Carbon County, MT

Carbon County, MT assessor property search and records

Use this county guide to find official assessor property search resources, recorder and deed links, tax records, GIS parcel maps, permits, and property data insights for Carbon County, Montana. Search an address or APN, then jump to official county sources or property tax and value data.

Official sources

Carbon County assessor, recorder, tax, and parcel map sources

Use this table to find the official county source for assessor property search, recorded documents, property tax, GIS parcel maps, permits, and zoning records.

Carbon County official assessor, tax, deed, GIS, permit, and land-use sources
Record typeOfficial sourceNotes
Assessed valuesMontana Department of Revenue Property Searchsvc.mt.gov/dor/property/cov
  • The Montana Department of Revenue is the primary official source for property assessment data in the state.
Deeds and recorded documentsCarbon County Clerk & Recorder Public Records Searchidocmarket.com
  • Official portal for real estate and public records; requires account for full access.
Property taxesCarbon County Treasurer Property Tax Searchwebx.mtcounty.com/bmsrdl.php
  • Provides property tax search and online payment options.
GIS and parcel mapsCarbon County GIS Parcel Viewerwww.arcgis.com/apps/webappviewer/index.html
  • Informational map for parcel data; not a legal survey.
Permits and building recordsCarbon County Planning & Development Permitscarboncomt.forms.govos.com/f/CCDevelopmentPackage
  • Portal for residential, commercial, and septic permit applications.
Zoning and land useCarbon County Planning & Development Regulationscarbonmt.gov/planning/
  • Provides access to development regulations, growth policies, and zoning petitions.
County data

Carbon County tax rates and property values

County and city-level rollups from AssessorSearch indexed property data. Use these values as directional context, then verify parcel-specific details with the official county sources above.

Median estimated value$434,041

Median estimated market value for properties in this county.

AssessorSearch county data
Median assessed value$408,050

Median assessed value from county assessment records when available.

AssessorSearch county data
Median annual property tax$1,749

Median annual property tax amount from indexed tax records when available.

AssessorSearch county data
Median effective property tax rate0.43%

Median effective property tax rate calculated from annual tax and value fields.

AssessorSearch county data

City property data

Top city rollups for estimated value, assessed value, property tax rate, and tax amount.

Carbon County city-level property value and tax-rate rollups
CityMedian estimated valueMedian assessed valueMedian effective property tax rateMedian tax amount
Red Lodge$496,816$482,7500.44%$2,171
Roberts$336,866$302,6500.48%$1,497
Joliet$318,330$294,4000.38%$1,127
Bridger$287,296$262,0000.43%$1,266
Fromberg$279,683$224,7500.39%$1,020
Belfry$317,123$206,5000.20%$633
Roscoe$1,079,533$707,4000.35%$2,179
Bearcreek$460,090$319,4500.38%$1,643
Laurel$508,498$444,0000.25%$629
Edgar$298,106$240,7000.37%$1,129
FAQ

Carbon County property records FAQ

Common questions about assessor, deed, tax, GIS, and permit records.

Where can I verify assessed value in Carbon County?

Use the official Montana Department of Revenue Property Search for assessed values, parcel details, exemptions, and property characteristics when those records are available online.

Where can I find deeds or recorded documents in Carbon County?

Use the official Carbon County Clerk & Recorder Public Records Search for deeds, mortgages, liens, plats, and other recorded documents. These records are usually separate from assessor property-value records.

Where can I view parcel maps or GIS data in Carbon County?

Use the official Carbon County GIS Parcel Viewer for parcel maps, map layers, boundaries, and GIS context. GIS maps should be treated as reference tools, not legal surveys.

Can I build a list of Carbon County property owners?

Use Affix by AssessorSearch for county property owner lists, filters, exports, skip tracing, and outreach workflows.

Related counties

More Montana property records

Use related county pages when researching nearby property records or comparing official source patterns.