18 Congress Street, Biddeford, ME 04005
Local realty services provided by:ERA Dawson-Bradford Co., REALTORS
Office: freedom realty
MLS#:1669094
Source:ME_MREIS
Price summary
- Price:$849,900
- Price per sq. ft.:$201.97
About this home
Exceptional opportunity to own two well maintained buildings on a single deeded lot in Biddeford. 18 Congress Street, a separate two-unit building consisting of two 2-bedroom, 1-bath apartments. The property has seen significant updates, including a newer Biasi boiler (approximately five years old) and a new roof installed in July 2025.
The primary residence at 19 Free Street is a raised ranch offering comfortable living space along with an impressive heated four-car attached garage. While some interior finishes may offer opportunities for cosmetic updates, the home has been thoughtfully maintained and features a newer Biasi boiler, heat pumps installed approximately five years ago in the primary and second bedrooms, hardwood flooring in the living room, central vacuum system, and a whole-house propane-powered Siemens generator for added peace of mind.
The grounds are enhanced by beautifully landscaped gardens, a storage shed with its own electrical subpanel, and ample outdoor space to enjoy. POSSIBLE Additional LOT for an ADU or small home.
Whether you're seeking owner-occupied flexibility, rental income potential, multi-generational living arrangements, or an investment opportunity, this unique property offers a variety of possibilities in a convenient Biddeford location. Rarely does a property with two residential buildings on one lot become available with this combination of space, utility, and income-producing potential....
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Home facts
- Year built:1920
- Listing ID #:1669094
- Updated:June 26, 2026 at 09:57 PM
Rooms and interior
- Total bathrooms:2
- Full bathrooms:2
- Flooring:Carpet, Laminate, Wood
- Basement Description:Interior Entry, Partial, Sump Pump, Unfinished
- Living area:4,208 sq. ft.
Heating and cooling
- Cooling:Window Unit (s)
- Heating:Baseboard, Heating, Hot Water, Oil
Structure and exterior
- Roof:Membrane
- Year built:1920
- Building area:4,208 sq. ft.
- Lot area:0.47 Acres
- Lot Features:Corner Lot, Landscaped, Level, Near Golf Course, Near Shopping, Near Town, Near Turnpike/Interstate, Neighborhood
- Construction Materials:Asbestos, Wood Frame
- Exterior Features:Glassed-in Porch, Porch
- Foundation Description:Block, Poured Concrete
- Levels:Multi Level
Utilities
- Water:Public
- Sewer:Public Sewer
Finances and disclosures
- Price:$849,900
- Price per sq. ft.:$201.97
- Tax amount:$7,210 (2026)
Parking
- Parking description:5 - 10 Spaces, Off street, On Site, Paved
- Garage:Yes
- Garage spaces:4
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