Welcome to 155 Mill Brook Road in Thornton, NH—a charming 1.5-story New Englander home with a bonus New Englander style Accessory Dwelling unit set on 1.0± acres offering a blend of character and modern updates. 155 Rebbuilt in 2005 and 151 being rebuilt in 2009 and hardwood flooring throughout. Enjoy year-round comfort with a heat pump/mini-split system (approx. 7 yrs), plus electric baseboard heat and a wood stove. Private drilled well (2011) and septic system (2004, recently serviced June 2025) offer added peace of mind. The flexible layout in the main home includes a finished main level with first floor bedroom, bathroom, laundry , with additional space upstairs, ideal for bedrooms, office, or guests. Additional features include 200 amp electrical, metal roof, vinyl siding, portable generator, and Spectrum internet availability. The second home also includes an open layout on the main level with one level bathroom bedroom and laundry. The second floor offers another bedroom and a half bathroom. Set on a rural residential lot with paved road frontage and a gravel driveway, this property offers privacy while remaining close to local amenities and outdoor recreation. Showings begin at the open house on May 9th from 12pm to 2pm! Hope to see you there for this rare opportunity to live in one unit and rent the other out, or liven one unit and have family in another, or perhaps you strictly wish to rent it out. With is central location in New Hampshire Mother Nature is your playground here. Close to gold, pickleball, skiing, watersports, hiking, snowmobiling, ice fishing, everything you can imagine all 4 seasons.
Coming soon 05/09
Listed by: Keller Williams Realty Metro-Concord
$575,000
151/155 Mill Brook Road, Thornton, NH 03285
5beds
2,260sqft
Est.:
Multi Family
Built in 2005
-- sqft lot
$-- Zestimate®
$254/sqft
$-- HOA
What's special
- 17 hours |
- 81 |
- 2 |
Zillow last checked:
Listing updated:
Listed by:
Melissa Perrault,
Keller Williams Realty Metro-Concord 603-226-2220
Source: PrimeMLS,MLS#: 5086961
Tour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 3
- Full bathrooms: 1
- 3/4 bathrooms: 1
- 1/2 bathrooms: 1
Heating
- Baseboard, Electric, Heat Pump, Wood Stove
Cooling
- Mini Split
Features
- Flooring: Hardwood, Softwood
- Basement: Crawl Space,Unfinished,Interior Entry
Interior area
- Total structure area: 2,500
- Total interior livable area: 2,260 sqft
- Finished area above ground: 2,260
- Finished area below ground: 0
Video & virtual tour
Property
Parking
- Parking features: Dirt, Gravel, Driveway
- Has uncovered spaces: Yes
Features
- Levels: Two
- Stories: 2
- Exterior features: Deck
Lot
- Size: 1 Acres
- Features: Level, Wooded, Rural
Details
- Zoning description: RURAL
- Other equipment: Portable Generator
Construction
Type & style
- Home type: MultiFamily
- Architectural style: New Englander
- Property subtype: Multi Family
Materials
- Wood Frame, Vinyl Siding
- Foundation: Concrete, Wood
- Roof: Metal
Condition
- New construction: No
- Year built: 2005
Utilities & green energy
- Electric: 200+ Amp Service, Circuit Breakers
- Sewer: 1250 Gallon, Private Sewer, Septic Tank
- Utilities for property: Phone Available
Community & HOA
Location
- Region: Thornton
Financial & listing details
- Price per square foot: $254/sqft
- Tax assessed value: $428,500
- Annual tax amount: $5,031
- Date on market: 5/5/2026
- Road surface type: Paved
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
Price history is unavailable.
Public tax history
Tax history is unavailable.
Monthly payment
Est. payment
$3,581/mo
Principal & interest
$2814
Property taxes
$767
More affordability tools
Climate risks
Neighborhood: 03285
Nearby schools
GreatSchools rating
- 7/10Thornton Central SchoolGrades: K-8Distance: 1.1 mi
- 5/10Plymouth Regional High SchoolGrades: 9-12Distance: 10.6 mi
Schools provided by the listing agent
- Elementary: Thornton Central School
- High: Plymouth Regional High School
Source: PrimeMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
A local agent can set up tours, give advice and negotiate with sellers.
A local lender can help you make sure your offer is ready when you are.
- New Hampshire
- Grafton County
- Thornton
- 03285
- 151/155 Mill Brook Road




