Off market jan 2009 for $135K

$339,156

Est. refi paymentEst. refi $914/mo

•

2 ba

•

1,133

sq ft

1670 Clayton Rd #16, Concord, CA 94520

About this home

CondoProperty Type

1980Year Built

$299Est. Price/Sq.Ft.

Listed by Johnny Young •DRE #01191625 • Compass

Bought with Al Tashjian •DRE #00988493 • Prudential California Realty

Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40004857

Redfin Estimate

$339,156

$204K since sold in January 2009$1,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 14.5% lower than the average sale price ($397K) of 6 comparable homes.

SOLD SEP 15, 2026
$372,500
A
2 beds2 baths973 sq ft
30 Massolo Dr Unit B, Pleasant Hill, CA 94523
SOLD SEP 2, 2026
$450,000
B
2 beds2 baths973 sq ft
55 Massolo Dr Unit B, Pleasant Hill, CA 94523
SOLD SEP 23, 2026
$462,400
C
2 beds2 baths968 sq ft
828 Camelback Pl, Pleasant Hill, CA 94523
BOUGHT WITH REDFIN MAR 5, 2026
$370,000
D
2 beds2 baths1,025 sq ft
1790 Ellis St #17, Concord, CA 94520
SOLD AUG 27, 2026
$260,000
E
2 beds1.5 baths941 sq ft
1391 Monument Blvd #10, Concord, CA 94520
SOLD APR 23, 2026
$465,000
F
2 beds2 baths973 sq ft
43 Massolo Dr Unit G, Pleasant Hill, CA 94523
Foundation Real Estate

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Earn from this home

Sell

$258,371

Est. take-home

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Refinance

Est. cash available

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Rent

$2,612/mo

Redfin rental estimate

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Market trends in 94520, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

101.6%

0.0% MoM

Median sale price

$613K

$9K MoM

Avg. days on market

31d

1 days MoM

Recently sold homes

7 MoM

New listings for sale

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3545 Northwood Dr Unit E, Concord, CA 94520
$250,000
2 beds2 baths1,440 sq ft
1201 Monument Blvd Spc 66, Concord, CA 94520
OPEN TODAY, 11AM TO 1PM
$410,000
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OPEN TODAY, 1PM TO 4PM
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See all

Provided by Redfin

Sale history for 1670 Clayton Rd #16

Date

Event

Price

Public Records

Jan 28, 2009

Sold

$135,000

$119/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #40004857

Apr 19, 2004

Sold

$217,000

$192/sq ft

Apr 4, 2004

Listing Removed

—

Mar 26, 2004

Listed

$215,000

$190/sq ft

Public Records

Apr 30, 1997

Sold

$61,500

$54/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #10232114

May 2, 1997

Listing Removed

—

Mar 27, 1997

Sold

$61,450

$54/sq ft

Feb 25, 1997

Listed

$63,900

$56/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #27232114

Apr 30, 1997

Sold

$61,450

$54/sq ft

Mar 27, 1997

Listing Removed

—

Feb 25, 1997

Listed

$63,900

$56/sq ft

Public Records

Mar 13, 1987

Sold

$80,500

$71/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$2,865 (+3.3%)

$46,227 + $131,079

$177,306

2024

$2,774 (+2.8%)

$45,321 + $128,509

$173,830

2023

$2,699 (+2.3%)

$44,433 + $125,990

$170,423

2022

$2,637 (+3.3%)

$43,562 + $123,520

$167,082

2021

$2,552 (+1.3%)

$42,708 + $121,099

$163,807

2020

$2,519 (+1.3%)

$41,871 + $118,725

$160,596

2019

$2,486 (+4.5%)

$41,442 + $117,508

$158,950

2018

$2,379 (+4.2%)

$40,630 + $115,204

$155,834

2017

$2,283 (+4.2%)

$39,053 + $110,732

$149,785

2016

$2,191 (+2.7%)

$39,053 + $110,732

$149,785

2015

$2,133 (+4.3%)

$38,288 + $108,561

$146,849

2014

$2,046 (−1.1%)

$36,503 + $103,497

$140,000

2013

$2,069 (+49.5%)

$36,503 + $103,497

$140,000

2012

$1,384 (−16.4%)

$36,808 + $104,364

$141,172

2011

$1,657 (+15.4%)

$21,511 + $60,989

$82,500

2010

$1,435 (−24.9%)

$28,420 + $80,580

$109,000

2009

$1,911 (−35.4%)

