501 Ronsheimer Rd is a 1,662 square foot house on a 0.91 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on August 29, 2014 for $578,000. Based on Redfin's Penngrove data, we estimate the home's value is $1,057,653.
Single-familyProperty Type
1972Year Built
0.91 acresLot Size
$636Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,057,653
$480K since sold in August 2014$1,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 30.2% higher than the average sale price ($813K) 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 5, 2025 • Final
Demolition
Demolition
Electrical
Jun 11, 2016 • Final
Building permit with plan check
Addition
Kitchen
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: 2
Heating & Cooling
Heating Fuel Type: Gas
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Physical Condition: Good
Foundation Type: Raised W/Crawlspace
Construction Type: Wood/Steel
Building Construction Quality: Average
Exterior Wall: Stucco
Property Information
Living Sq. Ft: 1,662
Building Sq. Ft: 2,166
# of Stories: 1
Legal Description: 1972-FORM PT OF 47-082-07 LT 2 PM 2350
Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 504
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 39,750
Legal Lot Number: 2
Legal Block Number: 2
Acres: 0.9125
Zoning Code: RR2UA
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: 3
Baths: 2.0
Sq. Ft.: 1,662
Stories: 1.0
Lot Size: 0.91 acres
Style: Single Family Residential
Year Built: 1972
Year Renovated: 1985
County: Sonoma County
APN: 047082036000
Home facts updated by county records on Oct 28, 2026
Around this home
Schools
Penngrove Elementary School
Charter K-6 • Assigned • 0.4mi
7/10
Petaluma Junior High School
Public 7-8 • Assigned • 4.6mi
4/10
Petaluma High School
Public 9-12 • Assigned • 5.0mi
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
0.62% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 91° 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
Penngrove, CA • 94951
Average low and high temperatures (°F)
60
39
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43
68
44
66
45
72
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74
50
77
53
82
54
79
56
72
50
64
44
57
43
Jan
Feb
Mar
Apr
May
Jun
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Aug
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Oct
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Dec
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
$1.00M – $1.22M
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