12 Walnut StreetSouth Portland, ME 04106MLS Number 1668309

  • Price: $800,000
  • Est. Mortgage of $/month
  • 2 Days on Market
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$
%
$/month over payments
Federal 30-year interest rate: 6.47% last updated on Jun 18, 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.
Open House
12 Walnut Street South Portland ME 0410612 Walnut Street South Portland ME 0410612 Walnut Street South Portland ME 0410612 Walnut Street South Portland ME 0410612 Walnut Street South Portland ME 0410612 Walnut Street South Portland ME 0410612 Walnut Street South Portland ME 0410612 Walnut Street South Portland ME 0410612 Walnut Street South Portland ME 0410612 Walnut Street South Portland ME 0410612 Walnut Street South Portland ME 0410612 Walnut Street South Portland ME 0410612 Walnut Street South Portland ME 0410612 Walnut Street South Portland ME 0410612 Walnut Street South Portland ME 0410612 Walnut Street South Portland ME 0410612 Walnut Street South Portland ME 0410612 Walnut Street South Portland ME 0410612 Walnut Street South Portland ME 0410612 Walnut Street South Portland ME 0410612 Walnut Street South Portland ME 0410612 Walnut Street South Portland ME 0410612 Walnut Street South Portland ME 0410612 Walnut Street South Portland ME 0410612 Walnut Street South Portland ME 0410612 Walnut Street South Portland ME 0410612 Walnut Street South Portland ME 0410612 Walnut Street South Portland ME 0410612 Walnut Street South Portland ME 0410612 Walnut Street South Portland ME 0410612 Walnut Street South Portland ME 0410612 Walnut Street South Portland ME 0410612 Walnut Street South Portland ME 04106
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  • 3Bedrooms
  • 3Bathrooms
  • 0.21Acreage
Step into timeless character and modern comfort in this beautifully restored 100-year-old Craftsman Cottage in Meetinghouse Hill. Thoughtfully renovated by SoPo Cottage, this rare gem blends antique charm with today's most sought-after upgrades, including all-new electrical, plumbing, HVAC, windows, kitchen, and baths. And while all the systems are new, the house still retains its original woodwork, stained glass windows and Craftsman features. The heart of the home is the beautiful, fully updated kitchen featuring a large center island - perfect for gathering with family and friends. Just beyond, the dining room's oversized bay window frames picturesque views of Portland Harbor and the Portland skyline. Upstairs, you'll find three bedrooms, including a serene primary suite with a newly added half bath. The lower level offers valuable bonus living space - ideal for a home office, playroom, fitness area, or media room. Designed with sustainability and efficiency in mind, the home includes extensive insulation and air sealing, high-performance windows, heat pumps for heating/cooling, and a heat pump hot water heater. Outside, the expansive new deck offers harbor and skyline views, while overlooking the oversized, level lot -- a rare offering in this desirable neighborhood. Located in one of South Portland's most walkable communities, you're just moments from local restaurants, ice cream, the library, and a beloved town park featuring summer concerts and winter skating. The Greenbelt trail sits directly across the street, offering easy walking and biking access to Bug Light, shopping, and more. Classic craftsmanship, modern efficiency, water views, and an unbeatable lifestyle -- this is a truly special place to call home. Showings start Wednesday, June 24. Open House Wednesday 4:30-6:00 and Saturday 1:00-4:00. Garage sold as-is.
Listed by Cottage & Co Real Estate

Open Houses

June 24th
Starts: 4:30pm
Ends: 6:00pm
June 27th
Starts: 1:00pm
Ends: 4:00pm

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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 SPOR-000014-000000-000046
  • Taxes$5,416

Location

  • Address12 Walnut Street
  • Building Number12
  • CountyCumberland
  • StateME
  • StreetWalnut Street
  • TownSouth Portland
  • Zip04106

Interior

  • Interior Features Bathtub, Pantry

Property Information

  • Acreage0.21
  • Lot Features Near Public Beach, Near Shopping, Neighborhood, Level
  • Square Feet1,807

Water Body

  • Water AccessPublic
  • Water Body NamePortland Harbor
  • Water Body TypeHarbor
  • Water ViewYes

Parking

  • Parking Features Paved,1 - 4 Spaces, Detached

Basic Information

  • List Price$800,000
  • MLS Number1668309
  • Property SubTypeSingle Family Residence
  • Property TypeResidential
  • StatusCMS

Property

  • Vehicle Storage 1 Car, Detached

Exterior

  • RoofComposition

Utilities

  • Cooling Heat Pump
  • Cooling YN Yes
  • Electric Circuit Breakers
  • Heat SystemElectric, Gas Natural, Heat Pump, Wood Stove
  • Heating YN Yes
  • Waste Water DisposalPublic Sewer

Other

  • Date Listed06/21/2026
  • Green Energy Efficient 16+ SEER AC, Water Heater, LED Light Fixtures, Thermostat
  • Green Water Conservation Low Flow Commode, Low-Flow Fixtures

Rooms

  • Bathroom3
  • Bathrooms Total Decimal 2
  • Bedrooms3
  • Full Bath1
  • Half Baths2

Building

  • BasementInterior Entry, Finished, Full
  • Flooring Tile, Vinyl, Wood, Marble
  • GarageYes
  • Patio And Porch Features Deck
  • Property StyleCottage
  • Rooms9
  • Window Features Double Pane Windows, Low-Emissivity Windows
  • Year Built1925

Amenities

  • AmenitiesBathtub, Pantry
  • Appliances IncludedDishwasher, Disposal, Dryer, Microwave, Electric Range, Refrigerator, Washer, ENERGY STAR Qualified Appliances
  • Other AmenitiesBasement, Water View
  • PetsNo Restrictions

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. ©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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