15690 Norton Rd is a 600 square foot house on a 4.45 acre lot with 1 bedroom and 1 bathroom. - it last sold on March 21, 1990 for $220,000. Based on Redfin's Healdsburg data, we estimate the home's value is $874,258.
Single-familyProperty Type
1970Year Built
4.45 acresLot Size
$1,457Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$874,258
$654K since sold in March 1990$26K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 18.7% higher than the average sale price ($736K) 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.
Permits
Jun 11, 2016 • Final
Building history record
Construct a new single-family home.
New construction
Jun 11, 2016 • Final
Building history record
Install electrical systems for a single-family home.
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
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 2
Exterior
Exterior Information
Building Style Type: Square Design
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Living Sq. Ft: 600
Ground Floor Sq. Ft: 600
Building Sq. Ft: 803
# of Stories: 1
Lot Information
# of Buildings: 1
Land Sq. Ft: 193,842
Acres: 4.45
Zoning Code: AR5
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 1
Baths: 1.0
Sq. Ft.: 600
Stories: 1.0
Lot Size: 4.45 acres
Style: Single Family Residential
Year Built: 1970
Year Renovated: 1970
County: Sonoma County
APN: 089050021000
Home facts updated by county records on Aug 18, 2026
Around this home
Schools
Healdsburg Elementary School
Public K-5 • Assigned • 2.0mi
9/10
Healdsburg Junior High School
Public 6-8 • Assigned • 1.6mi
6/10
Healdsburg High School
Public 9-12 • Assigned • 1.3mi
9/10
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
0.77% chance of being in a wildfire in next 30 years
4/10 Heat Factor
5 days above 96° expected this year, 11 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, 21 days in 30 years
Provided by First Street
Historical weather
Healdsburg, CA • 95448
Average low and high temperatures (°F)
62
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71
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47
78
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81
54
89
55
85
54
78
51
63
45
58
43
Jan
Feb
Mar
Apr
May
Jun
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Aug
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Dec
Sun exposure
In this area, properties receive around 11 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$831,000 – $1.01M
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