7428 Walnut Ln is a 2,545 square foot house on a 10,112 square foot lot with 4 bedrooms and 2.5 bathrooms. - it last sold on November 22, 1977 for $78,500. Based on Redfin's Sebastopol data, we estimate the home's value is $1,306,390.
Single-familyProperty Type
1977Year Built
10,112 sq ftLot Size
$513Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,306,390
$1.2M since sold in November 1977$62K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 8.3% higher than the average sale price ($1.21M) 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
R4
Single-Family Residential District
The purpose of the R4 District is to implement the Medium Density Residential land use category of the General Plan. This district is applicable to single-family residential areas with densities up to approximately 8.7 units per acre.
Permitted uses
Include but are not limited to:
Garden center
Day care facility
Housing-Group
Housing-Single unit
Park & open space
Property details
Interior
Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1
Heating & Cooling
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: U-Shape
Construction Type: Wood/Steel
Building Construction Quality: Good
Exterior Wall: Wood Siding
Property Information
Subdivision Name: APPLETON PARK ESTATES
Living Sq. Ft: 2,545
Ground Floor Sq. Ft: 1,070
Building Sq. Ft: 3,178
# of Stories: 2
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 633
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,112
Legal Lot Number: 9
Acres: 0.2321
Depth Footage: 128
Front Footage: 79
Zoning Code: CITYSE
County Use Description: SINGLE FAM DWELLING
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.5
Sq. Ft.: 2,545
Stories: 2.0
Lot Size: 10,112 square feet
Style: Single Family Residential
Year Built: 1977
Year Renovated: 1980
County: Sonoma County
APN: 004560009000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Park Side Elementary School
Public K-4 • Assigned • 0.5mi
9/10
Brook Haven Elementary School
Public 5-8 • Assigned • 0.8mi
5/10
Analy High School
Public 9-12 • Assigned • 1.0mi
8/10
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
0.15% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 90° expected this year, 17 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
19 unhealthy days expected this year, 19 days in 30 years
Provided by First Street
Historical weather
Sebastopol, CA • 95472
Average low and high temperatures (°F)
61
41
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69
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46
73
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77
52
82
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79
55
76
50
63
46
57
44
Jan
Feb
Mar
Apr
May
Jun
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Aug
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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
$1.24M – $1.50M
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