18 Congress Street, Biddeford, ME 04005

$799,972
Property Type: Multi-Family Baths: 2 Square Footage: 4,208 Lot Size (sq. ft.): 20,473 Status: Pending
Current Price: $799,972 List Date: 6/26/2026 Last Modified: 8/05/2026

Description

HUGE PRICE REDUCTION. ONE PRICE. TWO (2)-AMAZING 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.

Supplements: ********

More Information MLS# 1669094

Location Information

Street #: 18 Street Name: Congress Street Type: Street County: York Town: Biddeford State/Province: ME Zip Code: 04005 Leased Land: No Book: 13549 Page: 0163 Map: 29 Lot: 52 Zoning: R2 Zoning Overlay: No Association: No Full Tax Amount $: 7210 Tax Year: 2026 Tree Growth Y/N: No Geo Lat: 43.48201 Geo Lon: -70.457279

Contract Information

Status: Pending Original List Price: 849900 List Price: $799,972 Current Price: $799,972

Property Information

Surveyed: Unknown Seasonal: No Owner Occupied: Yes Deed/Conveyance Type Offered: Warranty Deed: All 2 Detached Houses on 1 Lot: Yes Number of Units: 2 Total Baths: 2 Total Full Baths: 2 Color: WHITE Year Built: 1920 SqFt Finished Above Grade: 4208 SqFt Finished Total: 4208 SqFt Source: Public Records Furniture: Unfurnished Garage: Yes Garage Spaces: 4 Lot Size Acres +/-: 0.47 Source of Acreage: Public Records

Status Change Info

Pending Date: 2026-08-03

Water Info

Water Frontage: No Water View: No

Building Info

# Stories: 2 # Floors: 2 # Heating Units: 1 # Water Heaters: 2

Units

# of 2 BD Units: 2

Fixtures Exclusions

Fixtures Exclusions: None

Unit 1

Lease: Yes Level: First Security Deposit: Yes Monthly Rent: 1700 # Full Baths: 1 # of Rooms: 6 # of Bedrooms: 2 Dedicated Electric Meter: Yes Dedicated Gas Meter: No Dedicated Water Heater: No Electric: No Heat: Yes Range: Yes Refrigerator: Yes Sewer: Yes Water: Yes

Unit 2

Lease: Yes Level: Second Security Deposit: Yes Monthly Rent: 950 # Full Baths: 1 # of Rooms: 6 # of Bedrooms: 2 Dedicated Electric Meter: Yes Dedicated Gas Meter: Yes Dedicated Water Heater: No Electric: Yes Heat: Yes Range: Yes Refrigerator: Yes Sewer: Yes Water: Yes

Property Features

Site: Corner Lot; Level; Well Landscaped Location: Near Golf Course; Near Shopping; Near Town; Near Turnpike/Interstate; Neighborhood Roads: Paved; Public Style: Other Levels: Multi-Level Construction: Wood Frame Basement: Partial; Sump Pump; Unfinished Basement Entry: Interior Foundation Materials: Block; Poured Concrete Exterior: Asbestos Roof: Membrane; Other Heat System: Baseboard; Hot Water Heat Fuel: Oil Water Heater: Off Heating System Cooling: Window Unit(s) Floors: Carpet; Laminate; Wood Patio and Porch Features: Glassed-in Porch; Porch Equipment: Generator; Internet Access Available Driveway: Paved Parking: 5 - 10 Spaces; Off Street; On Site; Paved Vehicle Storage: No Vehicle Storage Electric: Circuit Breakers Gas: Bottled Sewer: Public Sewer Water: Public
Listing Office: Freedom Realty
Last Updated: August - 05 - 2026
18 Congress Street, Biddeford, ME 04005- MLS# 1669094
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 ©2026 Maine Real Estate Information System, Inc. All Rights Reserved. Equal Housing Opportunity.