OFF MARKET

Off market nov 2022 for $510K

$542,943

Est. refi paymentEst. refi $3,876/mo

•

1,224

sq ft

21 Clearbrook Rd, Antioch, CA 94509

About this home

Single-familyProperty Type

1959Year Built

6,300 sq ftLot Size

$444Est. Price/Sq.Ft.

2 car garageParking

Listed by • Radius Agent Realty

•415-917-1921 (broker)

Bought with • Sharon Sharma, Broker

•888-958-5880 (broker)

Redfin checked: a minute ago

•Source:San Francisco MLS #41006099

Redfin Estimate

$542,943

$33K since sold in November 2022$11K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 1.2% higher than the average sale price ($537K) of 6 comparable homes.

SOLD OCT 9, 2026
$525,000
A
3 beds2 baths1,280 sq ft
3304 Camby Rd, Antioch, CA 94509
SOLD SEP 1, 2026
$520,000
B
3 beds2 baths1,286 sq ft
509 Putnam, Antioch, CA 94509
SOLD APR 6, 2026
$540,000
C
3 beds2 baths1,200 sq ft
525 Faria St, Antioch, CA 94509
SOLD AUG 26, 2026
$550,000
D
3 beds2 baths1,405 sq ft
11 Danridge Ct, Antioch, CA 94509
SOLD AUG 21, 2026
$550,000
E
3 beds2 baths1,215 sq ft
216 Boulder Dr, Antioch, CA 94509
SOLD JUL 7, 2026
$535,000
F
3 beds2 baths1,219 sq ft
4004 S Royal Links Cir, Antioch, CA 94509

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Earn from this home

Sell

$135,819

Est. take-home

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Est. cash available

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Rent

$2,759/mo

Redfin rental estimate

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Market trends in 94509, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

102.4%

0.1% MoM

Median sale price

$527K

$13K MoM

Avg. days on market

22d

4 days MoM

Recently sold homes

133

10 MoM

New listings for sale

$525,000
3 beds2 baths1,160 sq ft
914 San Carlos Dr, Antioch, CA 94509
OPEN SUN, 1PM TO 4PM
$299,000
2 beds1 bath1,039 sq ft
2248 Renwick Ln, Antioch, CA 94509
COMING SOON
713 I St, Antioch, CA 94509
$399,000
3 beds1.5 baths950 sq ft
713 I St, Antioch, CA 94509
OPEN SUN, 1PM TO 4PM
$398,000
3 beds1 bath961 sq ft
3120 Elizabeth Ln, Antioch, CA 94509
OPEN SUN, 2PM TO 4PM
$198,888
2 beds1 bath822 sq ft
2317 Peppertree Way #1, Antioch, CA 94509
(650) 348-0222
$418,999
2 beds1 bath850 sq ft
2404 Cypress St, Antioch, CA 94509
(650) 627-3700
OPEN SUN, 1PM TO 4PM
$548,888
4 beds2 baths1,256 sq ft
3120 Hemlock St, Antioch, CA 94509
$474,950
4 beds2.5 baths2,333 sq ft
4064 Heaton Ct, Antioch, CA 94509
$69,900
1 bed1 bath672 sq ft
3301 Buchanan Rd #118, Antioch, CA 94509
OPEN TODAY, 2:30PM TO 4:40PM
$525,000
3 beds2 baths1,412 sq ft
25 Hillside Rd, Antioch, CA 94509
See all

Provided by Redfin

Sale history for 21 Clearbrook Rd

Year

Property tax

Land + Additions

Assessment*

2026

$6,600 (+2.6%)

$275,914 + $265,302

$541,216

2025

$6,431 (+2.4%)

$275,914 + $265,302

$541,216

2024

$6,280 (+2.4%)

$270,504 + $260,100

$530,604

2023

$6,135 (+8.8%)

$265,200 + $255,000

$520,200

2022

$5,641 (+5.6%)

$260,000 + $250,000

$510,000

2021

$5,343 (+327.3%)

$204,000 + $255,000

$459,000

2020

$1,250 (+8.5%)

$200,000 + $250,000

$450,000

2019

$1,152 (+3.8%)

$23,500 + $47,042

$70,542

2018

$1,110 (+3.5%)

$23,040 + $46,120

$69,160

2017

$1,072 (+4.4%)

$22,147 + $44,330

$66,477

2016

$1,027 (+2.3%)

$22,147 + $44,330

$66,477

2015

$1,004 (+3.9%)

$21,713 + $43,461

$65,174

2014

$966 (+2.5%)

