403 Brown St is a 2,270 square foot house on a 8,712 square foot lot with 4 bedrooms and 3.5 bathrooms. - it last sold on August 08, 2018 for $590,100. Based on Redfin's Santa Rosa data, we estimate the home's value is $923,100.
Single-familyProperty Type
1924Year Built
8,712 sq ftLot Size
$407Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$923,100
$333K since sold in August 2018$195K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 9.9% higher than the average sale price ($840K) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jan 30, 2024 • Final
Residential addition-alteration
Demolish a second story addition and expand the first story. Remove an existing porch and construct a new, larger porch. The project also includes the construction of a new garage and an accessory dwelling unit.
Addition
Remodel
Apr 4, 2023 • Final
Residential addition-alteration
Replace an existing electrical panel with a new panel and install aerial wiring to a pump house.
Electrical
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: 3
# of 1/2 Baths: 1
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Building Style Type: U-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Subdivision Name: J WHEELERS ADD/SANTA ROSA
Living Sq. Ft: 2,270
Ground Floor Sq. Ft: 1,693
Building Sq. Ft: 2,900
# of Stories: 2
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 630
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,712
Legal Lot Number: 79
Legal Block Number: 3
Acres: 0.2
Zoning Code: CITYSR
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.5
Sq. Ft.: 2,270
Stories: 2.0
Lot Size: 8,712 square feet
Style: Single Family Residential
Year Built: 1924
Year Renovated: 1955
County: Sonoma County
APN: 009262001000
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)
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79
51
65
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44
Jan
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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
$877,000 – $1.06M
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