46 Rio Vista Way is a 1,122 square foot house on a 5,000 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on December 04, 2014 for $447,000. Based on Redfin's Petaluma data, we estimate the home's value is $799,764.
Single-familyProperty Type
1950Year Built
5,000 sq ftLot Size
$713Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$799,764
$353K since sold in December 2014$32K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 16.5% higher than the average sale price ($687K) 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.
Zoning
R3
Residential 3 Zone
The R3 zone is applied to the older neighborhoods surrounding the downtown that are characterized by a variety of housing types and densities in a walkable context. Densities range from 6.1 to 12.0 units per acre. The R3 zone is consistent with and implements the diverse low density residential land use classification of the general plan.
Permitted uses
Include but are not limited to:
Housing-Single unit
Housing-Multiple units
Housing-Senior
Lodging & hospitality
Fire house
Police station
Park & open space
Property details
Interior
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Heating Type: Wall Furnace
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 5
Exterior
Exterior Information
Physical Condition: Fair
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Subdivision Name: MADISON SQUARE 03 B
Living Sq. Ft: 1,122
Ground Floor Sq. Ft: 1,122
Building Sq. Ft: 1,498
# of Stories: 1
Legal Description: MADISON SQUARE 3 SUB B LOT 23
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 276
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,000
Legal Lot Number: 23
Legal Block Number: 33
Acres: 0.1148
Depth Footage: 100
Front Footage: 50
Zoning Code: CITYPE
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,122
Stories: 1.0
Lot Size: 5,000 square feet
Style: Single Family Residential
Year Built: 1950
Year Renovated: 1980
County: Sonoma County
APN: 007018006000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
McKinley Elementary School
Public K-6 • Assigned • 0.2mi
4/10
Petaluma Junior High School
Public 7-8 • Assigned • 1.4mi
4/10
Petaluma High School
Public 9-12 • Assigned • 1.2mi
8/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
6/10 Flood Factor
Estimated 61-75% chance of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.46% 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
12 unhealthy days expected this year, 12 days in 30 years
Provided by First Street
Historical weather
Petaluma, CA • 94952
Average low and high temperatures (°F)
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65
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67
51
73
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73
52
72
48
61
44
56
42
Jan
Feb
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Apr
May
Jun
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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
$760,000 – $920,000
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