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303 Islington St
303 Islington St, Portsmouth, NH 03801, USA

Apartment for rent
Monthly rent
$2,650–$3,950
Beds1–2
Baths1–2
Sqft1,000–1,146
modified
2 Days Ago

Units

303 Islington St Portsmouth, NH

New Listing

2

1 Bed

1 Bath

$2,650

Listed on 12/24/2025
Listed by Melissa Coutu
Days on market: 2
Property Status: Active Enjoy effortless downtown Portsmouth living in this beautifully renovated 1-bedroom, 1-bath apartment that combines modern updates with classic charm. The bright, thoughtfully designed kitchen features brand-new cabinetry, granite countertops, stainless steel appliances, and a large walk-in pantry, offering exceptional storage and functionality. An in-unit washer and dryer add everyday convenience. Abundant natural light pours in through the many large windows, creating a warm and inviting atmosphere throughout the home. Additional perks include one off-street parking space and secure, locked storage in the basement, providing both comfort and peace of mind. Located in the heart of downtown Portsmouth, you’re just steps from award-winning restaurants, cozy cafés, boutique shopping, waterfront parks, and cultural attractions including Prescott Park, theaters, and year-round events. With walkable streets, historic charm, and easy access to the waterfront, this apartment offers the perfect blend of modern living and vibrant city lifestyle. This unit is available immediately. Reach out for a tour today! Office Phone: (603) 610-8285 Copyright © 2025 PrimeMLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

New Listing

4

2 Beds

2 Baths

$3,950

Listed on 12/24/2025
Listed by Melissa Coutu
Days on market: 2
Property Status: Active Experience the best of downtown Portsmouth living in this beautifully updated 2-bedroom, 2-bath rooftop apartment that perfectly blends modern comfort with an unbeatable location. Vaulted ceilings and expansive windows fill the home with incredible natural light, highlighting the stunning hardwood floors throughout. The recently renovated kitchen features stainless steel appliances, new cabinetry, granite countertops, and a washer and dryer conveniently located within the unit, ideal for both everyday living and entertaining. The layout flows effortlessly, with sliding doors in both the primary bedroom and the hallway that lead to your private rooftop deck, a rare and coveted retreat where you can relax, entertain, or simply enjoy the energy of the city from above. Additional features include private off-street parking (one dedicated space) and secure basement storage, offering both convenience and peace of mind. Step outside your door and immerse yourself in everything downtown Portsmouth has to offer: award-winning restaurants, charming cafés, boutique shopping, waterfront parks, Prescott Park arts and music events, theaters, and easy access to the Piscataqua River and walking trails. This is urban living at its finest, walkable, and effortlessly stylish. This unit is available immediately. Reach out for a showing today! Office Phone: (603) 610-8285 Copyright © 2025 PrimeMLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

Amenities for 303 Islington St

Some units at this address have these amenities. View unit details for more information.

Building
  • Storage
  • Roof Deck
Unit Amenities
  • Hardwood Floor
  • Assigned Parking
  • In-Unit Laundry
  • Dishwasher
  • High Ceilings

Policies at 303 Islington St

Applicants

Applicants

One-time.

Contact Property

REQUIRED FEES

Security Deposit

One-time. Refundable.

Contact Property

Parking Policy

Assigned Parking

Questions about this property’s policies and fees?

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About 303 Islington St

HomeApartments in Portsmouth 303 Islington St #2, Portsmouth, NH 03801, USA

Interested in leasing 303 Islington St, Portsmouth, NH 03801, USA? Currently, 303 Islington St, Portsmouth, NH 03801, USA is available to rent or lease. It is a 1-bedroom apartment with 1 bathroom. Below, you can compare the rent price at 303 Islington St, Portsmouth, NH 03801, USA vs overall rent prices in Portsmouth, NH. We have compiled nearby businesses and things to do close to 303 Islington St, Portsmouth, NH 03801, USA.

Address details

Units2
Units available2
City
Zip code03801

Property highlights

We compared every listing in the surrounding area to determine which amenities are most common. If a building lacks an amenity that most others in the area have, it is a con. If a building has an amenity most others in the area do not, it is a pro. Similarly, price, schools, and size are calculated relative to the size, price, and distance to schools of the other properties nearby.

How 303 Islington St, Portsmouth, NH 03801, USA compares to other nearby properties.

Positives

More space
The 1-bedroom is 236 sqft larger than other listings nearby
More space
The 2-bedroom is 89 sqft larger than other listings nearby
Extra Storage
Upgraded in-unit features
Images available
There are at least 10 photos of this address
Roof deck
Access to public roof space

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Rent trends in Portsmouth

1-bedroom apartments here are priced 6% higher than 1-bedrooms in Portsmouth.

If you decide to upgrade your space, you can expect 2-bedrooms at 303 Islington St #2 to be 39% more than the average for similarly sized apartments in Portsmouth.

Median rents as of Dec 20 2025.
Portsmouth
A table of studio rental data trends in Portsmouth
MonthMedian Rent
February 2024$1,800
March 2024$1,799
April 2024$1,799
May 2024$1,765
June 2024$1,749
July 2024$1,950
August 2024$1,950
September 2024$1,737
October 2024$1,636
November 2024$1,649
December 2024$1,656
January 2025$1,891
February 2025$1,999
March 2025$1,812
April 2025$1,887
May 2025$1,875
June 2025$1,900
July 2025$1,900
August 2025$1,900
September 2025$1,900
November 2025$1,900
December 2025$1,750

Affordability calculator

Can I afford to live at 303 Islington St?

Bedrooms

Rent-to-income ratio

30%

Slide to adjust the percentage of your monthly income you are willing to spend on rent.
The general rule of thumb is to spend around 30% or less of your income on rent.
Recommended income

$106,000/yr

With your selected rent-to-income ratio, you'd ideally want to make $106,000 annually to afford this 1-bedroom monthly rent price of $2,650.
For more information on rent affordability, visit our rent calculator.

Rent history

The increase or decrease in monthly rent compared to the previous listing price.
Check out the past listing prices for monthly rent at 303 Islington St, Portsmouth, NH.
3 years ago$2,5001 bed1.5 bath
7 years ago$2,0001 bed2 bath

Schools near 303 Islington St #2

Little Harbour School

50 clough dr

portsmouth, NH, 3801

K-5Public
A

Peep School - Pre School Program

50 clough dr

portsmouth, NH, 3801

PKPublic
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Getting around Portsmouth near 303 Islington St

Walking

8/10
Grab your reusable bags–many shops and stores are within walking distance.

Driving

10/10
Commuting is easy with multiple accessible routes and plenty of parking.

Cycling

5/10
More spots are within biking distance and some roads are cyclist-friendly.

Points of interest for 303 Islington St, Portsmouth

Groceries

8/10
At least one supermarket within a 15-minute walk

Shopping

7/10
Several shops within a few minutes’ walk

Cafes

6/10
Some cafés within a few minutes’ walk

Restaurants

7/10
Variety of restaurants within a few minutes' walk

Primary schools

8/10
At least one elementary school within a 10-minute walk

High schools

8/10
At least one high school within a 10-minute walk

Nightlife

5/10
Some bars within a few minutes’ walk

Explore the area around 303 Islington St

Hannaford
800 Islington St
Richardson's Market
148 State St
Market Basket
1465 Woodbury Ave
Portsmouth NSY NH/ME Commissary
Portsmouth Naval Shipyard
Whole Foods Market
1600 Woodbury Ave

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