Flathead Lake Market Report - October 2026 Sales

Flathead Lake Real Estate

October 2026 Sales

What an extraordinary fall we have enjoyed in the Flathead Valley! An extended stretch of beautiful weather provided a spectacular display of fall colors, with our deciduous trees showing off brilliant shades of red, orange, and gold. As those leaves began to fall, we transitioned into what I like to call our "second fall," when the western larch, or tamaracks, turn a vibrant golden yellow, lighting up the mountainsides surrounding Flathead Lake. It has been a particularly beautiful season to enjoy everything this valley has to offer.

October also brought some notable activity to the Flathead Lake waterfront market. Four residential sales totaling $17.25 million were reported, including a significant $10.3 million sale in Polson. Year-to-date sales have now reached $94.5 million across 34 transactions, with an average sale price of $2.78 million. While transaction volume continues to trail 2025, when 53 properties sold for nearly $158 million, pricing remains relatively stable. The average improvement-adjusted waterfront frontage value stands at $9,719 per linear foot, remarkably consistent with the previous two years.

As we move toward winter, the market continues to demonstrate resilience despite a slower pace of transactions. Buyers remain selective, but well-positioned waterfront properties continue to attract attention, particularly those offering exceptional locations and amenities. With inventory tightening and another beautiful Flathead summer behind us, we will be watching closely to see how the market finishes 2026.

October Sales:

Pricing and Sales Summary:

Significant Sale

Finley Point Estate

151 feet of waterfront

3.81 acres, 5,380 sf

List price $10.995M

Privately gated on 3.81 acres of coveted Finley Point, this exceptional Flathead Lake estate offers 151 feet of gradual pebbled shoreline and 5,380 square feet of custom-designed living space. With timeless Great Lakes and Cape Cod architectural influences, the residence is thoughtfully designed as a fully appointed lakeside retreat, offering unmatched privacy and luxury. The home features five bedrooms and four full and one half bathrooms, including a primary suite with a spa bath and custom glass steam shower. Interiors boast mountain ash hardwood floors, custom cabinetry, a hidden wine storage area, and two full laundry spaces. The expansive great room anchors the home with a wood-burning gas-assisted fireplace and seamless access to the screened porch for seasonal living. Entertaining is effortless in the open gourmet kitchen, outfitted with premium Sub-Zero refrigeration, a full Wolf cooking suite, Wolf warming drawer, and two Asko dishwashers. A NanaWall opens to a lakeside deck with an outdoor gas fireplace, connecting indoor and outdoor spaces perfectly. Technology and comfort are enhanced by an integrated Crestron system, whole-home audio, central air, forced air heating, and private well and septic systems. Outside, manicured grounds, a lakeside hot tub, stone fire pit, and private forested drive create an idyllic retreat. Waterfront amenities include a two-boat boathouse, newer iron-reinforced T-shaped dock, and ideal northern exposure for sun from sunrise to sunset. Included in the sale are a Cobalt A25 boat, golf cart, all furniture, and custom imported carpets. Strategically located between Missoula and Kalispell airports, this turnkey estate is perfectly suited to become a generational legacy property—an unmatched opportunity to own one of Montana’s most coveted luxury waterfront homes.

Active Waterfront Listings

Waterfront inventory has begun its typical seasonal decline, with 37 residential listings and seven vacant waterfront parcels currently available. The median asking price for residential waterfront property remains above $3 million, reflecting continued strength in the upper end of the market.

Flathead Lake Condominium Market

With nearly two dozen waterfront condominium communities around Flathead Lake, there have historically been plenty of options for buyers who want the waterfront lifestyle without having to worry about maintaining a lake home. Below is a summary of currently active and sold units so far this year as compared to last year's sales.

Condominium sales have gained momentum, with 23 transactions reported year-to-date, approaching the 26 sales recorded during all of 2025.