$20,969 + $41,971

$62,940

2013

$943 (+6.0%)

$20,969 + $41,971

$62,940

2012

$890 (+3.6%)

$20,875 + $41,782

$62,657

2011

$859 (+1.6%)

$20,466 + $40,963

$61,429

2010

$845 (+2.5%)

$20,065 + $40,160

$60,225

2009

$825 (+5.0%)

$19,916 + $39,860

$59,776

2008

$785

$19,964 + $39,955

$59,919

Tax history for 21 Clearbrook Rd

Year

Property tax

Land + Additions

Assessment*

2026

$6,600 (+2.6%)

$275,914 + $265,302

$541,216

2025

$6,431 (+2.4%)

$275,914 + $265,302

$541,216

2024

$6,280 (+2.4%)

$270,504 + $260,100

$530,604

2023

$6,135 (+8.8%)

$265,200 + $255,000

$520,200

2022

$5,641 (+5.6%)

$260,000 + $250,000

$510,000

2021

$5,343 (+327.3%)

$204,000 + $255,000

$459,000

2020

$1,250 (+8.5%)

$200,000 + $250,000

$450,000

2019

$1,152 (+3.8%)

$23,500 + $47,042

$70,542

2018

$1,110 (+3.5%)

$23,040 + $46,120

$69,160

2017

$1,072 (+4.4%)

$22,147 + $44,330

$66,477

2016

$1,027 (+2.3%)

$22,147 + $44,330

$66,477

2015

$1,004 (+3.9%)

$21,713 + $43,461

$65,174

2014

$966 (+2.5%)

$20,969 + $41,971

$62,940

2013

$943 (+6.0%)

$20,969 + $41,971

$62,940

2012

$890 (+3.6%)

$20,875 + $41,782

$62,657

2011

$859 (+1.6%)

$20,466 + $40,963

$61,429

2010

$845 (+2.5%)

$20,065 + $40,160

$60,225

2009

$825 (+5.0%)

$19,916 + $39,860

$59,776

2008

$785

$19,964 + $39,955

$59,919

*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

6,300 Sq. Ft.

Year renovated

1975

Sq. Ft.

1,224

Year built

1959

Style

Single Family Residential

County

Contra Costa County

APN

0711710061

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 30, 2026.

R-6

Single-Family Low Density Residential District

These districts are the standard single-family zones allowing a maximum of six R-6 District dwelling units per gross acre respectively. The districts are consistent with the Low Density Residential General Plan Designation, of two to four dwelling units per gross developable acre, and with the Medium-Low Density Residential General Plan Designation of four to six dwelling units per gross developable acre. The R-6 district is also consistent with any Focused Planning Area designated by the General Plan permitting single family residential development up to six dwelling units per gross developable acre.

Permitted uses

Include but are not limited to:

Housing-Single unit
Housing-Senior
Park & open space

Property details

Parking

Garage Information
Has Garage
# of Garage Spaces: 2
Has Attached Garage

Parking Information
Parking Features: Attached
# of Covered Spaces: 2

Interior

Bedrooms Information
# of Bedrooms: 3

Bathroom Information
Count of Bathrooms: 2
# of Full Bathrooms: 2

Interior Features
Laundry Features: In Garage
Has Heating
Heating: Central
Has Cooling
Cooling: Wall Unit(s), Window Unit(s)
Flooring: Carpet, Laminate
Has Fireplace(s)
# of Fireplaces Total: 1
Fireplace Features: Living Room

Exterior

Exterior Features
Entry Level: 0

Building Information
Living Area: 1224
Living Area Units: Square Feet
Living Area Source: Assessor Auto-Fill
Building Area Total: 1224
Building Area Units: Square Feet
Building Area Source: Assessor Auto-Fill
Construction Materials: Wood Siding
Architectural Style: Contemporary
Year Built: 1959
Roof: Composition, Shingle

Mobile Home Information
Mobile Dim Units: Feet

Property Type
Property Type: Residential
Property SubType: Single Family Residence

Property Information
Property Condition: Original

Lot Information
Lot Features: Shape Regular, Other
Lot Size Sq. Ft.: 6300
Lot Size Acres: 0.1446
Lot Size Area: 6300
Lot Size Units: SqFt
Lot Size Units: Square Feet
Elevation: 0
Elevation Units: Feet

Utilities

Utility Information
Sewer: Public Sewer
Water Source: Public

Location

HOA Information
Association Fee: 0

Community Information
Subdivision Name: Antioch

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,224
Stories: 1.0
Lot Size: 6,300 square feet
Style: Single Family Residential
Year Built: 1959
Year Renovated: 1975
County: Contra Costa County
APN: 0711710061

