12505 DuPont Rd is a 714 square foot house on a 4.12 acre lot with 1 bedroom and 1 bathroom. - it last sold on May 03, 1978 for $60,000. Based on Redfin's Sebastopol data, we estimate the home's value is $780,029.
Single-familyProperty Type
1944Year Built
4.12 acresLot Size
$1,092Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$780,029
$720K since sold in May 1978$11K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 19.8% lower than the average sale price ($973K) 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.
Permits
Jun 11, 2016 • Final
Building history record
Work on electrical systems.
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: 2
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Poor
Property Information
Living Sq. Ft: 714
Ground Floor Sq. Ft: 714
Building Sq. Ft: 714
# of Stories: 1
Parking & Garage Information
Garage/Parking Sq. Ft: 304
Lot Information
# of Buildings: 1
Land Sq. Ft: 179,467
Acres: 4.12
Zoning Code: AR10
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 1
Baths: 1.0
Sq. Ft.: 714
Stories: 1.0
Lot Size: 4.12 acres
Style: Single Family Residential
Year Built: 1944
Year Renovated: 1951
County: Sonoma County
APN: 074020021000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Harmony Elementary School
Public K-1 • Assigned • 2.3mi
Salmon Creek School - A Charter
Charter 2-8 • Assigned • 2.3mi
7/10
Analy High School
Public 9-12 • Assigned • 4.8mi
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
0.31% chance of being in a wildfire in next 30 years
2/10 Heat Factor
4 days above 88° expected this year, 12 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
7/10 Air Factor
12 unhealthy days expected this year, 12 days in 30 years
Provided by First Street
Historical weather
Sebastopol, CA • 95472
Average low and high temperatures (°F)
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69
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73
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74
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82
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79
53
76
50
63
46
57
44
Jan
Feb
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Jun
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Sun exposure
In this area, properties receive around 10.8 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
10.8 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$742,000 – $898,000
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