181 Oneil Cir is a 1,445 square foot townhouse on a 3,195 square foot lot with 3 bedrooms and 3 bathrooms. - it last sold on August 16, 1988 for $130,500. Based on Redfin's Hercules data, we estimate the home's value is $624,128.
TownhomeProperty Type
1988Year Built
3,195 sq ftLot Size
$432Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$624,128
$494K since sold in August 1988$9,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.4% lower than the average sale price ($633K) of 6 comparable homes.
*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 27, 2023 • Final
Building/residential/rp/repair
Remove existing lap siding and install new fiber cement lap siding. Repair the building paper on the wall as needed.
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: 7
Exterior
Property Information
Subdivision Name: SUBDIVISION 6773
Living Sq. Ft: 1,445
Ground Floor Sq. Ft: 728
Building Sq. Ft: 1,445
# of Stories: 2
Legal Description: T6773 L93
Parking & Garage Information
Garage/Parking Sq. Ft: 402
Lot Information
# of Buildings: 1
Land Sq. Ft: 3,195
Legal Lot Number: 93
Acres: 0.0733
County Use Description: TOWNHOUSES, ATTACHED PUDS, DUE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 1,445
Stories: 2.0
Lot Size: 3,195 square feet
Style: Townhouse
Year Built: 1988
Year Renovated: 1988
County: Contra Costa County
APN: 4043510934
Home facts updated by county records on Aug 13, 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)
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41
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69
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47
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75
53
63
47
57
45
Jan
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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
$593,000 – $718,000
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