339 Main Street, Calais, ME 04619 (MLS# 1626521)

339 Main Street, Calais, ME 04619

$395,000

Water view of the St. Croix River & Downtown

Looking from the entrance towards the living area.

Looking back at the entrance & the pantry to the left.

Rear entrance....currently being used as a workout room.

Staircase to upper level with apartments.

Commercial space currently leased as a fitness studio

Property Type: Commercial Square Footage: 4,618 Lot Size (sq. ft.): 14,810 Status: Active

Current Price: $395,000 List Date: 6/13/2025 Last Modified: 3/05/2026

Overview

Description

Prime Downtown Investment Opportunity Mixed-Use Building on Main Street. Own a beautifully restored piece of downtown with this turnkey, income-producing property. This historic two-story property combines charm, functionality, and revenue potential..... perfect for the savvy investor or business owner. Nestled in the heart of charming downtown Calais, this beautifully restored brick commercial building offers a rare investment opportunity. Situated on Main Street, the property features a versatile ground-floor commercial space, ideal for retail, office, or service-based businesses, with excellent visibility and foot traffic. Above the commercial unit, the second floor has been completely renovated into three distinct residential apartments, each blending modern comfort with historic character. The stunning loft style apartment boasts soaring 30 foot ceilings, exposed brick walls, and expansive windows that provide a views of the waterfront — a striking space perfect for an owner occupant or high-end rental. Two units are equally well-appointed, offering strong rental income potential. Upgrades too numerous to list but include new heating systems, all new electrical, new windows, & new appliances. Parcel of land is included with the property, providing space for parking, outdoor seating, or future development. Whether you're an investor looking for a solid income-producing property or a business owner seeking live-work potential in a rural downtown, this turnkey building in Calais is a standout opportunity..

Listing Details MLS# 1626521

Location Information

Street #: 339
Street Name: Main
Street Type: Street
County: Washington
Town: Calais
State/Province: ME
Zip Code: 04619
Zip +4: 1809
Leased Land: No
Book: 5085
Page: 50
Map: 0006
Block: 0006
Lot: 0002
Zoning: Commercial
Zoning Overlay: Unknown
Full Tax Amount $: 1956
Tax Year: 2024
Tree Growth Y/N: No
Association Y/N: No

Contract Information

Original List Price: 429000

Property Information

Primary Use: Mixed Use
Surveyed: No
Deed: All
Deed Restrictions: Unknown
Year Built: 1890
Year Renovated +/-: 2022
Tenancy: Multiple Tenants
Leases: Yes
Total # Floors: 3
SqFt Finished Total: 4618
Lot Size Acres +/-: 0.34

Water Info

Water Frontage: No
Water View: Yes
Water Body Name: St. Croix River

Levels

Multi-Level: Yes

Location

Business District: Yes
Downtown: Yes
Water View: Yes

More Information

Property Uses

Bar/Tavern/Lounge: Yes
Child Care: Yes
Commercial: Yes
Medical: Yes
Office Building: Yes
Other: Yes
Restaurant: Yes
Retail: Yes

Recreational Water

Nearby: Yes
River/Brook/Stream: Yes
Waterfront Tidal: Yes

Construction

Masonry: Yes

Basement

Full: Yes
Unfinished: Yes

Foundation Materials

Block: Yes
Granite: Yes

Exterior

Brick: Yes
Vinyl Siding: Yes

Roof

Flat: Yes
Membrane: Yes
Rolled/Hot Mop: Yes

Heat System

Forced Air: Yes
Heat Pump: Yes

Heat Fuel

Electric: Yes
Propane: Yes

Cooling

Heat Pump: Yes

Floors

Laminate: Yes
Wood: Yes

Parking

5 - 10 Spaces: Yes
Gravel: Yes

Electric

Circuit Breakers: Yes

Gas

Bottled: Yes

Sewer

Public Sewer: Yes

Water

Public: Yes

Property Features

Location: Business District; Downtown; Water View Recreational Water: Nearby; River/Brook/Stream; Waterfront Tidal Construction: Masonry Levels: Multi-Level Property Uses: Bar/Tavern/Lounge; Child Care; Commercial; Medical; Office Building; Other; Restaurant; Retail Basement: Full; Unfinished Foundation Materials: Block; Granite Exterior: Brick; Vinyl Siding Roof: Flat; Membrane; Rolled/Hot Mop Heat System: Forced Air; Heat Pump Heat Fuel: Propane Cooling: Heat Pump Floors: Laminate; Wood Parking: 5 - 10 Spaces; Gravel Electric: Circuit Breakers Gas: Bottled Sewer: Public Sewer Water: Public

Documents

Property Disclosure Public Access ›

Lead Paint Addendum Public Access ›

Deed Public Access ›

Other Public Access 2 ›

Listing Office: Berkshire Hathaway HomeServices Northeast Real Estate

IDX

Last Updated: March - 05 - 2026

Listing data is derived in whole or in part from the Maine IDX and is for consumers' personal, noncommercial use only. Dimensions are approximate and not guaranteed. All data should be independently verified. Copyright ©2022 Maine Real Estate Information System, Inc. All Rights Reserved. Equal Housing Opportunity.