1800 Mohrhardt Ridge Rd is a 1,030 square foot house on a 11.46 acre lot with 1 bedroom and 1 bathroom. Based on Redfin's Cazadero data, we estimate the home's value is $567,662.
Single-familyProperty Type
1950Year Built
11.46 acresLot Size
$551Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$567,662
$8,000 since July
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 15.9% higher than the average sale price ($490K) 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
$2,546 (+1.8%)
$111,971 + $117,195
$229,166
2024
$2,502 (+2.0%)
$109,776 + $114,898
$224,674
2023
$2,454 (+2.1%)
$107,624 + $112,646
$220,270
2022
$2,404 (+1.3%)
$105,514 + $110,438
$215,952
2021
$2,373 (−1.4%)
$103,446 + $108,273
$211,719
2020
$2,406 (+5.2%)
$101,418 + $106,150
$207,568
2019
$2,287 (+1.9%)
$100,379 + $105,062
$205,441
2018
$2,245 (+4.8%)
$98,411 + $103,002
$201,413
2017
$2,143 (+469.9%)
$94,591 + $99,003
$193,594
2015
$376 (+1.9%)
$10,472 + $19,126
$29,598
2014
$369 (+0.3%)
$10,113 + $18,470
$28,583
2013
$368 (+8.3%)
$10,113 + $18,470
$28,583
2012
$340 (+2.0%)
$10,068 + $18,387
$28,455
2011
$333 (+1.0%)
$9,871 + $18,027
$27,898
2010
$330 (−0.5%)
$9,678 + $17,674
$27,352
2009
$332 (+1.7%)
$9,606 + $17,542
$27,148
2007
$326
$9,441 + $17,240
$26,681
Tax history for 1800 Mohrhardt Ridge Rd
Year
Property tax
Land + Additions
Assessment*
2025
$2,546 (+1.8%)
$111,971 + $117,195
$229,166
2024
$2,502 (+2.0%)
$109,776 + $114,898
$224,674
2023
$2,454 (+2.1%)
$107,624 + $112,646
$220,270
2022
$2,404 (+1.3%)
$105,514 + $110,438
$215,952
2021
$2,373 (−1.4%)
$103,446 + $108,273
$211,719
2020
$2,406 (+5.2%)
$101,418 + $106,150
$207,568
2019
$2,287 (+1.9%)
$100,379 + $105,062
$205,441
2018
$2,245 (+4.8%)
$98,411 + $103,002
$201,413
2017
$2,143 (+469.9%)
$94,591 + $99,003
$193,594
2015
$376 (+1.9%)
$10,472 + $19,126
$29,598
2014
$369 (+0.3%)
$10,113 + $18,470
$28,583
2013
$368 (+8.3%)
$10,113 + $18,470
$28,583
2012
$340 (+2.0%)
$10,068 + $18,387
$28,455
2011
$333 (+1.0%)
$9,871 + $18,027
$27,898
2010
$330 (−0.5%)
$9,678 + $17,674
$27,352
2009
$332 (+1.7%)
$9,606 + $17,542
$27,148
2007
$326
$9,441 + $17,240
$26,681
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
RRD B6 160
RC 50'
Resources and Rural Development - B6 Combining District - One Dwelling per 160 Acres
Protects lands needed for: Commercial timber production, geothermal production, aggregate resources production; Watershed, fish and wildlife habitat, biotic resources; and Agricultural production activities not subject to the agricultural resources element of the general plan. Allows very low-density residential development and recreational and visitor-serving uses where compatible with resource use and available public services; and Implements the resources and rural development land use category of the general plan.; B Combining District: to specify residential density and/or minimum parcel or lot size for a particular parcel, lot or area.
Zone overlays
Riparian Corridor Combining Zone
Permitted uses
Include but are not limited to:
Agriculture
Greenhouse / nursery
Livestock production
Housing-Group
Housing-Single unit
Property details
Interior
Bathroom Information
# of Full Baths: 1
Room Information
# of Rooms: 4
Exterior
Exterior Information
Building Style Type: L-Shape
Construction Type: Wood/Steel
Building Construction Quality: Poor
Property Information
Living Sq. Ft: 1,030
Ground Floor Sq. Ft: 1,030
Building Sq. Ft: 1,030
# of Stories: 1
Legal Description: 76 FORM PT OF 106-250-09 PM 4556
Lot Information
# of Buildings: 1
Land Sq. Ft: 499,198
Acres: 11.46
Zoning Code: RRD160
County Use Description: RURAL RESID-1 RESID
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 1
Baths: 1.0
Sq. Ft.: 1,030
Stories: 1.0
Lot Size: 11.46 acres
Style: Single Family Residential
Year Built: 1950
Year Renovated: 1950
County: Sonoma County
APN: 106250013000
Home facts updated by county records on Aug 13, 2026
Around this home
Schools
Montgomery Elementary School
Public K-8 • Assigned • 0.4mi
8/10
Analy High School
Public 9-12 • Assigned • 17.3mi
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
0.31% chance of being in a wildfire in next 30 years
2/10 Heat Factor
7 days above 88° expected this year, 19 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
7/10 Air Factor
12 unhealthy days expected this year, 12 days in 30 years
Provided by First Street
Historical weather
Cazadero, CA • 95421
Average low and high temperatures (°F)
59
45
59
45
67
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64
47
72
51
76
52
74
52
81
55
77
54
73
52
61
47
58
46
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 10.7 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
10.7 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$540,000 – $653,000
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