bridgeMLS, Bay East AOR, or Contra Costa AOR #29019221
Oct 22, 1999
Sold
$296,500
$135/sq ft
Oct 1, 1999
Listing Removed
—
Jun 24, 1999
Listed
$299,999
$136/sq ft
super sharp 5 bedroom plan sunken family room downstairs bedroom & full bath larger backyard jacuzzi wood deck beautifully landscaped
Public Records
Jul 2, 1993
Sold
$228,000
$104/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$13,604 (+3.6%)
$487,093 + $449,209
$936,302
2024
$13,136 (+1.8%)
$477,543 + $440,401
$917,944
2023
$12,906 (+1.1%)
$468,180 + $431,766
$899,946
2022
$12,763 (+79.1%)
$459,000 + $423,300
$882,300
2021
$7,125 (+3.7%)
$450,000 + $415,000
$865,000
2020
$6,873 (+1.5%)
$113,586 + $307,406
$420,992
2019
$6,770 (+3.9%)
$112,422 + $304,254
$416,676
2018
$6,518 (+1.5%)
$110,218 + $298,289
$408,507
2017
$6,423 (+2.5%)
$105,939 + $286,707
$392,646
2016
$6,263 (−0.2%)
$105,939 + $286,707
$392,646
2015
$6,276 (+0.3%)
$103,862 + $281,086
$384,948
2014
$6,256 (+11.1%)
$100,299 + $271,441
$371,740
2013
$5,633 (+14.3%)
$100,299 + $271,441
$371,740
2012
$4,927 (−9.2%)
$89,847 + $243,153
$333,000
2011
$5,425 (+0.9%)
$92,006 + $248,994
$341,000
2010
$5,378 (+0.2%)
$92,006 + $248,994
$341,000
2009
$5,365 (+7.2%)
$95,253 + $257,782
$353,035
2008
$5,005
$95,480 + $258,395
$353,875
Tax history for 139 Rosti
Year
Property tax
Land + Additions
Assessment*
2025
$13,604 (+3.6%)
$487,093 + $449,209
$936,302
2024
$13,136 (+1.8%)
$477,543 + $440,401
$917,944
2023
$12,906 (+1.1%)
$468,180 + $431,766
$899,946
2022
$12,763 (+79.1%)
$459,000 + $423,300
$882,300
2021
$7,125 (+3.7%)
$450,000 + $415,000
$865,000
2020
$6,873 (+1.5%)
$113,586 + $307,406
$420,992
2019
$6,770 (+3.9%)
$112,422 + $304,254
$416,676
2018
$6,518 (+1.5%)
$110,218 + $298,289
$408,507
2017
$6,423 (+2.5%)
$105,939 + $286,707
$392,646
2016
$6,263 (−0.2%)
$105,939 + $286,707
$392,646
2015
$6,276 (+0.3%)
$103,862 + $281,086
$384,948
2014
$6,256 (+11.1%)
$100,299 + $271,441
$371,740
2013
$5,633 (+14.3%)
$100,299 + $271,441
$371,740
2012
$4,927 (−9.2%)
$89,847 + $243,153
$333,000
2011
$5,425 (+0.9%)
$92,006 + $248,994
$341,000
2010
$5,378 (+0.2%)
$92,006 + $248,994
$341,000
2009
$5,365 (+7.2%)
$95,253 + $257,782
$353,035
2008
$5,005
$95,480 + $258,395
$353,875
*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
May 13, 2022 • Final
Building - residential solar photovoltaic
Install a rooftop solar photovoltaic system on a residential building.
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: 11
Exterior
Property Information
Subdivision Name: 5337A
Living Sq. Ft: 2,200
Ground Floor Sq. Ft: 1,158
Building Sq. Ft: 2,200
# of Stories: 2
Legal Description: T5337A L0070 B
Parking & Garage Information
Garage/Parking Sq. Ft: 415
Lot Information
# of Buildings: 1
Land Sq. Ft: 4,635
Legal Lot Number: 70
Acres: 0.1064
County Use Description: SINGLE FAMILY DETACHED WITH MA
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 5
Baths: 3.0
Sq. Ft.: 2,200
Stories: 2.0
Lot Size: 4,635 square feet
Style: Single Family Residential
Year Built: 1985
Year Renovated: 1996
County: Contra Costa County
APN: 4040620033
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Ohlone Elementary School
Public K-5 • Assigned • 1.0mi
9/10
Hercules Middle School
Public 6-8 • Assigned • 2.1mi
7/10
Hercules High School
Public 9-12 • Assigned • 2.1mi
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
1/10 Fire Factor
Unlikely to be 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
$883,000 – $1.07M
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