This Chelsea by the Bay townhome exudes modern living with its thoughtful upgrades and convenient location. Enjoy the eco-friendly advantage of a solar system that's fully paid for, coupled with the efficiency of a newer A/C and furnace by Kelaire, ensuring your comfort throughout the seasons without the worry of high energy costs. Step inside to discover a blend of style and practicality with laminate flooring stretching across the living spaces, enhanced by designer paint and elegant shutters that add a touch of sophistication. The home's layout includes a formal living & dining area, family room & eat in kitchen, along with a relaxing loft area, perfect for an office or entertainment space. The kitchen is a home chef's delight, boasting shaker cabinets that provide ample storage with a contemporary touch, and it comes fully equipped with appliances. For those who appreciate organization, the under-stairs storage offers extra space to tuck away your belongings neatly. Gathering around the brick fireplace creates a cozy ambiance for those cooler evenings. The low-maintenance landscaping means more time to enjoy your home without the upkeep. The laundry room adds to the functionality of this townhome, making daily chores a breeze --washer & dryer included. Sleeping accommodations
TownhomeProperty Type
1988Year Built
2,640 sq ftLot Size
$405Est. Price/Sq.Ft.
2 car garageParking
Listed by Viktor Manrique•DRE #01224855• RE/MAX Regency
Listed by Talwinder Kaur•DRE #02080810• RE/MAX Regency
bridgeMLS, Bay East AOR, or Contra Costa AOR #41051675
Apr 10, 2024
Sold
$776,000
$421/sq ft
Mar 16, 2024
Pending
—
Mar 4, 2024
Listed
$689,999
$374/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40800828
Nov 29, 2017
Sold
$522,500
$283/sq ft
Oct 31, 2017
Pending
—
Oct 16, 2017
Listed
$510,000
$276/sq ft
+24
Open Sat. & Sun. 1-4. Lovely, lovely, lovely! This is a three bedroom, but with two lofts there are endless possibilities and lots of bonus space! Beautifully maintained by original owners. Living room with brick fireplace and vaulted ceilings. Redone kitchen with newer stainless appliances (frig DNS) and canned lights opens to family room. Newer fencing, newer water heater, Plantation shutters, designer touches throughout! Loft above living room and loft in one bedroom make welcoming overnight guests easy! Delightful rear yard with patio and trees for a very private feel! This one feels like coming home! Complex features pool with clubhouse - enjoy the newly redone gazebo and exterior siding. Loads of guest parking, too. Low HOA dues cannot be beat! Convenient location, minutes to Bay trail, waterfront restaurants, shopping, and freeway access ... time to live the good life!
Public Records
Mar 3, 1989
Sold
$174,500
$95/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$11,769 (+32.7%)
$377,938 + $402,062
$780,000
2024
$8,871 (+1.7%)
$383,520 + $408,000
$791,520
2023
$8,719 (+1.1%)
$332,424 + $250,431
$582,855
2022
$8,621
$325,906 + $245,521
$571,427
2021
$8,614 (+3.9%)
$319,516 + $240,707
$560,223
2020
$8,292 (+1.6%)
$313,251 + $235,988
$549,239
2019
$8,163 (+3.7%)
$310,039 + $233,569
$543,608
2018
$7,875 (+59.6%)
$303,960 + $228,990
$532,950
2017
$4,935 (+3.2%)
$77,605 + $204,206
$281,811
2016
$4,780 (−0.2%)
$77,605 + $204,206
$281,811
2015
$4,788
$76,084 + $200,202
$276,286
2014
$4,787 (+13.6%)
$73,474 + $193,333
$266,807
2013
$4,212 (+5.5%)
$73,474 + $193,333
$266,807
2012
$3,993 (−6.0%)
$55,997 + $175,003
$231,000
2011
$4,249 (+6.1%)
$55,997 + $175,003
$231,000
2010
$4,005 (−0.5%)
$69,947 + $184,053
$254,000
2009
$4,026 (+7.2%)
$69,777 + $183,606
$253,383
2008
$3,755
$69,943 + $184,043
$253,986
Tax history for 322 Oneil Cir
Year
Property tax
Land + Additions
Assessment*
2025
