6471 Sonoma Mountain Rd is a 2,886 square foot house on a 4.16 acre lot with 6 bedrooms and 3 bathrooms. Based on Redfin's Santa Rosa data, we estimate the home's value is $1,412,111.
Single-familyProperty Type
1909Year Built
4.16 acresLot Size
$489Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,412,111
$82K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 13.7% lower than the average sale price ($1.64M) 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
$4,796 (+1.9%)
$166,921 + $235,627
$402,548
2024
$4,707 (+2.1%)
$163,649 + $231,007
$394,656
2023
$4,609 (+1.5%)
$160,441 + $226,478
$386,919
2022
$4,540 (+2.0%)
$157,296 + $222,038
$379,334
2021
$4,452 (+0.9%)
$154,212 + $217,685
$371,897
2020
$4,413 (+4.6%)
$151,189 + $213,417
$364,606
2019
$4,219
$149,639 + $211,229
$360,868
2018
$4,218 (+1.6%)
$146,705 + $207,088
$353,793
2017
$4,151 (+8.6%)
$141,009 + $199,048
$340,057
2015
$3,822
$138,245 + $195,146
$333,391
2014
$3,821
$133,502 + $188,830
$322,332
2013
$3,825 (+1.3%)
$133,502 + $188,830
$322,332
2012
$3,777 (+2.6%)
$132,899 + $187,979
$320,878
2011
$3,683 (+2.6%)
$130,294 + $183,921
$314,215
2010
$3,590 (−1.3%)
$127,740 + $180,315
$308,055
2009
$3,638 (−3.7%)
$126,786 + $178,968
$305,754
2007
$3,780
$142,404 + $175,877
$318,281
Tax history for 6471 Sonoma Mountain Rd
Year
Property tax
Land + Additions
Assessment*
2025
$4,796 (+1.9%)
$166,921 + $235,627
$402,548
2024
$4,707 (+2.1%)
$163,649 + $231,007
$394,656
2023
$4,609 (+1.5%)
$160,441 + $226,478
$386,919
2022
$4,540 (+2.0%)
$157,296 + $222,038
$379,334
2021
$4,452 (+0.9%)
$154,212 + $217,685
$371,897
2020
$4,413 (+4.6%)
$151,189 + $213,417
$364,606
2019
$4,219
$149,639 + $211,229
$360,868
2018
$4,218 (+1.6%)
$146,705 + $207,088
$353,793
2017
$4,151 (+8.6%)
$141,009 + $199,048
$340,057
2015
$3,822
$138,245 + $195,146
$333,391
2014
$3,821
$133,502 + $188,830
$322,332
2013
$3,825 (+1.3%)
$133,502 + $188,830
$322,332
2012
$3,777 (+2.6%)
$132,899 + $187,979
$320,878
2011
$3,683 (+2.6%)
$130,294 + $183,921
$314,215
2010
$3,590 (−1.3%)
$127,740 + $180,315
$308,055
2009
$3,638 (−3.7%)
$126,786 + $178,968
$305,754
2007
$3,780
$142,404 + $175,877
$318,281
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jul 14, 2020 • Final
Building permit no plan check
Tear off the existing shake roof and install new corrugated metal panels and a PVC roof.
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: 3
Room Information
# of Rooms: 11
Exterior
Exterior Information
Building Style Type: L-Shape
Building Construction Quality: Average
Property Information
Subdivision Name: SONOMA
Living Sq. Ft: 2,886
Building Sq. Ft: 4,438
# of Stories: 2
Legal Description: 2009 FM REM 055-110-041 REM AFTER RD TAKE
Lot Information
# of Buildings: 1
Land Sq. Ft: 181,210
Legal Lot Number: 1
Acres: 4.16
County Use Description: RURAL RESID-2+ RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 6
Baths: 3.0
Sq. Ft.: 2,886
Stories: 2.0
Lot Size: 4.16 acres
Style: Single Family Residential
Year Built: 1909
Year Renovated: 1983
County: Sonoma County
APN: 055110042000
Home facts updated by county records on Oct 28, 2026
Around this home
Schools
K - 12
Preschool & daycare
Altimira Middle School
Public 6-8 • Assigned • 5.7mi
2/10
Sonoma Valley High School
Public 9-12 • Assigned • 8.6mi
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
2/10 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
9/10 Air Factor
19 unhealthy days expected this year, 20 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
82
55
86
55
82
57
74
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
$1.34M – $1.62M
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