25 South Mill ST, Portsmouth, NH 03801
25 South Mill ST, Portsmouth, NH 03801
25 South Mill ST, Portsmouth, NH 03801
25 South Mill ST, Portsmouth, NH 03801
25 South Mill ST, Portsmouth, NH 03801
25 South Mill ST, Portsmouth, NH 03801
KC Gandee
KC Gandee

+1(802) 558-8002

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Listed by Emil Uliano • Great Island Realty LLC
Bought with Emil Uliano • Great Island Realty LLC

$ 1,640,000

$ 1,795,000 8.6%

Est. payment | /mo

4 Beds

2 Baths

1,760 SqFt

$ 1,640,000

$ 1,795,000 8.6%

Est. payment | /mo

4 Beds

2 Baths

1,760 SqFt

Key Details

Sold Price $1,640,000

Property Type Multi-Family

Listing Status Sold

Purchase Type For Sale

Square Footage 1,760 sqft

Price per Sqft $931

MLS Listing ID 5073158

Sold Date 09/01/26

Bedrooms 4

Full Baths 2

Construction Status Existing

Year Built 2013

Annual Tax Amount $14,253

Tax Year 2025

Lot Size 5,227 Sqft

Acres 0.12

Property Description

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. This thoughtfully designed two-family home presents a unique opportunity to own a versatile, incomegenerating 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 is currently vacant in order to make showing the property easier (most recently rented in 2025 for $2900/month), 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.

Location

State NH

County Nh-rockingham

Area Nh-Rockingham

Zoning GRB

Rooms

Basement Entrance Interior

Basement Unfinished

Interior

Cooling None

Flooring Carpet, Wood

Exterior

Garage Spaces 1.0

Utilities Available Propane

Roof Type Shingle

Building

Story 2

Sewer Public

Architectural Style Multi-Family

Construction Status Existing

Schools

Elementary Schools Little Harbor School

Middle Schools Portsmouth Middle School

High Schools Portsmouth High School

School District Portsmouth

PrimeMLS

Nearby Locations

KC Gandee

"My job is to find and attract mastery-based agents to the office, protect the culture, and make sure everyone is happy! "

+1(802) 558-8002

[email protected]

Rutland, VT 05701, USA

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25 South Mill ST