As the MLS and public records start to fill up, we'll list the details here.
Year
Property tax
Land + Additions
Assessment*
2025
$25,592 (+1.4%)
$1,395,307 + $785,754
$2,181,061
2024
$25,227 (+3.9%)
$1,367,949 + $770,348
$2,138,297
2023
$24,292 (+4.3%)
$1,341,127 + $755,244
$2,096,371
2022
$23,288 (+2.0%)
$1,314,831 + $740,436
$2,055,267
2021
$22,821 (+0.4%)
$1,289,050 + $725,918
$2,014,968
2020
$22,732 (+0.9%)
$1,263,775 + $711,685
$1,975,460
2019
$22,522 (+0.6%)
$1,250,817 + $704,388
$1,955,205
2018
$22,377 (+1.9%)
$1,226,292 + $690,577
$1,916,869
2017
$21,970 (+4.0%)
$1,178,675 + $663,762
$1,842,437
2015
$21,129 (+3.7%)
$1,155,564 + $650,748
$1,806,312
2014
$20,370 (+2.7%)
$1,115,912 + $628,419
$1,744,331
2013
$19,837 (+21.9%)
$1,115,912 + $628,419
$1,744,331
2012
$16,275
$1,110,869 + $625,579
$1,736,448
2011
$16,269 (−11.6%)
$928,000 + $523,000
$1,451,000
2010
$18,395 (−0.6%)
$928,000 + $523,000
$1,451,000
2009
$18,501 (+2.0%)
$1,059,755 + $596,795
$1,656,550
2007
$18,137
$1,041,445 + $586,484
$1,627,929
Tax history for 6050 Highway 12
Year
Property tax
Land + Additions
Assessment*
2025
$25,592 (+1.4%)
$1,395,307 + $785,754
$2,181,061
2024
$25,227 (+3.9%)
$1,367,949 + $770,348
$2,138,297
2023
$24,292 (+4.3%)
$1,341,127 + $755,244
$2,096,371
2022
$23,288 (+2.0%)
$1,314,831 + $740,436
$2,055,267
2021
$22,821 (+0.4%)
$1,289,050 + $725,918
$2,014,968
2020
$22,732 (+0.9%)
$1,263,775 + $711,685
$1,975,460
2019
$22,522 (+0.6%)
$1,250,817 + $704,388
$1,955,205
2018
$22,377 (+1.9%)
$1,226,292 + $690,577
$1,916,869
2017
$21,970 (+4.0%)
$1,178,675 + $663,762
$1,842,437
2015
$21,129 (+3.7%)
$1,155,564 + $650,748
$1,806,312
2014
$20,370 (+2.7%)
$1,115,912 + $628,419
$1,744,331
2013
$19,837 (+21.9%)
$1,115,912 + $628,419
$1,744,331
2012
$16,275
$1,110,869 + $625,579
$1,736,448
2011
$16,269 (−11.6%)
$928,000 + $523,000
$1,451,000
2010
$18,395 (−0.6%)
$928,000 + $523,000
$1,451,000
2009
$18,501 (+2.0%)
$1,059,755 + $596,795
$1,656,550
2007
$18,137
$1,041,445 + $586,484
$1,627,929
*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
RR-40-SR
Rural Residential - 1 Acre - Scenic Road Combining District
The RR zoning district is applied to areas of the City intended to accommodate residential neighborhoods with compatible agricultural uses, but where the primary uses are residential, and compatible accessory uses. The maximum allowable density ranges from 0.2 to 2 dwellings per acre, with the specific allowable density for each parcel shown on the zoning map by a numerical suffix to the RR map symbol see Section 20-22.040. The RR zoning district implements and is consistent with the Residential Very Low Density land use classification of the General Plan. The SR combining district is intended to enhance and preserve the natural and constructed features that contribute to the character of scenic roads. Natural and constructed features include trees, rock walls, view corridors, road configuration and tree canopy.
Permitted uses
Include but are not limited to:
Agriculture-Other
Healthcare-Other
Housing-Group
Housing-Single unit
Housing-Student
Housing-Other
Infrastructure-Other
Agriculture-Cropland
Agriculture-Grove / orchard / vineyard
Housing-Mobile home park
Jun 11, 2016 • Final
Building permit no plan check
Electrical
Jun 11, 2016 • Final
Temporary utilities
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: 18
Room Information
# of Rooms: 54
Exterior
Exterior Information
Building Style Type: Square Design
Construction Type: Wood/Steel
Building Construction Quality: Average
Property Information
Subdivision Name: RANCHO LOS GUILICOS
Living Sq. Ft: 16,708
Building Sq. Ft: 22,079
# of Stories: 1
Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 6,619
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 227,383
Acres: 5.22
Zoning Code: RR20
County Use Description: 11-20 APT UNIT-2 BLD
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 42
Baths: 18.0
Sq. Ft.: 16,708
Stories: 1.0
Lot Size: 5.22 acres
Style: Multi-Family (5+ Unit)
Year Built: 1988
Year Renovated: 1989
County: Sonoma County
APN: 031050023000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Austin Creek Elementary School
Public K-6 • Assigned • 0.9mi
10/10
Rincon Valley Middle School
Public 7-8 • Assigned • 3.1mi
5/10
Maria Carrillo High School
Public 9-12 • Assigned • 2.5mi
9/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
9/10 Flood Factor
Estimated 80%+ chance of a flood reaching the building in the next 30 years
4/10 Fire Factor
0.93% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 93° expected this year, 16 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
10/10 Air Factor
26 unhealthy days expected this year, 28 days in 30 years
Provided by First Street
Historical weather
Santa Rosa, CA • 95409
Average low and high temperatures (°F)
61
42
62
44
69
47
67
46
74
50
78
53
78
53
85
55
82
55
76
52
62
46
58
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.