Google street view image for 334 Oneil Cir, Hercules, CA 94547

Off market jul 2004 for $412K

$488,053

Est. refi paymentEst. refi $2,640/mo

•

2 ba

•

1,064

sq ft

334 Oneil Cir, Hercules, CA 94547

About this home

334 Oneil Cir is a 1,064 square foot house on a 2,970 square foot lot with 2 bedrooms and 2 bathrooms. - it last sold on July 30, 2004 for $412,000. Based on Redfin's Hercules data, we estimate the home's value is $488,053.

Single-familyProperty Type

1988Year Built

2,970 sq ftLot Size

$459Est. Price/Sq.Ft.

1 car garageParking

Source:Public Records

Redfin Estimate

$488,053

$76K since sold in July 2004$4,000 since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 29.7% lower than the average sale price ($694K) of 6 comparable homes.

SOLD AUG 20, 2026
$710,000
A
3 beds2 baths1,422 sq ft
325 Newbury St, Hercules, CA 94547
SOLD OCT 16, 2026
$720,000
B
4 beds2 baths1,763 sq ft
1130 Williams, Hercules, CA 94547
All City Homes
SOLD OCT 21, 2026
$780,000
C
3 beds2 baths1,453 sq ft
1201 Belfair Dr, Pinole, CA 94564
SOLD JUL 21, 2026
$625,000
D
3 beds2 baths1,096 sq ft
2560 Fraser Ct, Pinole, CA 94564
SOLD MAY 4, 2026
$710,000
E
3 beds2 baths1,293 sq ft
176 Bedford, Hercules, CA 94547
SOLD AUG 26, 2026
$618,000
F
3 beds2 baths1,211 sq ft
939 Tara Hills Dr, Pinole, CA 94564

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Earn from this home

Sell

$337,772

Est. take-home

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Refinance

Est. cash available

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Rent

$2,962/mo

Redfin rental estimate

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Market trends in 94547, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

101.3%

0.2% MoM

Median sale price

$662K

$28K MoM

Avg. days on market

31d

8 days MoM

Recently sold homes

2 MoM

New listings for sale

$698,000
3 beds2 baths1,316 sq ft
127 Catalpa Ct, Hercules, CA 94547
3D WALKTHROUGH
$950,000
4 beds2.5 baths2,115 sq ft
151 Skelly, Hercules, CA 94547
SHORT SALE
$349,000
2 beds2 baths937 sq ft
193 Glenwood, Hercules, CA 94547
$939,000
5 beds3 baths2,928 sq ft
650 Turquoise Dr, Hercules, CA 94547
LISTED BY REDFIN
$549,000
3 beds2.5 baths1,434 sq ft
130 Terrace Ct, Hercules, CA 94547
$249,999
1 bed1 bath688 sq ft
198 Glenwood, Hercules, CA 94547
OPEN SAT, 12:30PM TO 3:30PM
$444,600
2 beds2.5 baths1,180 sq ft
508 Athena #7, Hercules, CA 94547
See all

Provided by Redfin

Sale history for 334 Oneil Cir

Date

Event

Price

bridgeMLS, Bay East AOR, or Contra Costa AOR #40379787

Nov 26, 2008

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #40356543

Sep 19, 2008

Listing Removed

—

Public Records

Jul 30, 2004

Sold

$412,000

$387/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #40016312

Jul 9, 2004

Listing Removed

—

Public Records

Oct 12, 2001

Sold

$117,500

$110/sq ft

Public Records

Mar 22, 1989

Sold

$156,000

$147/sq ft

Year

Property tax

Land + Additions

Assessment*

2026

$6,414 (+2.0%)

$197,019 + $170,749

$367,768

2025

$6,287 (+5.0%)

$197,019 + $170,749

$367,768

2024

$5,989 (+1.6%)

$193,156 + $167,401

$360,557

2023

$5,893 (+1.2%)

$189,369 + $164,119

$353,488

2022

$5,825 (+0.1%)

$185,656 + $160,901

$346,557

2021

$5,817 (+3.6%)

$182,016 + $157,747

$339,763

2020

$5,617 (+1.5%)

$178,448 + $154,654

$333,102

2019

$5,535 (+3.7%)

$176,619 + $153,069

$329,688

2018

$5,337 (+1.4%)

$173,156 + $150,068

$323,224

2017

$5,262 (+3.1%)

$166,433 + $144,242

$310,675

2016

$5,106 (−0.2%)

