7312 Calder Ave is a 1,676 square foot multi-family home on a 10,400 square foot lot with 4 bedrooms and 2 bathrooms. Based on Redfin's Sebastopol data, we estimate the home's value is $819,809.
Multi-familyProperty Type
1965Year Built
10,400 sq ftLot Size
$489Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$819,809
$48K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 22.3% higher than the average sale price ($670K) of 6 comparable homes.
As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$1,657 (+32.9%)
$22,189 + $61,056
$83,245
2024
$1,247 (+2.0%)
$21,754 + $59,859
$81,613
2023
$1,223
$21,328 + $58,686
$80,014
2022
$1,223 (+0.5%)
$20,910 + $57,536
$78,446
2021
$1,216 (−3.1%)
$20,500 + $56,408
$76,908
2020
$1,256 (+4.1%)
$20,099 + $55,302
$75,401
2019
$1,206 (+0.5%)
$19,893 + $54,735
$74,628
2018
$1,199 (+4.5%)
$19,503 + $53,662
$73,165
2017
$1,148 (+6.5%)
$18,747 + $51,579
$70,326
2015
$1,078 (+0.7%)
$18,380 + $50,568
$68,948
2014
$1,070 (+0.2%)
$17,750 + $48,834
$66,584
2013
$1,067 (+5.8%)
$17,750 + $48,834
$66,584
2012
$1,009 (+1.4%)
$17,670 + $48,614
$66,284
2011
$995 (+0.8%)
$17,324 + $47,661
$64,985
2010
$987 (−2.0%)
$16,985 + $46,727
$63,712
2009
$1,007 (+4.7%)
$16,859 + $46,378
$63,237
2007
$962
$16,569 + $45,578
$62,147
Tax history for 7312 Calder Ave
Year
Property tax
Land + Additions
Assessment*
2025
$1,657 (+32.9%)
$22,189 + $61,056
$83,245
2024
$1,247 (+2.0%)
$21,754 + $59,859
$81,613
2023
$1,223
$21,328 + $58,686
$80,014
2022
$1,223 (+0.5%)
$20,910 + $57,536
$78,446
2021
$1,216 (−3.1%)
$20,500 + $56,408
$76,908
2020
$1,256 (+4.1%)
$20,099 + $55,302
$75,401
2019
$1,206 (+0.5%)
$19,893 + $54,735
$74,628
2018
$1,199 (+4.5%)
$19,503 + $53,662
$73,165
2017
$1,148 (+6.5%)
$18,747 + $51,579
$70,326
2015
$1,078 (+0.7%)
$18,380 + $50,568
$68,948
2014
$1,070 (+0.2%)
$17,750 + $48,834
$66,584
2013
$1,067 (+5.8%)
$17,750 + $48,834
$66,584
2012
$1,009 (+1.4%)
$17,670 + $48,614
$66,284
2011
$995 (+0.8%)
$17,324 + $47,661
$64,985
2010
$987 (−2.0%)
$16,985 + $46,727
$63,712
2009
$1,007 (+4.7%)
$16,859 + $46,378
$63,237
2007
$962
$16,569 + $45,578
$62,147
*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
R4
Single-Family Residential District
The purpose of the R4 District is to implement the Medium Density Residential land use category of the General Plan. This district is applicable to single-family residential areas with densities up to approximately 8.7 units per acre.
Permitted uses
Include but are not limited to:
Garden center
Day care facility
Housing-Group
Housing-Single unit
Park & open space
Mar 11, 2025 • Final
Building safety and construction
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
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: CALDER ADD
Living Sq. Ft: 1,676
Building Sq. Ft: 2,204
# of Stories: 1
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 528
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 10,400
Legal Lot Number: 4
Legal Block Number: 4
Acres: 0.2388
Zoning Code: CITYSE
County Use Description: DUPLEX
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,676
Stories: 1.0
Lot Size: 10,400 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1965
Year Renovated: 1966
County: Sonoma County
APN: 004191039000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Park Side Elementary School
Public K-4 • Assigned • 0.3mi
9/10
Brook Haven Elementary School
Public 5-8 • Assigned • 0.7mi
5/10
Analy High School
Public 9-12 • Assigned • 0.6mi
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
0.15% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 90° expected this year, 17 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
Sebastopol, CA • 95472
Average low and high temperatures (°F)
61
41
62
43
69
45
66
46
73
49
76
51
77
52
82
53
79
55
76
50
63
46
57
44
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
$779,000 – $943,000
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