550 King Rd is a 1,538 square foot house on a 1.4 acre lot with 4 bedrooms and 2 bathrooms. - it last sold on March 28, 1985 for $151,500. Based on Redfin's Petaluma data, we estimate the home's value is $1,186,507.
Single-familyProperty Type
1974Year Built
1.4 acresLot Size
$771Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,186,507
$1.0M since sold in March 1985$14K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 16.8% higher than the average sale price ($1.02M) 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
Mar 19, 2023 • Final
Building permit with plan check
Install an advanced energy system including three Tesla Powerwall 2 AC batteries, a Tesla backup gateway with an internal panelboard, and a backup loads panel.
Battery
Electrical
Solar
Feb 10, 2023 • Final
Building revision
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: 2
Heating & Cooling
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 7
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: U-Shape
Construction Type: Wood/Steel
Building Construction Quality: Good
Exterior Wall: Wood Siding
Property Information
Living Sq. Ft: 1,538
Ground Floor Sq. Ft: 1,538
Building Sq. Ft: 1,538
# of Stories: 1
Legal Description: 74 FORM 50 PT TO 52 53 & 54 M/D
Parking & Garage Information
# of Parking Spaces: 2
Garage/Parking Sq. Ft: 506
Lot Information
# of Buildings: 1
Land Sq. Ft: 60,984
Legal Lot Number: 1
Acres: 1.4
Zoning Code: AR3
County Use Description: RURAL RESID-1 RESID
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,538
Stories: 1.0
Lot Size: 1.4 acres
Style: Single Family Residential
Year Built: 1974
Year Renovated: 1974
County: Sonoma County
APN: 113080051000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Liberty Primary School
Public K-1 • Assigned • 0.5mi
Petaluma Junior High School
Public 7-8 • Assigned • 4.4mi
4/10
Petaluma High School
Public 9-12 • Assigned • 5.1mi
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
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
3/10 Heat Factor
6 days above 90° expected this year, 14 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
14 unhealthy days expected this year, 15 days in 30 years
Provided by First Street
Historical weather
Petaluma, CA • 94952
Average low and high temperatures (°F)
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40
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42
64
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65
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67
51
73
51
73
52
72
48
61
44
56
42
Jan
Feb
Mar
Apr
May
Jun
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Aug
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Sun exposure
In this area, properties receive around 10.9 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
10.9 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.13M – $1.37M
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