Montana property intelligence
Can I build here?
Get a clearer picture of a Montana property’s terrain, soils, water, wildfire exposure, flood risk, access and land constraints — before you buy or build.
The problem
Buying Montana land shouldn’t require fifteen government websites.
The information that determines whether a property can be developed — and what developing it will cost — is real, public, and scattered. Parcel records sit with the state. Soils sit with the USDA. Elevation sits with the USGS. Flood mapping sits with FEMA. Wetlands sit with the Fish and Wildlife Service. Zoning, septic review and floodplain permitting sit with 56 individual counties that do not share systems and do not agree on what they regulate.
Almost nobody assembles all of it. Most buyers look at a listing, walk the ground on a nice day in July, and find out about the shallow bedrock or the mapped wetland after the money is spent.
We do the assembly for one property, translate it into plain language, and tell you which questions are worth a professional’s time.
What we will not do
Guess when a county publishes nothing
Roughly two thirds of Montana counties administer no general zoning outside cities. Where a county does not publish something, we say so and name the office to call.
Call a property buildable
No dataset can establish that. We report mapped slope, mapped soils and mapped constraints, and we are explicit about the difference.
Confuse a map with the ground
Outside a mapped flood zone is not the same as no flood risk. A mapped wetland is not a jurisdictional determination. A road on a map is not legal access.
Hide behind a single score
Every point of the complexity score traces to a finding you can read, with its source and its confidence.
What a report looks like
Every finding says what it means, and how far to trust it.
Preliminary septic outlook: significant mapped limitations
POTENTIAL CONSTRAINTA restrictive layer is mapped at approximately 17 inches. Shallow bedrock is mapped, which commonly drives excavation cost and can rule out a conventional system.
Next step. Engage a licensed site evaluator and confirm requirements with the county environmental health office.
Outside mapped high-risk flood area
NO CONCERN IDENTIFIEDNo part of the mapped parcel boundary falls inside a FEMA Special Flood Hazard Area.
Why it matters. This is a statement about the map, not the ground. Roughly a quarter of national flood claims come from outside mapped high-risk zones.
A mapped driveway reaches this parcel
WORTH INVESTIGATINGThe route reaching the parcel appears to be private, which makes the easement question central rather than incidental.
Why it matters. Physical access and legal access are different things, and the difference has ended more Montana land purchases than any other single issue.
Findings above are real output from analyzed Montana parcels.
Coverage
One property. The information that matters.
Parcel
Acreage, ownership, valuation, legal description, boundaries and adjacent land.
Terrain
Elevation, relief, slope bands and aspect from the national elevation dataset.
Soils
Drainage, hydrologic group, restrictive layers and bedrock depth, translated.
Septic
Screening outlook for onsite wastewater, and the county office that decides.
Water
Well depth, yield and water rights, summarized from Montana Water Report.
Wildfire
Exposure, fire district and history, summarized from Montana Fire Report.
Flood
FEMA mapped zones, parcel overlap, and what is not mapped at all.
Wetlands
Mapped wetlands, streams and riparian features, and what mapping cannot settle.
Access
Mapped physical access, kept rigorously separate from legal access.
Public land
Federal, state and tribal land nearby, plus mapped conservation easements.
Zoning & regulations
The offices with jurisdiction over this parcel, county by county.
Nearby development
Structure density and how isolated the property actually is.
How it works
01
Search a property
Enter an address, a parcel geocode, or coordinates. We identify the parcel and its boundary from the Montana cadastral framework, and show you the record so you can confirm it is the right one.
02
We analyze available data
Terrain from the national elevation dataset, soils from the USDA, flood mapping from FEMA, wetlands from the Fish and Wildlife Service, roads, public land and easements from state and federal layers — intersected against this specific parcel.
03
Understand what deserves attention
You get findings, not a data dump: what we found, why it matters, how far to trust it, and what to do next. Including, plainly, the things public data cannot answer.