$166,433 + $144,242

$310,675

2015

$5,116 (+5.2%)

$163,170 + $141,414

$304,584

2014

$4,864 (+34.2%)

$147,589 + $127,911

$275,500

2013

$3,624 (+5.5%)

$147,589 + $127,911

$275,500

2012

$3,436 (−10.4%)

$101,250 + $87,750

$189,000

2011

$3,833 (−1.9%)

$101,250 + $87,750

$189,000

2010

$3,908 (−7.6%)

$120,000 + $104,000

$224,000

2009

$4,231 (−23.0%)

$129,375 + $112,125

$241,500

2008

$5,492

$143,036 + $123,964

$267,000

Tax history for 334 Oneil Cir

Year

Property tax

Land + Additions

Assessment*

2026

$6,414 (+2.0%)

$197,019 + $170,749

$367,768

2025

$6,287 (+5.0%)

$197,019 + $170,749

$367,768

2024

$5,989 (+1.6%)

$193,156 + $167,401

$360,557

2023

$5,893 (+1.2%)

$189,369 + $164,119

$353,488

2022

$5,825 (+0.1%)

$185,656 + $160,901

$346,557

2021

$5,817 (+3.6%)

$182,016 + $157,747

$339,763

2020

$5,617 (+1.5%)

$178,448 + $154,654

$333,102

2019

$5,535 (+3.7%)

$176,619 + $153,069

$329,688

2018

$5,337 (+1.4%)

$173,156 + $150,068

$323,224

2017

$5,262 (+3.1%)

$166,433 + $144,242

$310,675

2016

$5,106 (−0.2%)

$166,433 + $144,242

$310,675

2015

$5,116 (+5.2%)

$163,170 + $141,414

$304,584

2014

$4,864 (+34.2%)

$147,589 + $127,911

$275,500

2013

$3,624 (+5.5%)

$147,589 + $127,911

$275,500

2012

$3,436 (−10.4%)

$101,250 + $87,750

$189,000

2011

$3,833 (−1.9%)

$101,250 + $87,750

$189,000

2010

$3,908 (−7.6%)

$120,000 + $104,000

$224,000

2009

$4,231 (−23.0%)

$129,375 + $112,125

$241,500

2008

$5,492

$143,036 + $123,964

$267,000

*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

RS-L

Residential Single-Family Low Density District

To provide areas for single-family housing on smaller lots that will generally be developed as part of a larger planned subdivision where a limited number of models of varied exterior designs are built in a random pattern on individual lots with a gross density of 2 to 7 units per acre and a minimum parcel size of 6,000 sq ft unless a smaller lot size is allowed by an approved planned development (PD).

Permitted uses

Include but are not limited to:

Housing-Multiple units

Sep 4, 2019 • Final

Building - residential mechanical

Replace the air conditioning unit.

HVAC

Sep 4, 2019 • Final

Building/residential/al/alteration

Replace the bathtub, toilet, and sink. Upgrade the electrical system and replace the exhaust fan.

Bathroom

Electrical

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: 4

Exterior

Property Information
Living Sq. Ft: 1,064
Ground Floor Sq. Ft: 1,064
Building Sq. Ft: 1,064
# of Stories: 1
Legal Description: T6773 L75

Parking & Garage Information
Garage/Parking Sq. Ft: 254

Lot Information
# of Buildings: 1
Land Sq. Ft: 2,970
Legal Lot Number: 75
Acres: 0.0682
County Use Description: SINGLE FAMILY DETACHED WITH MA

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 2
Baths: 2.0
Sq. Ft.: 1,064
Stories: 1.0
Lot Size: 2,970 square feet
Style: Single Family Residential
Year Built: 1988
Year Renovated: 1990
County: Contra Costa County
APN: 4043510751

Home facts updated by county records on Oct 30, 2026

Around this home

Schools

K - 12
Preschool & daycare

Ohlone Elementary School

Public K-5 • Assigned • 1.1mi

9/10

Hercules Middle School

Public 6-8 • Assigned • 2.2mi

7/10

Hercules High School

Public 9-12 • Assigned • 2.2mi

9/10

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 89° expected this year, 15 days in 30 years

1/10 Wind Factor

Minimal risk of severe winds over next 30 years

8/10 Air Factor

15 unhealthy days expected this year, 15 days in 30 years

Provided by First Street

Historical weather

Hercules, CA • 94547

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

11.4 hrs

4.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$464,000 – $562,000

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Nearby similar homes

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1.41 acre lot • 4 garage spots • Built 2007

