Land Ownership Legend
Switch Map Tool...
- Quick Zoom
- Buffer/Area Select
Quick Zoom Options
Select or deselect sections by clicking on them. For example, clicking on 6 and 16 will show all sections between 6 and 16.
Buffer/Area Select Options
Click on map to select all parcels within a buffer of the point clicked.
Buffer Distance (miles):
Draw a polygon on the map. All parcels within the polygon will be selected.
Click on the polygon button again to reset.
Download Framework Data
The Montana State Library (MSL) provides this product/service for informational purposes only. MSL did not produce it for, nor is it suitable for legal, engineering, or surveying purposes. Data from disparate sources may not be in vertical alignment. Consumers of this information should review or consult the primary data and information sources to ascertain the viability of the information for their purposes.
The MSL provides these data in good faith and in no event, shall be liable for any incorrect results or analysis, any lost profits and special, indirect or consequential damages to any party, arising out of or in connection with the use or the inability to use the data or the services provided. The MSL makes these data and services available as a convenience to the public, and for no other purpose. The MSL reserves the right to change or revise published data and/or services at any time.
This MONTANA CADASTRAL MAPPING PROJECT is maintained by:
Montana State Library
1515 East 6th Avenue
Helena MT 59620-1800
HELPWebsite Tutorial - Learn the basics plus tips and tricks
Local Dept. of Revenue contact info
Code Descriptions for Topography, Utilities and Access factors on the Summary property record card
|Issue:||Map doesn’t display|
|Cause:||The map application has changed, but your web browser is looking at a cached, old copy of the page|
|Fix:||Press Ctrl+F5 to force a browser refresh or press Ctrl+Shift+Delete to clear browsing history, cookies, and cached images and files|
|Issue:||Property search causes Chrome browser to crash|
|Cause:||The Chrome browser in use is not the most recent version|
|Fix:||Update the Chrome browser to the most recent version|
|Workaround:||Zoom in on the map a bit then perform your search|
The Montana State Library stands ready to assist users with this site. We ask that users please follow a few simple steps before calling:
- If you have a question on how a tool works please click on the tutorial link above and go through the tutorial first. You may find the answer to your question is already there plus you get to learn all the tools
- If you have a question on data contained in the property record card, for example "Why hasn't the owner name been updated" or "Why is my address incorrect" these questions need to go to your local Department of Revenue office. For a list of phone numbers for those offices click on the Local Dept. of Revenue contact list above.
- If you see the Montana Cadastral frame on the left but no map comes up on the right you are probably using Internet Explorer 7. The application will not work in IE7. We recommend that you download IE8 or the newest versions of Firefox or Google Chrome. We have not tested extensively in Safari.
- If you are still having trouble, email firstname.lastname@example.org or phone (406) 444-5354.
Purpose of the site:
This site is intended to provide the public with basic functionality to research information on public and private property. It is not intended as an end-all application that serves every specialized need. This site performs the following basic tasks:
- Search for property information by geocode, owner, or subdivision (use the “parcel search” tool
- Search for property information by zooming in to a specific map area and identifying one parcel at a time
- Download the parcel data and the Department of Revenue Computer Assisted Mass Appraisal (CAMA) data
– displays a map of Montana with layers of roads, counties, Indian reservations, private and public land parcels.
– displays a map of Montana by way of satellite and aerial images. Also displays road, county, and parcel layers.
- A conservation easement protects private lands from development that would destroy or degrade a property’s scenic, wildlife, agricultural or recreational values. In many ways, a conservation easement is a document that establishes the landowner’s vision for the land. The land trust works with current and future landowners to steward the land as the easement donor envisioned and if necessary defend that vision now and into the future. Conservation easements are legal agreements that a landowner voluntarily negotiates with a qualified land trust. The conservation agreement establishes the landowner’s commitment to limit development of their land to conserve the property’s natural values. A conservation easement is negotiated between the landowner and a land trust based in part on the landowner’s vision and priorities, so easements vary in intent and purpose. But practically and legally, easements typically restrict these land developments: Subdivision for residential or commercial activities, dumping of toxic waste, and surface mining. It is important to note that under the terms of a conservation easement the landowner continues to own, and manage, the property. The property still produces crops, hay, livestock, timber and other commodities. The landowner still makes all the farm/ranch decisions, still pays property taxes, and because the goal of the easement is to conserve open lands, the goal of the easement is to preserve the elements of a working farm or ranch.
