734 Tupper St is a 1,413 square foot house on a 5,800 square foot lot with 2 bedrooms and 1 bathroom. - it last sold on July 20, 1988 for $97,500. Based on Redfin's Santa Rosa data, we estimate the home's value is $640,764.
Single-familyProperty Type
1918Year Built
5,800 sq ftLot Size
$453Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$640,764
$543K since sold in July 1988$22K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 11.8% higher than the average sale price ($573K) 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
Sep 11, 2024 • Final
Residential addition-alteration
Install a new roof-mounted solar system and batteries on an existing single-family home.
Battery
Electrical
Solar
Feb 12, 2020 • Final
Residential mechanical
Install a new furnace and air conditioning system with an indoor coil in a single-family home.
HVAC
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: 5
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Subdivision Name: TUPPERS ADD-SANTA R
Living Sq. Ft: 1,413
Ground Floor Sq. Ft: 1,413
Building Sq. Ft: 1,413
# of Stories: 1
Legal Description: MAP 1 PG 7 BLK 2 LOT 9
Parking & Garage Information
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 432
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,800
Legal Lot Number: 9
Legal Block Number: 2
Acres: 0.1331
Zoning Code: CITYSR
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 1,413
Stories: 1.0
Lot Size: 5,800 square feet
Style: Single Family Residential
Year Built: 1918
Year Renovated: 1918
County: Sonoma County
APN: 009251010000
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)
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86
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83
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79
51
65
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60
44
Jan
Feb
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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
$609,000 – $737,000
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