56
Montana counties in our regulatory registry
10
Researched in depth, including permitting authorities
14
Government data sources verified with live probes
887,000
Montana parcels searchable right now
Yellowstone County is fully searchable at 83,770 parcels; Flathead County is fully searchable at 68,899 parcels; Missoula County is fully searchable at 53,873 parcels; Gallatin County is fully searchable at 53,021 parcels; Cascade County is fully searchable at 43,798 parcels; Lewis and Clark County is fully searchable at 39,900 parcels; Ravalli County is fully searchable at 30,777 parcels; Lake County is fully searchable at 23,010 parcels; Lincoln County is fully searchable at 22,928 parcels; Silver Bow County is fully searchable at 21,900 parcels; Fergus County is fully searchable at 20,670 parcels; Madison County is fully searchable at 19,045 parcels; Valley County is fully searchable at 17,799 parcels; Beaverhead County is fully searchable at 15,979 parcels; Park County is fully searchable at 15,618 parcels; Sanders County is fully searchable at 15,324 parcels; Big Horn County is fully searchable at 14,743 parcels; Carbon County is fully searchable at 14,616 parcels; Phillips County is fully searchable at 14,477 parcels; Chouteau County is fully searchable at 14,140 parcels; Hill County is fully searchable at 14,136 parcels; Jefferson County is fully searchable at 13,061 parcels; Glacier County is fully searchable at 13,005 parcels; Blaine County is fully searchable at 12,886 parcels; Roosevelt County is fully searchable at 12,035 parcels; Custer County is fully searchable at 11,863 parcels; Rosebud County is fully searchable at 11,002 parcels; Richland County is fully searchable at 10,891 parcels; Teton County is fully searchable at 10,402 parcels; Stillwater County is fully searchable at 10,380 parcels; Garfield County is fully searchable at 9,230 parcels; Toole County is fully searchable at 9,168 parcels; Dawson County is fully searchable at 8,952 parcels; Powell County is fully searchable at 8,212 parcels; Pondera County is fully searchable at 8,169 parcels; Sheridan County is fully searchable at 8,127 parcels; Carter County is fully searchable at 8,004 parcels; Musselshell County is fully searchable at 7,898 parcels; Deer Lodge County is fully searchable at 7,622 parcels; Granite County is fully searchable at 7,574 parcels; Broadwater County is fully searchable at 7,572 parcels; Judith Basin County is fully searchable at 7,209 parcels; Powder River County is fully searchable at 7,171 parcels; Mccone County is fully searchable at 6,698 parcels; Meagher County is fully searchable at 6,091 parcels; Daniels County is fully searchable at 5,745 parcels; Mineral County is fully searchable at 5,663 parcels; Sweet Grass County is fully searchable at 5,358 parcels; Fallon County is fully searchable at 4,714 parcels; Liberty County is fully searchable at 4,713 parcels; Petroleum County is fully searchable at 4,495 parcels; Wheatland County is fully searchable at 4,054 parcels; Prairie County is fully searchable at 3,723 parcels; Golden Valley County is fully searchable at 2,560 parcels; Wibaux County is fully searchable at 2,216 parcels; Treasure County is fully searchable at 2,114 parcels. Full analysis runs on demand for any indexed parcel and is cached permanently. Additional counties are being brought online.
For professionals
Built for buyers. Powerful for professionals.
The same report, used differently. A buyer reads it once. A professional runs it on every parcel that crosses their desk.
For realtors, builders and developersRealtors
Answer the land questions you were never meant to answer, with a document you can hand a client.
Builders
Early-stage site screening before you price a job or commit a crew to a difficult site.
Architects
Terrain, slope bands and constraints before schematic design, not after.
Developers & investors
Screen parcels for wetlands, floodplain, access and regulatory uncertainty before tying up capital.
Also from our Montana property intelligence tools
Montana Water Report
Well depth, yield, groundwater levels and water rights for a Montana property, from Bureau of Mines and DNRC records.
Know the water before you buy the land →Montana Fire Report
Wildfire exposure, fuels, fire history and defensible-space guidance for a specific address, from DNRC modeling.
Know your wildfire exposure →See exactly what you’ll receive.
A complete Build Report on a real Montana parcel — every section, every source, every caveat. No payment, no account.
Questions
What this can and cannot tell you.
- Can you tell me for certain whether I can build on a property?
- No, and nobody can from public data alone. Whether a specific structure can be built at a specific spot depends on a site evaluation, a survey, soil testing, county approval and often an engineer. What we can do is find the things that would make that harder or more expensive, so you know what to investigate and what to budget for before you spend money.
- Where does the data come from?
- Official sources only: the Montana State Library cadastral framework for parcels, USGS 3DEP for elevation, USDA NRCS SSURGO for soils, FEMA's National Flood Hazard Layer for flood, the U.S. Fish and Wildlife Service National Wetlands Inventory for wetlands, BLM surface management for public land, and state frameworks for roads, structures, boundaries and easements. Every figure in a report cites its source and the date we retrieved it.
- Does "outside the mapped floodplain" mean the property will not flood?
- No, and we will never say it does. FEMA mapping is a regulatory insurance map covering the larger drainages. It routinely does not model small tributaries, alluvial fans, ice jams, irrigation infrastructure or intense local rainfall, and large areas of rural Montana are not mapped at all. Being unmapped is not a finding of low risk — it means no determination exists.
- Is a mapped wetland a legal wetland?
- No. The National Wetlands Inventory is interpreted from aerial photography, and USFWS states plainly that it makes no attempt to define the limits of federal or state jurisdiction. Only a delineation by a qualified consultant, and a determination by the Army Corps of Engineers, answers that. NWI also under-maps small and forested wetlands, so its silence is weaker evidence than its findings.
- Does a road on your map mean I have legal access?
- Absolutely not, and this is the distinction we are most careful about. Mapping can show that a physical route appears to exist. Legal access comes from recorded easements, deeded rights of way and plat dedications, none of which appear in any GIS layer. Confirm legal access through a title commitment every time.
- Why does the complexity score go up when data is missing?
- Because an information gap is a real cost, and a score that rewarded missing data would be worse than no score. If a county publishes nothing about zoning, that uncertainty is something you have to resolve — so it counts. We also show you what share of the score is uncertainty rather than a known physical constraint.
- Do you cover every Montana county?
- Our regulatory registry covers all 56 counties, with ten higher-volume counties researched in depth including permitting and subdivision authorities. Parcel-level analysis is being switched on county by county. Where a county is not live yet, we tell you rather than showing a thin report.
- What is this not?
- It is not legal advice, land surveying, title research, engineering, geotechnical analysis, a wetland delineation, a septic approval, a zoning determination, or a building permit. It is preliminary property intelligence: organized public data that tells you what to investigate and who to ask.