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Updated kitchen • Electric fireplace • Ground-floor bedroom

(415) 205-0742

New listings for sale in 94547

$698,000

3 beds2 baths1,316 sq ft

127 Catalpa Ct, Hercules, CA 94547

Flat lot • Quiet cul-de-sac • Leased solar panels

3D WALKTHROUGH

$950,000

4 beds2.5 baths2,115 sq ft

151 Skelly, Hercules, CA 94547

Spacious kitchen • Granite countertops • Breakfast nook

SHORT SALE

$349,000

2 beds2 baths937 sq ft

193 Glenwood, Hercules, CA 94547

$460 HOA • Community pool • Built 1985

$939,000

5 beds3 baths2,928 sq ft

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Remodeled kitchen • White cabinetry • Center island

LISTED BY REDFIN3D WALKTHROUGH

$549,000

3 beds2.5 baths1,434 sq ft

130 Terrace Ct, Hercules, CA 94547

$384 HOA • 2 garage spots • Community pool

$249,999

1 bed1 bath688 sq ft

198 Glenwood, Hercules, CA 94547

Open loft • In-unit laundry • Swimming pool

OPEN SAT, 12:30PM TO 3:30PM

$444,600

2 beds2.5 baths1,180 sq ft

508 Athena #7, Hercules, CA 94547

Fresh interior paint • Brand new carpet • New baseboards

Home values near 334 Oneil Cir

Data from public records.

Address	Redfin Estimate
322 Oneil Cir, Hercules, CA 3 Beds \| 2.5 Baths \| 1845 Sq. Ft.	$736,815
340 Oneil Cir, Hercules, CA 3 Beds \| 3 Baths \| 1445 Sq. Ft.	$604,159
358 Oneil Cir, Hercules, CA 4 Beds \| 3 Baths \| 1538 Sq. Ft.	$637,058
151 Brenner, Hercules, CA 2 Beds \| 2 Baths \| 1064 Sq. Ft.	$530,886
139 Brenner, Hercules, CA 2 Beds \| 2 Baths \| 1064 Sq. Ft.	$545,467
148 Brenner, Hercules, CA 3 Beds \| 3 Baths \| 1591 Sq. Ft.	$690,719
136 Fawcett, Hercules, CA 4 Beds \| 3 Baths \| 1538 Sq. Ft.	$697,358

Address	Redfin Estimate
346 Oneil Cir, Hercules, CA 4 Beds \| 3 Baths \| 1538 Sq. Ft.	$647,236
352 Oneil Cir, Hercules, CA 3 Beds \| 3 Baths \| 1591 Sq. Ft.	$659,783
328 Oneil Cir, Hercules, CA 4 Beds \| 3 Baths \| 1538 Sq. Ft.	$663,047
166 Fawcett, Hercules, CA 4 Beds \| 3 Baths \| 1538 Sq. Ft.	$636,873
166 Brenner, Hercules, CA 2 Beds \| 2 Baths \| 1064 Sq. Ft.	$538,033
160 Brenner, Hercules, CA 3 Beds \| 3 Baths \| 1591 Sq. Ft.	$641,689
127 Brenner, Hercules, CA 3 Beds \| 3 Baths \| 1591 Sq. Ft.	$721,429

Address	Redfin Estimate
316 Oneil Cir, Hercules, CA 4 Beds \| 3 Baths \| 1538 Sq. Ft.	$644,110
304 Oneil Cir, Hercules, CA 3 Beds \| 3 Baths \| 1591 Sq. Ft.	$644,212
310 Oneil Cir, Hercules, CA 2 Beds \| 2 Baths \| 1064 Sq. Ft.	$515,599
154 Brenner, Hercules, CA 3 Beds \| 3 Baths \| 1591 Sq. Ft.	$541,333
184 Fawcett, Hercules, CA 2 Beds \| 2 Baths \| 1064 Sq. Ft.	$556,333
172 Fawcett, Hercules, CA 3 Beds \| 3 Baths \| 1591 Sq. Ft.	$644,704
133 Brenner, Hercules, CA 4 Beds \| 3 Baths \| 1538 Sq. Ft.	$624,541

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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 94547, CA

Sale history for 334 Oneil Cir

Tax history for 334 Oneil Cir

Zoning and permits

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94547

Home values near 334 Oneil Cir

More real estate resources