642 Dexter St is a 2,189 square foot house on a 8,000 square foot lot with 5 bedrooms and 3 bathrooms. - it last sold on July 02, 2020 for $585,000. Based on Redfin's Santa Rosa data, we estimate the home's value is $959,147.
Single-familyProperty Type
2021Year Built
8,000 sq ftLot Size
$438Est. Price/Sq.Ft.
1 garage spacesParking
Source:Public Records
Redfin Estimate
$959,147
$374K since sold in July 2020$0 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 10.2% higher than the average sale price ($870K) 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
Dec 31, 2025 • Final
Residential addition-alteration
Repair and replace warped or cracked siding with new lap siding to match the existing material.
Remodel
Apr 27, 2023 • Final
Residential mechanical
Replace an existing wall furnace with a new double wall furnace in the same location.
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
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 11
Exterior
Exterior Information
Construction Type: Wood/Steel
Property Information
Subdivision Name: MONTECITO PARK 07
Living Sq. Ft: 2,189
Ground Floor Sq. Ft: 989
Building Sq. Ft: 2,189
# of Stories: 1
Legal Description: REMAP FROM 012-204-006-000 - 09/13/97
Parking & Garage Information
Garage/Parking Sq. Ft: 360
Lot Information
# of Buildings: 1
Land Sq. Ft: 8,000
Legal Lot Number: 45
Acres: 0.1837
Zoning Code: CITYSR
County Use Description: SFD W/GRANNY UNIT
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 5
Baths: 3.0
Sq. Ft.: 2,189
Stories: 1.0
Lot Size: 8,000 square feet
Style: Single Family Residential
Year Built: 2021
Year Renovated: 2021
County: Sonoma County
APN: 180320056000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Hidden Valley Elementary Satellite School
Public K-6 • Assigned • 1.4mi
8/10
Santa Rosa Middle School
Public 7-8 • Assigned • 0.9mi
2/10
Santa Rosa High School
Public 9-12 • Assigned • 0.5mi
6/10
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
1/10 Fire Factor
Unlikely to be 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
10/10 Air Factor
21 unhealthy days expected this year, 21 days in 30 years
Provided by First Street
Historical weather
Santa Rosa, CA • 95404
Average low and high temperatures (°F)
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79
51
65
46
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44
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Sun exposure
In this area, properties receive around 11.1 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.1 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$912,000 – $1.10M
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