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44 William Street, 
Portland, ME 04103

$997,000


—

Bed


4

Baths


2,935

Sq Ft


Multi-Family


Virtual Tour

Active

Portside Real Estate Group

Last updated:

October 23, 2026, 10:52 AM

MLS#

1684308

Source:

ME MREIS

About This Home

44 William Street

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.

Home Facts

Multi-Family

4 Baths

Built in 1909

Price Summary

997,000

$339 per Sq. Ft.

MLS #:

1684308

Last Updated:

October 23, 2026, 10:52 AM


Rooms & Interior

Bathrooms

Total Bathrooms:

4

Full Bathrooms:

4


Structure

Structure

Architectural Style:

New Englander, Victorian

Building Area:

2,935 Sq. Ft.

Year Built:

1909


Lot

Lot Size (Sq. Ft):

6,098


Finances & Disclosures

Finances

Price:

$997,000

Price per Sq. Ft:

$339 per Sq. Ft.

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MREIS Multiple Listing Service™ systemListing data is derived in whole or in part from the Maine IDX & is for consumers' personal, noncommercial use only. Dimensions are approximate and not guaranteed. All data should be independently verified. © 2026 Maine Real Estate Information System, Inc. All Rights Reserved

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.