20 Union St, Portsmouth, NH 03801 is on the street of Union St, in the city of Portsmouth, New Hampshire. It is in the zip code of NH 03801.

20 Union St, Portsmouth, NH 03801 is a Multiple Family home.
It has 4 bedrooms, 2 bathrooms, proximately 2,053 square feet floor size, 2,640 sqft square feet lot size.
It was built in 1895. It has 2 stories.It was last sold in Jun 1997 for $162,000.