345 Rimrock Ln is a 1,929 square foot house on a 4,600 square foot lot with 4 bedrooms and 3 bathrooms. Based on Redfin's Hercules data, we estimate the home's value is $894,363.
Single-familyProperty Type
2000Year Built
4,600 sq ftLot Size
$464Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$894,363
$5,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.8% lower than the average sale price ($911K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$9,883 (+4.0%)
$302,165 + $340,184
$642,349
2024
$9,503 (+6.4%)
$296,241 + $333,514
$629,755
2023
$8,932 (+5.4%)
$290,433 + $326,975
$617,408
2022
$8,473
$238,966 + $306,313
$545,279
2021
$8,466 (+3.8%)
$234,281 + $300,307
$534,588
2020
$8,154 (+1.6%)
$229,688 + $294,419
$524,107
2019
$8,029 (+3.8%)
$227,333 + $291,401
$518,734
2018
$7,734 (+1.5%)
$222,876 + $285,688
$508,564
2017
$7,616 (+2.2%)
$214,222 + $274,596
$488,818
2016
$7,453 (−0.3%)
$214,222 + $274,596
$488,818
2015
$7,473 (+11.9%)
$210,022 + $269,212
$479,234
2014
$6,681 (+22.8%)
$177,708 + $227,792
$405,500
2013
$5,443 (+11.9%)
$177,708 + $227,792
$405,500
2012
$4,864 (−20.5%)
$140,238 + $179,762
$320,000
2011
$6,122 (+3.2%)
$129,940 + $166,560
$296,500
2010
$5,934 (+0.4%)
$174,422 + $223,578
$398,000
2009
$5,911 (−0.8%)
$175,518 + $224,982
$400,500
2008
$5,961
$175,518 + $224,982
$400,500
Tax history for 345 Rimrock Ln
Year
Property tax
Land + Additions
Assessment*
2025
$9,883 (+4.0%)
$302,165 + $340,184
$642,349
2024
$9,503 (+6.4%)
$296,241 + $333,514
$629,755
2023
$8,932 (+5.4%)
$290,433 + $326,975
$617,408
2022
$8,473
$238,966 + $306,313
$545,279
2021
$8,466 (+3.8%)
$234,281 + $300,307
$534,588
2020
$8,154 (+1.6%)
$229,688 + $294,419
$524,107
2019
$8,029 (+3.8%)
$227,333 + $291,401
$518,734
2018
$7,734 (+1.5%)
$222,876 + $285,688
$508,564
2017
$7,616 (+2.2%)
$214,222 + $274,596
$488,818
2016
$7,453 (−0.3%)
$214,222 + $274,596
$488,818
2015
$7,473 (+11.9%)
$210,022 + $269,212
$479,234
2014
$6,681 (+22.8%)
$177,708 + $227,792
$405,500
2013
$5,443 (+11.9%)
$177,708 + $227,792
$405,500
2012
$4,864 (−20.5%)
$140,238 + $179,762
$320,000
2011
$6,122 (+3.2%)
$129,940 + $166,560
$296,500
2010
$5,934 (+0.4%)
$174,422 + $223,578
$398,000
2009
$5,911 (−0.8%)
$175,518 + $224,982
$400,500
2008
$5,961
$175,518 + $224,982
$400,500
*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
Mar 23, 2022 • Final
Building - residential solar photovoltaic
Install a roof-mounted solar photovoltaic system with an energy storage system. Install a new electrical sub-panel and feeder breaker.
Battery
Electrical
Solar
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: 8
Exterior
Property Information
Subdivision Name: SUBDIVISION 8032
Living Sq. Ft: 1,929
Ground Floor Sq. Ft: 1,037
Building Sq. Ft: 1,929
# of Stories: 2
Legal Description: T8032 L31
Parking & Garage Information
Garage/Parking Sq. Ft: 427
Lot Information
# of Buildings: 1
Land Sq. Ft: 4,600
Legal Lot Number: 31
Acres: 0.1056
County Use Description: SINGLE FAMILY DETACHED WITH MA
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 1,929
Stories: 2.0
Lot Size: 4,600 square feet
Style: Single Family Residential
Year Built: 2000
Year Renovated: 2000
County: Contra Costa County
APN: 4044400259
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Ohlone Elementary School
Public K-5 • Assigned • 0.7mi
9/10
Hercules Middle School
Public 6-8 • Assigned • 1.8mi
7/10
Hercules High School
Public 9-12 • Assigned • 1.8mi
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
2/10 Fire Factor
0.00% 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
71
55
79
57
78
57
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
$850,000 – $1.03M
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