Duplex with Separate Side
25 Mill Street, Epping, NH 03042
New
MULTI_FAMILY - Colonial - Epping, NH
Property size:
2,414 SFLot size:
0.20 AcresPrice / SF:
$318/SF- Added:
- Jun 9, 2026
- Days on Market:
- 2
- Last Refresh:
- Jun 10 at 1:06 am
Property Features for 25 Mill Street
General Information
- Property type
- Residential Multi Family
- Property subtype
- Other
- Zoning
- HDR
- Rooms
- Basement
- Patio and Porch features
- Porch, Patio
- Exterior features
- Patio, Porch, Covered Porch
- Standard status
- Active
- Size
- 2,414 SF
- Lot size
- 0.20 Acres
Taxes and HOA fees
- Tax Year
- 2025
- Tax Annual Amount
- 6157
Utilities
- Utilities
- Cable Available
- Heating system
- Hot Water(Heating), Propane (Heating), Oil
- Water source
- Public
Building Details
- Year built
- 1925
- Floors in Building
- 2
- Number of units
- 2
- Flooring type
- Vinyl, Laminate, Hardwood
- Building materials
- Wood Frame, Vinyl Siding
- Roof type
- Shingle
- Architectural style
- Colonial
Listing agent Heather Stasiak (207) 251-4762
Listing office The Aland Realty Group 175 Market Street., Portsmouth, NH (603) 501-0463
Listing date Jun 9, 2026
MLS# 5093673
Listing URL
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.
HighLights
- 1925 colonial with two separate sides (A and B), originally a single family with an in‑law apartment
- Side A rebuilt from the foundation up with 3 bedrooms and 1.5 bathrooms
- Side A features solid maple kitchen cabinets, granite countertops and an island, plus a dining area with door to the side deck
- Side A includes a first‑floor half bath with laundry and a large full basement with interior access
- Side B has an open kitchen with Kraftmaid cabinets and granite counters, a large living room, and an enclosed porch
- Side B includes 3 bedrooms and a 3/4 bathroom with a new dormer, plus a basement accessed from an outside door with extensive drainage work and new stone work
Overview
This property is a duplex-style residential income asset on one parcel, built in 1925 and recently renovated with the sides being operated as separate homes. Side A is described as newly constructed from the foundation up and includes three bedrooms and 1.5 bathrooms. The layout includes a farmer’s porch, a patio, a kitchen with solid maple cabinets, granite countertops, and an island, plus a dining area with access to a side deck. A first-floor half bathroom and laundry are included, along with a large full basement with interior access.
Side B retains additional character elements and is described with an open kitchen featuring Kraftmaid cabinets and granite counters, an open dining area, and a large living room. An enclosed porch is included, as well as a first-floor full bath with laundry. Upstairs are three bedrooms and a 3/4 bathroom with a new dormer for added space. The property also has outdoor gathering space with a gazebo and deck. A basement is available on Side B via an exterior door, with drainage work and new stone work noted.
With updated, self-contained living arrangements, the property may suit a tenant-and-owner scenario, multi-generational living, or renting both sides. Interior access to a full basement is identified on Side A, and exterior basement access is identified for Side B, supporting practical day-to-day usability across both units.
Side B retains additional character elements and is described with an open kitchen featuring Kraftmaid cabinets and granite counters, an open dining area, and a large living room. An enclosed porch is included, as well as a first-floor full bath with laundry. Upstairs are three bedrooms and a 3/4 bathroom with a new dormer for added space. The property also has outdoor gathering space with a gazebo and deck. A basement is available on Side B via an exterior door, with drainage work and new stone work noted.
With updated, self-contained living arrangements, the property may suit a tenant-and-owner scenario, multi-generational living, or renting both sides. Interior access to a full basement is identified on Side A, and exterior basement access is identified for Side B, supporting practical day-to-day usability across both units.
Local Financial Insights For Multifamily LT 5
Simulate Cap Rate and NOI
NOI Build-Up
- Vacancy
- income lost from leasable area expected to sit empty during the year — subtracted from gross rent.
- EGI (Effective Gross Income)
- gross rent minus vacancy losses — the realistic income before paying operating costs.
- OpEx (Operating Expenses)
- recurring costs to operate the property (property tax, insurance, utilities, maintenance, management) — excludes financing and capital improvements.
- NOI (Net Operating Income)
- income a property generates after operating costs but before financing and taxes.
| Component | $ | $/SF |
|---|---|---|
| Gross rent | $60.8k | $25.20 |
| − Vacancy | −$2.7k | −$1.13 |
| EGI | $58.1k | $24.07 |
| − OpEx | −$17.4k | −$7.22 |
| NOI | $40.7k | $16.85 |
2,414 SF · lease $25.20/SF/yr · vacancy 4.50% · expense 30.00%
Alternative Uses
Best Use
Multifamily LT 5
$581.0K
$508.3K – $677.8K
NOI $40,667 @ 7.0% cap · market cap 5.28%
Second Best
Apartment 5plus
$523.3K
$457.9K – $610.5K
NOI $36,632 @ 7.0% cap · market cap 4.76%
Theoretical Best
Office A
$803.7K
$703.2K – $937.6K
NOI $56,258 @ 7.0% cap · market cap 7.31%
Zoning and permitted uses should be independently verified with local authorities.
Property Profile
Location Intelligence
Current Use by Public Records
Duplexes
Location Insight
- Map
- Local Demand
- City
- Epping
- County
- Rockingham
- State
- New Hampshire
- Longitude
- -71.0696571
- Latitude
- 43.0389581
Nearby Similar for Sale
FAQs
What type of property is this?
Duplex - Two residential units on one lot with updated interiors and separate living configurations for flexible occupancy.
Where is this duplex located?
The property is located at 25 Mill Street Epping, NH.
What is the asking price?
The asking price for this property is $769,900.
What are key features of this property?
This property features: 1925 colonial with two separate sides (A and B), originally a single family with an in‑law apartment; Side A rebuilt from the foundation up with 3 bedrooms and 1.5 bathrooms; Side A features solid maple kitchen cabinets, granite countertops and an island, plus a dining area with door to the side deck