Public Land Survey System (PLSS)
- is a way of subdividing and describing land in the United States. All lands in the public domain are subject to subdivision by this rectangular system of surveys, which is regulated by the U.S. Department of the Interior, Bureau of Land Management (BLM).
- An approximately 6-mile square area of land, containing 36 sections.
- A horizontal row of townships in the PLSS.
— A vertical column of townships in the PLSS.
— A one-square-mile block of land, containing 640 acres, or approximately one thirty-sixth of a township. Due to the curvature of the Earth, sections may occasionally be slightly smaller than one square mile.
- is a comprehensive set of digital spatial data that contains information about surface water features such as lakes, ponds, streams, rivers, springs and wells.
What is a Geocode?
A geocode in the Montana Department of Revenue’s Orion appraisal system is a 17 digit property identifier that is the primary database key between the map and Orion database. In most cases it is unique to a tax parcel polygon although exceptions can be found. It is geo-referenced in the sense that a knowledgeable user could locate what county, township, section and quarter section a property is from the first 9 digits if they had a cross walk between the four digit township (digits 2 through 6) code and a list Montana townships.
What is Assessment Code?
This is a unique number that identifies one or more properties for the county tax billing process.
What is Certificate of Survey?
It is a drawing that shows the lot lines and size, as well as the "improvements" or buildings, fences and other man-made objects. A survey is prepared by a licensed surveyor who will visit the property, take the measurements and guarantee their accuracy.
Tips for Search By Address
When typing an address into the Address Locator box, remember the following:
REQUIRED = Address
OPTIONAL = City and Zip
125 N Roberts St,Helena
125 N Roberts St,59601
What is the Cadastral Framework?
Cadastral data is the information about rights and interest in land. Cadastral data may also be known as real estate data, parcel information, or tax parcel information. There are many legal and historical nuances surrounding the management of cadastral information. The Cadastral NSDI/MSDI simplifies these subtleties by providing cadastral information in different components, cadastral reference (GCDB PLSS in Montana), parcels, and related coincident geometry (trust lands, stipulations, subsurface rights, boundaries, etc.) which all should carry a core set of information to support identified business process needs. (More Details and History of the Framework…)
What can I do with the data?
You can use the Montana Cadastral Data in your own software programs (we assume GIS software but there might be other applications). It takes you to an FTP site that has 56 County folders. Within each folder is a map data file and a CAMA file. We now distribute the map data only in ESRI Personal Geodatabase format. The CAMA data are distributed in Microsoft SQL Server format. CAMA data is linked to parcel data via the parcel geocode.
- this is a very important tool that lets you identify a particular piece of property – it opens a panel that shows the property/parcel details you picked.
- zooms in directly to a City, County, or Township, Range, Section based on user selections.
- You can use the Buffer tool to identify or define an area within a specified distance around a feature.
Area Select (Polygon)
- The Draw Polygon tool allows users to draw a freehand selection area directly into the map viewer. Simply click once, and then click to continue drawing in a shape, then click again if necessary depending on the shape you are drawing. Finally double-click to complete and highlight the polygon area. All land parcels within the polygon will be selected and owners will be displayed in a list available to click on and view details.
- this tool is a ruler – lets you measure a map distance in miles
- looks like a minus sign – if you zoom too far in, just click this button to move the view out and see more of the map.
- looks like a plus sign – this zooms you into the map. This is now a statewide map so this is a very important tool.
- the arrow pointing left – takes you back to the previous view before you did something like zoom in or out.
- the arrow pointing right – takes you forward to the view before you clicked 'Previous Map'.
Zoom to State
zooms out to the original map view when you came into the site. Click the “Montana Cadastral” logo in the upper left.
Zoom to box
zooms to a user defined rectangular area. Hold down the shift key, click on the map, hold down the mouse button and drag the mouse over the area you want to zoom in on.
Toggle from Property Record Card to Map
you can hide the property record card and bring it back by using the blue arrow on the top left of the property record card.
This application has been designed to work on tablets and some mobile phones.
A parcel with a final land value, final building value, full reappraisal value, or a taxable market value of $0.00 typically indicates a change in value in the current tax year due to a change in property status (i.e. new construction, demolition, land use changes, dividing of parcels, etc.). The cadastral web site will display $0.00 value information for these parcels until an Assessment Notice has been mailed to the property owner during the following tax year formally notifying the property owner of the new value. For specific valuation information on a parcel, contact the local Department of Revenue office.
The MONTANA CADASTRAL MAPPING PROJECT is maintained by:
Montana State Library
1515 East 6th Avenue
Helena MT 59620-1800