142 Decatur Ct is a 2,171 square foot house on a 7,800 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on March 31, 1992 for $282,000. Based on Redfin's Hercules data, we estimate the home's value is $884,616.
Single-familyProperty Type
1988Year Built
7,800 sq ftLot Size
$407Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$884,616
$603K since sold in March 1992$2,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 4% lower than the average sale price ($922K) 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
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
Property details
Interior
Room Information
# of Rooms: 9
Exterior
Pool Information
Has Pool
Property Information
Subdivision Name: SUBDIVISION 6436
Living Sq. Ft: 2,171
Ground Floor Sq. Ft: 1,240
Building Sq. Ft: 2,171
# of Stories: 2
Legal Description: TRACT 6436 LOT 21 & TR ADJ
Parking & Garage Information
Garage/Parking Sq. Ft: 600
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,800
Legal Lot Number: 21
Acres: 0.1791
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,171
Stories: 2.0
Lot Size: 7,800 square feet
Style: Single Family Residential
Year Built: 1988
Year Renovated: 1988
County: Contra Costa County
APN: 3622820250
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Places
Transit
Hanna Ranch Elementary School
Public K-5 • Assigned • 0.5mi
4/10
Hercules Middle School
Public 6-8 • Assigned • 0.7mi
7/10
Hercules High School
Public 9-12 • Assigned • 0.7mi
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
4/10 Fire Factor
3% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 93° 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
13 unhealthy days expected this year, 13 days in 30 years
Provided by First Street
Historical weather
Hercules, CA • 94547
Average low and high temperatures (°F)
60
41
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69
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47
73
52
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71
55
79
57
78
57
75
53
63
47
57
45
Jan
Feb
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May
Jun
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Dec
Sun exposure
In this area, properties receive around 11.1 hours in
June and 5 hours in December, placing it above the
U.S. average for solar exposure.
11.1 hrs
5 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$841,000 – $1.02M
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