856 Valley Run is a 1,164 square foot townhouse on a 4,836 square foot lot with 2 bedrooms and 2 bathrooms. - it last sold on June 10, 2003 for $300,000. Based on Redfin's Hercules data, we estimate the home's value is $553,504.
TownhomeProperty Type
1980Year Built
4,836 sq ftLot Size
$476Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$553,504
$254K since sold in June 2003$5,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 8.7% lower than the average sale price ($606K) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #23013073
Apr 29, 2003
Listing Removed
—
Public Records
Jul 28, 1994
Sold
$160,000
$137/sq ft
Public Records
Jun 3, 1991
Sold
$158,500
$136/sq ft
Public Records
Feb 16, 1990
Sold
$145,000
$125/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$6,999 (−1.8%)
$132,944 + $310,071
$443,015
2025
$7,126 (+4.7%)
$132,944 + $310,071
$443,015
2024
$6,807 (+1.7%)
$130,338 + $303,992
$434,330
2023
$6,694 (+1.1%)
$127,783 + $298,032
$425,815
2022
$6,618 (+0.1%)
$125,278 + $292,189
$417,467
2021
$6,609 (+3.7%)
$122,822 + $286,460
$409,282
2020
$6,373 (+1.5%)
$120,414 + $280,844
$401,258
2019
$6,277 (+3.0%)
$119,180 + $277,965
$397,145
2018
$6,096 (+3.2%)
$116,844 + $272,515
$389,359
2017
$5,910 (+7.3%)
$110,134 + $256,866
$367,000
2016
$5,508 (+3.2%)
$110,134 + $256,866
$367,000
2015
$5,337 (+20.8%)
$102,331 + $238,669
$341,000
2014
$4,419 (+27.3%)
$72,923 + $170,077
$243,000
2013
$3,470 (+14.9%)
$72,923 + $170,077
$243,000
2012
$3,021 (−12.5%)
$54,767 + $127,733
$182,500
2011
$3,453 (+15.5%)
$48,165 + $112,335
$160,500
2010
$2,991 (−11.3%)
$59,719 + $139,281
$199,000
2009
$3,374 (−24.1%)
$51,316 + $119,684
$171,000
2008
$4,444
$61,370 + $143,130
$204,500
Tax history for 856 Valley Run
Year
Property tax
Land + Additions
Assessment*
2026
$6,999 (−1.8%)
$132,944 + $310,071
$443,015
2025
$7,126 (+4.7%)
$132,944 + $310,071
$443,015
2024
$6,807 (+1.7%)
$130,338 + $303,992
$434,330
2023
$6,694 (+1.1%)
$127,783 + $298,032
$425,815
2022
$6,618 (+0.1%)
$125,278 + $292,189
$417,467
2021
$6,609 (+3.7%)
$122,822 + $286,460
$409,282
2020
$6,373 (+1.5%)
$120,414 + $280,844
$401,258
2019
$6,277 (+3.0%)
$119,180 + $277,965
$397,145
2018
$6,096 (+3.2%)
$116,844 + $272,515
$389,359
2017
$5,910 (+7.3%)
$110,134 + $256,866
$367,000
2016
$5,508 (+3.2%)
$110,134 + $256,866
$367,000
2015
$5,337 (+20.8%)
$102,331 + $238,669
$341,000
2014
$4,419 (+27.3%)
$72,923 + $170,077
$243,000
2013
$3,470 (+14.9%)
$72,923 + $170,077
$243,000
2012
$3,021 (−12.5%)
$54,767 + $127,733
$182,500
2011
$3,453 (+15.5%)
$48,165 + $112,335
$160,500
2010
$2,991 (−11.3%)
$59,719 + $139,281
$199,000
2009
$3,374 (−24.1%)
$51,316 + $119,684
$171,000
2008
$4,444
$61,370 + $143,130
$204,500
*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
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
Jan 24, 2024 • Final
Building/residential/al/alteration
Remodel a first floor master bathroom with no structural changes. Replace the shower pan, wet walls, valve, toilet, vanity, and lighting. Install a vacancy sensor, a dedicated ground fault circuit interrupter, and an exhaust fan with a roof jack.
Bathroom
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
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Physical Condition: Average
Building Construction Quality: Average
Property Information
Living Sq. Ft: 1,164
Ground Floor Sq. Ft: 1,164
Building Sq. Ft: 1,164
# of Stories: 1
Legal Description: T05101 L0018 B
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Garage/Carport
Garage/Parking Sq. Ft: 399
Lot Information
# of Buildings: 1
Land Sq. Ft: 4,836
Legal Lot Number: 18
Acres: 0.111
County Use Description: TOWNHOUSES, ATTACHED PUDS, DUE
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 1,164
Stories: 1.0
Lot Size: 4,836 square feet
Style: Townhouse
Year Built: 1980
Year Renovated: 1985
County: Contra Costa County
APN: 4065010185
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 • 0.3mi
9/10
Hercules Middle School
Public 6-8 • Assigned • 0.8mi
7/10
Hercules High School
Public 9-12 • Assigned • 0.8mi
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
4/10 Fire Factor
1% 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
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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 11.4 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
$526,000 – $637,000
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