3904 Petaluma Hill Rd is a 1,829 square foot house on a 1.18 acre lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Santa Rosa data, we estimate the home's value is $868,224.
Single-familyProperty Type
1954Year Built
1.18 acresLot Size
$475Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$868,224
$57K since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 16.7% higher than the average sale price ($744K) 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
$1,165 (+8.7%)
$16,222 + $63,750
$79,972
2024
$1,072 (−0.2%)
$15,904 + $62,500
$78,404
2023
$1,074 (+3.8%)
$15,593 + $61,275
$76,868
2022
$1,034 (+3.5%)
$15,288 + $60,074
$75,362
2021
$999 (+2.7%)
$14,989 + $58,897
$73,886
2020
$972 (+1.6%)
$14,696 + $57,743
$72,439
2019
$957 (+18.6%)
$14,546 + $57,151
$71,697
2018
$807 (+2.5%)
$14,261 + $56,031
$70,292
2017
$788 (+6.0%)
$13,708 + $53,856
$67,564
2015
$743 (+3.6%)
$13,440 + $52,800
$66,240
2014
$717 (+1.3%)
$12,980 + $50,989
$63,969
2013
$708 (+2.0%)
$12,980 + $50,989
$63,969
2012
$694 (+2.3%)
$12,922 + $50,759
$63,681
2011
$678 (+2.7%)
$12,669 + $49,764
$62,433
2010
$660
$12,421 + $48,789
$61,210
2009
$661 (+4.1%)
$12,329 + $48,425
$60,754
2007
$635
$12,117 + $47,590
$59,707
Tax history for 3904 Petaluma Hill Rd
Year
Property tax
Land + Additions
Assessment*
2025
$1,165 (+8.7%)
$16,222 + $63,750
$79,972
2024
$1,072 (−0.2%)
$15,904 + $62,500
$78,404
2023
$1,074 (+3.8%)
$15,593 + $61,275
$76,868
2022
$1,034 (+3.5%)
$15,288 + $60,074
$75,362
2021
$999 (+2.7%)
$14,989 + $58,897
$73,886
2020
$972 (+1.6%)
$14,696 + $57,743
$72,439
2019
$957 (+18.6%)
$14,546 + $57,151
$71,697
2018
$807 (+2.5%)
$14,261 + $56,031
$70,292
2017
$788 (+6.0%)
$13,708 + $53,856
$67,564
2015
$743 (+3.6%)
$13,440 + $52,800
$66,240
2014
$717 (+1.3%)
$12,980 + $50,989
$63,969
2013
$708 (+2.0%)
$12,980 + $50,989
$63,969
2012
$694 (+2.3%)
$12,922 + $50,759
$63,681
2011
$678 (+2.7%)
$12,669 + $49,764
$62,433
2010
$660
$12,421 + $48,789
$61,210
2009
$661 (+4.1%)
$12,329 + $48,425
$60,754
2007
$635
$12,117 + $47,590
$59,707
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
DA B6 10
RC 50'
SR
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
Riparian Corridor Combining Zone
Scenic Resources 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
Property details
Interior
Bathroom Information
# of Full Baths: 2
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 6
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Subdivision Name: COTATI HOLIDAY PARK 03
Living Sq. Ft: 1,829
Ground Floor Sq. Ft: 1,829
Building Sq. Ft: 2,829
# of Stories: 1
Legal Description: 1968 FORM 44-121-06 PT TO CO FOR RD BY OR 2295-375
Parking & Garage Information
Parking Type: Detached Garage
Garage/Parking Sq. Ft: 792
Garage / Carport Type: Detached
Lot Information
# of Buildings: 1
Land Sq. Ft: 51,401
Acres: 1.18
Zoning Code: DA10
County Use Description: SINGLE FAM DWELLING
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,829
Stories: 1.0
Lot Size: 1.18 acres
Style: Single Family Residential
Year Built: 1954
Year Renovated: 1954
County: Sonoma County
APN: 044121013000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Taylor Mountain Elementary School
Public K-6 • Assigned • 0.8mi
2/10
Montgomery High School
Public 9-12 • Assigned • 3.0mi
7/10
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
4/10 Fire Factor
2% chance of being in a wildfire in next 30 years
3/10 Heat Factor
6 days above 91° expected this year, 13 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
15 unhealthy days expected this year, 17 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 11.1 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
$825,000 – $999,000
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