Desirable Little Harbor location. Beautifully renovated and well maintained, quaint New England Style home with 7 Rooms, 2 bedrooms, 2 baths, and 2 additional rooms ideal for potential home office, gym, or studio area. Located within an easy stroll to downtown Portsmouth and a short distance to Kittery foreside and Wallingford Square. Situated on large 0.14 acre fenced in lot with well established perennial gardens and off street parking for 3+ vehicles. First floor consists of a warm and welcoming entranceway leading to a cozy front living room with floor to ceiling custom built in bookshelves, natural gas fireplace and bay window. South facing, sun drenched dining room and updated eat-in kitchen are flooded with light throughout the day. Kitchen leads out to a large wrap around deck. An ideal location for entertaining. First floor also offers a potential home office, full bath and laundry area. Second floor consists of guest bedroom, 3/4 bathroom, primary bedroom with amazing closet storage, and an additional room that could be ideal flex space for a second home office, gym, or studio area. Other features include hardwood floors, hot water radiant heat on the first floor, spray foam insulation, skylights in second floor bathroom, flex room and primary bedroom, oversized, custom built rear storage shed, Anderson replacement windows, updated systems, new stackable Bosch washer and dryer. Move in condition. Showings begin at Open House on Sunday April 2nd from 12:00 to 2:00pm.

Listing Tools

Property Details of 415 Union Street

Property Details

Interior Features

Exterior Features

Utilities and Appliances

Community

Other Details

Map Location

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 June 9, 2026 7:08 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 Black House Real Estate. 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.