delaware Ct, Concord, CA 3 Beds \| 2 Baths \| 1158 Sq. Ft.	$797,983
5512 Indiana Dr, Concord, CA 3 Beds \| 2 Baths \| 1128 Sq. Ft.	$646,021
5522 Pennsylvania Blvd, Concord, CA 3 Beds \| 2 Baths \| 1128 Sq. Ft.	$705,017
5515 Indiana Dr, Concord, CA 3 Beds \| 2 Baths \| 1128 Sq. Ft.	$697,084
5525 Pennsylvania Blvd, Concord, CA 3 Beds \| 2 Baths \| 1128 Sq. Ft.	$708,168

Address	Redfin Estimate
1403 Delaware Dr, Concord, CA 3 Beds \| 1 Baths \| 1234 Sq. Ft.	$702,018
1405 Delaware Dr, Concord, CA 3 Beds \| 1 Baths \| 1018 Sq. Ft.	$709,457
5520 Pennsylvania Blvd, Concord, CA 3 Beds \| 2 Baths \| 1158 Sq. Ft.	$743,585
5508 Indiana Dr, Concord, CA 3 Beds \| 2 Baths \| 1158 Sq. Ft.	$715,054
5502 Indiana Dr, Concord, CA 4 Beds \| 2 Baths \| 1321 Sq. Ft.	$798,393
5515 Pennsylvania Blvd, Concord, CA 4 Beds \| 2 Baths \| 1321 Sq. Ft.	$893,114
5511 Indiana Dr, Concord, CA 3 Beds \| 2 Baths \| 1158 Sq. Ft.	$770,744

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About this home

Redfin Estimate

Earn from this home

Market trends in 94521, CA

Sale history for 5520 Delaware Ct

Tax history for 5520 Delaware 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 5520 Delaware Ct

More real estate resources