Beautiful 2 Story Duet that shows well inside and out. Very desirable floor plan, cathedral ceilings, skylight, tiled kitchen floors, like new premium carpet, concrete patio, community pool, and low maintenance yards in front and back. New fence and new water heater.
TownhomeProperty Type
1988Year Built
2,840 sq ftLot Size
$414Est. Price/Sq.Ft.
2 car garageParking
Listed by Jack Kuo•DRE #1276151• BEST REAL ESTATE
Bought with Tracy Bronson•DRE #01043177• NAKAMURA REALTY
Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40020301
Redfin Estimate
$657,988
$433K since sold in April 2013$8,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 2.7% lower than the average sale price ($676K) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40020301
Jul 29, 2004
Sold
$438,000
$275/sq ft
Jun 23, 2004
Listing Removed
—
Jun 8, 2004
Listed
$438,000
$275/sq ft
Beautiful 2 Story Duet that shows well inside and out. Very desirable floor plan, cathedral ceilings, skylight, tiled kitchen floors, like new premium carpet, concrete patio, community pool, and low maintenance yards in front and back. New fence and new water heater.
Public Records
Jun 23, 1994
Sold
$179,000
$113/sq ft
Public Records
Jul 11, 1988
Sold
$144,500
$91/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$5,162 (+5.6%)
$157,000 + $125,600
$282,600
2024
$4,890 (+1.6%)
$153,922 + $123,138
$277,060
2023
$4,813 (+1.2%)
$150,904 + $120,724
$271,628
2022
$4,755 (+0.2%)
$147,946 + $118,357
$266,303
2021
$4,744 (+3.3%)
$145,046 + $116,037
$261,083
2020
$4,593 (+1.5%)
$142,202 + $113,762
$255,964
2019
$4,527 (+3.7%)
$140,744 + $112,596
$253,340
2018
$4,363 (+1.4%)
$137,985 + $110,389
$248,374
2017
$4,304 (+3.7%)
$132,628 + $106,103
$238,731
2016
$4,149
$132,628 + $106,103
$238,731
2015
$4,153
$130,028 + $104,023
$234,051
2014
$4,157 (−1.3%)
$125,567 + $100,454
$226,021
2013
$4,212 (+5.5%)
$125,567 + $100,454
$226,021
2012
$3,993 (−6.0%)
$55,997 + $175,003
$231,000
2011
$4,249 (+0.7%)
$55,997 + $175,003
$231,000
2010
$4,219 (−10.0%)
$133,379 + $120,621
$254,000
2009
$4,687 (−18.9%)
$138,630 + $125,370
$264,000
2008
$5,777
$158,322 + $143,178
$301,500
Tax history for 223 Oneil Cir
Year
Property tax
Land + Additions
Assessment*
2025
$5,162 (+5.6%)
$157,000 + $125,600
$282,600
2024
$4,890 (+1.6%)
$153,922 + $123,138
$277,060
2023
$4,813 (+1.2%)
$150,904 + $120,724
$271,628
2022
$4,755 (+0.2%)
$147,946 + $118,357
$266,303
2021
$4,744 (+3.3%)
$145,046 + $116,037
$261,083
2020
$4,593 (+1.5%)
$142,202 + $113,762
$255,964
2019
$4,527 (+3.7%)
$140,744 + $112,596
$253,340
2018
$4,363 (+1.4%)
$137,985 + $110,389
$248,374
2017
$4,304 (+3.7%)
$132,628 + $106,103
$238,731
2016
$4,149
$132,628 + $106,103
$238,731
2015
$4,153
$130,028 + $104,023
$234,051
2014
$4,157 (−1.3%)
$125,567 + $100,454
$226,021
2013
$4,212 (+5.5%)
$125,567 + $100,454
$226,021
2012
$3,993 (−6.0%)
$55,997 + $175,003
$231,000
2011
$4,249 (+0.7%)
$55,997 + $175,003
$231,000
2010
$4,219 (−10.0%)
$133,379 + $120,621
$254,000
2009
$4,687 (−18.9%)
$138,630 + $125,370
$264,000
2008
$5,777
$158,322 + $143,178
$301,500
*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
Apr 12, 2023 • Final
Building - residential electrical
Install a Tesla electric vehicle charger.
Electrical
Ev charger
Sep 23, 2020 • Final
Building/residential/rp/repair
Remove and replace the siding and trim on a building.
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
Interior
Room Information
# of Rooms: 6
Exterior
Property Information
Living Sq. Ft: 1,591
Ground Floor Sq. Ft: 858
Building Sq. Ft: 1,591
# of Stories: 2
Legal Description: T6773 L87
Parking & Garage Information
Garage/Parking Sq. Ft: 420
Lot Information
# of Buildings: 1
Land Sq. Ft: 2,840
Legal Lot Number: 87
Acres: 0.0652
County Use Description: TOWNHOUSES, ATTACHED PUDS, DUE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 1,591
Stories: 2.0
Lot Size: 2,840 square feet
Style: Townhouse
Year Built: 1988
Year Renovated: 1988
County: Contra Costa County
APN: 4043510876
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
3/10 Flood Factor
Estimated 14-20% 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
$626,000 – $757,000
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