370 Napa Rd is a 3,594 square foot house on a 10,327 square foot lot with 4 bedrooms and 4.5 bathrooms. - it last sold on April 05, 2019 for $1,050,000. Based on Redfin's Sonoma data, we estimate the home's value is $1,688,853.
Single-familyProperty Type
2004Year Built
10,327 sq ftLot Size
$470Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,688,853
$639K since sold in April 2019$190K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 22.7% lower than the average sale price ($2.18M) 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
R-L
VOH
Residential – Low Density District
The R-L zoning district is applied to areas primarily suitable for detached single-family dwellings and duplexes. Clustered housing and other types of residential development may be allowed with a planned development permit. The minimum density for new residential construction is 2 dwelling units per acre and the maximum density is 5 dwelling units per acre. The R-L zoning district is consistent with the Low Density Residential land use designation of the General Plan.
Zone overlays
Valley Oak Habitat Combining District
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Multiple units
Housing-Senior
Infrastructure
Park & open space
Jun 11, 2016 • Final
Building history record
Work on an addition.
Addition
Jun 11, 2016 • Final
Building permit no plan check
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: 4
# of 1/2 Baths: 1
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 11
Exterior
Exterior Information
Building Construction Quality: Good
Property Information
Living Sq. Ft: 3,594
Building Sq. Ft: 3,984
# of Stories: 2
Legal Description: 2003 FM PT 128-281-005 PM SO128 LOT 1
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 390
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,327
Legal Lot Number: 1
Acres: 0.2371
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 4.5
Sq. Ft.: 3,594
Stories: 2.0
Lot Size: 10,327 square feet
Style: Single Family Residential
Year Built: 2004
Year Renovated: 2005
County: Sonoma County
APN: 128281028000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Prestwood Elementary School
Public K-5 • Assigned • 0.5mi
5/10
Adele Harrison Middle School
Public 6-8 • Assigned • 0.4mi
4/10
Sonoma Valley High School
Public 9-12 • Assigned • 0.5mi
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
2% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 95° expected this year, 15 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
Sonoma, CA • 95476
Average low and high temperatures (°F)
62
40
64
42
72
46
70
47
78
51
83
54
85
55
89
55
84
58
80
51
65
46
59
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.3 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.3 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.61M – $1.94M
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