Home facts updated by county records on Oct 30, 2026

Around this home

Schools

K - 12
Preschool & daycare

Sutter Elementary School

Public K-5 • Assigned • 0.3mi

4/10

Park Middle School

Public 6-8 • Assigned • 0.5mi

2/10

Antioch High School

Public 9-12 • Assigned • 1.4mi

3/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Local insights from Redfin agents

The market in Antioch right now has inventory numbers of over 2.5 months of housing supply. Homes that are priced properly, and presented well, can expect an offer with about a 21 day year to date timeline. Buyers look for recent upgrades, including...
1 month ago • Antioch
Amin Arikat
Redfin Premier agent
286 deals
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Climate risks

1/10 Flood Factor

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

7/10 Fire Factor

21% chance of being in a wildfire in next 30 years

6/10 Heat Factor

7 days above 101° 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

16 unhealthy days expected this year, 19 days in 30 years

Provided by First Street

Historical weather

Antioch, CA • 94509

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 12.2 hours in June and 4.7 hours in December, placing it above the U.S. average for solar exposure.

12.2 hrs

4.7 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$526,000 – $636,000

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New listings for sale in 94509

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Home values near 21 Clearbrook Rd

Data from public records.

Address	Redfin Estimate
2 Clearbrook Rd, Antioch, CA 3 Beds \| 2 Baths \| 1547 Sq. Ft.	$505,452
5 Clearbrook Rd, Antioch, CA 3 Beds \| 2 Baths \| 1378 Sq. Ft.	$525,035
1 Clearbrook Rd, Antioch, CA 4 Beds \| 2 Baths \| 1387 Sq. Ft.	$482,077
10 Clearbrook Rd, Antioch, CA 4 Beds \| 2 Baths \| 1848 Sq. Ft.	$454,538
42 Clearbrook Rd, Antioch, CA 3 Beds \| 2 Baths \| 1280 Sq. Ft.	$576,945
22 Clearbrook Rd, Antioch, CA 3 Beds \| 2 Baths \| 1272 Sq. Ft.	$514,644
45 Clearbrook Rd, Antioch, CA 3 Beds \| 2 Baths \| 1280 Sq. Ft.	$527,153

Address	Redfin Estimate
17 Clearbrook Rd, Antioch, CA 3 Beds \| 2 Baths \| 1280 Sq. Ft.	$529,327
13 Clearbrook Rd, Antioch, CA 3 Beds \| 2 Baths \| 1200 Sq. Ft.	$522,417
9 Clearbrook Rd, Antioch, CA 3 Beds \| 2 Baths \| 1224 Sq. Ft.	$504,386
26 Clearbrook Rd, Antioch, CA 3 Beds \| 2 Baths \| 1280 Sq. Ft.	$507,968
29 Clearbrook Rd, Antioch, CA 3 Beds \| 2 Baths \| 1200 Sq. Ft.	$448,736
6 Clearbrook Rd, Antioch, CA 3 Beds \| 2 Baths \| 1387 Sq. Ft.	$535,901
18 Clearbrook Rd, Antioch, CA 3 Beds \| 2 Baths \| 1224 Sq. Ft.	$558,860

Address	Redfin Estimate
33 Clearbrook Rd, Antioch, CA 3 Beds \| 2 Baths \| 1280 Sq. Ft.	$512,865
30 Clearbrook Rd, Antioch, CA 3 Beds \| 2 Baths \| 1387 Sq. Ft.	$566,461
25 Clearbrook Rd, Antioch, CA 3 Beds \| 2 Baths \| 1200 Sq. Ft.	$490,215
34 Clearbrook Rd, Antioch, CA 3 Beds \| 2 Baths \| 1649 Sq. Ft.	$582,706
37 Clearbrook Rd, Antioch, CA 3 Beds \| 2 Baths \| 1428 Sq. Ft.	$540,130
14 Clearbrook Rd, Antioch, CA 3 Beds \| 2 Baths \| 1387 Sq. Ft.	$573,189
41 Clearbrook Rd, Antioch, CA 3 Beds \| 2 Baths \| 1200 Sq. Ft.	$550,869

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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 94509, CA

Sale history for 21 Clearbrook Rd

Tax history for 21 Clearbrook Rd

Public record

Property details

Around this home

Schools

Lifestyle

Local insights from Redfin agents

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94509

Home values near 21 Clearbrook Rd

More real estate resources