2841 Simas Ave is a 1,422 square foot house on a 6,800 square foot lot with 4 bedrooms and 2 bathrooms. - it last sold on April 08, 1997 for $167,500. Based on Redfin's Pinole data, we estimate the home's value is $736,521.
Single-familyProperty Type
1971Year Built
6,800 sq ftLot Size
$518Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$736,521
$569K since sold in April 1997$8,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 11.3% lower than the average sale price ($830K) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #26635987
Mar 10, 1997
Listing Removed
—
Public Records
Jul 26, 1982
Sold
$119,000
$84/sq ft
Public Records
Sep 1, 1978
Sold
$82,500
$58/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$4,945 (+2.5%)
$132,887 + $145,345
$278,232
2025
$4,823 (+3.3%)
$132,887 + $145,345
$278,232
2024
$4,667 (+3.0%)
$130,282 + $142,496
$272,778
2023
$4,531 (+0.8%)
$127,728 + $139,702
$267,430
2022
$4,497 (+0.5%)
$125,224 + $136,963
$262,187
2021
$4,474 (+4.0%)
$122,769 + $134,278
$257,047
2020
$4,303 (+1.8%)
$120,362 + $131,646
$252,008
2019
$4,226 (+3.2%)
$119,128 + $130,297
$249,425
2018
$4,095 (−10.1%)
$116,793 + $127,743
$244,536
2017
$4,555 (+14.9%)
$112,258 + $122,784
$235,042
2016
$3,964 (−9.4%)
$112,258 + $122,784
$235,042
2015
$4,377 (+13.7%)
$110,057 + $120,377
$230,434
2014
$3,849 (+1.6%)
$106,281 + $116,247
$222,528
2013
$3,787 (+6.6%)
$106,281 + $116,247
$222,528
2012
$3,553 (+1.4%)
$105,801 + $115,722
$221,523
2011
$3,503 (+5.4%)
$103,727 + $113,453
$217,180
2010
$3,324 (+1.7%)
$101,694 + $111,229
$212,923
2009
$3,268 (+7.4%)
$100,934 + $110,398
$211,332
2008
$3,043
$101,174 + $110,661
$211,835
Tax history for 2841 Simas Ave
Year
Property tax
Land + Additions
Assessment*
2026
$4,945 (+2.5%)
$132,887 + $145,345
$278,232
2025
$4,823 (+3.3%)
$132,887 + $145,345
$278,232
2024
$4,667 (+3.0%)
$130,282 + $142,496
$272,778
2023
$4,531 (+0.8%)
$127,728 + $139,702
$267,430
2022
$4,497 (+0.5%)
$125,224 + $136,963
$262,187
2021
$4,474 (+4.0%)
$122,769 + $134,278
$257,047
2020
$4,303 (+1.8%)
$120,362 + $131,646
$252,008
2019
$4,226 (+3.2%)
$119,128 + $130,297
$249,425
2018
$4,095 (−10.1%)
$116,793 + $127,743
$244,536
2017
$4,555 (+14.9%)
$112,258 + $122,784
$235,042
2016
$3,964 (−9.4%)
$112,258 + $122,784
$235,042
2015
$4,377 (+13.7%)
$110,057 + $120,377
$230,434
2014
$3,849 (+1.6%)
$106,281 + $116,247
$222,528
2013
$3,787 (+6.6%)
$106,281 + $116,247
$222,528
2012
$3,553 (+1.4%)
$105,801 + $115,722
$221,523
2011
$3,503 (+5.4%)
$103,727 + $113,453
$217,180
2010
$3,324 (+1.7%)
$101,694 + $111,229
$212,923
2009
$3,268 (+7.4%)
$100,934 + $110,398
$211,332
2008
$3,043
$101,174 + $110,661
$211,835
*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
Jul 25, 2026 • Final
Residential like for like express
Remove the existing roofing material and install new felt underlayment and lifetime shingles.
Roofing
Mar 25, 2019 • Final
Residential building
Remove and replace windows and a patio door.
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
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 9
Exterior
Exterior Information
Physical Condition: Good
Construction Type: Frame
Building Construction Quality: Good
Exterior Wall: Stucco
Pool Information
Has Pool
Property Information
Living Sq. Ft: 1,422
Ground Floor Sq. Ft: 711
Building Sq. Ft: 1,802
# of Stories: 2
Legal Description: TRACT 3515 LOT 37 EX MR
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 380
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,800
Legal Lot Number: 37
Acres: 0.1561
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,422
Stories: 2.0
Lot Size: 6,800 square feet
Style: Single Family Residential
Year Built: 1971
Year Renovated: 1972
County: Contra Costa County
APN: 3604450043
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
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
3/10 Flood Factor
Estimated 10-14% 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
73
55
78
56
77
59
72
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 11.1 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
$700,000 – $847,000
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