315 Brown St is a 786 square foot house on a 4,240 square foot lot with 2 bedrooms and 1 bathroom. Based on Redfin's Santa Rosa data, we estimate the home's value is $491,192.
Single-familyProperty Type
1890Year Built
4,240 sq ftLot Size
$625Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$491,192
$16K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 12.3% lower than the average sale price ($560K) of 5 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
$459 (+1.5%)
$10,235 + $27,236
$37,471
2024
$452 (+1.5%)
$10,035 + $26,702
$36,737
2023
$446 (+6.3%)
$9,839 + $26,179
$36,018
2022
$419 (+1.2%)
$9,647 + $25,666
$35,313
2021
$414 (+0.3%)
$9,458 + $25,163
$34,621
2020
$413 (+0.6%)
$9,273 + $24,670
$33,943
2019
$411 (+0.6%)
$9,178 + $24,418
$33,596
2018
$408 (+1.7%)
$8,999 + $23,940
$32,939
2017
$401 (+6.5%)
$8,650 + $23,011
$31,661
2015
$377 (+6.2%)
$8,481 + $22,560
$31,041
2014
$355
$8,191 + $21,787
$29,978
2013
$355 (+1.7%)
$8,191 + $21,787
$29,978
2012
$349 (+2.0%)
$8,154 + $21,689
$29,843
2011
$342 (+1.5%)
$7,995 + $21,264
$29,259
2010
$337 (−0.6%)
$7,839 + $20,848
$28,687
2009
$339 (+2.0%)
$7,781 + $20,693
$28,474
2007
$332
$7,648 + $20,337
$27,985
Tax history for 315 Brown St
Year
Property tax
Land + Additions
Assessment*
2025
$459 (+1.5%)
$10,235 + $27,236
$37,471
2024
$452 (+1.5%)
$10,035 + $26,702
$36,737
2023
$446 (+6.3%)
$9,839 + $26,179
$36,018
2022
$419 (+1.2%)
$9,647 + $25,666
$35,313
2021
$414 (+0.3%)
$9,458 + $25,163
$34,621
2020
$413 (+0.6%)
$9,273 + $24,670
$33,943
2019
$411 (+0.6%)
$9,178 + $24,418
$33,596
2018
$408 (+1.7%)
$8,999 + $23,940
$32,939
2017
$401 (+6.5%)
$8,650 + $23,011
$31,661
2015
$377 (+6.2%)
$8,481 + $22,560
$31,041
2014
$355
$8,191 + $21,787
$29,978
2013
$355 (+1.7%)
$8,191 + $21,787
$29,978
2012
$349 (+2.0%)
$8,154 + $21,689
$29,843
2011
$342 (+1.5%)
$7,995 + $21,264
$29,259
2010
$337 (−0.6%)
$7,839 + $20,848
$28,687
2009
$339 (+2.0%)
$7,781 + $20,693
$28,474
2007
$332
$7,648 + $20,337
$27,985
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Aug 27, 2025 • Active
Residential addition-alteration
Remove existing asphalt shingles and install new asphalt shingles on a residential building. This is a self-certified installation.
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
Room Information
# of Rooms: 4
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Fair
Property Information
Subdivision Name: J WHEELERS ADD
Living Sq. Ft: 786
Ground Floor Sq. Ft: 786
Building Sq. Ft: 786
# of Stories: 1
Legal Description: MAP D6 129
Parking & Garage Information
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 270
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 4,240
Legal Lot Number: 21
Legal Block Number: 1
Acres: 0.0973
Zoning Code: CITYSR
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 786
Stories: 1.0
Lot Size: 4,240 square feet
Style: Single Family Residential
Year Built: 1890
Year Renovated: 1890
County: Sonoma County
APN: 009261035000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Luther Burbank Elementary School
Public K-6 • Assigned • 0.3mi
5/10
Montgomery High School
Public 9-12 • Assigned • 1.4mi
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
0.15% 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
$467,000 – $565,000
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