17860 High Rd is a 4,481 square foot house on a 1.33 acre lot with 3 bedrooms and 2.5 bathrooms. Based on Redfin's Sonoma data, we estimate the home's value is $2,414,597.
Single-familyProperty Type
1952Year Built
1.33 acresLot Size
$539Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$2,414,597
$44K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 107.8% higher than the average sale price ($1.16M) 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
Oct 19, 2024 • Active
Building permit no plan check
Roofing
Jun 11, 2016 • Final
Building history record
Work on electrical systems.
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
# of 1/2 Baths: 1
Fireplace Information
# of Fireplaces: 2
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Excellent
Pool Information
Has Pool
Property Information
Subdivision Name: MISSION HLNDS 00
Living Sq. Ft: 4,481
Ground Floor Sq. Ft: 4,481
Building Sq. Ft: 6,024
# of Stories: 1
Legal Description: TRACT 75 BLK 1 LOT 1
Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Attached Garage
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 57,935
Legal Lot Number: 1
Legal Block Number: 1
Acres: 1.33
Zoning Code: AR15
County Use Description: RURAL RESID-2+ RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.5
Sq. Ft.: 4,481
Stories: 1.0
Lot Size: 1.33 acres
Style: Single Family Residential
Year Built: 1952
Year Renovated: 1959
County: Sonoma County
APN: 127032010000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Sassarini Elementary School
Public K-5 • Assigned • 2.0mi
3/10
Altimira Middle School
Public 6-8 • Assigned • 2.2mi
2/10
Sonoma Valley High School
Public 9-12 • Assigned • 2.5mi
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
3/10 Heat Factor
1 days above 96° expected this year, 2 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
82
54
89
55
86
56
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
$2.29M – $2.78M
Reach more buyers when you sell with Redfin. Save up to $24,146 in fees.3 minutes to get started.