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Historic Route 1 Commercial Property

2100 U.S 1, Sullivan, ME 04684

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For Sale

$250,000

COMMERCIAL - Sullivan, ME

Property size:

2,128 SF

Lot size:

0.22 Acres

Price / SF:

$117/SF

We can help!

Contact an agent

Andrew Brunton

HighLights

Early 1800s Greek Revival historic property originally known as the Cascade House (year built 1800)
Frontage along Mill Brook on the scenic US Route 1 corridor in Sullivan, Maine
Wood‑frame clapboard construction with shingle roof
Interior features include exposed beams, period woodwork, antique windows, and tin ceilings
Wood flooring throughout and basement level; includes interior storage
On‑site off‑street parking; heated with a wood stove; water source is a well

Learn more

For Sale

$250,000

COMMERCIAL - Sullivan, ME

Property size:

2,128 SF

Lot size:

0.22 Acres

Price / SF:

$117/SF

Added:: May 29, 2026
Days on Market:: 40
Last Refresh:: Jul 7 at 2:06 am

Property Features for 2100 U.S 1

General Information

Property type: Commercial Sale
Property subtype: Other
Zoning: Commercial
Rooms: Basement
Parking features: Off Street
Interior features: Storage
Basement: Full, Unfinished, Walk-Out Access
Standard status: Active
Size: 2,128 SF
Lot size: 0.22 Acres

Utilities

Heating system: Wood Stove, Wood
Water source: Well

Building Details

Year built: 1800
Flooring type: Wood
Building materials: Wood Frame, Clapboard
Roof type: Shingle
Additional Structures: Storage

We can help!

Contact an agent

Andrew Brunton

Listing agent Andrew Brunton

Listing office Keller Williams Realty 23 Water Street Ste 402, Portland, ME

Listing date May 29, 2026

MLS# 1662889

HighLights

Early 1800s Greek Revival historic property originally known as the Cascade House (year built 1800)
Frontage along Mill Brook on the scenic US Route 1 corridor in Sullivan, Maine
Wood‑frame clapboard construction with shingle roof
Interior features include exposed beams, period woodwork, antique windows, and tin ceilings
Wood flooring throughout and basement level; includes interior storage
On‑site off‑street parking; heated with a wood stove; water source is a well

Overview

This historic commercial property, known as Mill Stream Antiques and originally as the Cascade House, is located in Sullivan, Maine, along the scenic US Route 1 corridor. The property has frontage on Mill Brook and is situated near Acadia National Park and the Schoodic Peninsula. This early 1800s Greek Revival property offers visibility, character, and opportunity. Throughout its history, this property has functioned as a boarding house, tavern, grocery store, barber shop, post office, and antique center. The building retains many original architectural features, including exposed beams, period woodwork, antique windows, tin ceilings, and expansive upper-level spaces. The property size is 2128 square feet, situated on a 0.22-acre lot. This property presents a rare opportunity to own a piece of Downeast Maine history with waterfront character and authentic New England charm. The property is zoned commercial, offering business potential.

Location Intelligence

Current Use by Public Records

Storefront properties

Map

City: Sullivan
County: Hancock
State: Maine
Longitude: -68.5264
Latitude: 44.4924

What type of property is this?

Storefront property - Historic commercial property with Route 1 frontage in Sullivan, Maine.

Where is this storefront property located?

The property is located at 2100 U.S 1 Sullivan, ME.

What is the asking price?

The asking price for this property is $250,000.

What are key features of this property?

This property features: Early 1800s Greek Revival historic property originally known as the Cascade House (year built 1800); Frontage along Mill Brook on the scenic US Route 1 corridor in Sullivan, Maine; Wood‑frame clapboard construction with shingle roof

2100 U.S 1, Sullivan, ME 04684

COMMERCIAL - Sullivan, ME

Property Features for 2100 U.S 1

General Information

Utilities

Building Details

We can help!

HighLights

Overview

Current Use by Public Records

Map

FAQs