141 William StreetPortland, ME 04103MLS Number 1667360

  • Price: $1,650,000
  • Est. Mortgage of $/month
  • 3 Days on Market
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$
%
$/month over payments
Federal 30-year interest rate: 6.52% last updated on Jun 11, 2026
* All Figures are estimates. Check with your bank or proposed mortgage company for actual interest rates.
This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.
CMS
141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103141 William Street Portland ME 04103
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  • 6Bedrooms
  • 5Bathrooms
  • 0.27Acreage
141 William Street is a stately John Calvin Stevens Greek Revival combining refined period detail with thoughtful modern updates. Spanning over 6,000 sq ft, this 6-bedroom, 4.5-bath residence offers a generous, traditional layout ideal for entertaining or for those who prefer distinct, separate living spaces. A gracious foyer opens to an expansive formal living room anchored by a central fireplace and a stunning dining room with paneled wainscoting and a wood-burning fireplace. A large, well-appointed pantry leads to a magnificent kitchen completely renovated in 2023, featuring custom cabinetry, stone counters, a tasteful tile backsplash with custom mosaic, and a professional-grade Viking appliance package. The kitchen flows to a sunken back family room and private yard, and connects to a back hallway and rear staircase. The second floor houses four generous bedrooms, including the primary suite, linked by a wide, open hallway. The third floor offers two additional bedrooms, an office, a full bath, and a large cedar closet. The finished basement is an entertainer's dream with a full bar, pool-table space, lounge area, plus a dedicated room ideal for a home gym with an infrared sauna. Lovingly maintained, recent improvements include a new roof, new heating system, added heat pumps, significant electrical upgrades and more, an exceptional blend of historic charm and modern comfort.
Listed by Portside Real Estate Group

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AllMaineHomes
AllMaineHomes
Office: 207-623-2100
183 State St
#102
Augusta, ME 04330

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More Info

Tax Information

  • Parcel Number PTLD-000081-A000017-000001
  • Taxes$16,823

Location

  • Address141 William Street
  • Building Number141
  • CountyCumberland
  • StateME
  • StreetWilliam Street
  • TownPortland
  • Zip04103

Interior

  • Interior Features Pantry, Storage, Walk-In Closet(s), Primary Bedroom w/Bath

Exterior

  • Fencing Fenced
  • RoofShingle

Property Information

  • Acreage0.27
  • Lot Features Near Turnpike/Interstate, Near Town, Neighborhood, Sidewalks
  • Square Feet6,196

Amenities

  • AmenitiesFence, Pantry, Storage, Walk-in Closets, Primary Bedroom w/Bath
  • Appliances IncludedDishwasher, Gas Range, Refrigerator
  • Kitchen Amenities Eat-in Kitchen, Island
  • Living Room Amenities Built-Ins, Wood Burning Fireplace, Formal
  • Other AmenitiesBasement, Fireplace
  • Primary Bedroom Amenities Full Bath, Suite, Walk-in Closet, Wood Burning Fireplace
  • Sunroom Amenities Cathedral Ceiling, Four-Season, Sunken/Raised

Parking

  • Parking Features Paved,1 - 4 Spaces, Garage Door Opener

Basic Information

  • List Price$1,650,000
  • MLS Number1667360
  • Property SubTypeSingle Family Residence
  • Property TypeResidential
  • StatusCMS

Building

  • Attached Garage YN Yes
  • BasementInterior Entry, Walk-Out Access, Finished, Full
  • FireplaceYes
  • Fireplaces Total 3
  • Flooring Tile, Wood
  • GarageYes
  • Garage Spaces1
  • Patio And Porch Features Deck, Patio, Porch
  • Property StyleGreek Revival
  • Rooms12
  • Year Built1905

Water Body

  • Water AccessPublic

Other

  • Date Listed06/15/2026

Rooms

  • Bathroom5
  • Bathrooms Total Decimal 4
  • Bedrooms6
  • Full Bath3
  • Half Baths2
  • Room Features Built-Ins, Cathedral Ceiling(s), Closet, Eat-in Kitchen, Formal, Four-Season, Full Bath, Kitchen Island, Suite, Sunken/Raised, Walk-In Closet(s), Wood Burning Fireplace

Property

  • Other Structures Shed(s)
  • Road Surface Type Paved
  • Vehicle Storage 1 Car, Attached, Auto Door Opener

Utilities

  • Cooling Heat Pump
  • Cooling YN Yes
  • Electric Circuit Breakers
  • Heat System
    • Baseboard
    • Electric
    • Gas Natural
    • Heat Pump
    • Hot Water
    • Zoned
  • Heating YN Yes
  • Utilities Utilities On
  • Waste Water DisposalPublic Sewer

Listing data is derived in whole or in part from the Maine IDX & is for consumers' personal, non commercial use only. Dimensions are approximate and not guaranteed. All data should be independently verified. ©2026 Maine Real Estate Information System, Inc. All Rights Reserved. equal opportunity housing logo   Privacy Policy

All Maine Homes participates in ©2026 Maine Listings Internet Data Exchange program, allowing us to display other Maine IDX Participants' listings. This website does not display complete listings. Certain listings of other real estate brokerage firms have been excluded. Mortgage figures are estimates. Check with your bank or proposed mortgage company for actual interest rates. This product uses the FRED® API but is not endorsed or certified by the Federal Reserve Bank of St. Louis.

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