804 Tupper St is a 1,066 square foot house on a 4,150 square foot lot with 2 bedrooms and 1 bathroom. Based on Redfin's Santa Rosa data, we estimate the home's value is $576,525.
Single-familyProperty Type
1938Year Built
4,150 sq ftLot Size
$541Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$576,525
$18K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.3% lower than the average sale price ($584K) of 4 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
$2,835 (+1.5%)
$131,345 + $119,149
$250,494
2024
$2,792 (+1.5%)
$128,770 + $116,813
$245,583
2023
$2,751 (+6.7%)
$126,246 + $114,523
$240,769
2022
$2,579 (+1.2%)
$123,771 + $112,278
$236,049
2021
$2,548 (+0.2%)
$121,345 + $110,077
$231,422
2020
$2,543 (+0.5%)
$118,966 + $107,919
$226,885
2019
$2,529 (+0.6%)
$117,747 + $106,813
$224,560
2018
$2,516 (+1.8%)
$115,439 + $104,719
$220,158
2017
$2,471 (+4.1%)
$110,957 + $100,653
$211,610
2015
$2,374 (+6.5%)
$108,782 + $98,680
$207,462
2014
$2,230
$105,050 + $95,295
$200,345
2013
$2,231 (+1.6%)
$105,050 + $95,295
$200,345
2012
$2,197 (+2.0%)
$104,576 + $94,865
$199,441
2011
$2,154 (+1.6%)
$102,526 + $93,005
$195,531
2010
$2,121 (−0.6%)
$100,516 + $91,182
$191,698
2009
$2,133 (+2.0%)
$99,765 + $90,501
$190,266
2007
$2,091
$98,042 + $88,938
$186,980
Tax history for 804 Tupper St
Year
Property tax
Land + Additions
Assessment*
2025
$2,835 (+1.5%)
$131,345 + $119,149
$250,494
2024
$2,792 (+1.5%)
$128,770 + $116,813
$245,583
2023
$2,751 (+6.7%)
$126,246 + $114,523
$240,769
2022
$2,579 (+1.2%)
$123,771 + $112,278
$236,049
2021
$2,548 (+0.2%)
$121,345 + $110,077
$231,422
2020
$2,543 (+0.5%)
$118,966 + $107,919
$226,885
2019
$2,529 (+0.6%)
$117,747 + $106,813
$224,560
2018
$2,516 (+1.8%)
$115,439 + $104,719
$220,158
2017
$2,471 (+4.1%)
$110,957 + $100,653
$211,610
2015
$2,374 (+6.5%)
$108,782 + $98,680
$207,462
2014
$2,230
$105,050 + $95,295
$200,345
2013
$2,231 (+1.6%)
$105,050 + $95,295
$200,345
2012
$2,197 (+2.0%)
$104,576 + $94,865
$199,441
2011
$2,154 (+1.6%)
$102,526 + $93,005
$195,531
2010
$2,121 (−0.6%)
$100,516 + $91,182
$191,698
2009
$2,133 (+2.0%)
$99,765 + $90,501
$190,266
2007
$2,091
$98,042 + $88,938
$186,980
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Nov 8, 2017 • Active
Residential mechanical
Replace the existing furnace with a similar unit.
HVAC
Jun 28, 2015 • Final
Residential addition-alteration
Tear off and reroof a single-family home and garage with a 4-ply class A mineral surface cap sheet built-up roof system. The new roof will match the original.
Roofing
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
Bathroom Information
# of Full Baths: 1
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 4
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Living Sq. Ft: 1,066
Ground Floor Sq. Ft: 1,066
Building Sq. Ft: 1,066
# of Stories: 1
Parking & Garage Information
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 340
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 4,150
Acres: 0.0953
Zoning Code: CITYSR
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 1,066
Stories: 1.0
Lot Size: 4,150 square feet
Style: Single Family Residential
Year Built: 1938
Year Renovated: 1938
County: Sonoma County
APN: 009253001000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Luther Burbank Elementary School
Public K-6 • Assigned • 0.4mi
5/10
Montgomery High School
Public 9-12 • Assigned • 1.3mi
7/10
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
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 92° 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, 17 days in 30 years
Provided by First Street
Historical weather
Santa Rosa, CA • 95404
Average low and high temperatures (°F)
63
41
64
44
72
47
70
47
77
51
80
54
79
54
86
55
83
55
79
51
65
46
60
44
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 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.1 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$561,000 – $678,000
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