Earlier this month, on August 18, Three Forks' Zoning and Planning Board met at City Hall on Main Street to keep working through a project that's been running for years now: rewriting the town's zoning code, chapter by chapter, from the ground up. It's slow, unglamorous work. But if you're weighing a move to Three Forks because Bozeman's prices have priced you out, this meeting matters more to your decision than the last median-price chart you looked at.
Here's why. The price gap between Three Forks and Bozeman isn't just distance and acreage doing their normal work. It's the visible result of a zoning fight that started in 2022, went mostly unresolved for four years, and is only now reaching a real conclusion. Understanding that fight tells you something the median price alone can't: what you're actually buying at that lower number, and whether the deal you're looking at today still looks the same in two years.
The number everyone quotes, and what it's built on
The 2026 Gallatin Valley Housing Report, presented by the Southwest Montana Association of Realtors and the University of Montana's Bureau of Business and Economic Research, put Gallatin County's median home price at about $800,000, roughly double where it sat in 2019. Bozeman and Manhattan share that $800,000 figure. Belgrade runs just under $600,000. Three Forks sits at the bottom of the county alongside West Yellowstone, with a median close to $450,000.
That's the headline everyone repeats: Three Forks costs roughly half of Bozeman. What that headline doesn't explain is why the gap is that wide, or why it's the kind of number that can look different depending on which month you check it.
A planning consultant said the quiet part out loud in 2022
In January 2022, Future West and the One Valley Community Foundation presented a study to the Three Forks City Council. Their finding: the town needed somewhere between 94 and 217 new homes by 2026 just to keep pace with regional job growth. Randy Carpenter, the city's planning consultant at the time, told the council plainly that the zoning code itself was part of the problem.
"We make it harder to build cheaper housing, the more affordable housing."
The council's response, in the months after, was incremental. That July, it approved a conditional-use permit for a duplex on Jefferson Street, a small in-town infill project the mayor called a nice addition. The city also released a Growth Policy Plan meant to encourage more planned residential development going forward. Those were real steps. They were not a rewrite.
What got built instead was acreage, not infill
Walk the list of what's actually available in Three Forks today and a pattern shows up fast. Wheatland Meadows is a 320-acre subdivision with lots running one to five-plus acres, horses allowed on the larger parcels, and an HOA with covenants and annual dues. The Village at Elk Ridge, off Highway 287, offers similarly large single-family lots, mostly new construction, next to the Copper City Trail system's more than 17 miles of bike trail. Westside Trails and Morning Sky Estates follow the same script: acreage parcels a short drive outside town, priced for buyers who want space and don't mind the extra distance.
| Subdivision | Typical lot size | Character | HOA |
|---|---|---|---|
| Wheatland Meadows | 1 to 5+ acres | Open ag land, horses allowed on larger lots | Yes, covenants and dues |
| The Village at Elk Ridge | Roughly 1 to 3 acres | Near Copper City Trails, mountain views | Yes, covenants and dues |
| Westside Trails | Roughly 1 to 2 acres | Quiet, about 30 minutes to Bozeman | Varies by lot |
| Morning Sky Estates | Around 3 acres | Open rolling hills just outside town | Varies by lot |
This is the supply that a restrictive in-town code steered developers toward. When a zoning code makes smaller lots and duplex-style construction inside city limits harder to permit, builders don't stop building. They build where the rules are more permissive, which in Three Forks has meant platting acreage subdivisions on the edge of town rather than adding the smaller, cheaper units the 2022 study said the town actually needed.
That distinction matters for a buyer comparing Three Forks to Bozeman on price alone. A $450,000 median in Three Forks and a $800,000 median in Bozeman aren't measuring the same kind of product. Much of the Three Forks number reflects acreage and distance. It doesn't reflect the smaller, in-town, walk-to-Main-Street inventory that would be the closer apples-to-apples comparison to a Bozeman starter home.
The county's own 2025 building permit numbers back this up. Bozeman logged 1,056 new units, mostly multifamily. Belgrade added 154, leaning single-family. Three Forks didn't register enough new permit activity to earn a mention in that same tally. Four years after a planning consultant called the code too restrictive, the town still isn't building at the pace the 2022 study said it needed.
Why the median jumps around more than you'd expect
Three Forks is a small market. Annual closings run well under thirty homes a year, compared with more than 650 in Bozeman over the same stretch. When a market that thin sells a handful of large-acreage parcels or one custom home in a given quarter, the median price swings hard, sometimes by tens of thousands of dollars from one reporting period to the next. That's not a market correcting itself. It's a market too small for one quarter's number to mean much on its own.
For a relocator running comparisons between Three Forks, Belgrade, and Manhattan, the practical takeaway is simple: don't anchor to a single quarterly median. Look at what's actually closing inside the subdivision or price band you're shopping, and expect the town-wide number to move around underneath you as a handful of sales come and go.
What the rewrite could change
The Zoning and Planning Board's current work, still underway as of this August, is a full rewrite of the code chapter by chapter, not another round of one-off permit approvals. If it succeeds in loosening what's buildable inside town limits, the next few years could bring more in-town, smaller-lot product to Three Forks alongside the acreage subdivisions that already dominate the market. That would be a meaningful shift from what's on the market today, and it's the kind of change that shows up in inventory and pricing before it shows up in any headline report.
For a buyer today, that means the $450,000 median buys you space and river access at the confluence of the Jefferson, Madison, and Gallatin Rivers, not the compact, walkable inventory that a rewritten code might eventually allow. Neither is wrong. But they're different products, and knowing which one you're actually pricing out changes how you read every number you see.
FAQ
Is Three Forks a reliable lower-cost alternative to Bozeman right now? For the acreage and space it offers, yes. For an apples-to-apples comparison to a small in-town Bozeman home, less so, since most of what's currently available in Three Forks is the larger-lot subdivision product the current zoning code favors.
When will the zoning rewrite actually be finished? There's no published completion date. As of this August, the board is still working through the code chapter by chapter, and the pace has been measured in years rather than months since the issue was first raised in 2022.
If you're weighing Three Forks against Belgrade, Manhattan, or Bozeman proper and want a read on what's actually available right now, not just what the last quarterly median suggests, Chelsea Stewart Real Estate can walk you through the current inventory subdivision by subdivision. Request a free home valuation to start the conversation.
