Google street view image for 550 Douglas Rd, Clayton, CA 94517

Off market apr 2000 for $480K

$1,214,423

Est. refi paymentEst. refi $2,556/mo

•

3 ba

•

2,272

sq ft

550 Douglas Rd, Clayton, CA 94517

About this home

550 Douglas Rd is a 2,272 square foot house on a 0.42 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on April 25, 2000 for $480,000. Based on Redfin's Clayton data, we estimate the home's value is $1,214,423.

Single-familyProperty Type

1972Year Built

0.42 acresLot Size

$535Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,214,423

$734K since sold in April 2000$4,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 6.1% higher than the average sale price ($1.15M) of 6 comparable homes.

SOLD OCT 12, 2026
$1,050,000
A
4 beds2.5 baths2,534 sq ft
5849 Mitchell Canyon Ct, Clayton, CA 94517
SOLD OCT 7, 2026
$1,395,000
B
4 beds2.5 baths2,116 sq ft
459 Grenache Cir, Clayton, CA 94517
SOLD AUG 21, 2026
$1,100,000
C
4 beds2.5 baths2,078 sq ft
314 Semillon Cir, Clayton, CA 94517
SOLD JUL 10, 2026
$975,000
D
4 beds3 baths2,163 sq ft
1193 Morrell, Concord, CA 94521
SOLD JUL 10, 2026
$1,150,000
E
4 beds2.5 baths2,619 sq ft
218 Mountaire Cir, Clayton, CA 94517
SOLD SEP 18, 2026
$1,200,000
F
4 beds2.5 baths2,619 sq ft
332 Mt Washington Way, Clayton, CA 94517

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Earn from this home

Sell

$1,077,666

Est. take-home

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Refinance

Est. cash available

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Rent

$4,935/mo

Redfin rental estimate

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Market trends in 94517, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

100.7%

0.4% MoM

Median sale price

$1.1M

$3K MoM

Avg. days on market

21d

10 days MoM

Recently sold homes

4 MoM

New listings for sale

$1,450,000
4 beds2.5 baths2,542 sq ft
8019 Kelok Way, Clayton, CA 94517
$2,299,950
4 beds2.5 baths3,151 sq ft
4270 Leon Dr, Clayton, CA 94517
COMING SOON
$1,279,000
4 beds2 baths1,625 sq ft
21 Gibson Ln, Clayton, CA 94517
OPEN SUN, 2PM TO 4PM
$899,000
3 beds2.5 baths1,886 sq ft
1049 Feather Cir, Clayton, CA 94517
$1,550,000
4 beds3.5 baths3,294 sq ft
8106 Marsh Creek Rd, Clayton, CA 94517
See all

Provided by Redfin

Sale history for 550 Douglas Rd

Year

Property tax

Land + Additions

Assessment*

2025

$7,523 (+2.2%)

$266,502 + $394,005

$660,507

2024

$7,359 (+1.5%)

$261,277 + $386,280

$647,557

2023

$7,247 (+1.0%)

$256,154 + $378,706

$634,860

2022

$7,177 (+2.2%)

$251,132 + $371,281

$622,413

2021

$7,026 (+0.5%)

$246,208 + $364,001

$610,209

2020

$6,989 (+1.2%)

$241,381 + $356,864

$598,245

2019

$6,906 (+3.6%)

$238,906 + $353,205

$592,111

2018

$6,666 (+3.0%)

$234,222 + $346,280

$580,502

2017

$6,470 (+2.3%)

$225,128 + $332,835

$557,963

2016

$6,322 (+0.4%)

$225,128 + $332,835

$557,963

2015

$6,294 (+1.1%)

$220,714 + $326,309

$547,023

2014

$6,228 (+2.3%)

$213,141 + $315,113

$528,254

2013

$6,088 (+13.2%)

$213,141 + $315,113

$528,254

2012

$5,378 (−6.9%)

$212,178 + $313,689

$525,867

2011

$5,775 (+1.0%)

$186,005 + $274,995

$461,000

2010

$5,717 (+0.4%)

$203,940 + $301,509

$505,449

2009

$5,694 (+2.6%)

$202,416 + $299,256

$501,672

2008

$5,549

$202,897 + $299,967

$502,864

Tax history for 550 Douglas Rd

Year

Property tax

Land + Additions

Assessment*

2025

$7,523 (+2.2%)

$266,502 + $394,005

$660,507

2024

$7,359 (+1.5%)

$261,277 + $386,280

$647,557

2023

$7,247 (+1.0%)

