5770 Sonoma Mountain Rd is a 1,104 square foot house on a 9.7 acre lot with 3 bedrooms and 1 bathroom. Based on Redfin's Santa Rosa data, we estimate the home's value is $1,015,000.
Single-familyProperty Type
1958Year Built
9.7 acresLot Size
$919Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,015,000
$52K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 23.5% higher than the average sale price ($822K) 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
$6,787 (+1.8%)
$543,936 + $107,622
$651,558
2024
$6,667 (+2.0%)
$492,471 + $105,512
$597,983
2023
$6,534 (+1.2%)
$482,815 + $103,444
$586,259
2022
$6,458 (+1.9%)
$473,349 + $101,416
$574,765
2021
$6,340 (+0.8%)
$464,068 + $99,428
$563,496
2020
$6,291 (+2.3%)
$454,969 + $97,479
$552,448
2019
$6,152 (+0.5%)
$450,304 + $96,480
$546,784
2018
$6,120 (+1.7%)
$441,475 + $94,589
$536,064
2017
$6,019 (+9.0%)
$424,333 + $90,917
$515,250
2015
$5,521 (+1.6%)
$416,013 + $89,135
$505,148
2014
$5,434
$401,739 + $86,078
$487,817
2013
$5,431 (+1.6%)
$401,739 + $86,078
$487,817
2012
$5,345 (+2.6%)
$399,924 + $85,689
$485,613
2011
$5,208 (+1.1%)
$392,083 + $84,009
$476,092
2010
$5,151 (−0.8%)
$384,396 + $82,362
$466,758
2009
$5,191
$381,524 + $81,747
$463,271
Tax history for 5770 Sonoma Mountain Rd
Year
Property tax
Land + Additions
Assessment*
2025
$6,787 (+1.8%)
$543,936 + $107,622
$651,558
2024
$6,667 (+2.0%)
$492,471 + $105,512
$597,983
2023
$6,534 (+1.2%)
$482,815 + $103,444
$586,259
2022
$6,458 (+1.9%)
$473,349 + $101,416
$574,765
2021
$6,340 (+0.8%)
$464,068 + $99,428
$563,496
2020
$6,291 (+2.3%)
$454,969 + $97,479
$552,448
2019
$6,152 (+0.5%)
$450,304 + $96,480
$546,784
2018
$6,120 (+1.7%)
$441,475 + $94,589
$536,064
2017
$6,019 (+9.0%)
$424,333 + $90,917
$515,250
2015
$5,521 (+1.6%)
$416,013 + $89,135
$505,148
2014
$5,434
$401,739 + $86,078
$487,817
2013
$5,431 (+1.6%)
$401,739 + $86,078
$487,817
2012
$5,345 (+2.6%)
$399,924 + $85,689
$485,613
2011
$5,208 (+1.1%)
$392,083 + $84,009
$476,092
2010
$5,151 (−0.8%)
$384,396 + $82,362
$466,758
2009
$5,191
$381,524 + $81,747
$463,271
*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
DA B6 20
SR
RC 50'
Diverse Agriculture B6 Combining District 20 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
Scenic Resources Combining District
Riparian Corridor Combining Zone
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
May 9, 2019 • Final
Building permit no plan check
Upgrade the electrical service to 100 amps.
Electrical
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: 1
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 5
Exterior
Exterior Information
Building Style Type: Square Design
Building Construction Quality: Average
Property Information
Living Sq. Ft: 1,104
Building Sq. Ft: 1,104
# of Stories: 1
Legal Description: 2009 FM PTN 055-130-001 LOT 2 PM MNS06-0003
Lot Information
# of Buildings: 1
Land Sq. Ft: 422,532
Legal Lot Number: 2
Acres: 9.7
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 1.0
Sq. Ft.: 1,104
Stories: 1.0
Lot Size: 9.7 acres
Style: Single Family Residential
Year Built: 1958
Year Renovated: —
County: Sonoma County
APN: 055130014000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Altimira Middle School
Public 6-8 • Assigned • 6.5mi
2/10
Sonoma Valley High School
Public 9-12 • Assigned • 9.5mi
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, 14 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
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
$965,000 – $1.17M
Reach more buyers when you sell with Redfin. Save up to $10,150 in fees.3 minutes to get started.