44 William St
Portland, ME 04103
For more information on this listing, contact us at: (207) 272-2202
Active
$997,000
44 William St Portland, ME 04103
Multi-Family
Property Type
4
Baths
2,935
Sq. Ft.
1909
Year Built
Cumberland
County
Listing Office
Office
Portside Real Estate Group
Portside Real Estate Group
Just Listed! Exceptional opportunity in Portland's coveted Oakdale neighborhood! This meticulously restored multi-family blends historic charm, thoughtful craftsmanship, and great income potential. The property features 3 renovated units: a 1st floor 2 BD apt w/ a 1-BD in-law suite in the finished bsmt; 1 BD units on 2nd & 3rd floor. Bring your vision for the detached 1½-story carriage house / future ADU potential (subject to City approvals), or future garage. Owner-occupied throughout the current ownership, this property has no registered rents, offering a rare opportunity for its next owner to set their own rents. What sets this property apart is the extraordinary level of investment made by the current owners. Over the past decade, they've completed extensive improvements far beyond cosmetic updates, creating a turnkey asset with lasting value. Custom kitchens feature handcrafted Kat Finck cabinetry, butcher block counters, Kohler fixtures, & Energy Star appliances, w/ renovated bathrooms showcasing marble and tile. Major upgrades include three separate electrical systems and hot water heaters, recessed LED lighting with Lutron dimmers, hardwired smoke/CO detectors, upgraded insulation, Rinnai natural gas heaters, hydronic electric baseboard heat, an upgraded water meter, sump pump. Utility room has a natural gas infrared backup heater, sprinkler protection, and a 90-minute commercial-rated self-closing fire door. Exterior improvements include transite siding abatement, new siding, Renewal by Andersen windows, roof restoration, dormer and eave repairs, rebuilt decks and stairs, preservation of original architectural details, & carriage house foundation repairs. Whether you're seeking an owner-occupied property with supplemental income or a long-term investment w/ future upside, this is a rare opportunity to own a beautifully restored multi-family just minutes from USM, UNE, & downtown Portland. See seller improvement list.
MLS #
1684308
Monthly HOA
N/A
On Site
Not Available
Last Updated
11/4/2026
Location
Contact Agent
Maureen Zemrak
(207) 272-2202Property Details
Community Information
Architecture
Bathrooms
4
Year Built
1909
Stories
4
Style
New Englander, Victorian
Construction Materials
Wood Frame, Shingle Siding, Wood Siding
Levels
Multi-Level
# 1 Bed Units
2
# 3 Bed Units
1
Roof
Composition
Foundation
Granite
Basement
Doghouse, Interior Entry, Walk-Out Access, Finished, Full, Partial, Sump Pump
Garage Spaces
2
Parking Features
Paved, 1 - 4 Spaces, Off Street, Detached, Storage
Garages Features
2 Car, Detached, Storage Above
Features / Amenities
Interior Features
1st Floor Bedroom, In-Law Floorplan, Walk-in Closet(s)
Appliances
ENERGY STAR Qualified Appliances
Equipment
Internet Access Available
Flooring
Laminate, Tile, Wood
Laundry
Washer Hookup
Amenities
1st Floor Bedroom, In-Law Apartment, Washer Hookup, Walk-in Closets
Patio And Porch
Deck, Porch
Other Structures
Barn(s)
Green Energy Efficient
90% Efficient Furnace, Dehumidifier, Water Heater, Insulated Foundation, LED Light Fixtures, Thermostat
Heating
Electric, Gas Natural, Baseboard, Direct Vent Furnace
Water Heater
Electric, Gas
Square Footage Finished Sq. Ft.
Above Grade
2435
Property Features
Lot Size
0.14 Acres
Lot Features
Intown, Neighborhood, Level, Sidewalks, Landscaped, Near Public Transit
Waterfront Features
Nearby
Roads
Paved, Public
Transportation
Near Public Transit
Sewer
Public Sewer
Water
Public
Electric
Circuit Breakers
Gas
Natural - On Site, Underground
Road Surface
Paved
Zoning
R5
Tax and Financial Info
Tax Year
2025
Gross Income
$84,000
Operating Expense
$13,786.56
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Listing Information Last Updated 11/4/2026

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.
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Mortgage values are calculated by Sierra Interactive and are provided for estimate purposes only. Walking and Transportation data are provided by WalkScore as a guideline and should be independently verified.