4405 Petaluma Hill Rd is a 2,128 square foot house on a 1.94 acre lot with 5 bedrooms and 2 bathrooms. - it last sold on March 10, 1995 for $234,500. Based on Redfin's Santa Rosa data, we estimate the home's value is $1,069,224.
Single-familyProperty Type
1949Year Built
1.94 acresLot Size
$502Est. Price/Sq.Ft.
5 car garageParking
Source:Public Records
Redfin Estimate
$1,069,224
$835K since sold in March 1995$14K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 39% higher than the average sale price ($769K) 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
DA B6 10
SR
Diverse Agriculture B6 Combining District 10 Acres
DA: Enhances and protects land where soil, climate, and water conditions support farming but where small acreage intensive farming and part-time farming activities are predominant, and where farming may not be the principal occupation of the farmer; Implement the diverse agriculture land use category of the general plan and the policies of the Agricultural Resource Element.; B6: To specify residential density and/or minimum parcel or lot size for a particular parcel, lot or area.
Zone overlays
Scenic Resources Combining District
Permitted uses
Include but are not limited to:
Agriculture
Equestrian facility
Greenhouse / nursery
Day care facility
Housing-Group
Housing-Single unit
Theater / performing arts facility
Agriculture-Cropland
Park & open space
Timberland
Aug 2, 2023 • Active
Building permit with plan check
Install a new energy storage system for a residential building.
Battery
Electrical
Jan 24, 2022 • Final
Building permit no plan check
HVAC
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: 2
Room Information
# of Rooms: 8
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Living Sq. Ft: 2,128
Ground Floor Sq. Ft: 1,978
Building Sq. Ft: 2,608
# of Stories: 2
Legal Description: 68 FORM 44-062-18 MAP CH FORM 16 PT TO RD 2289-609
Parking & Garage Information
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 990
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 84,506
Acres: 1.94
Zoning Code: DA10
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 5
Baths: 2.0
Sq. Ft.: 2,128
Stories: 2.0
Lot Size: 1.94 acres
Style: Single Family Residential
Year Built: 1949
Year Renovated: 1950
County: Sonoma County
APN: 044220007000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Taylor Mountain Elementary School
Public K-6 • Assigned • 1.3mi
2/10
Montgomery High School
Public 9-12 • Assigned • 3.6mi
7/10
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
4/10 Fire Factor
0.93% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 91° 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 • 95404
Average low and high temperatures (°F)
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79
51
65
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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
$1.02M – $1.23M
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