Off market jan 2025 for $750K

$691,636

Est. refi paymentEst. refi $6,044/mo

•

1,538

sq ft

283 O'neil Cir, Hercules, CA 94547

About this home

Discover the charm of 283 O'Neil Circle, a meticulously maintained 4-bedroom, 3-bath townhome in the highly sought-after Chelsea by the Bay community of Hercules. Lovingly cared for by its original owner, this home radiates pride of ownership and thoughtful updates. The main level features a spacious open-design living and dining area with vaulted ceilings, a custom-designed fireplace with a gas insert, and sliders that lead to the delightful backyard patio and garden. The kitchen opens to an additional dining room, versatile enough to serve as a home office. A convenient bedroom and full bath on the main floor offer flexibility for guests or multi-generational living. Upstairs, find three bedrooms, including the spacious primary suite with an ensuite bath. One of the bedrooms is staged as a stylish home office. The interior boasts recent upgrades, including elegant new wood flooring, fresh paint, and modern lighting, creating a warm and inviting ambiance. The exterior has been recently refreshed with new siding and paint, ensuring excellent condition and curb appeal. Enjoy the community's proximity to the bay, scenic trails, and serene natural surroundings. Don't miss the opportunity to own this move-in-ready gem in a prime location!

TownhomeProperty Type

1988Year Built

2,540 sq ftLot Size

$450Est. Price/Sq.Ft.

2 garage spacesParking

Listed by Stranton Associates •DRE #01831708 • Ajility Real Estate

•415-261-8413 (agent)

•kathleen@ajilityrealestate.com (agent)

Listed by Vega Pao •DRE #01843160 • Ajility Real Estate

•415-686-2304 (agent)

•vega@ajilityrealestate.com (agent)

Bought with Julia Akoteu •DRE #02102014 • eXp Realty of California, Inc.

Redfin checked: 2 minutes ago

•Source:BAREIS #324113344

Redfin Estimate

$691,636

$58K since sold in January 2025$11K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 2.9% lower than the average sale price ($713K) of 6 comparable homes.

SOLD SEP 25, 2026
$610,000
A
3 beds2.5 baths1,543 sq ft
1315 Blue Oak Ct, Pinole, CA 94564
SOLD MAY 26, 2026
$665,000
B
3 beds2.5 baths1,591 sq ft
115 Cardoza, Hercules, CA 94547
SOLD SEP 18, 2026
$675,000
C
3 beds2.5 baths1,507 sq ft
12 Mission Spgs, Hercules, CA 94547
SOLD AUG 31, 2026
$775,000
D
3 beds2.5 baths1,589 sq ft
1003 Ignacio Ct, Pinole, CA 94564
SOLD AUG 31, 2026
$613,000
E
3 beds2.5 baths1,800 sq ft
624 Primrose Ter, Pinole, CA 94564
SOLD JUL 27, 2026
$937,500
F
4 beds3 baths1,929 sq ft
232 Overlook Ter, Hercules, CA 94547

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Earn from this home

Sell

$72,809

Est. take-home

List your home with Redfin and save $3,458

Refinance

Est. cash available

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Rent

$3,271/mo

Redfin rental estimate

List your home for rent

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 2 HRS AGO
$698,000
3 beds2 baths1,555 sq ft
133 Meadowlark Way, Hercules, CA 94547
NEW 16 HRS AGO
$3,650,000
6 beds6.5 baths7,208 sq ft
1054 Turquoise, Hercules, CA 94547
OPEN TODAY, 5PM TO 7PM
$739,000
3 beds3.5 baths1,798 sq ft
2060 Tsushima, Hercules, CA 94547
NEW 20 HRS AGO
$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
OPEN SAT, 1:30PM TO 4PM
$539,000
2 beds2 baths1,305 sq ft
35 Sapphire Ct, Hercules, CA 94547
$825,000
4 beds4 baths3,207 sq ft
136 Chinquapin Ct, Hercules, CA 94547
100 Watermark Ter, Hercules, CA 94547
$1,250,000
4 beds4.5 baths3,400 sq ft
100 Watermark Ter, Hercules, CA 94547
$395,000
2 beds1 bath869 sq ft
512 Bristol, Hercules, CA 94547
See all

