Mill Stream Antiques a Historic property with frontage on Mill Brook along the scenic US Route 1 corridor in Sullivan, Maine. Originally known as the historic Cascade House, this early 1800s Greek Revival property offers exceptional visibility, character, and opportunity near Acadia National Park and the Schoodic Peninsula. Rich in Downeast Maine history, the property has previously operated as a boarding house, tavern, grocery store, barber shop, post office, and antique center throughout its lifetime. Many original architectural features remain including exposed beams, period woodwork, antique windows, tin ceilings, and expansive upper-level spaces showcasing historic craftsmanship and restoration potential. Rare opportunity to own a recognizable piece of Downeast Maine history with waterfront character, business potential, and authentic New England charm. Antique inventory and Business assets. Certain displayed items may not convey. Inquire with listing broker for details.

More Info

Tax Information

Parcel Number 2100US1Sullivan04664
Taxes$937

Building

BasementInterior Entry, Walk-Out Access, Full, Unfinished
Flooring Wood
Property Information Seasonal Yes
Property StyleGreek Revival, New Englander
Rooms8
Year Built1800

Interior

Interior Features Attic

Property Information

Acreage0.22
Lot Features Near Shopping, Near Town, Rural, Corner Lot, Level, Open Lot, Rolling Slope, Wooded
Square Feet2,128

Other

Attribution Contact andrewbrunton@kw.com
Date Listed05/20/2026

Parking

Parking Features Gravel,5 - 10 Spaces

Location

Address2100 U.s. 1
Building Number2100
CountyHancock
StateME
StreetU.s. 1
TownSullivan
Zip04684

Property

Road Surface Type Paved
Sign On Property YN Yes

Utilities

Electric Circuit Breakers
Heat SystemWood, Wood Stove
Heating YN Yes
Waste Water DisposalSeptic Design Available

Legal

ZoningCommercial

Rooms

Room Features Wood Burning Fireplace

Basic Information

List Price$250,000
LocationTypeNear Shopping, Near Town, Rural
MLS Number1662891
Property SubTypeSingle Family Residence
Property TypeResidential
StatusACT
Virtual TourView Tour

Exterior

RoofShingle

Amenities

AmenitiesAttic
Other AmenitiesBasement, Waterfront, Water View
PetsNo Restrictions

Water Body

Water AccessWell
Water Body NameMill Brook
Water Body TypeBrook
Water Info Water Frontage Owned 100
Water Info Waterfront Amount 100
Water ViewYes
WaterfrontYes

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2100 U.s. 1Sullivan, ME 04684Price: $250,000

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