806 Tupper St is a 3,140 square foot multi-family home on a 7,840 square foot lot with 7 bedrooms and 4 bathrooms. - it last sold on November 21, 1985 for $190,000. Based on Redfin's Santa Rosa data, we estimate the home's value is $902,701.
Multi-familyProperty Type
1972Year Built
7,840 sq ftLot Size
$287Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$902,701
$713K since sold in November 1985$4,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 18.5% higher than the average sale price ($762K) 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 14, 2026 • Final
Residential electrical
Replace the existing multi-meter electrical disconnect panel. The new service will provide power to the main house, three apartment units, and a laundry room property panel.
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: 4
Room Information
# of Rooms: 16
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Subdivision Name: MONTGOMERY VILLAGE 31
Living Sq. Ft: 3,140
Building Sq. Ft: 3,940
# of Stories: 2
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 800
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,840
Legal Lot Number: 2
Acres: 0.18
Zoning Code: CITYSR
County Use Description: 4 UNITS-2+ STRUCT
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 7
Baths: 4.0
Sq. Ft.: 3,140
Stories: 2.0
Lot Size: 7,840 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1972
Year Renovated: 1974
County: Sonoma County
APN: 009253003000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Luther Burbank Elementary School
Public K-6 • Assigned • 0.5mi
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)
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86
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83
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79
51
65
46
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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
$858,000 – $1.04M
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