Great Island Realty logo

99 Portland StreetSouth Berwick, ME 03908Sale Price: $500,000

  • Sale Price: $500,000
$
$
%
$/month over payments
Federal 30-year interest rate: 6.37% last updated on May 7, 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.
  • $500,000Sale Price
  • 4Bedrooms
  • 4Bathrooms
  • 1.69Acreage
  • 4,040Square Feet

Ask A Question

Listed by Erin Proulx of KW Coastal and Lakes & Mountains Realty

Sold by
99 Portland Street is a stunning New England estate sited on a 1.69 acre lot just steps to all that downtown South Berwick has to offer. Built in 1819 & 1886, this home is rich with history, boasts 9-foot ceilings, has charming character, and an ample amount of space. It is full of original features, including the Walker Family's crystal chandeliers, stained glass windows, and hand carved mantle. The main entry door is surrounded by beautiful original stained glass and gorgeous woodwork that flows up the main staircase. On the first floor you'll find a large and bright kitchen, dining room with beautiful hand painted walls, and spacious family and living rooms. Upstairs you'll find 4 good-sized bedrooms, including a master bed with fireplace, and 2 baths. Continuing to the 3rd floor, there is additional space ready to be heated and finished. Even the basement is amazing with 9-foot ceilings, leaving ample space for storage or a bonus room of your choice. Included with this home is a gorgeous carriage house that has an additional 500+/- sq feet of office space, along with an indoor hot tub, ¾ bath, and walk out to the heated outdoor pool. A great location, just steps to the heart of downtown South Berwick, Powder House Hill, the local ski spot, and a short drive to the Links at Outlook Golf Course. Come see this charming New England home today!

Listing Tools

Property Details of 99 Portland Street

Property Details

Interior Features

Exterior Features

Utilities and Appliances

Community

Other Details

Map Location

Driving Directions

Broker Reciprocity 

Copyright 2026 PrimeMLS, Inc. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this display comes in part from the IDX Program of PrimeMLS. The information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated May 15, 2026 12:24 PM EDT

 

Hi there! How can we help you?

Contact us using the form below or give us a call.

Send Us A Message:

I agree to receive marketing and customer service calls and text messages from Great Island Realty. To opt out, you can reply 'stop' at any time or click the unsubscribe link in the emails. Consent is not a condition of purchase. Msg/data rates may apply. Msg frequency varies. Privacy Policy.

Do not fill in this field:

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

ExploreMore Like This