209 Somerville Rd is a 3,560 square foot multi-family home on a 0.61 acre lot with 8 bedrooms and 4 bathrooms. Based on Redfin's Santa Rosa data, we estimate the home's value is $1,136,934.
Multi-familyProperty Type
1964Year Built
0.61 acresLot Size
$319Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,136,934
$40K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 14% lower than the average sale price ($1.32M) 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
Jun 11, 2016 • Final
Building history record
Work on electrical systems.
Electrical
Jun 11, 2016 • Final
Building history record
Work on plumbing.
Plumbing
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
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 8
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Subdivision Name: CONSTANTS 01
Living Sq. Ft: 3,560
Building Sq. Ft: 4,744
# of Stories: 1
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 1,184
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 26,400
Legal Lot Number: 2
Acres: 0.6061
Zoning Code: AR3
County Use Description: 4 UNITS-2+ STRUCT
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 8
Baths: 4.0
Sq. Ft.: 3,560
Stories: 1.0
Lot Size: 0.61 acres
Style: Multi-Family (2-4 Unit)
Year Built: 1964
Year Renovated: 1964
County: Sonoma County
APN: 031270008000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Austin Creek Elementary School
Public K-6 • Assigned • 1.1mi
10/10
Rincon Valley Middle School
Public 7-8 • Assigned • 3.3mi
5/10
Maria Carrillo High School
Public 9-12 • Assigned • 2.7mi
9/10
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
4/10 Fire Factor
0.93% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 93° 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
26 unhealthy days expected this year, 28 days in 30 years
Provided by First Street
Historical weather
Santa Rosa, CA • 95409
Average low and high temperatures (°F)
61
42
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44
69
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46
74
50
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53
78
53
85
55
82
55
76
52
62
46
58
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
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Dec
Sun exposure
In this area, properties receive around 11.2 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.2 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.08M – $1.31M
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