Google street view image for 23 Hillside Rd, Antioch, CA 94509

Off market

$438,835

•

1 ba

•

1,100

sq ft

23 Hillside Rd, Antioch, CA 94509

About this home

23 Hillside Rd is a 1,100 square foot house on a 6,500 square foot lot with 3 bedrooms and 1 bathroom. Based on Redfin's Antioch data, we estimate the home's value is $438,835.

Single-familyProperty Type

1955Year Built

6,500 sq ftLot Size

$399Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$438,835

$0 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5.8% lower than the average sale price ($466K) of 6 comparable homes.

SOLD SEP 1, 2026
$520,000
A
3 beds2 baths1,286 sq ft
509 Putnam, Antioch, CA 94509
SOLD SEP 23, 2026
$399,000
B
2 beds1 bath1,076 sq ft
2745 D St, Antioch, CA 94509
SOLD JUL 20, 2026
$445,000
C
3 beds1 bath788 sq ft
509 San Joaquin Ave, Antioch, CA 94509
SOLD JUN 30, 2026
$445,000
D
3 beds1 bath1,108 sq ft
2745 El Rey St, Antioch, CA 94509
SOLD APR 14, 2026
$445,000
E
3 beds1 bath1,108 sq ft
2744 El Rey St, Antioch, CA 94509
SOLD APR 6, 2026
$540,000
F
3 beds2 baths1,200 sq ft
525 Faria St, Antioch, CA 94509

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Earn from this home

Sell

$414,880

Est. take-home

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Rent

$2,565/mo

Redfin rental estimate

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Market trends in 94509, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

102.5%

+0.4% MoM

Median sale price

$540K

$10K MoM

Avg. days on market

18d

2 days MoM

Recently sold homes

143

2 MoM

New listings for sale

NEW 19 HRS AGO
$650,000
5 beds3 baths1,963 sq ft
2313 Manzanita Way, Antioch, CA 94509
$539,950
3 beds1.5 baths1,788 sq ft
1911 Birch Ave, Antioch, CA 94509
$569,950
3 beds2 baths1,670 sq ft
1709 Bermuda Way, Antioch, CA 94509
$559,000
3 beds2.5 baths1,915 sq ft
809 Bluerock Dr, Antioch, CA 94509
$309,888
3 beds1.5 baths1,152 sq ft
2503 Bishop Ln, Antioch, CA 94509
$899,000
— beds— baths1,789 sq ft
201 Rossi Ave, Antioch, CA 94509
OPEN SAT, 1PM TO 4PM
$599,999
3 beds2 baths1,512 sq ft
907 Badger Way, Antioch, CA 94509
215 Texas St, Antioch, CA 94509
$459,000
3 beds1 bath1,035 sq ft
215 Texas St, Antioch, CA 94509
1118 - 1124 G, Antioch, CA 94509
$549,500
— beds1 bath1,500 sq ft
1118 - 1124 G, Antioch, CA 94509
$545,000
— beds— baths864 sq ft
908-914 C St, Antioch, CA 94509
See all

Provided by Redfin

Sale history for 23 Hillside Rd

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

Year

Property tax

Land + Additions

Assessment*

2025

$1,275 (+4.4%)

$27,463 + $36,224

$63,687

2024

$1,222 (+3.4%)

$26,925 + $35,514

$62,439

2023

$1,181 (+1.0%)

$26,398 + $34,818

$61,216

2022

$1,170 (+4.0%)

$25,881 + $34,136

$60,017

2021

$1,124 (+2.1%)

$25,374 + $33,467

$58,841

2020

$1,101 (+1.7%)

$24,877 + $32,811

$57,688

2019

$1,083 (+3.7%)

$24,622 + $32,475

$57,097

2018

$1,044 (+3.4%)

$24,140 + $31,839

$55,979

2017

$1,010 (+4.4%)

$23,203 + $30,603

$53,806

2016

$967 (+2.3%)

$23,203 + $30,603

$53,806

2015

$945 (+3.8%)

$22,749 + $30,003

$52,752

2014

$910 (+2.5%)

$21,970 + $28,975

$50,945

2013

$888 (+5.8%)

$21,970 + $28,975

$50,945

2012

$840 (+3.5%)

$21,871 + $28,845

$50,716

2011

$811 (+1.7%)

$21,443 + $28,280

$49,723

2010

$798 (+2.6%)

$21,023 + $27,726

$48,749

2009

$778 (+4.8%)

$20,866 + $27,519

$48,385

2008

$742

$20,916 + $27,585

$48,501

Tax history for 23 Hillside Rd

Year

Property tax

Land + Additions

Assessment*

2025

$1,275 (+4.4%)

$27,463 + $36,224

$63,687

2024

$1,222 (+3.4%)

