Listed by Hammond Wheeler Realty · Susan M Hammond · Cell: 603-254-8933
300 Mill Brook Road, Thornton, NH
Single Family Residence
Listed by Hammond Wheeler Realty · Susan M Hammond · Cell: 603-254-8933
Property Description
Here's your chance at a Thornton single-family home: 300 Mill Brook Road, priced at $699,000. Expect 3 bedrooms, 3 bathrooms and 1,452 square feet of living space. Homes like this trade on the fundamentals: space, privacy and a New Hampshire address that works year-round. Also on the sheet: garage parking for 2, 2004 construction and roughly $481 per square foot. Scroll on for current photos, the complete spec sheet and this Thornton listing's market context.
This exceptional custom home, ideally located between Waterville Valley, Plymouth, and Lincoln, offering close proximity to skiing, hiking in the White Mountains, and kayaking on the Pemi River. Designed to maximize its brookside location, the home features a two-story, south-facing rear facade that optimizes views and winter passive solar heat gain through energy-efficient windows. The main level offers an open-concept living room with a propane fireplace, a dining area, and kitchen, located just off the heated two-car garage. This level also includes a primary bedroom en-suite retreat with a jacuzzi tub, shower, and walk-in closet, as well as a second bedroom with a walk-in closet and access to a full guest bath. A private 12' x 24' deck is located just off the dining area. The lower level, heated with in-floor radiant heat, serves as an excellent retreat for family or guests. It features a large family room with its own kitchen, dining, and living areas, alongside access to the outside patio. This level also includes a large bedroom with a walk-in closet, a full bath, and a flex room ideal for a home office. Additionally, there is a large laundry room and a mechanical room complete with a workbench, storage, and shelving. Recent upgrades include quartz countertops, backsplashes, new sinks, and new faucets in both kitchens. The home also features a new roof installed in August 2023 with a transferable GAF Golden Pledge 50-year warranty, and the deck was fully replaced in 2019.
Location Highlights
300 Mill Brook Road is a single family residence in Thornton, New Hampshire, listed at $699,000. That works out to about $481 per square foot, for a home built in 2004. It has been on the market for 8 weeks.
From here it is 3.3 miles to Owl's Nest Resort and 6.2 miles to Waterville Valley Resort. At this latitude, Thornton averages roughly 8.4 hours of sun a day in June and 3.6 in December.
Zoned schools in the Thornton: Thornton Central School (Elementary), PlymouthRe (High). Always confirm zoning with the district office.
Source: zoned school names are PrimeMLS listing data; distances, sun exposure and school facts are Owl’s Nest Real Estate additions (school facts from the NCES, U.S. Department of Education) — not PrimeMLS data.
Property Details
Essentials & finishes
- Bedrooms:3
- Total Baths:3
- Full Baths:3
- SqFt:1,452
- Price / SqFt:$481.40
- Property Type:Single Family Residence
- Year Built:2004
- County:NH-Grafton
- Town:Thornton, NH
- Status:Active
- Days on Market:55
Primary Features
Interior Features
Location Information
Financial Details
Additional
External Features
Property History
Estimated annual taxes for this property
| Year | Est. Tax |
|---|---|
| 2024 | $11,883 |
| 2023 | $11,586 |
| 2022 | $11,289 |
Source: Owl’s Nest Real Estate estimate from the list price at New Hampshire’s average effective tax rate — not PrimeMLS or town assessor data. Verify with the town assessor.
Market Data
Live snapshot computed by Owl’s Nest Real Estate from PrimeMLS IDX active listings in this town
- Active listings in Thornton63
- Average list price$598,472
- Price range$81,500 – $899,000
Mortgage Calculator
Estimate your monthly payment for this home
- Principal & Interest$3,535
- Property Tax$990
- Home Insurance$146
Source: Owl’s Nest Real Estate estimate, not PrimeMLS data. Estimates use typical New Hampshire costs — a 1.7% effective property-tax rate, insurance at 0.25% of home value/yr, and PMI below 20% down. Actual town tax rates vary; verify with your lender and the town assessor.
Around This Property
Schools, everyday places and nearby destinations near 300 Mill Brook Road, Thornton, NHSource: Google Maps Platform (Places) and Owl’s Nest Real Estate — not PrimeMLS data.
Listed by Hammond Wheeler Realty · Susan M Hammond · Cell: 603-254-8933
Owl’s Nest Real Estate estimate, not MLS data.
Questions About This Listing
What type of home is 300 Mill Brook Road?
Single-family home in Thornton, New Hampshire, built in 2004.
How much does 300 Mill Brook Road cost?
300 Mill Brook Road in Thornton, NH is listed at $699,000.
That works out to about $481 per square foot.
What area is 300 Mill Brook Road in?
The property is in Thornton, New Hampshire (03285).
How do I find 300 Mill Brook Road on the MLS?
The MLS number is #5104602 (PrimeMLS), listed on August 12, 2026.
Is 300 Mill Brook Road still available?
The listing's current MLS status is Active. Reach out and we can confirm availability and arrange a showing.
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MLS®: 5108115; Jason Mitchell Group
MLS®: 5108102; Jason Mitchell Group

NOTE: This representation is based in whole or in part on data generated by PrimeMLS, Inc., which assumes no responsibility for its accuracy. The data relating to real estate displayed on this site comes in part from the IDX Program of PrimeMLS.
This listing data is intended for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated 10/10/26.