$256,154 + $378,706

$634,860

2022

$7,177 (+2.2%)

$251,132 + $371,281

$622,413

2021

$7,026 (+0.5%)

$246,208 + $364,001

$610,209

2020

$6,989 (+1.2%)

$241,381 + $356,864

$598,245

2019

$6,906 (+3.6%)

$238,906 + $353,205

$592,111

2018

$6,666 (+3.0%)

$234,222 + $346,280

$580,502

2017

$6,470 (+2.3%)

$225,128 + $332,835

$557,963

2016

$6,322 (+0.4%)

$225,128 + $332,835

$557,963

2015

$6,294 (+1.1%)

$220,714 + $326,309

$547,023

2014

$6,228 (+2.3%)

$213,141 + $315,113

$528,254

2013

$6,088 (+13.2%)

$213,141 + $315,113

$528,254

2012

$5,378 (−6.9%)

$212,178 + $313,689

$525,867

2011

$5,775 (+1.0%)

$186,005 + $274,995

$461,000

2010

$5,717 (+0.4%)

$203,940 + $301,509

$505,449

2009

$5,694 (+2.6%)

$202,416 + $299,256

$501,672

2008

$5,549

$202,897 + $299,967

$502,864

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

Permits

May 20, 2021 • Final

Building - residential solar photovoltaic

Install a roof-mounted solar system with modules.

Electrical

Solar

Jan 30, 2010 • Final

Building - residential re-roof

Install new wood shake roofing.

Roofing

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: 9

Exterior

Pool Information
Has Pool

Property Information
Living Sq. Ft: 2,272
Ground Floor Sq. Ft: 2,272
Building Sq. Ft: 2,272
# of Stories: 1
Legal Description: POR NE 1/4 SEC 14 T1N R1W

Parking & Garage Information
Garage/Parking Sq. Ft: 576

Lot Information
# of Buildings: 1
Land Sq. Ft: 18,513
Legal Lot Number: 19,20
Legal Block Number: B
Acres: 0.425
County Use Description: SINGLE FAMILY

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 2,272
Stories: 1.0
Lot Size: 0.42 acres
Style: Single Family Residential
Year Built: 1972
Year Renovated: 1973
County: Contra Costa County
APN: 1195600174

Home facts updated by county records on Oct 9, 2026

Around this home

Schools

Mt. Diablo Elementary School

Public K-5 • Assigned • 0.5mi

9/10

Diablo View Middle School

Public 6-8 • Assigned • 0.8mi

9/10

Concord High School

Public 9-12 • Assigned • 4.1mi

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

7/10 Fire Factor

17% chance of being in a wildfire in next 30 years

4/10 Heat Factor

8 days above 93° expected this year, 16 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, 18 days in 30 years

Provided by First Street

Historical weather

Clayton, CA • 94517

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

$1.15M – $1.40M

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$2,299,950

4 beds2.5 baths3,151 sq ft

4270 Leon Dr, Clayton, CA 94517

COMING SOON

$1,279,000

4 beds2 baths1,625 sq ft

21 Gibson Ln, Clayton, CA 94517

OPEN SUN, 2PM TO 4PM

$899,000

3 beds2.5 baths1,886 sq ft

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$1,550,000

4 beds3.5 baths3,294 sq ft

8106 Marsh Creek Rd, Clayton, CA 94517

Home values near 550 Douglas Rd

Data from public records.

Address	Redfin Estimate
500 Douglas Road, Clayton, CA 5 Beds \| 3.5 Baths \| 3797 Sq. Ft.	$1,993,512
950 Douglas Court, Clayton, CA 5 Beds \| 3.5 Baths \| 3098 Sq. Ft.	$1,659,336

Address	Redfin Estimate
956 Douglas Court, Clayton, CA 4 Beds \| 3 Baths \| 3309 Sq. Ft.	$1,848,112
500 Douglas Road, Clayton, CA 5 Beds \| 4 Baths \| 3541 Sq. Ft.	$1,720,916

Address	Redfin Estimate
944 Douglas Court, Clayton, CA 4 Beds \| 3 Baths \| 2445 Sq. Ft.	$1,498,100
175 Mt Vernon Drive, Clayton, CA 5 Beds \| 3 Baths \| 2435 Sq. Ft.	$1,150,359

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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 94517, CA

Sale history for 550 Douglas Rd

Tax history for 550 Douglas Rd

Permits

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94517

Home values near 550 Douglas Rd

More real estate resources