1001 Islington Street, Portsmouth, New Hampshire 03801

About the Property

Millport offers 63 spacious and sophisticated apartments conveniently located on Islington Street, just minutes from the heart of downtown Portsmouth, NH. Portsmouth is a small seaport city with a vibrant arts and culture scene and a strong creative class. Discover all that this city has to offer: from exciting job opportunities, outdoor recreation, and year round natural beauty — all at your doorstep. With easy parking and convenient access to all major routes, Millport offers the best of all worlds.



400-422 sq. ft
1 Bedroom
520-675 sq. ft
2 Bedroom
680-1020 sq. ft
3 Bedroom
934-991 sq. ft
Apartment Rental Inquiry

*Rent ranges are approximate and subject to change. Please contact us for further information.

1001 Islington Street
Portsmouth, New Hampshire 03801
Get Directions

Are you a resident or tenant?

Submit general resident and tenant management related inquiries, access your account, manage account information, or pay online.

Go to Resident & Tenant Connect

Office Hours : By appointment

Please contact our office in advance of your visit to schedule an appointment so we can be available for you. We need to provide 24 hours notice before showing an occupied space. We look forward to showing you around.

View Floor Plans

Community Features



  • Heat and Hot Water Included
  • Bicycle storage
  • On-site coin operated laundry
  • Washer/dryer hook ups within some (not all) residences (Normal 220vt)
  • Extra storage
  • Central A/C
  • Secure building with key fob access
  • Great commuter location
  • Walk to downtown
  • Elevator access in Tower part of the building only


  • Mill architectural details
  • Timber ceilings, wooden beams and exposed brick
  • Oversized windows
  • Hardwood floors
  • Some with patios
  • Variety of floor plans
  • Beautiful outside community grilling area
Pets & Parking

Pets & Parking

  • Up to two cats permitted at $25 each per month
  • Sorry, no dogs at this property
  • Plentiful on-site parking
This is a no smoking community

From Our Residents & Tenants

“I’ve always felt very safe here at Millport. The entryway, the parking lot, and the entire building itself feels secure and like home. Maintenance is great; if something goes wrong, someone is there to help the next day. And — I don’t have to shovel the driveway, a total bonus!”

Charlene T.

“As a young adult moving to the Portsmouth area for the first time, I feel incredibly lucky to have gotten a place in the Millport building. It is so safe, clean and friendly with a great location accessible to restaurants, bars and stores. Amazing brick, windows and atmosphere! Would recommend to anyone!”

Delaney D.

“We have lived in the Millport for 15 years. It has been such a positive experience. All requests for any maintenance or repairs have been acted upon quickly and efficiently. The upgrades have been great over the past few years. The location to downtown and shopping are convenient and it’s close to the public transportation. Free parking is a real benefit. ”

Elizabeth W.

“I love the character of our building and apartment. Combined with the great location, large windows and nice finishes our apartment immediately felt like a happy home. By far one of the best places to live in Portsmouth!”

Steph Z.