640 King St is a 1,179 square foot house on a 6,030 square foot lot with 3 bedrooms and 1 bathroom. - it last sold on August 06, 2004 for $389,000. Based on Redfin's Santa Rosa data, we estimate the home's value is $638,032.
Single-familyProperty Type
1910Year Built
6,030 sq ftLot Size
$541Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$638,032
$249K since sold in August 2004$12K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.3% lower than the average sale price ($640K) 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
Jun 28, 2015 • Final
Residential electrical
Perform an electrical service change to a 125 amp system.
Electrical
Jun 28, 2015 • Final
Residential addition-alteration
Replace the foundation on a single-family home.
Addition
Remodel
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
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Building Style Type: U-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Living Sq. Ft: 1,179
Ground Floor Sq. Ft: 1,179
Building Sq. Ft: 1,179
# of Stories: 1
Legal Description: REMAP FROM 012-013-021-000 - 09/13/97
Parking & Garage Information
Garage/Parking Sq. Ft: 240
Lot Information
# of Buildings: 1
Land Sq. Ft: 6,030
Acres: 0.1384
Zoning Code: CITYSR
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 1,179
Stories: 1.0
Lot Size: 6,030 square feet
Style: Single Family Residential
Year Built: 1910
Year Renovated: 1931
County: Sonoma County
APN: 180800022000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Proctor Terrace Elementary School
Public K-6 • Assigned • 0.8mi
4/10
Santa Rosa Middle School
Public 7-8 • Assigned • 0.2mi
2/10
Santa Rosa High School
Public 9-12 • Assigned • 0.7mi
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
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)
63
41
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44
72
47
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47
77
51
80
54
79
54
86
55
83
55
79
51
65
46
60
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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
$607,000 – $734,000
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