8270 Chalk Hill Rd is a 2,946 square foot house on a 1.94 acre lot with 3 bedrooms and 3 bathrooms. - it last sold on March 07, 2022 for $3,100,000. Based on Redfin's Healdsburg data, we estimate the home's value is $3,306,066.
Single-familyProperty Type
2003Year Built
1.94 acresLot Size
$1,122Est. Price/Sq.Ft.
3 garage spacesParking
Source:Public Records
Redfin Estimate
$3,306,066
$206K since sold in March 2022$95K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 146.2% higher than the average sale price ($1.34M) of 5 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 20
SR
Rural Residential - B6 Combining District - 20 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
Permitted uses
Include but are not limited to:
Greenhouse / nursery
Livestock production
Housing-Group
Housing-Single unit
Agriculture-Cropland
Agriculture-Grove / orchard
Timberland
Aug 31, 2022 • Final
Building permit with plan check
Battery
Electrical
Generator
Solar
Jul 15, 2022 • Final
Building permit with plan check
Install a new ground-mounted solar photovoltaic system with microinverters. Install an emergency backup generator with an automatic transfer switch powered by propane. Replace the meter main service panel and upgrade the grounding and bonding.
Electrical
Electric meter
Generator
Solar
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: 3
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 8
Exterior
Exterior Information
Building Style Type: L-Shape
Building Construction Quality: Good
Property Information
Subdivision Name: GREEN TREE SUB
Living Sq. Ft: 2,946
Building Sq. Ft: 3,836
# of Stories: 1
Legal Description: 91 FM 065-330-17 # CHG PER MD
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 890
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 84,506
Legal Lot Number: 1
Acres: 1.94
Zoning Code: RR20
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.0
Sq. Ft.: 2,946
Stories: 1.0
Lot Size: 1.94 acres
Style: Single Family Residential
Year Built: 2003
Year Renovated: 2003
County: Sonoma County
APN: 079190004000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Mattie Washburn Elementary School
Public K-2 • Assigned • 0.9mi
Windsor Middle School
Public 6-8 • Assigned • 2.0mi
6/10
Windsor High School
Public 9-12 • Assigned • 2.4mi
8/10
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
1% 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
9/10 Air Factor
18 unhealthy days expected this year, 20 days in 30 years
Provided by First Street
Historical weather
Healdsburg, CA • 95448
Average low and high temperatures (°F)
62
40
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44
71
47
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47
78
52
82
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81
54
89
55
85
54
78
51
63
45
58
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
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Oct
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Dec
Sun exposure
In this area, properties receive around 11.2 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.2 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$3.14M – $3.80M
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