
Open house · Wed, Oct 14 · 11:00 AM–3:00 PM
$449,900
Active80 Constitution Avenue #204, Portsmouth, NH 03801
MLS #5108027
37 matching properties

Open house · Wed, Oct 14 · 11:00 AM–3:00 PM
80 Constitution Avenue #204, Portsmouth, NH 03801
MLS #5108027

Open house · Wed, Oct 14 · 11:00 AM–3:00 PM
80 Constitution Avenue #406, Portsmouth, NH 03801
MLS #5107819

Open house · Wed, Oct 14 · 11:00 AM–3:00 PM
80 Constitution Avenue #303, Portsmouth, NH 03801
MLS #5107827

Open house · Wed, Oct 14 · 11:00 AM–3:00 PM
80 Constitution Avenue #311, Portsmouth, NH 03801
MLS #5107698







Open house · Sun, Oct 18 · 12:00 PM–2:00 PM
Lot 5 Bergamot Fields #5, Portsmouth, NH 03801
MLS #5102741

Open house · Sun, Oct 18 · 12:00 PM–2:00 PM
Lot 4 Bergamot Fields #4, Portsmouth, NH 03801
MLS #5102725
Current listing snapshot
These figures describe all properties matching this search and its filters, across every results page. Asking prices are not closed sale prices.
Retrieved Oct 13, 2026, 5:38 PM Eastern. Listing coverage varies by source.
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This display of listings may or may not be the entire Compilation from the PrimeMLS database, and PrimeMLS does not guarantee the accuracy of such information.
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 10/13/26.