399 King Rd is a 3,520 square foot house on a 6 acre lot with 5 bedrooms and 3 bathrooms. Based on Redfin's Petaluma data, we estimate the home's value is $1,634,329.
Single-familyProperty Type
1978Year Built
6 acresLot Size
$464Est. Price/Sq.Ft.
8 spacesParking
Source:Public Records
Redfin Estimate
$1,634,329
$92K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 18.1% lower than the average sale price ($2.00M) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2017
$14,871 (+247.4%)
$517,777 + $776,665
$1,294,442
2015
$4,281 (+1.3%)
$507,625 + $761,437
$1,269,062
2014
$4,227 (+3.0%)
$37,681 + $327,087
$364,768
2013
$4,106 (+3.1%)
$37,681 + $327,087
$364,768
2012
$3,981 (+2.0%)
$37,511 + $325,609
$363,120
2011
$3,903 (+1.1%)
$36,776 + $319,225
$356,001
2010
$3,859 (−0.6%)
$36,055 + $312,966
$349,021
2009
$3,882 (+2.0%)
$35,786 + $310,627
$346,413
2007
$3,806
$35,169 + $305,260
$340,429
Tax history for 399 King Rd
Year
Property tax
Land + Additions
Assessment*
2017
$14,871 (+247.4%)
$517,777 + $776,665
$1,294,442
2015
$4,281 (+1.3%)
$507,625 + $761,437
$1,269,062
2014
$4,227 (+3.0%)
$37,681 + $327,087
$364,768
2013
$4,106 (+3.1%)
$37,681 + $327,087
$364,768
2012
$3,981 (+2.0%)
$37,511 + $325,609
$363,120
2011
$3,903 (+1.1%)
$36,776 + $319,225
$356,001
2010
$3,859 (−0.6%)
$36,055 + $312,966
$349,021
2009
$3,882 (+2.0%)
$35,786 + $310,627
$346,413
2007
$3,806
$35,169 + $305,260
$340,429
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Oct 14, 2025 • Final
Building permit with plan check
Battery
Electrical
Solar
Jun 19, 2025 • Final
Building permit no plan check
Roofing
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
Basement Information
Basement Sq. Ft: 1,054
Bathroom Information
# of Full Baths: 3
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 14
Exterior
Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Good
Property Information
Living Sq. Ft: 3,520
Ground Floor Sq. Ft: 1,676
Building Sq. Ft: 5,440
# of Stories: 3
Legal Description: MAP 225 PG 37 LOT 1
Parking & Garage Information
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 768
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 108,900
Legal Lot Number: 1
Acres: 2.5
Zoning Code: AR3
County Use Description: RURAL RESIDENTIAL-SFD W/GRANNY
Financial
Assessor Information
Assessment Year: 2017
Public facts
Beds: 5
Baths: 3.0
Sq. Ft.: 3,520
Stories: 3.0
Parking Spaces: 8
Basement: No
Accessible: No
Lot Size: 6 acres
Style: Single Family Residential
Year Built: 1978
Year Renovated: 2022
County: Sonoma County
APN: 113100027000
HOA Dues: —
Garage: Yes
Features: Views, Green
Home facts updated by owner on Dec 17, 2024
Around this home
Schools
Liberty Primary School
Public K-1 • Assigned • 1.0mi
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
4/10 Heat Factor
7 days above 89° expected this year, 16 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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73
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72
48
61
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56
42
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Feb
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Jun
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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
$1.55M – $1.88M
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