4028 Slate Ct is a 3,318 square foot house on a 0.7 acre lot with 4 bedrooms and 3.5 bathrooms. - it last sold on September 23, 1986 for $267,000. Based on Redfin's Santa Rosa data, we estimate the home's value is $1,329,014.
Single-familyProperty Type
1986Year Built
0.7 acresLot Size
$401Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,329,014
$1.1M since sold in September 1986$38K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 8.8% lower than the average sale price ($1.46M) 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
Jul 11, 2024 • Active
Residential mechanical
Replace the heat pump on a residential building.
Heat pump
HVAC
Feb 2, 2021 • Final
Residential electrical
Install a new energy storage system consisting of two Tesla Powerwalls to provide backup power for the existing electrical system. Install a new electrical subpanel.
Battery
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: 3
# of 1/2 Baths: 1
Room Information
# of Rooms: 10
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Good
Property Information
Subdivision Name: CASTLEROCK
Living Sq. Ft: 3,318
Ground Floor Sq. Ft: 1,438
Building Sq. Ft: 4,489
# of Stories: 2
Legal Description: LOT 56, CASTLEROCK SUBDV
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 1,171
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 30,492
Legal Lot Number: 56
Acres: 0.7
Zoning Code: CITYSR
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.5
Sq. Ft.: 3,318
Stories: 2.0
Lot Size: 0.7 acres
Style: Single Family Residential
Year Built: 1986
Year Renovated: 1996
County: Sonoma County
APN: 013350056000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Spring Lake Charter
Charter K-8 • Assigned • 0.6mi
6/10
Montgomery High School
Public 9-12 • Assigned • 1.5mi
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
3/10 Fire Factor
0.62% 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
10/10 Air Factor
21 unhealthy days expected this year, 21 days in 30 years
Provided by First Street
Historical weather
Santa Rosa, CA • 95405
Average low and high temperatures (°F)
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78
52
64
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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
$1.26M – $1.53M
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