491 High St is a 1,589 square foot house on a 6,350 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on February 16, 2016 for $645,000. Based on Redfin's Sebastopol data, we estimate the home's value is $975,258.
Single-familyProperty Type
1950Year Built
6,350 sq ftLot Size
$614Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$975,258
$330K since sold in February 2016$83K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.4% lower than the average sale price ($1.03M) 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
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
Jun 1, 2023 • Final
Building safety and construction
Electrical
Solar
Feb 2, 2022 • Final
Building safety and construction
ADU
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
Basement Information
Basement Sq. Ft: 384
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Heating Type: Floor Furnace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: U-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Exterior Wall: Wood Siding
Property Information
Subdivision Name: SEBASTOPOL
Living Sq. Ft: 1,589
Ground Floor Sq. Ft: 1,205
Building Sq. Ft: 1,841
# of Stories: 1
Legal Description: PART OF LOT 21,22
Parking & Garage Information
# of Parking Spaces: 1
Garage/Parking Sq. Ft: 231
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,350
Legal Lot Number: 21
Acres: 0.1458
Zoning Code: CITYSE
County Use Description: SFD W/GRANNY UNIT
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,589
Stories: 1.0
Lot Size: 6,350 square feet
Style: Single Family Residential
Year Built: 1950
Year Renovated: 1995
County: Sonoma County
APN: 004184027000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Park Side Elementary School
Public K-4 • Assigned • 0.4mi
9/10
Brook Haven Elementary School
Public 5-8 • Assigned • 0.8mi
5/10
Analy High School
Public 9-12 • Assigned • 0.7mi
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
5/10 Fire Factor
3% 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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74
52
82
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79
53
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
$927,000 – $1.12M
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