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. 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..
Active
$429,000
339 Main Street, Calais, ME 04619
3beds
4,618sqft
Est.:
Multi Family
Built in 1890
-- sqft lot
$404,000 Zestimate®
$93/sqft
$-- HOA
What's special
Excellent visibilityModern comfortExposed brick wallsVersatile ground-floor commercial spaceOutdoor seatingStunning loft style apartmentExpansive windows
- 155 days |
- 236 |
- 17 |
Zillow last checked: 8 hours ago
Listing updated: November 22, 2025 at 01:12pm
Listed by:
Berkshire Hathaway HomeServices Northeast Real Estate
Source: Maine Listings,MLS#: 1630166
Tour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
Heating
- Forced Air, Heat Pump
Cooling
- Heat Pump
Features
- Flooring: Laminate, Wood
- Basement: Interior Entry,Full,Unfinished
- Furnished: Yes
Interior area
- Total structure area: 4,618
- Total interior livable area: 4,618 sqft
- Finished area above ground: 4,618
- Finished area below ground: 0
Property
Parking
- Parking features: Gravel, 5 - 10 Spaces
Features
- Levels: Multi/Split
- Body of water: St. Croix River
Lot
- Size: 0.34 Acres
- Features: Business District, Level, Open Lot
Details
- Parcel number: CALAM006B006L002003
- Zoning: Commercial
Construction
Type & style
- Home type: MultiFamily
- Architectural style: High Rise
- Property subtype: Multi Family
- Attached to another structure: Yes
Materials
- Masonry, Brick, Vinyl Siding
- Foundation: Block, Granite
- Roof: Flat,Membrane,Rolled/Hot Mop
Condition
- Year built: 1890
Utilities & green energy
- Electric: Circuit Breakers
- Sewer: Public Sewer
- Water: Public
Community & HOA
Location
- Region: Calais
Financial & listing details
- Price per square foot: $93/sqft
- Tax assessed value: $112,500
- Annual tax amount: $1,956
- Date on market: 7/11/2025
- Road surface type: Paved
Estimated market value
$404,000
$384,000 - $424,000
$1,698/mo
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 7/11/2025 | Price change | $429,000+71.7%$93/sqft |
Source: | ||
| 2/20/2024 | Pending sale | $249,900+4.1%$54/sqft |
Source: | ||
| 2/16/2024 | Sold | $240,000-4%$52/sqft |
Source: | ||
| 2/3/2024 | Contingent | $249,900$54/sqft |
Source: | ||
| 9/5/2023 | Listed for sale | $249,900+455.3%$54/sqft |
Source: | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2023 | $1,913 +10.8% | $112,500 +23.8% |
| 2022 | $1,727 -8.3% | $90,900 +4.2% |
| 2021 | $1,884 -0.1% | $87,200 +17% |
Find assessor info on the county website
BuyAbility℠ payment
Est. payment
$2,640/mo
Principal & interest
$2090
Property taxes
$400
Home insurance
$150
Climate risks
Neighborhood: 04619
Nearby schools
GreatSchools rating
- 6/10Calais Elementary SchoolGrades: PK-6Distance: 0.6 mi
- 5/10Calais Middle/High SchoolGrades: 7-12Distance: 2.5 mi
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