3209 Franz Valley Rd is a 1,536 square foot house on a 3.5 acre lot with 3 bedrooms and 2 bathrooms. - it last sold on October 01, 1977 for $69,900. Based on Redfin's Santa Rosa data, we estimate the home's value is $891,200.
Single-familyProperty Type
1966Year Built
3.5 acresLot Size
$580Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$891,200
$821K since sold in October 1977$28K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 44.9% higher than the average sale price ($615K) 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
Jun 11, 2016 • Final
Building history record
Work on an addition.
Addition
Jun 11, 2016 • Final
Building history record
Work on a deck.
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
Basement Information
Basement Sq. Ft: 512
Basement Finish: Completely Finished
Bathroom Information
# of Full Baths: 2
Heating & Cooling
Heating Type: Baseboard Electric
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 5
Exterior
Exterior Information
Physical Condition: Good
Building Style Type: Square Design
Construction Type: Wood/Steel
Building Construction Quality: Average
Exterior Wall: Wood Siding
View Information
View: Good
Property Information
Living Sq. Ft: 1,536
Ground Floor Sq. Ft: 1,024
Building Sq. Ft: 2,576
# of Stories: 2
Legal Description: 1974 FORM 28-030-35 PT TO PT OF 39 OR2762-544 FILE
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 1,568
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 152,460
Acres: 3.5
Zoning Code: RR10
County Use Description: VAC RURAL RESID
Utility Information
Sewer Type: Septic
Water Service Type: Commercial
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,536
Stories: 2.0
Lot Size: 3.5 acres
Style: Single Family Residential
Year Built: 1966
Year Renovated: 1968
County: Sonoma County
APN: 028030038000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Places
Transit
Whited Elementary Charter School
Charter K-6 • Assigned • 6.8mi
6/10
Rincon Valley Middle School
Public 7-8 • Assigned • 5.6mi
5/10
Maria Carrillo High School
Public 9-12 • Assigned • 5.9mi
9/10
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
5/10 Fire Factor
7% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 95° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
22 unhealthy days expected this year, 24 days in 30 years
Provided by First Street
Historical weather
Santa Rosa, CA • 95404
Average low and high temperatures (°F)
63
41
64
44
72
47
70
47
77
51
80
54
79
54
86
55
83
55
79
51
65
46
60
44
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.2 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.2 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$847,000 – $1.02M
Reach more buyers when you sell with Redfin. Save up to $8,912 in fees.3 minutes to get started.