309 Decker St is a 1,900 square foot multi-family home on a 8,280 square foot lot with 4 bedrooms and 2 bathrooms. - it last sold on November 12, 1992 for $202,000. Based on Redfin's Santa Rosa data, we estimate the home's value is $688,372.
Multi-familyProperty Type
1906Year Built
8,280 sq ftLot Size
$362Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$688,372
$486K since sold in November 1992$103K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.7% higher than the average sale price ($677K) 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.
Zoning and permits
Zoning
Permits
R-1-6-H-SA
WEST END
Single-Family Residential - 6,000 sq ft - North Station Area and Historic Combining Districts
The R-1 zoning district is applied to areas of the City intended to be maintained as residential neighborhoods comprised of detached and attached single-family houses, clustered Residential hillside projects, and small multi-family projects, together with compatible accessory uses. The maximum allowable density ranges from 2 to 13 dwellings per acre, with the specific allowable density for each parcel shown on the zoning map by a numerical suffix to the R-1 map symbol see Section 20-22.040. The R-1 zoning district implements and is consistent with the Residential Very Low Density where residential clustered on hillsides is desirable, Low Density or Open Space, Low Density, and Medium Low Density land use classifications of the General Plan. The SA combining district is intended to enhance and reinforce distinctive characteristics within the North Santa Rosa Station Area Specific Plan area and create environments that are comfortable to walk in. The H combining district is intended to recognize, preserve, and enhance Santa Rosas locally designated historic resources.
Zone overlays
Permitted uses
Include but are not limited to:
Agriculture-Other
Day care facility
Healthcare-Other
Housing-Single unit
Housing-Student
Housing-Other
Infrastructure-Other
Housing-Mobile home park
Jun 28, 2015 • Final
Residential plumbing
Install a backwater check valve for the sewer system.
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: 2
Room Information
# of Rooms: 13
Exterior
Exterior Information
Building Style Type: Square Design
Construction Type: Wood/Steel
Building Construction Quality: Fair
Property Information
Subdivision Name: RESUB OF BOYCES ADD
Living Sq. Ft: 1,900
Building Sq. Ft: 1,900
# of Stories: 2
Legal Description: RESUB OF BOYCES ADD BLK 10 LOT 9
Parking & Garage Information
Parking Type: Carport
Garage/Parking Sq. Ft: 240
Garage / Carport Type: Carport
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,280
Legal Lot Number: 9
Legal Block Number: 10
Acres: 0.1901
Zoning Code: CITYSR
County Use Description: 2 SINGLE FAM DWELL
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,900
Stories: 2.0
Lot Size: 8,280 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1906
Year Renovated: 1906
County: Sonoma County
APN: 010141010000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Abraham Lincoln Elementary School
Public K-6 • Assigned • 0.5mi
2/10
Santa Rosa Middle School
Public 7-8 • Assigned • 1.0mi
2/10
Santa Rosa High School
Public 9-12 • Assigned • 0.8mi
6/10
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 93° expected this year, 16 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 • 95401
Average low and high temperatures (°F)
63
39
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42
71
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76
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77
53
85
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83
54
79
49
65
44
59
42
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
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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 – $792,000
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