Petersburg, AK Homes for Sale & Real Estate

Based on information from Alaska MLS through Sep 16, 2026, 12:45 AM but not compiled or published by Alaska MLS. Data maintained by Alaska MLS may not reflect all real estate activity in the market. Listing content is believed accurate but not guaranteed. The listing content relating to real estate for sale on this web site comes in part from the IDX Program of Alaska Multiple Listing Service, Inc. (AK MLS). Real estate listings held by brokerage firms other than Congress Realty Inc. are marked with either the listing brokerage's logo or the AK MLS logo and information about them includes the name of the listing brokerage. All information is deemed reliable but is not guaranteed and should be independently verified for accuracy. The information or data used in this publication is copyrighted by Alaska MLS 2024 and no portion may be reproduced, redistributed or retransmitted without the express permission of Alaska MLS. Further, Alaska MLS does not warrant the accuracy of the information or data contained herein.© 2026 Alaska Multiple Listing Service Inc. All rights reserved.