Three-Unit Triplex with Carriage
New
For Sale
$1,595,000
383 Miller Avenue, Portsmouth, NH 03801
Multi-Family, Portsmouth, NH
Property Size2,964 SF
Lot Size0.26 Acres
Price / SF$538.12
Days on Market2
Property Features for 383 Miller Avenue
General Information
Property type
Residential Multi Family
Property subtype
Other
Zoning
GRA
Bedrooms
5
Bathrooms
3
Full bathrooms
3
Rooms
Bedroom 2, Bathroom 1, Bedroom 3, Basement, Bathroom 3, Bedroom 4, Bathroom 2, Bedroom 5, Bedroom 1
Lot features
City Lot, Condo Development, Country Setting, Level, Neighborhood, Near School(s)
Elementary school
Little Harbor School
Middle school
Portsmouth Middle School
High school
Portsmouth High School
Elementary school district
Portsmouth
Middle school district
Portsmouth
High school district
Portsmouth
Directions
GPS Correct
Standard status
Active
Size
2,964 SF
Lot size
0.26 Acres
Taxes and HOA fees
Tax Year
2026
Tax Annual Amount
12000
Utilities
Heating system
Hot Water(Heating)
Water source
Public
Amenities
front porch
private backyard
garage
storage
Building Details
Year built
1900
Floors in Building
3
Number of units
3
Building materials
Clapboard Exterior, Shingle Siding
Roof type
Shingle
Architectural style
Other
Listing Agency:
Tate & Foss Sotheby's International Rlty · Sotheby's International Realty
Listed By:
Kurt Schneider
(603) 964-8028
Added: Sep 16
Changed: Sep 17
Last Checked: Sep 17 at 3:06PM
MLS# 5110204
Copyright © 2026 PrimeMLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Investment Insights
Based on property information with market context.
Located at 383 Miller Avenue in Portsmouth’s Little Harbor neighborhood, this 2,964-square-foot triplex sits on 0.26 acres and dates to 1900. The main residence contains two separate apartments, each with two bedrooms and one bathroom. A detached carriage house provides a third residence with one bedroom, one bathroom, and an additional loft.
Exterior features include clapboard and shingle siding, a shingle roof, a front porch, and a level private backyard. The property also includes a large two-car garage with additional parking and storage. Public water serves the property, and heating is provided by a hot water system. The sidewalk-lined neighborhood is within walking distance of Portsmouth schools, Leary Field, and downtown, with Rye beaches approximately 10 minutes away by car.
Exterior features include clapboard and shingle siding, a shingle roof, a front porch, and a level private backyard. The property also includes a large two-car garage with additional parking and storage. Public water serves the property, and heating is provided by a hot water system. The sidewalk-lined neighborhood is within walking distance of Portsmouth schools, Leary Field, and downtown, with Rye beaches approximately 10 minutes away by car.
Key Highlights
- Three‑unit property with two apartments in the main residence and a separate carriage house
- 2,964 square feet on a 0.26‑acre lot
- Main‑building apartments each offer 2 bedrooms and 1 bathroom
Property Analytics
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Current Use
Lease Details
3
Residential units
Location Intelligence
Trade Area within ½ mile
965
Businesses Nearby
Explore this area
Business Placement
Demographics for 03801, NH
22,767
Population
11,448
Households
2
Avg Household Size
43
Median Age
63%
College-Educated
98%
High-School Grad
23.8 sq mi
ZIP Area
957
Density / Sq Mi
$106,520
Median Household Income
$65,984
Median Earnings
$1,783
Median Rent
$647,500
Median Home Value
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Market
Vacancy Rate% for Multifamily in Northeast region
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Frequently Asked Questions
What type of property is this?
Triplex - Three residences include a two-unit main building and a separate carriage house with loft space.
Where is this triplex located?
The property is located at 383 Miller Avenue Portsmouth, NH.
What is the asking price?
The asking price for this property is $1,595,000.
What are key features of this property?
This property features: Three‑unit property with two apartments in the main residence and a separate carriage house; 2,964 square feet on a 0.26‑acre lot; Main‑building apartments each offer 2 bedrooms and 1 bathroom