$11,769 (+32.7%)
$377,938 + $402,062
$780,000
2024
$8,871 (+1.7%)
$383,520 + $408,000
$791,520
2023
$8,719 (+1.1%)
$332,424 + $250,431
$582,855
2022
$8,621
$325,906 + $245,521
$571,427
2021
$8,614 (+3.9%)
$319,516 + $240,707
$560,223
2020
$8,292 (+1.6%)
$313,251 + $235,988
$549,239
2019
$8,163 (+3.7%)
$310,039 + $233,569
$543,608
2018
$7,875 (+59.6%)
$303,960 + $228,990
$532,950
2017
$4,935 (+3.2%)
$77,605 + $204,206
$281,811
2016
$4,780 (−0.2%)
$77,605 + $204,206
$281,811
2015
$4,788
$76,084 + $200,202
$276,286
2014
$4,787 (+13.6%)
$73,474 + $193,333
$266,807
2013
$4,212 (+5.5%)
$73,474 + $193,333
$266,807
2012
$3,993 (−6.0%)
$55,997 + $175,003
$231,000
2011
$4,249 (+6.1%)
$55,997 + $175,003
$231,000
2010
$4,005 (−0.5%)
$69,947 + $184,053
$254,000
2009
$4,026 (+7.2%)
$69,777 + $183,606
$253,383
2008
$3,755
$69,943 + $184,043
$253,986
*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
3
Baths
3
Stories
2
Lot width
—
Lot depth
—
Lot size
2,640 Sq. Ft.
Year renovated
1998
Sq. Ft.
1,591
Year built
1988
Style
Townhouse
County
Contra Costa County
APN
4043510777
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
Mar 10, 2022 • Final
Building - residential solar photovoltaic
Install a photovoltaic system. The layout was revised during installation.
Electrical
Solar
Nov 21, 2017 • Final
Building - residential plumbing
Repair a sewer lateral.
Plumbing
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: 2
Covered Spaces: 2
Parking Features: Attached, Off Street, Parking Lot, Garage Door Opener
Interior
Virtual Tour
Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 2
# of Bathrooms Partial: 1
Interior Features
Interior Features: Eat-in Kitchen
Appliances: Free-Standing Range, Refrigerator, Dryer, Washer, Gas Water Heater
Laundry Features: Dryer, Washer
Street Level Features: 3 Bedrooms, 2.5 Baths, Laundry Facility, Main Entry
Fireplaces Total: 1
Has Fireplace
Flooring: Laminate, Carpet
Room Information
Kitchen Features: Eat In Kitchen,Range/Oven Free Standing,Refrigerator
Rooms Total: 6
Fireplace Features: Brick, Living Room
Exterior
Building Information
Construction Materials: Wood Siding
Building Area Total: 1,845
Foundation Details: Slab
Exterior Features
Exterior Features: Unit Faces Common Area, Unit Faces Street, Back Yard, Side Yard
Door Features: Mirrored Closet Door(s)
Roof: Shingle
Pool Information
Pool Features: In Ground, Fenced
Property Information
Living Area: 1845
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Townhouse
Year Built: 1988
Lot Information
Lot Size Square Feet: 2640
Lot Size Area: 0.06
Lot Size Units: Acres
Lot Size Acres: 0.06
Lot Features: Premium Lot
Utilities
Green Features Information
Green Energy Generation: Solar
Utility Information
Water Source: Public
Electric: Photovoltaics Seller Owned
Sewer: Public Sewer
Heating & Cooling
Has Heating
Heating: Forced Air, Fireplace(s)
Cooling: Central Air
Location
Homeowners Association Information
Has Association
Association Amenities: Clubhouse, Pool, BBQ Area
Association Name: CHELSEA BY THE BAY
Association Fee: $279
Association Fee Includes: Common Area Maint
Association Fee Frequency: Monthly
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 1,591
Stories: 2.0
Lot Size: 2,640 square feet
Style: Townhouse
Year Built: 1988
Year Renovated: 1998
County: Contra Costa County
APN: 4043510777
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 48-58% 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)
60
41
62
44
69
46
67
47
73
52
74
54
75
56
79
57
77
59
75
53
63
47
57
45
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
$710,000 – $860,000
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Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2024. This data may not match public records. Learn more.