1816 Sansone Dr is a 1,342 square foot house on a 9,570 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on July 16, 2020 for $600,000. Based on Redfin's Santa Rosa data, we estimate the home's value is $687,816.
Single-familyProperty Type
1980Year Built
9,570 sq ftLot Size
$513Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$687,816
$88K since sold in July 2020$3,000 since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 3.1% higher than the average sale price ($667K) of 5 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Mar 27, 2026 • Final
Residential addition-alteration
Install a roof-mounted solar photovoltaic system on a residential building. The project includes solar modules, an inverter, an energy storage system, and an expansion pack.
Battery
Electrical
Solar
Dec 28, 2015 • Final
Residential addition-alteration
Replace a patio cover and perform work on sheds.
ADU
Remodel
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: 2
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Building Style Type: U-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Pool Information
Has Pool
Property Information
Subdivision Name: SAN MIGUEL
Living Sq. Ft: 1,342
Ground Floor Sq. Ft: 1,342
Building Sq. Ft: 1,802
# of Stories: 1
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 460
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 9,570
Legal Lot Number: 5
Acres: 0.2197
Zoning Code: CITYSR
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,342
Stories: 1.0
Lot Size: 9,570 square feet
Style: Single Family Residential
Year Built: 1980
Year Renovated: 1981
County: Sonoma County
APN: 034260005000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Jack London Elementary School
Public K-6 • Assigned • 1.2mi
5/10
Hilliard Comstock Middle School
Public 7-8 • Assigned • 1.0mi
1/10
Piner High School
Public 9-12 • Assigned • 1.3mi
4/10
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
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
4/10 Heat Factor
7 days above 92° expected this year, 16 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
21 unhealthy days expected this year, 21 days in 30 years
Provided by First Street
Historical weather
Santa Rosa, CA • 95403
Average low and high temperatures (°F)
62
39
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71
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77
50
80
53
81
54
86
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81
56
78
50
64
44
59
42
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
$654,000 – $791,000
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