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L. Custen Realty, Inc. d/b/a Realty.com/L. Custen Realty CT, LLC d/b/a Realty.com (Tom O’Leary-Broker)(CT properties only), 8323 Southwest Freeway, Suite 900, Houston, Texas 77074

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Nhn Cromwell Island Road, Dayton, MT 59914 | Realty.com

Nearby places

Within 2 miles of this home: 1 park or green space.

Place data from OpenStreetMap.

Parks & recreation

  • Skeeko Bay

    1.5 mi

Nearby schools

School ratings (A+ to F) from HJN community data.

  • Dayton School

    PK-6 · Regular · Upper West Shore Elementary School District

    46 students · 7.7:1 student–teacher

    Dayton School school rating: A 1.2 mi

Location

The 59914 market

Homes for sale
8
Median list price
$4,300,000

This listing — data & MLS disclosures

Montana Regional MLS
IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.
Listing information ©2026 Montana Regional MLS, Inc®. All Rights Reserved. Last Updated: 2026-07-01 06:48:11 UTC

Sources for the nearby listings shown on this page

Big Sky Country MLS
IDX information is provided exclusively for consumers personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by the MLS .
Listing information ©2026 Big Sky MLS®. All Rights Reserved. Data Last Updated: 2026-07-20 03:55:02 UTC

This content last refreshed on 2026-10-20 02:46:56 UTC. Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.

Homes for sale nearby

See all in 59914
  1. 28241 US Hwy 93 — photoPrice Reduced119Active

    $4,195,000

    3 bd · 4 ba · 2,940 sqft

    28241 US Hwy 93, Dayton, MT

    Dalon Pobran · Engel & Völkers Western Frontier - Polson

  2. 23511 Wild Horse Shores Lane — photoPrice Reduced90Active

    $4,950,000

    5 bd · 5 ba · 3,120 sqft

    23511 Wild Horse Shores Lane, Dayton, MT

    Judy Fountain · Western Brokers

  3. 25802 Old Highway 93 — photoPrice Reduced49Active

    $4,300,000

    4 bd · 4 ba · 4,678 sqft

    25802 Old Highway 93, Dayton, MT

    Amanda Adams · PureWest Real Estate - Polson

  4. 43793 Pinot Noir Loop — photo70Active

    $4,700,000

    3 bd · 2 ba · 1,589 sqft

    43793 Pinot Noir Loop, Dayton, MT

    Trent Lister · PureWest Real Estate Bozeman

  5. 44025 Lake Mary Ronan Road — photo51Active

    $785,000

    3 bd · 3 ba · 2,212 sqft

    44025 Lake Mary Ronan Road, Dayton, MT

    Lincoln Slonaker · Clearwater Montana Properties - Polson

  6. listing photo50Active

    $72,000,000

    0 bd · 0 ba · 41,248 sqft

    Address withheld · Dayton, MT

    Bill McDavid · Hall and Hall

  1. Home/
  2. MT/
  3. Dayton/
  4. Nhn Cromwell Island Road

$72,000,000

Nhn Cromwell Island Road, Dayton, MT 59914

$72,000,000Active

Nhn Cromwell Island Road, Dayton, MT 59914

Contact agent

Est. $464,927/mo$1,600/sqft · 1638 days on Realty

2

Beds

2

Baths

45,000

Sqft

1994

Built

$1,600

$/Sqft

1638

Days on Realty

Your local brokerage

TO

Thomas O'Leary

Realty.com

Lic. #RRE-BRO-LIC-52906

Call Thomas

About this 2 bedroom 2 bath house

Remarks: Like the cold, clear waters of Flathead Lake, mystique surrounds Cromwell Island. It overlooks the legendary Wild Horse Island, where Salish and Kootenai historically swam their horses to keep them safe from rival tribes. With 348 acres and nearly three miles of shoreline, Cromwell is the largest private island in freshwater west of the Mississippi River that is under a single ownership. The island was purchased in the late 1980s by Robert M. Lee, a renowned automobile and antique arms collector, explorer, author, and conservationist. Before his death in 2016, Mr. Lee and his wife, Anne, partially completed construction on homes including 45,000 square feet of living space. Even in its unfinished state, ''The Villa'' has a magnitude of presence reminiscent of Versailles. Surface Water: Flathead Lake

  • Listing agent

    Bill McDavid

    Courtesy of Hall & Hall Partners LLP

    (406) 360-3141

    Montana Regional MLS · Listing 22204890

Interior features

HeatingHot Water
AppliancesMicrowave, Range, Refrigerator
BasementFull, Unfinished, Walk Out Access

Exterior & lot

Architectural styleOther
Lot size348 acres
Garage0
Private poolNo
FeaturesBreezeway, Boat Slip, Dock

Estimate your monthly payment

$14,400,000

Estimated monthly payment

$464,927/mo

Principal & interest$398,811
Property tax$66,000
Home insurance$117

Loan amount $57,600,000. Estimate only — your actual rate and payment depend on credit, location, and lender.