10575 Chalk Hill Rd is a 2,870 square foot house on a 11.91 acre lot with 3 bedrooms and 3.5 bathrooms. - it last sold on November 03, 1989 for $195,000. Based on Redfin's Healdsburg data, we estimate the home's value is $1,499,765.
Single-familyProperty Type
1990Year Built
11.91 acresLot Size
$523Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,499,765
$1.3M since sold in November 1989$174K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 53.6% higher than the average sale price ($977K) 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
May 22, 2026 • Active
Building permit with plan check
Install a new energy storage system on an existing single-family home.
Battery
Electrical
Jan 10, 2023 • Final
Building permit no plan check
HVAC
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
# of 1/2 Baths: 1
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 5
Exterior
Exterior Information
Building Style Type: U-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Living Sq. Ft: 2,870
Ground Floor Sq. Ft: 2,056
Building Sq. Ft: 3,306
# of Stories: 2
Legal Description: 91 FM 065-020-39 # CHG PER MD LOT 1, PM 87-892
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 436
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 518,800
Legal Lot Number: 1
Acres: 11.91
Zoning Code: RR5
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 3.5
Sq. Ft.: 2,870
Stories: 2.0
Lot Size: 11.91 acres
Style: Single Family Residential
Year Built: 1990
Year Renovated: —
County: Sonoma County
APN: 079240012000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Brooks Elementary School
Public 3-5 • Assigned • 2.3mi
3/10
Windsor Middle School
Public 6-8 • Assigned • 2.0mi
6/10
Windsor High School
Public 9-12 • Assigned • 3.2mi
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
2% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 93° 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
16 unhealthy days expected this year, 17 days in 30 years
Provided by First Street
Historical weather
Healdsburg, CA • 95448
Average low and high temperatures (°F)
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78
51
63
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43
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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
$1.43M – $1.73M
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