Off market dec 2008 for $280K

$492,039

Est. refi paymentEst. refi $2,693/mo

•

1,064

sq ft

334 Oneil Cir, Hercules, CA 94547

About this home

Single-familyProperty Type

1988Year Built

2,970 sq ftLot Size

$462Est. Price/Sq.Ft.

1 car garageParking

Listed by John Ford •DRE #01117215 • SECURITY PACIFIC REAL ESTATE

Bought with Michele Ginn •DRE #01742212 • BHG MASON MCDUFFIE R.E.

Redfin checked: 2 minutes ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40379787

Redfin Estimate

$492,039

$212K since sold in December 2008$2,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 27.9% lower than the average sale price ($682K) 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 JUL 21, 2026
$625,000
C
3 beds2 baths1,096 sq ft
2560 Fraser Ct, Pinole, CA 94564
SOLD MAY 4, 2026
$710,000
D
3 beds2 baths1,293 sq ft
176 Bedford, Hercules, CA 94547
SOLD MAY 8, 2026
$710,000
E
3 beds2 baths1,293 sq ft
1086 Canterbury, 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

$342,551

Est. take-home

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Refinance

Est. cash available

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Rent

$2,893/mo

Redfin rental estimate

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Market trends in 94547, CA

Last updated September 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

NEW 28 HRS AGO
$899,000
4 beds3.5 baths1,888 sq ft
1045 Sanderling Dr, Hercules, CA 94547
KL Smallwood Enterprises, Inc.
OPEN SUN, 2PM TO 4PM
$699,950
3 beds2.5 baths1,475 sq ft
1104 Canterbury, Hercules, CA 94547
COMING SOON
$249,999
1 bed1 bath688 sq ft
198 Glenwood, Hercules, CA 94547
$865,000
3 beds2.5 baths1,820 sq ft
1012 Craftsman Dr, Hercules, CA 94547
OPEN SUN, 1PM TO 4PM
$698,000
3 beds2 baths1,555 sq ft
133 Meadowlark Way, Hercules, CA 94547
OPEN OCT 29, 4PM TO 7PM
$3,650,000
6 beds6.5 baths7,208 sq ft
1054 Turquoise, Hercules, CA 94547
OPEN SUN, 2PM TO 4PM
$739,000
3 beds3.5 baths1,798 sq ft
2060 Tsushima, Hercules, CA 94547
$649,000
3 beds2 baths1,388 sq ft
123 Coventry, Hercules, CA 94547
OPEN SUN, 1PM TO 3PM
$349,900
1 bed1 bath812 sq ft
314 Boatswain Ct, Hercules, CA 94547
$509,000
2 beds2 baths1,240 sq ft
20 Worcester, 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

Dec 30, 2008

Sold

$280,000

$263/sq ft

Nov 26, 2008

Listing Removed

—

Nov 6, 2008

Listed

$274,900

$258/sq ft

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

Sep 19, 2008

Listing Removed

—

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

Jul 30, 2004

Sold

$412,000

$387/sq ft

Jul 9, 2004

Listing Removed

—

May 17, 2004

Listed

$388,888

$365/sq ft

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*

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*

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.

Public record

Public record
Zoning
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

2,970 Sq. Ft.

Year renovated

1990

Sq. Ft.

1,064

Year built

1988

Style

Single Family Residential

County

Contra Costa County

APN

4043510751

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 9, 2026.

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

Parking

Parking Information
Has Attached Garage
Garage Spaces: 1
Covered Spaces: 1
Parking Features: Attached, Int Access From Garage

Interior

Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2
Other Bathrooms Included Features: Shower Over Tub
Primary Bathroom Included Features: Shower Over Tub, Solid Surface

Interior Features
Interior Features: No Additional Rooms, Tile Counters
Laundry Features: Hookups Only
Street Level Features: 2 Bedrooms, 2 Baths, Main Entry
Fireplaces Total: 1
Has Fireplace
Flooring: Linoleum, Tile, Carpet

Room Information
Kitchen Features: Counter - Tile,Other
Rooms Total: 4
Fireplace Features: Brick, Living Room

Exterior

Building Information
Construction Materials: Wood Siding
Building Area Total: 1,064

Exterior Features
Patio And Porch Features: Patio
Exterior Features: Back Yard, Front Yard, Side Yard
Door Features: Mirrored Closet Door(s)
Fencing: Fenced
Roof: Shingle

Pool Information
Pool Features: In Ground, Community

Property Information
Living Area: 1064
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1988

Lot Information
Lot Size Square Feet: 2970
Lot Size Area: 0.07
Lot Size Units: Acres
Lot Size Acres: 0.07
Lot Features: Level

Utilities

Utility Information
Water Source: Public
Sewer: Public Sewer

Heating & Cooling
Has Heating
Heating: Forced Air

Location

Homeowners Association Information
Has Association
Association Amenities: Clubhouse, Playground, Pool
Association Name: CHELSEA BY THE BAY
Association Fee: $150
Association Fee Frequency: Monthly

School Information
High School District: West Contra Costa (510) -231-1100

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 9, 2026

Around this home

Schools

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

$468,000 – $566,000

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New listings for sale in 94547

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OPEN SUN, 2PM TO 4PM

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OPEN OCT 29, 4PM TO 7PM

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OPEN SUN, 2PM TO 4PM

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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.	$742,051
340 Oneil Cir, Hercules, CA 3 Beds \| 3 Baths \| 1445 Sq. Ft.	$617,221

Address	Redfin Estimate
346 Oneil Cir, Hercules, CA 4 Beds \| 3 Baths \| 1538 Sq. Ft.	$665,999
352 Oneil Cir, Hercules, CA 3 Beds \| 2.5 Baths \| 1591 Sq. Ft.	$670,474

Address	Redfin Estimate
316 Oneil Cir, Hercules, CA 4 Beds \| 3 Baths \| 1538 Sq. Ft.	$649,499
304 Oneil Cir, Hercules, CA 3 Beds \| 2.5 Baths \| 1591 Sq. Ft.	$653,901

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2008. This data may not match . Learn more.

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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

Public record

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