Provided by Redfin

Sale history for 283 O'neil Cir

Year

Property tax

Land + Additions

Assessment*

2025

$5,014 (+11.6%)

$357,000 + $408,000

$765,000

2024

$4,495 (+1.5%)

$91,859 + $173,976

$265,835

2023

$4,426 (+1.1%)

$90,058 + $170,565

$260,623

2022

$4,377 (−4.9%)

$88,293 + $167,221

$255,514

2021

$4,604 (+3.3%)

$86,562 + $163,943

$250,505

2020

$4,458 (+1.5%)

$84,865 + $160,729

$245,594

2019

$4,394 (+3.8%)

$83,995 + $159,081

$243,076

2018

$4,234 (+1.4%)

$82,349 + $155,962

$238,311

2017

$4,177 (+3.8%)

$79,152 + $149,906

$229,058

2016

$4,023

$79,152 + $149,906

$229,058

2015

$4,026 (−0.1%)

$77,600 + $146,967

$224,567

2014

$4,032 (+2.9%)

$74,938 + $141,925

$216,863

2013

$3,919 (+7.0%)

$74,938 + $141,925

$216,863

2012

$3,664 (+2.6%)

$74,600 + $141,284

$215,884

2011

$3,572 (+4.2%)

$73,138 + $138,514

$211,652

2010

$3,427 (−0.6%)

$71,704 + $135,799

$207,503

2009

$3,446 (+7.1%)

$71,169 + $134,785

$205,954

2008

$3,216

$71,339 + $135,106

$206,445

Tax history for 283 O'neil Cir

Year

Property tax

Land + Additions

Assessment*

2025

$5,014 (+11.6%)

$357,000 + $408,000

$765,000

2024

$4,495 (+1.5%)

$91,859 + $173,976

$265,835

2023

$4,426 (+1.1%)

$90,058 + $170,565

$260,623

2022

$4,377 (−4.9%)

$88,293 + $167,221

$255,514

2021

$4,604 (+3.3%)

$86,562 + $163,943

$250,505

2020

$4,458 (+1.5%)

$84,865 + $160,729

$245,594

2019

$4,394 (+3.8%)

$83,995 + $159,081

$243,076

2018

$4,234 (+1.4%)

$82,349 + $155,962

$238,311

2017

$4,177 (+3.8%)

$79,152 + $149,906

$229,058

2016

$4,023

$79,152 + $149,906

$229,058

2015

$4,026 (−0.1%)

$77,600 + $146,967

$224,567

2014

$4,032 (+2.9%)

$74,938 + $141,925

$216,863

2013

$3,919 (+7.0%)

$74,938 + $141,925

$216,863

2012

$3,664 (+2.6%)

$74,600 + $141,284

$215,884

2011

$3,572 (+4.2%)

$73,138 + $138,514

$211,652

2010

$3,427 (−0.6%)

$71,704 + $135,799

$207,503

2009

$3,446 (+7.1%)

$71,169 + $134,785

$205,954

2008

$3,216

$71,339 + $135,106

$206,445

*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

2,540 Sq. Ft.

Year renovated

2000

Sq. Ft.

1,538

Year built

1988

Style

Townhouse

County

Contra Costa County

APN

4043510827

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

Feb 7, 2025 • Active

Building - residential mechanical

Replace the furnace, evaporator coil, and condenser with like-for-like units. A HERS report may be required at the final inspection.

HVAC

Sep 16, 2022 • Final

Building/residential/rp/repair

Remove and replace existing lap siding and trim with new fiber cement lap siding.

