4154 Sebastopol Rd is a 804 square foot house on a 3.6 acre lot with 2 bedrooms and 1 bathroom. - it last sold on October 31, 2013 for $345,000. Based on Redfin's Santa Rosa data, we estimate the home's value is $644,684.
Single-familyProperty Type
1944Year Built
3.6 acresLot Size
$802Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$644,684
$300K since sold in October 2013$29K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 12.2% lower than the average sale price ($735K) 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
OSC
Open Space-Conservation District
The OSC zoning district is applied to important open space areas of the City including wetlands, waterways, hillsides, ridgelines, scenic areas, significant vegetation areas, wildlife habitat and corridors, community separators, watersheds, geologic features, natural hazards areas, agricultural land, and areas that functionally link open space areas. The OSC zoning district is consistent with and implements the Open Space land use classification of the General Plan. More specific purposes of the open space District are to: Provide a zoning district for permanently protected open space areas; Preserve as open space parcels from which development potential has been sold, transferred, dedicated, donated, or otherwise removed from the parcel as recorded on deed, map, development plan, policy statement, easement, private covenant, or any other legal mechanism; Provide for limited development up to one unit per 1,742,400 sq ft or legally existing parcel in a manner that will preserve and maintain open space benefits; Protect rare, threatened, and endangered plants and animals; Protect and enhance wildlife habitat; Provide sites for education and scientific research; Control alteration of the natural environment and terrain in areas of environmental and scenic significance to the community; Protect people and property from geologic, hydrologic, and other natural hazards; Enhance and maintain for public welfare and well-being, the public amenities accrued from the preservation of scenic beauty and environmental quality; Provide opportunities for low intensity uses and recreational activities compatible with open space benefits, which may include bird watching, playing fields for team sports, nature photography and study, wildlife observation, and scientific research and education.
Permitted uses
Include but are not limited to:
Housing-Other
Infrastructure-Other
Office-Other
Park & open space
Apr 13, 2026 • Final
Residential addition-alteration
Electrical
Solar
Jun 28, 2015 • Final
Residential addition-alteration
Reroof two accessory structures, repair or replace siding with associated repairs as necessary, and replace the existing electrical power service.
ADU
Roofing
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: 4
Exterior
Exterior Information
Building Style Type: Square Design
Construction Type: Wood/Steel
Building Construction Quality: Fair
Property Information
Subdivision Name: LEDDY PARK
Living Sq. Ft: 804
Ground Floor Sq. Ft: 804
Building Sq. Ft: 1,584
# of Stories: 1
Legal Description: 77 FORM 35-071-60 & PT TO RD OR 3108-440
Parking & Garage Information
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 780
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 156,816
Legal Lot Number: 10
Acres: 3.6
Zoning Code: RR3
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 2
Baths: 1.0
Sq. Ft.: 804
Stories: 1.0
Lot Size: 3.6 acres
Style: Single Family Residential
Year Built: 1944
Year Renovated: 1944
County: Sonoma County
APN: 035071061000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Wright Elementary School
Charter K-8 • Assigned • 0.4mi
3/10
Hilliard Comstock Middle School
Public 7-8 • Assigned • 2.6mi
1/10
Elsie Allen High School
Public 9-12 • Assigned • 2.4mi
2/10
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
4/10 Heat Factor
7 days above 90° expected this year, 16 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
Santa Rosa, CA • 95407
Average low and high temperatures (°F)
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78
50
65
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58
43
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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
$613,000 – $742,000
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