2865 Simas Ave is a 1,422 square foot house on a 7,500 square foot lot with 4 bedrooms and 2 bathrooms. Based on Redfin's Pinole data, we estimate the home's value is $785,231.
Single-familyProperty Type
1971Year Built
7,500 sq ftLot Size
$552Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$785,231
$15K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 2.8% lower than the average sale price ($808K) 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
$11,668 (+246.0%)
$507,453 + $274,908
$782,361
2024
$3,372 (+3.4%)
$530,400 + $275,400
$805,800
2023
$3,261 (+0.7%)
$65,009 + $101,182
$166,191
2022
$3,239 (+3.7%)
$63,735 + $99,199
$162,934
2021
$3,123 (+3.7%)
$62,486 + $97,254
$159,740
2020
$3,010 (+1.9%)
$61,261 + $95,348
$156,609
2019
$2,953 (+3.1%)
$60,633 + $94,371
$155,004
2018
$2,864 (+2.4%)
$59,445 + $92,521
$151,966
2017
$2,797 (+1.6%)
$57,138 + $88,929
$146,067
2016
$2,754 (+0.6%)
$57,138 + $88,929
$146,067
2015
$2,738
$56,018 + $87,186
$143,204
2014
$2,738 (+1.8%)
$54,097 + $84,195
$138,292
2013
$2,688 (+5.9%)
$54,097 + $84,195
$138,292
2012
$2,539 (+2.0%)
$53,853 + $83,815
$137,668
2011
$2,490 (+5.7%)
$52,798 + $82,172
$134,970
2010
$2,355 (+2.6%)
$51,763 + $80,561
$132,324
2009
$2,296 (+7.3%)
$51,377 + $79,959
$131,336
2008
$2,140
$51,500 + $80,149
$131,649
Tax history for 2865 Simas Ave
Year
Property tax
Land + Additions
Assessment*
2025
$11,668 (+246.0%)
$507,453 + $274,908
$782,361
2024
$3,372 (+3.4%)
$530,400 + $275,400
$805,800
2023
$3,261 (+0.7%)
$65,009 + $101,182
$166,191
2022
$3,239 (+3.7%)
$63,735 + $99,199
$162,934
2021
$3,123 (+3.7%)
$62,486 + $97,254
$159,740
2020
$3,010 (+1.9%)
$61,261 + $95,348
$156,609
2019
$2,953 (+3.1%)
$60,633 + $94,371
$155,004
2018
$2,864 (+2.4%)
$59,445 + $92,521
$151,966
2017
$2,797 (+1.6%)
$57,138 + $88,929
$146,067
2016
$2,754 (+0.6%)
$57,138 + $88,929
$146,067
2015
$2,738
$56,018 + $87,186
$143,204
2014
$2,738 (+1.8%)
$54,097 + $84,195
$138,292
2013
$2,688 (+5.9%)
$54,097 + $84,195
$138,292
2012
$2,539 (+2.0%)
$53,853 + $83,815
$137,668
2011
$2,490 (+5.7%)
$52,798 + $82,172
$134,970
2010
$2,355 (+2.6%)
$51,763 + $80,561
$132,324
2009
$2,296 (+7.3%)
$51,377 + $79,959
$131,336
2008
$2,140
$51,500 + $80,149
$131,649
*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
R-1
Suburban Residential Zoning District
This zoning district provides for single-family development that is typical of most residential areas of the city. This is the single largest residential category.
Permitted uses
Include but are not limited to:
Garden center
Housing-Group
Housing-Single unit
Housing-Senior
Housing-Other
Infrastructure
Educational/school
Fire house
Police station
Park & open space
Aug 23, 2024 • Final
Residential building
Tear off the old roof and replace it with new shingles.
Roofing
Dec 16, 2007 • Final
Building
Install new vinyl siding over wood on the second story of a building.
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
Room Information
# of Rooms: 9
Exterior
Pool Information
Has Pool
Property Information
Subdivision Name: SUBDIVISION 3515
Living Sq. Ft: 1,422
Ground Floor Sq. Ft: 711
Building Sq. Ft: 1,422
# of Stories: 2
Legal Description: TRACT 3515 LOT 39 EX MR
Parking & Garage Information
Garage/Parking Sq. Ft: 380
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,500
Legal Lot Number: 39
Acres: 0.1722
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,422
Stories: 2.0
Lot Size: 7,500 square feet
Style: Single Family Residential
Year Built: 1971
Year Renovated: 1972
County: Contra Costa County
APN: 3604450068
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Ellerhorst Elementary School
Public K-6 • Assigned • 0.5mi
7/10
Pinole Middle School
Public 7-8 • Assigned • 2.2mi
3/10
Pinole Valley High School
Public 9-12 • Assigned • 1.2mi
7/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
6/10 Flood Factor
Estimated 70-78% chance 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
3/10 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
Pinole, CA • 94564
Average low and high temperatures (°F)
60
42
62
44
70
47
68
48
72
52
73
54
70
54
78
56
78
58
75
54
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
$746,000 – $904,000
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