Remodel

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 & Garage Information
Parking Total: 4
Parking Features: Attached, Garage Door Opener, Guest Parking Available, Interior Access
Garage Spaces: 2

Interior

Bathroom Information
# of Bathrooms (Total): 3
# of Bathrooms (Full): 3
Master Bathroom Features: Closet, Double Sinks, Tub w/Shower Over
Other Bathroom Features: Tub w/Shower Over

Bedroom Information
# of Bedrooms (Total): 4
Master Bedroom Features: Walk-In Closet

Heating & Cooling
Cooling: Central
Heating: Central, Natural Gas

Interior Features
Appliances: Dishwasher, Disposal, Free Standing Gas Range, Free Standing Refrigerator, Hood Over Range
Fireplaces Total: 1
Fireplace Features: Gas Piped, Living Room
Flooring: Carpet, Linoleum, Wood
Interior Features: Cathedral Ceiling, Open Beam Ceiling, Storage Area(s)
Laundry Features: Dryer Included, In Garage, Washer Included
# of Stories: 2

Room Information
Room Types: Family Room, Kitchen, Living Room, Office, Sun Room
Dining Room Features: Breakfast Nook, Dining/Living Combo, Space in Kitchen
Kitchen Features: Breakfast Room, Pantry Cabinet
Living Room Features: Cathedral/Vaulted
Levels: Two
Main Level: Bedroom(s), Dining Room, Full Bath(s), Garage, Kitchen, Living Room, Street Entrance
Upper Level: Bedroom(s), Full Bath(s)

Exterior

Exterior Features
Allows Horses: No
Fencing: Fenced
Roof: Cement

Pool Information
Pool Features: Common Facility, See Remarks
Has Private Pool: Yes
Has Spa: No

Property Information
ADU 2nd Unit: No
Property Condition: Updated/Remodeled
Property Type: Residential
Property Sub Type: Townhouse

Lot Information
Lot Size Square Feet: 2,540
Lot Size Acres: 0.0583
Lot Size Source: Assessor Agent-Fill
Lot Features: Curb(s), Landscape Front, Low Maintenance, See Remarks

Utilities

Utilities Information
Sewer: Public Sewer
Electric: 220 Volts

Location

HOA Information
Association YN: Yes
Association Name: Chelsea By The Bay
Association Amenities: Pool, Other
Association Fee: $279
Association Fee Frequency: Monthly
Association Fee Includes: Maintenance Exterior, Pool

Community Information
Senior Community: No

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 1,538
Stories: 2.0
Lot Size: 2,540 square feet
Style: Townhouse
Year Built: 1988
Year Renovated: 2000
County: Contra Costa County
APN: 4043510827

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

5/10 Flood Factor

Estimated 45-55% chance 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

$659,000 – $798,000

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OPEN TODAY, 5PM TO 7PM

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Home values near 283 O'neil Cir

Data from public records.

Address	Redfin Estimate
223 Oneil Circle, Hercules, CA 3 Beds \| 3 Baths \| 1591 Sq. Ft.	$659,330
316 Oneil Circle, Hercules, CA 4 Beds \| 3 Baths \| 1538 Sq. Ft.	$656,287

Address	Redfin Estimate
256 Oneil Circle, Hercules, CA 3 Beds \| 2.5 Baths \| 1445 Sq. Ft.	$643,975
235 Oneil Circle, Hercules, CA 2 Beds \| 2 Baths \| 1064 Sq. Ft.	$551,115

Address	Redfin Estimate
277 Oneil Circle, Hercules, CA 2 Beds \| 2 Baths \| 1064 Sq. Ft.	$570,404
238 Oneil Circle, Hercules, CA 3 Beds \| 3 Baths \| 1591 Sq. Ft.	$621,233

Property information provided by BAREIS when last listed in 2025. 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 283 O'neil Cir

Tax history for 283 O'neil 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 283 O'neil Cir

More real estate resources