3478 Bennett Valley Rd is a 2,257 square foot house on a 1.22 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on December 31, 1991 for $114,000. Based on Redfin's Santa Rosa data, we estimate the home's value is $942,077.
Single-familyProperty Type
1957Year Built
1.22 acresLot Size
$417Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$942,077
$828K since sold in December 1991$21K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 21.8% higher than the average sale price ($773K) 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
RR B6 2
SR
VOH
Rural Residential - B6 Combining District - 2 Acres Per Dwelling Unit
The RR zone preserves the rural character and amenities in areas best utilized for low-density residential development. Rural residential uses are intended to take precedence over agricultural uses. Agricultural service uses are not allowed. The adopted zoning maps shall specify the maximum permitted density, determined by gross acreage for all residential uses. Minimum front, side and rear yard requirements and the minimum parcel or lot size, if not otherwise specified, shall conform to the base district with which the B6 district is combined unless specifically approved otherwise by the planning commission.
Zone overlays
Scenic Resources Combining District
Valley Oak Habitat Combining District
Permitted uses
Include but are not limited to:
Greenhouse / nursery
Livestock production
Housing-Group
Housing-Single unit
Agriculture-Cropland
Feb 2, 2026 • Final
Building permit with plan check
Install a roof-mounted solar system and an energy storage system on a single-family home.
Battery
Electrical
Solar
Sep 22, 2025 • Active
Building permit no plan check
Upgrade the main service panel to 200 amps.
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: 2
Heating & Cooling
Heating Fuel Type: Gas
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Good
Foundation Type: Slab
Construction Type: Wood/Steel
Building Construction Quality: Good
Exterior Wall: Wood Siding
View Information
View: Good
Property Information
Living Sq. Ft: 2,257
Building Sq. Ft: 2,401
# of Stories: 1
Legal Description: TWP 07E RGE 07W SEC 19
Parking & Garage Information
Garage/Parking Sq. Ft: 720
Lot Information
# of Buildings: 1
Land Sq. Ft: 53,143
Acres: 1.22
Zoning Code: RR2
County Use Description: RURAL RESID-1 RESID
Utility Information
Sewer Type: Septic
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 2,257
Stories: 1.0
Lot Size: 1.22 acres
Style: Single Family Residential
Year Built: 1957
Year Renovated: 1959
County: Sonoma County
APN: 049300003000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Yulupa Elementary School
Public K-3 • Assigned • 0.4mi
8/10
Montgomery High School
Public 9-12 • Assigned • 0.7mi
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
3/10 Fire Factor
0.46% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 92° expected this year, 15 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)
63
41
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44
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47
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79
54
86
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83
55
79
51
65
46
60
44
Jan
Feb
Mar
Apr
May
Jun
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Aug
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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
$895,000 – $1.08M
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