42 W 7th St is a 918 square foot house on a 4,800 square foot lot with 2 bedrooms and 1 bathroom. - it last sold on January 22, 2025 for $210,000. Based on Redfin's Santa Rosa data, we estimate the home's value is $534,640.
Single-familyProperty Type
1892Year Built
4,800 sq ftLot Size
$582Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$534,640
$325K since sold in January 2025$25K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 1.2% lower than the average sale price ($541K) 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.
Zoning and permits
Zoning
Permits
R-1-6-H
WEST END
Single-Family Residential - 6,000 sq ft - Historic Combining District
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 H combining district is intended to recognize, preserve, and enhance Santa Rosa's 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
Sep 24, 2025 • Final
Residential addition-alteration
Reshingle the roof and perform a basic interior kitchen and bathroom remodel. Replace countertops, cabinets, and flooring. No structural changes, wall removals, or wall relocations are included.
Bathroom
Kitchen
Remodel
Roofing
Apr 26, 2021 • Final
Residential electrical
Replace an existing electrical panel with a new panel of the same amperage.
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: 1
Room Information
# of Rooms: 5
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Fair
Property Information
Subdivision Name: H T HEWETTS ADD
Living Sq. Ft: 918
Ground Floor Sq. Ft: 918
Building Sq. Ft: 918
# of Stories: 1
Legal Description: MAP 1 PG 18 BLK 6 LOT 15
Parking & Garage Information
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 171
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 4,800
Legal Lot Number: 15
Legal Block Number: 6
Acres: 0.1102
Zoning Code: CITYSR
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 918
Stories: 1.0
Lot Size: 4,800 square feet
Style: Single Family Residential
Year Built: 1892
Year Renovated: 1892
County: Sonoma County
APN: 010164002000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Abraham Lincoln Elementary School
Public K-6 • Assigned • 0.7mi
2/10
Santa Rosa Middle School
Public 7-8 • Assigned • 0.9mi
2/10
Santa Rosa High School
Public 9-12 • Assigned • 0.9mi
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 92° 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
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77
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85
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83
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79
49
65
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42
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
$508,000 – $615,000
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