660 Piezzi Rd is a 2,293 square foot house on a 1.18 acre lot with 3 bedrooms and 2.5 bathrooms. - it last sold on June 01, 2001 for $635,000. Based on Redfin's Santa Rosa data, we estimate the home's value is $1,366,711.
Single-familyProperty Type
1940Year Built
1.18 acresLot Size
$596Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,366,711
$732K since sold in June 2001$27K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 56% higher than the average sale price ($876K) 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.
Zoning and permits
Zoning
Permits
DA B6 10
VOH
Diverse Agriculture B6 Combining District 10 Acres
DA: Enhances and protects land where soil, climate, and water conditions support farming but where small acreage intensive farming and part-time farming activities are predominant, and where farming may not be the principal occupation of the farmer; Implement the diverse agriculture land use category of the general plan and the policies of the Agricultural Resource Element.; B6: To specify residential density and/or minimum parcel or lot size for a particular parcel, lot or area.
Zone overlays
Valley Oak Habitat Combining District
Permitted uses
Include but are not limited to:
Agriculture
Equestrian facility
Greenhouse / nursery
Day care facility
Housing-Group
Housing-Single unit
Theater / performing arts facility
Agriculture-Cropland
Park & open space
Timberland
Feb 27, 2026 • Final
Solar-solarapp
Battery
Electrical
Solar
Jun 14, 2023 • Final
Building permit no plan check
HVAC
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
# of 1/2 Baths: 1
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Living Sq. Ft: 2,293
Ground Floor Sq. Ft: 1,092
Building Sq. Ft: 2,654
# of Stories: 2
Legal Description: 82 FM 130-223-84 CW PT 85 PT TO PT 87 & 88 PM 7059
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 1,537
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 51,401
Acres: 1.18
Zoning Code: DA10
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.5
Sq. Ft.: 2,293
Stories: 2.0
Lot Size: 1.18 acres
Style: Single Family Residential
Year Built: 1940
Year Renovated: 1980
County: Sonoma County
APN: 130223086000
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 • 0.8mi
6/10
Analy High School
Public 9-12 • Assigned • 2.2mi
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
64
42
71
45
69
46
76
50
78
52
77
53
85
53
83
54
79
49
65
44
59
42
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
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
$1.30M – $1.57M
Reach more buyers when you sell with Redfin. Save up to $13,667 in fees.3 minutes to get started.