$23,597 + $66,903

$90,500

2008

$2,961

$71,171 + $63,829

$135,000

Tax history for 1670 Clayton Rd #16

Year

Property tax

Land + Additions

Assessment*

2025

$2,865 (+3.3%)

$46,227 + $131,079

$177,306

2024

$2,774 (+2.8%)

$45,321 + $128,509

$173,830

2023

$2,699 (+2.3%)

$44,433 + $125,990

$170,423

2022

$2,637 (+3.3%)

$43,562 + $123,520

$167,082

2021

$2,552 (+1.3%)

$42,708 + $121,099

$163,807

2020

$2,519 (+1.3%)

$41,871 + $118,725

$160,596

2019

$2,486 (+4.5%)

$41,442 + $117,508

$158,950

2018

$2,379 (+4.2%)

$40,630 + $115,204

$155,834

2017

$2,283 (+4.2%)

$39,053 + $110,732

$149,785

2016

$2,191 (+2.7%)

$39,053 + $110,732

$149,785

2015

$2,133 (+4.3%)

$38,288 + $108,561

$146,849

2014

$2,046 (−1.1%)

$36,503 + $103,497

$140,000

2013

$2,069 (+49.5%)

$36,503 + $103,497

$140,000

2012

$1,384 (−16.4%)

$36,808 + $104,364

$141,172

2011

$1,657 (+15.4%)

$21,511 + $60,989

$82,500

2010

$1,435 (−24.9%)

$28,420 + $80,580

$109,000

2009

$1,911 (−35.4%)

$23,597 + $66,903

$90,500

2008

$2,961

$71,171 + $63,829

$135,000

*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

Residential High Density District

The RH district is applied to areas of the city appropriate for compact, high density, multifamily residential development including apartments, townhomes, and condominiums at densities ranging from 33 to 100 units per net acre, with limited provisions for appropriately scaled and located live/work units. The RH district is consistent with and implements the high density residential (HDR) land use designation of the general plan.

Permitted uses

Include but are not limited to:

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

Property details

Interior

Room Information
# of Rooms: 5

Exterior

Property Information
Living Sq. Ft: 1,133
Ground Floor Sq. Ft: 1,133
Building Sq. Ft: 1,133
# of Stories: 1
Legal Description: TRACT 5556 LOT 1 UNIT 16

Parking & Garage Information
Garage/Parking Sq. Ft: 144

Lot Information
# of Buildings: 1
Land Sq. Ft: 1,135
Legal Lot Number: 1
Acres: 0.0261
County Use Description: CONDOMINIUM

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 2
Baths: 2.0
Sq. Ft.: 1,133
Stories: 1.0
Lot Size: —
Style: Condo/Co-op
Year Built: 1980
Year Renovated: 1981
County: Contra Costa County
APN: 1265700318

Home facts updated by county records on Oct 9, 2026

About this building

1 for sale

1670 Clayton Rd, Concord, CA 94520

See photos & sale trends

Photo via 1670 Clayton Rd #24

Units for sale


20	$394,900	2 beds	2 baths	1161 sq ft

Around this home

Schools

Meadow Homes Elementary School

Public K-5 • Assigned • 0.4mi

2/10

Oak Grove Middle School

Public 6-8 • Assigned • 2.2mi

4/10

Mt. Diablo High School

Public 9-12 • Assigned • 0.9mi

3/10

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

1/10 Fire Factor

Unlikely to be 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 • 94520

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 11.5 hours in June and 4.9 hours in December, placing it above the U.S. average for solar exposure.

11.5 hrs

4.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$323,000 – $391,000

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Home values near 1670 Clayton Rd #16

Data from public records.

Address	Redfin Estimate
1670 Clayton Road #25, Concord, CA 1 Beds \| 1 Baths \| 911 Sq. Ft.	$202,757
1670 Clayton Road #1, Concord, CA 2 Beds \| 2 Baths \| 1152 Sq. Ft.	$343,728

Address	Redfin Estimate
1670 Clayton Road #26, Concord, CA 2 Beds \| 2 Baths \| 1126 Sq. Ft.	$332,186
1670 Clayton Road #7, Concord, CA 2 Beds \| 2 Baths \| 1141 Sq. Ft.	$367,142

Address	Redfin Estimate
1670 Clayton Road #19, Concord, CA 2 Beds \| 2 Baths \| 1141 Sq. Ft.	$365,056
1670 Clayton Road #14, Concord, CA 1 Beds \| 1 Baths \| 911 Sq. Ft.	$235,315

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