23191 Maffei Rd is a 1,510 square foot house on a 2.11 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on July 29, 1994 for $335,000. Based on Redfin's Sonoma data, we estimate the home's value is $1,270,273.
Single-familyProperty Type
1968Year Built
2.11 acresLot Size
$841Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,270,273
$935K since sold in July 1994$23K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 20.5% higher than the average sale price ($1.05M) 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 and permits
Zoning
Permits
LC
SR
VOH
Limited Commercial District
The LC zone provides areas for retail sales and services necessary for the daily self-sufficiency of urban and rural areas in keeping with their character.
Zone overlays
Scenic Resources Combining District
Valley Oak Habitat Combining District
Permitted uses
Include but are not limited to:
Livestock production
Bank
Housing-Group
Housing-Other
Hotel / motel
Office
Medical office
Jun 11, 2016 • Final
Building permit no plan check
Install a new electrical service for a shop and a well.
Electrical
Jun 11, 2016 • Final
Building history record
Construct a new single-family home.
New construction
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: 7
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Subdivision Name: SCHELLEVILLE FARMS
Living Sq. Ft: 1,510
Building Sq. Ft: 6,569
# of Stories: 1
Legal Description: MAP B5 187
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 1,192
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 91,912
Legal Block Number: 5
Acres: 2.11
County Use Description: RURAL RESID-2+ RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,510
Stories: 1.0
Lot Size: 2.11 acres
Style: Single Family Residential
Year Built: 1968
Year Renovated: 1970
County: Sonoma County
APN: 128461053000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Prestwood Elementary School
Public K-5 • Assigned • 3.4mi
5/10
Adele Harrison Middle School
Public 6-8 • Assigned • 3.1mi
4/10
Sonoma Valley High School
Public 9-12 • Assigned • 3.3mi
7/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
8/10 Flood Factor
Estimated 80%+ chance of a flood reaching the building in the next 30 years
4/10 Fire Factor
2% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 92° expected this year, 15 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
Sonoma, CA • 95476
Average low and high temperatures (°F)
62
40
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42
72
46
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47
78
51
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85
55
89
55
84
58
80
51
65
46
59
43
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.3 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.3 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$1.21M – $1.46M
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