142 Agate Way is a 1,945 square foot house on a 6,300 square foot lot with 4 bedrooms and 3 bathrooms. Based on Redfin's Hercules data, we estimate the home's value is $807,341.
Single-familyProperty Type
1989Year Built
6,300 sq ftLot Size
$415Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$807,341
$1,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 12.7% lower than the average sale price ($925K) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40510807
Mar 28, 2011
Contingent
—
Year
Property tax
Land + Additions
Assessment*
2026
$7,610 (+1.9%)
$215,614 + $241,618
$457,232
2025
$7,468 (+4.5%)
$215,614 + $241,618
$457,232
2024
$7,144 (+1.7%)
$211,387 + $236,881
$448,268
2023
$7,026 (+1.2%)
$207,243 + $232,237
$439,480
2022
$6,945 (+0.1%)
$203,180 + $227,684
$430,864
2021
$6,935 (+4.4%)
$199,197 + $223,220
$422,417
2020
$6,645 (+1.5%)
$195,292 + $218,844
$414,136
2019
$6,544 (+2.9%)
$193,290 + $216,601
$409,891
2018
$6,357 (+1.5%)
$189,500 + $212,354
$401,854
2017
$6,262 (+2.7%)
$182,143 + $204,109
$386,252
2016
$6,100 (−0.2%)
$182,143 + $204,109
$386,252
2015
$6,112 (+0.3%)
$178,572 + $200,107
$378,679
2014
$6,091 (+10.7%)
$172,445 + $193,242
$365,687
2013
$5,502 (+5.6%)
$172,445 + $193,242
$365,687
2012
$5,211 (−12.2%)
$155,381 + $174,119
$329,500
2011
$5,934 (+6.9%)
$155,380 + $174,120
$329,500
2010
$5,553 (−8.5%)
$150,000 + $231,000
$381,000
2009
$6,069 (−12.3%)
$201,385 + $172,615
$374,000
2008
$6,923
$225,346 + $193,154
$418,500
Tax history for 142 Agate Way
Year
Property tax
Land + Additions
Assessment*
2026
$7,610 (+1.9%)
$215,614 + $241,618
$457,232
2025
$7,468 (+4.5%)
$215,614 + $241,618
$457,232
2024
$7,144 (+1.7%)
$211,387 + $236,881
$448,268
2023
$7,026 (+1.2%)
$207,243 + $232,237
$439,480
2022
$6,945 (+0.1%)
$203,180 + $227,684
$430,864
2021
$6,935 (+4.4%)
$199,197 + $223,220
$422,417
2020
$6,645 (+1.5%)
$195,292 + $218,844
$414,136
2019
$6,544 (+2.9%)
$193,290 + $216,601
$409,891
2018
$6,357 (+1.5%)
$189,500 + $212,354
$401,854
2017
$6,262 (+2.7%)
$182,143 + $204,109
$386,252
2016
$6,100 (−0.2%)
$182,143 + $204,109
$386,252
2015
$6,112 (+0.3%)
$178,572 + $200,107
$378,679
2014
$6,091 (+10.7%)
$172,445 + $193,242
$365,687
2013
$5,502 (+5.6%)
$172,445 + $193,242
$365,687
2012
$5,211 (−12.2%)
$155,381 + $174,119
$329,500
2011
$5,934 (+6.9%)
$155,380 + $174,120
$329,500
2010
$5,553 (−8.5%)
$150,000 + $231,000
$381,000
2009
$6,069 (−12.3%)
$201,385 + $172,615
$374,000
2008
$6,923
$225,346 + $193,154
$418,500
*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
Heating & Cooling
Heating Fuel Type: Gas
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 9
Exterior
Exterior Information
Physical Condition: Good
Foundation Type: Raised W/Crawlspace
Building Style Type: Ranch
Building Construction Quality: Average
Exterior Wall: Wood Siding
Property Information
Subdivision Name: SUBDIVISION 6157
Living Sq. Ft: 1,945
Ground Floor Sq. Ft: 1,209
Building Sq. Ft: 1,945
# of Stories: 2
Legal Description: T06157 L0077 B
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Garage/Carport
Garage/Parking Sq. Ft: 507
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,300
Legal Lot Number: 77
Acres: 0.1446
Depth Footage: 100
Front Footage: 63
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 1,945
Stories: 2.0
Lot Size: 6,300 square feet
Style: Single Family Residential
Year Built: 1989
Year Renovated: 1989
County: Contra Costa County
APN: 4070810066
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Ohlone Elementary School
Public K-5 • Assigned • 0.6mi
9/10
Hercules Middle School
Public 6-8 • Assigned • 1.1mi
7/10
Hercules High School
Public 9-12 • Assigned • 1.1mi
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
0.93% chance of being 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
71
51
63
47
57
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.1 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
$767,000 – $929,000
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