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1 Colonial Mast Road , Naples, ME 04055

$10,200,000
  • 1 Colonial Mast Road , Naples, ME 04055 Main Photo

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New to the Market Active
BEDS4 BATHS1 full SQUARE FEET11,154 MLS#1668548
STATUSActive PROPERTY TYPEResidential - Single Family

Property Description

A truly rare offering, this 117± acre waterfront estate presents a once-in-a-generation opportunity on the shores of Maine's highly sought-after Long Lake. Currently operated as the family-owned Colonial Mast Campground for 48 years, the property boasts more than 2,500 feet of pristine waterfront, expansive sandy beaches, and an extensive docking system with 72 boat slips. Licensed for 110 RV campsites, including some year-round sites, the property features an impressive collection of existing infrastructure, including an indoor pool facility, camp store with commercial kitchen, recreation hall, bathhouse, garages, and a waterfront owner's residence. Many of these structures are grandfathered within the shoreland zone, creating significant value and flexibility that would be difficult to replicate today. With over 7,000 feet of combined road frontage along Kansas Road, Bove Road, and Colonial Mast Road, this property offers exceptional access and development potential. Whether envisioned as a continued campground operation, a large-scale residential development, a luxury waterfront community, or an extraordinary private family compound, the possibilities are unmatched. Enjoy direct access to 11 miles of boating and recreation on Long Lake, with navigable access to Brandy Pond and Sebago Lake. Ideally located in the heart of Maine's Lakes Region, the property is just minutes from the Naples Causeway, 15 minutes to Pleasant Mountain Ski Resort, and only 45 minutes from Portland. Opportunities of this scale, with this amount of waterfront, acreage, infrastructure, and development potential, rarely come to market. Own one of the largest and most significant waterfront properties in the Lakes Region to hit the open market.

1 Colonial Mast Road | MLS# 1668548

This single family home located at 1 Colonial Mast Road , Naples, ME 04055 is currently listed for sale with an asking price of $10,200,000. This property was built in 1930 and has 4 bedrooms and 1 full baths with 11154 sq. ft. Search Naples real estate on ktesseo.spragueandcurtis.com today.

Property Features

Property Type: Residential - Single Family
Basement: Not Applicable, None
Garage: 4
Heating: Electric, Gas Bottled, K-1/Kerosene, Wood, Forced Air,
Home Style: Cape Cod, Cottage
Lot Size: 117.00 Acres
Roof Type: Metal
Taxes: $36,284
Year Built: 1930

Feature Descriptions

Electric: Circuit Breakers
Exterior: Wood Frame, Vinyl Siding
Flooring: Carpet, Tile, Hardwood
Foundation: Pillar/Post/Pier
Lot: Near Country Club, Near Golf Course, Near Shopping, Near Town, Ski Resort, Level, Landscaped, Wooded
Parking: Gravel,21+ Spaces, Detached
Road frontage: Private Road
Road Surface: Gravel, Paved
Sewer: Private Sewer, Septic Tank
Special View Info: Scenic, Trees/Woods
SQ FT Above Grade: 11154
SQ FT Below Grade: 0
Total Rooms: 10
Water: Private, Well
Water Body Name: Long Lake & Tingley Brook
Wooded: Yes

Listed By / Shown By

Listed By

Agency Name: Oberg Insurance & Real Estate Agency, Inc.
Agency Phone: 207-647-5551

Shown By

Agent Name: Kristen Tesseo
Agent Phone: (207) 446-0184
Agency Title: Sprague and Curtis Real Estate

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Estimated Payment

$ 28,699.44 per month $22,700.78 Principal & Interest $3,023.67 Property Tax $2,975.00 Homeowner's Insurance

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Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers 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 on this site was last updated 06/28/2026. The listing information on this page last changed on 06/28/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Sun 06/28/2026 2:23:55 PM EST) or MREIS (last updated Sun 06/28/2026 2:15:50 PM EST). Real estate listings held by brokerage firms other than Sprague and Curtis Real Estate may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.



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