644 Charles St is a 1,171 square foot house on a 4,800 square foot lot with 3 bedrooms and 1 bathroom. - it last sold on October 04, 1993 for $137,500. Based on Redfin's Santa Rosa data, we estimate the home's value is $602,074.
Single-familyProperty Type
1906Year Built
4,800 sq ftLot Size
$514Est. Price/Sq.Ft.
1 car garageParking
Source:Public Records
Redfin Estimate
$602,074
$465K since sold in October 1993$8,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 7.6% higher than the average sale price ($560K) 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.
Permits
Feb 5, 2019 • Active
Residential mechanical
Replace the furnace and ductwork in a residential building.
HVAC
Jun 28, 2015 • Final
Residential plumbing
Repair the sewer line.
Plumbing
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: 1
Heating & Cooling
Heating Type: Wall Furnace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Exterior Wall: Wood Siding
Property Information
Subdivision Name: J WHEELERS ADD
Living Sq. Ft: 1,171
Ground Floor Sq. Ft: 1,171
Building Sq. Ft: 1,171
# of Stories: 1
Legal Description: BLK 1 LOT 15
Parking & Garage Information
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 160
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 4,800
Legal Lot Number: 15
Legal Block Number: 1
Acres: 0.1102
Zoning Code: CITYSR
County Use Description: SINGLE FAM DWELLING
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 1,171
Stories: 1.0
Lot Size: 4,800 square feet
Style: Single Family Residential
Year Built: 1906
Year Renovated: 1934
County: Sonoma County
APN: 009261006000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Luther Burbank Elementary School
Public K-6 • Assigned • 0.3mi
5/10
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
0.15% 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
8/10 Air Factor
15 unhealthy days expected this year, 17 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
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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
$572,000 – $693,000
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