25 South Mill Street, Portsmouth, NH 03801
Local realty services provided by:ERA Key Realty Services



25 South Mill Street,Portsmouth, NH 03801
$2,100,000
- 4 Beds
- 2 Baths
- 1,760 sq. ft.
- Single family
- Active
Listed by:emil uliano
Office:great island realty llc.
MLS#:5050213
Source:PrimeMLS
Price summary
- Price:$2,100,000
- Price per sq. ft.:$1,193.18
About this home
Welcome to 25 South Mill Street — a rare offering of newer construction (built in 2013) located on the waterfront in one of Portsmouth’s most sought-after neighborhoods. Currently set up as a 2 family home this would be a fairly straight forward conversion to a true single family property in a premier location. Each of the two units features 2 bedrooms, 1 full bath, and in-unit laundry, offering comfortable, modern living with a coastal flair. The upper unit enjoys elevated views and higher ceilings, maximizing light and enhancing the stunning water vistas. Outdoors, you'll find no shortage of parking with a deep, oversized garage (approx. 14' x 26') and a driveway that accommodates 6+ vehicles — an exceptional amenity for South End living. With flexible use options, this property is ideal for an owner-occupant looking to offset their costs with rental income, investors seeking a premium location asset, or those envisioning a condo conversion or conversion to a single-family residence. The upper unit will be vacant by end of July 2025, while the lower unit is leased through April 2026, providing both immediate flexibility and reliable income. Don’t miss this exceptional opportunity in the heart of the South End — just a short stroll to downtown Portsmouth, Prescott Park, and the city’s vibrant waterfront scene.
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Home facts
- Year built:2013
- Listing Id #:5050213
- Added:42 day(s) ago
- Updated:August 11, 2025 at 02:04 PM
Rooms and interior
- Bedrooms:4
- Total bathrooms:2
- Full bathrooms:2
- Living area:1,760 sq. ft.
Heating and cooling
- Heating:Hot Water
Structure and exterior
- Roof:Shingle
- Year built:2013
- Building area:1,760 sq. ft.
- Lot area:0.12 Acres
Schools
- High school:Portsmouth High School
- Middle school:Portsmouth Middle School
- Elementary school:Little Harbor School
Utilities
- Sewer:Public Available
Finances and disclosures
- Price:$2,100,000
- Price per sq. ft.:$1,193.18
- Tax amount:$13,845 (2024)
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