322 Valley Run is a 1,434 square foot townhouse on a 2,300 square foot lot with 3 bedrooms and 3 bathrooms. Based on Redfin's Hercules data, we estimate the home's value is $565,491.
TownhomeProperty Type
1979Year Built
2,300 sq ftLot Size
$394Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$565,491
$5,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.7% lower than the average sale price ($587K) 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
$4,145 (+6.3%)
$66,543 + $130,999
$197,542
2024
$3,898 (+1.5%)
$65,239 + $128,431
$193,670
2023
$3,842 (+1.2%)
$63,960 + $125,913
$189,873
2022
$3,797 (+0.2%)
$62,706 + $123,445
$186,151
2021
$3,787 (+3.0%)
$61,477 + $121,025
$182,502
2020
$3,677 (+1.4%)
$60,272 + $118,652
$178,924
2019
$3,628 (+2.5%)
$59,654 + $117,436
$177,090
2018
$3,541 (+1.4%)
$58,485 + $115,134
$173,619
2017
$3,493 (+4.5%)
$56,215 + $110,664
$166,879
2016
$3,341
$56,215 + $110,664
$166,879
2015
$3,342 (−2.0%)
$55,113 + $108,495
$163,608
2014
$3,410 (+11.6%)
$53,223 + $104,773
$157,996
2013
$3,056 (+6.9%)
$53,223 + $104,773
$157,996
2012
$2,860 (+3.3%)
$52,983 + $104,300
$157,283
2011
$2,768 (+4.3%)
$51,945 + $102,255
$154,200
2010
$2,653 (+0.7%)
$50,927 + $100,250
$151,177
2009
$2,635 (+10.3%)
$50,547 + $99,501
$150,048
2008
$2,389
$50,668 + $99,738
$150,406
Tax history for 322 Valley Run
Year
Property tax
Land + Additions
Assessment*
2025
$4,145 (+6.3%)
$66,543 + $130,999
$197,542
2024
$3,898 (+1.5%)
$65,239 + $128,431
$193,670
2023
$3,842 (+1.2%)
$63,960 + $125,913
$189,873
2022
$3,797 (+0.2%)
$62,706 + $123,445
$186,151
2021
$3,787 (+3.0%)
$61,477 + $121,025
$182,502
2020
$3,677 (+1.4%)
$60,272 + $118,652
$178,924
2019
$3,628 (+2.5%)
$59,654 + $117,436
$177,090
2018
$3,541 (+1.4%)
$58,485 + $115,134
$173,619
2017
$3,493 (+4.5%)
$56,215 + $110,664
$166,879
2016
$3,341
$56,215 + $110,664
$166,879
2015
$3,342 (−2.0%)
$55,113 + $108,495
$163,608
2014
$3,410 (+11.6%)
$53,223 + $104,773
$157,996
2013
$3,056 (+6.9%)
$53,223 + $104,773
$157,996
2012
$2,860 (+3.3%)
$52,983 + $104,300
$157,283
2011
$2,768 (+4.3%)
$51,945 + $102,255
$154,200
2010
$2,653 (+0.7%)
$50,927 + $100,250
$151,177
2009
$2,635 (+10.3%)
$50,547 + $99,501
$150,048
2008
$2,389
$50,668 + $99,738
$150,406
*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
RM-L
Residential Multifamily Low Density District
To provide sites for low-density multifamily housing such as townhouses, condominiums and apartments, and medium-density single-family housing that incorporate good design and amenities with a gross density up to 12 units per acre (midrange density of 9 units per acre). The minimum parcel size for multifamily housing is 3 acres. The minimum lot size for single-family housing is 4,000 sq ft unless a smaller lot size is allowed by an approved planned development (PD).
Permitted uses
Include but are not limited to:
Housing-Other
May 22, 2017 • Final
Building - residential mechanical
Replace the furnace and install a new air conditioning system.
HVAC
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
Living Sq. Ft: 1,434
Ground Floor Sq. Ft: 759
Building Sq. Ft: 1,434
# of Stories: 2
Legal Description: T05100 L0035 B
Parking & Garage Information
Garage/Parking Sq. Ft: 399
Lot Information
# of Buildings: 1
Land Sq. Ft: 2,300
Legal Lot Number: 35
Acres: 0.0528
County Use Description: TOWNHOUSES, ATTACHED PUDS, DUE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 1,434
Stories: 2.0
Lot Size: 2,300 square feet
Style: Townhouse
Year Built: 1979
Year Renovated: 1979
County: Contra Costa County
APN: 4064710355
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Ohlone Elementary School
Public K-5 • Assigned • 0.6mi
9/10
Hercules Middle School
Public 6-8 • Assigned • 0.6mi
7/10
Hercules High School
Public 9-12 • Assigned • 0.6mi
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
2% chance of being in a wildfire in next 30 years
4/10 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
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
$538,000 – $651,000
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