Tour
$7,243 Closing Credit¹
#5017180, Brett Mulvey, Listing Office: Tate & Foss Sotheby's International Rlty
#5017049·
Listing office: Tate & Foss Sotheby's International Rlty·
Listing agent: Brett Mulvey·
Listing office phone: 603-964-8028
$599,900 List price
621 Islington St Unit B Portsmouth, NH 03801
$7,124
Closing credit¹
2 beds
1 full
911 sqft
$659 / sqft
Condo
Property details
About 621 Islington St Unit B
Welcome to 621 Islington Street, Unit B, a fully renovated condo that combines modern comfort with an unbeatable location. This 2-bedroom, 1-bath home is ideally situated in the lively West End, steps from vibrant cafés, shops, and local favorites. With Downtown Portsmouth and Kittery Foreside just minutes away, you'll enjoy the best of Seacoast living. Inside, the open-concept layout is perfect for both relaxing and entertaining. Sunlight pours into the spacious living area, complemented by fresh grey walls and crisp white trim for a bright, welcoming atmosphere. The kitchen is a standout, featuring sleek stainless steel Hisense appliances, soft-close cabinetry, and Glacier Bay and Kohler fixtures, all designed for both style and functionality. Stay comfortable year-round with energy-efficient Mitsubishi mini splits for heating and cooling. Additional conveniences include in-unit laundry, two off-street parking spaces, and low condo fees that cover water, sewer, landscaping, and snow removal. Located in the desirable Little Harbor School District, this condo offers a walkable, urban lifestyle with the charm of Portsmouth’s Seacoast. Move in, relax, and start enjoying everything this dynamic community has to offer—everything has been done for you! Open House Saturday, May 31st from 1:30 pm to 3 pm.
Highlights
Home typeCondominium
HeatingElectric, Zoned
StatusActive
CoolingZoned
Size911 sqft
BasementYes
Year built1900
ParkingAssigned, Parking Spaces 2
MLS #5017049
Virtual tour
Summary
- Full Bathrooms: 1
- Appliances: Dishwasher, Microwave, Refrigerator
- Basement: Yes
- Total Bedroom Count: 2
- Parking: Assigned, Parking Spaces 2
- Heating: Electric, Zoned
- Cooling: Zoned
- List Price: $599,900
- Price/SqFt: $658
- HOA Amount: $300 Monthly
- Year Built: 1900
- Stories: 1
- Living Area: 911 SqFt
- MLS Number: 5017049
- Office Name: Tate & Foss Sotheby's International Rlty
- Office Phone: (603) 964-8028
- Office Email: info@tateandfoss.com
- Listing Agent: Brett Mulvey
© Copyright 2025 PrimeMLS, Inc. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this site 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.
Housing Market Reports are calculated by Rocket Homes Real Estate, LLC and based on information from the MLS.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
Last updated on: 6/3/2025, 7:45:56 PM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.
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$599,900
621 Islington St Unit B
$7,124
closing credit¹
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Price information
Property sales
We're sorry, we currently don't have property sales data for this listing.
Tax history
We're sorry, we currently don't have tax history data for this listing.
Nearby schools
8
New Franklin School
Public District KG-5
0.5 mi
•1 Franklin Dr
9
Little Harbour School
Public District KG-5
1.0 mi
•50 Clough Dr Ste 1
7
Mary C. Dondero Elementary School
Public District KG-5
2.3 mi
•32 Van Buren Ave
School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.
Neighborhood
The neighbors living near this home have an average income of $66,113. The majority of Portsmouth, NH residents have income between $35k-100k annually. Most families are single, no kids. Typical level of education for residents in this area is post secondary degree.
How much money do the neighbors make?
30%
<35k
45%
35k-100k
23%
100k-200k
2%
200k+
What level of education do the neighbors have?
High School Diploma
Post Secondary Degree
Masters Degree
What types of families live nearby?
79%
Single, No Kids
3%
Single, with Kids
13%
Married, No Kids
5%
Married, with Kids
Are the neighbors home owners or renters?
Home Owners
Renters
How old are people in this area?
5%
<11 yrs old
1%
12-17 yrs old
43%
18-34 yrs old
38%
35-64 yrs old
13%
65+ yrs old
What do the neighbors do for fun?
Yoga/pilates
Continuing Education Courses
Symphony or Opera
Where do the neighbors shop?
H&M
Express/Express For Men
Chico's
Where do the neighbors go to eat?
Dominos Pizza
Qdoba
Boston Market
What do the neighbors drive?
Audi
Volkswagen
Volvo
What do the neighbors listen to?
Alternative
Urban Contemporary
Talk/Personality
All data provided by Home Junction and Claritas
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Frequently asked questions
About 621 Islington St Unit B
The listing price of 621 Islington St Unit B property is $599,900.
The property 621 Islington St Unit B is a condo located in Portsmouth, New Hampshire, 03801.
Active Listing: 621 Islington St Unit B is For Sale (Active/New) which means the seller is accepting offers.
The nearby schools for 621 Islington St Unit B are: New Franklin School (GreatSchools Rating 8/10), Little Harbour School (GreatSchools Rating 9/10), Mary C. Dondero Elementary School (GreatSchools Rating 7/10), Portsmouth Middle School (GreatSchools Rating 7/10), Shapleigh School (GreatSchools Rating 5/10), Rye Junior High School (GreatSchools Rating 7/10), Portsmouth High School (GreatSchools Rating 8/10), Robert W Traip Academy (GreatSchools Rating 6/10), Newmarket Jr.-Sr. High School (GreatSchools Rating 8/10).
The property at 621 Islington St Unit B has 2 bedrooms and 1 bathroom.
The property 621 Islington St Unit B is 911 SqFt (source: MLS/tax record).
The year of construction for 621 Islington St Unit B is 1900.
This home is located at 621 Islington St Unit B in Portsmouth, NH and zip code 03801 in the Seacoast neighborhood. This 911 square foot home was built in 1900. Features: 2 bedrooms, 1 bathroom. It has been listed on Rocket Homes since October 2, 2024 and is currently priced at $599,900.
In May 2025 in Portsmouth, NH there were 90.9% more homes for sale than in April. In May 2025, listings were on the market for 57 days. During the same period, the median list price in this real estate market was $875,000.
From Rocket Homes Real Estate and based on county public records data.