413 Islington Street
Portsmouth, NH, 03801 $ 1,300,000
Bedrooms4 Baths3.0 Sq 2,904 Monthly Estimate*
$ 8,004
Listed by Jackie Guido, Lamacchia Realty, Inc., 603-970-0177, jguido@lamacchiarealty.com
for $1,300,000 with 4 bedrooms and 3 full baths. This 2,904 square foot home was built in 1835 on a lot size of 0.14.
RARE opportunity to own a sprawling two-family home just a short 10-minute walk to historic downtown Portsmouth! Welcome to 413 Islington Street, a distinctive and expansive duplex offering nearly 3,000 sq ft of living space, rich character, and exceptional versatility. This rambling property exudes classic New England charm and features a total of 4 bedrooms, 3 baths, and ample bonus space, making it ideal for owner-occupants, multi-generational living, or investment potential. Each unit offers flexible layouts with generous room sizes and the opportunity to customize or enhance over time. The home also includes an unfinished basement for storage, two separate driveways for ample parking, and a sizable yard with additional outdoor storage spaceâan uncommon find so close to the heart of the city! The location is truly outstanding. Portsmouth is one of New Hampshireâs most vibrant and sought-after coastal communities, known for its historic architecture, thriving arts scene, and exceptional dining. Just minutes from your door, downtown Portsmouth offers award-winning restaurants, boutique shopping, waterfront parks, Prescott Park events, theaters, galleries, and a lively year-round atmosphere. Enjoy easy access to the Seacoast, beaches, marinas, and scenic walking paths, as well as convenient commuting via I-95 and Route 1. Properties with this size, flexibility, and proximity to downtown are rarely availableâthis is a unique chance to secure space, character, and location all in one remarkable investment. Photos may be digitally enhanced.
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FeaturesInteriorBasement Description Bulkhead Concrete Floor Full Unfinished
Basement Yes
Flooring Carpet Hardwood Vinyl
Total Number of Units 2
Total Full Baths 2
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GeneralRoad Frontage Yes
Sewer Public
Heating Natural Gas Hot Water
Cooling None
Utilities Gas On-Site
Roof Asphalt Shingle
Garage No
Flood Zone Unknown
Zoning CD4-L2
Year Built 1835
Electric 100 Amp Service Circuit Breaker(s)
Style Colonial Duplex
Stories Count 3
Construction Status Existing
Block 33
Assessment Amount 845000
Tax Year 2024
Status Detail 0
Covenants Unknown
Construction Materials Wood Frame Vinyl Siding
Directions Use GPS
High School Portsmouth High School
City Portsmouth
School District Portsmouth
Seasonal No
Elementary School Little Harbor School
Middle School Portsmouth Middle School
DOM 2
Price Per Sq Ft Total AG 447.66
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ExteriorLot Features Neighbor Business In Town Near Shopping
Exterior Amenities Shed
Driveway Paved
Lot Size Area 0.14
Water Source Public
Parking Features Driveway Off Street Parking Spaces 5 - 10 Paved
Foundation Brick Fieldstone Poured Concrete
Lot 0
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* Excluded FeaturesList ByJackie GuidoListing Agent
Lamacchia Realty, Inc.Broker
jguido@lamacchiarealty.comEmail
Affordability Calculator
- Monthly Principal & Interest
- $8,004
- Monthly Property Taxes
- --
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbyMulti-family listings in Portsmouth, NH
Average List Price $1,277,600
Percent of Sale Price 2%
About Portsmouth, NH 21,424 Population
3% Since 2002
$ 73,929 Median Income
42.32 Median Age
19% Households with Children
Trends Information provided by ATTOM Data Solutions.
1782400 Elementary School
451608 Middle School
Portsmouth High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 3/31/2026 | $1,300,000 | | Listed Price |