477 Piezzi Rd is a 1,736 square foot house on a 0.37 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on April 27, 2021 for $380,000. Based on Redfin's Santa Rosa data, we estimate the home's value is $926,777.
Single-familyProperty Type
1960Year Built
0.37 acresLot Size
$534Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$926,777
$547K since sold in April 2021$2,000 since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 17.5% higher than the average sale price ($789K) of 5 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Sep 21, 2022 • Final
Building permit with plan check
Electrical
Solar
Jun 11, 2016 • Final
Building permit no plan check
Remodel
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
Bathroom Information
# of Full Baths: 2
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 5
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Subdivision Name: WILLOWSIDE ESTATES 02
Living Sq. Ft: 1,736
Ground Floor Sq. Ft: 1,736
Building Sq. Ft: 1,736
# of Stories: 1
Legal Description: BLK 1 LOT 5
Parking & Garage Information
Garage/Parking Sq. Ft: 361
Lot Information
# of Buildings: 1
Land Sq. Ft: 16,150
Legal Lot Number: 5
Legal Block Number: 1
Acres: 0.3708
Zoning Code: RR1
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,736
Stories: 1.0
Lot Size: 0.37 acres
Style: Single Family Residential
Year Built: 1960
Year Renovated: 1960
County: Sonoma County
APN: 130383009000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Oak Grove Elementary School
Public K • Assigned • 3.6mi
Oak Grove Elementary/Willowside Middle School
Charter 1-8 • Assigned • 0.6mi
6/10
Analy High School
Public 9-12 • Assigned • 2.4mi
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 90° expected this year, 16 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
9/10 Air Factor
19 unhealthy days expected this year, 19 days in 30 years
Provided by First Street
Historical weather
Santa Rosa, CA • 95401
Average low and high temperatures (°F)
63
39
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42
71
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76
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77
53
85
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83
54
79
49
65
44
59
42
Jan
Feb
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Apr
May
Jun
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Aug
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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
$881,000 – $1.07M
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