$26,925 + $35,514

$62,439

2023

$1,181 (+1.0%)

$26,398 + $34,818

$61,216

2022

$1,170 (+4.0%)

$25,881 + $34,136

$60,017

2021

$1,124 (+2.1%)

$25,374 + $33,467

$58,841

2020

$1,101 (+1.7%)

$24,877 + $32,811

$57,688

2019

$1,083 (+3.7%)

$24,622 + $32,475

$57,097

2018

$1,044 (+3.4%)

$24,140 + $31,839

$55,979

2017

$1,010 (+4.4%)

$23,203 + $30,603

$53,806

2016

$967 (+2.3%)

$23,203 + $30,603

$53,806

2015

$945 (+3.8%)

$22,749 + $30,003

$52,752

2014

$910 (+2.5%)

$21,970 + $28,975

$50,945

2013

$888 (+5.8%)

$21,970 + $28,975

$50,945

2012

$840 (+3.5%)

$21,871 + $28,845

$50,716

2011

$811 (+1.7%)

$21,443 + $28,280

$49,723

2010

$798 (+2.6%)

$21,023 + $27,726

$48,749

2009

$778 (+4.8%)

$20,866 + $27,519

$48,385

2008

$742

$20,916 + $27,585

$48,501

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

Zoning

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

Interior

Room Information
# of Rooms: 6

Exterior

Property Information
Subdivision Name: ANTIOCH HEIGHTS SUB
Living Sq. Ft: 1,100
Ground Floor Sq. Ft: 1,100
Building Sq. Ft: 1,100
# of Stories: 1
Legal Description: ANTIOCH HGTS SUBN #1 LOT 6

Parking & Garage Information
Garage/Parking Sq. Ft: 385

Lot Information
# of Buildings: 1
Land Sq. Ft: 6,500
Legal Lot Number: 6
Acres: 0.1492
County Use Description: SINGLE FAMILY

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 3
Baths: 1.0
Sq. Ft.: 1,100
Stories: 1.0
Lot Size: 6,500 square feet
Style: Single Family Residential
Year Built: 1955
Year Renovated: 1955
County: Contra Costa County
APN: 0710730060

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Belshaw Elementary School

Public K-5 • Assigned • 0.4mi

1/10

Park Middle School

Public 6-8 • Assigned • 0.4mi

2/10

Antioch High School

Public 9-12 • Assigned • 1.1mi

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...
2 weeks ago • Antioch
Amin Arikat
Redfin Premier agent
285 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

18% 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

$418,000 – $506,000

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Nearby similar homes

$629,950

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eXp Realty of Northern California, Inc.

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New listings for sale in 94509

NEW 19 HRS AGO

$650,000

5 beds3 baths1,963 sq ft

2313 Manzanita Way, Antioch, CA 94509

$539,950

3 beds1.5 baths1,788 sq ft

1911 Birch Ave, Antioch, CA 94509

$569,950

3 beds2 baths1,670 sq ft

1709 Bermuda Way, Antioch, CA 94509

$559,000

3 beds2.5 baths1,915 sq ft

809 Bluerock Dr, Antioch, CA 94509

$309,888

3 beds1.5 baths1,152 sq ft

2503 Bishop Ln, Antioch, CA 94509

$899,000

— beds— baths1,789 sq ft

201 Rossi Ave, Antioch, CA 94509

OPEN SAT, 1PM TO 4PM

$599,999

3 beds2 baths1,512 sq ft

907 Badger Way, Antioch, CA 94509

$459,000

3 beds1 bath1,035 sq ft

215 Texas St, Antioch, CA 94509

$549,500

— beds1 bath1,500 sq ft

1118 - 1124 G, Antioch, CA 94509

Home values near 23 Hillside Rd

Data from public records.

Address	Redfin Estimate
4 Hillside Road, Antioch, CA 3 Beds \| 1 Baths \| 1100 Sq. Ft.	$481,341
1 Hillside Road, Antioch, CA 4 Beds \| 2 Baths \| 1536 Sq. Ft.	$458,577

Address	Redfin Estimate
12 Hillside Road, Antioch, CA 3 Beds \| 1 Baths \| 1100 Sq. Ft.	$509,633
15 Hillside Road, Antioch, CA 3 Beds \| 2 Baths \| 1200 Sq. Ft.	$476,871

Address	Redfin Estimate
11 Hillside Road, Antioch, CA 3 Beds \| 2 Baths \| 1199 Sq. Ft.	$491,939
36 Hillside Road, Antioch, CA 4 Beds \| 2 Baths \| 1926 Sq. Ft.	$441,495

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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 23 Hillside Rd

Tax history for 23 Hillside Rd

Zoning

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 23 Hillside Rd

More real estate resources