List Price: $995,000 | $276 per sq.ft. | 6 Bedroom | 5 Bathroom | 2 Story Single Family Home Sugar run subdivision,   
Listed Friday May 1, 2026 | MLS# 5086418
18 Treeline Road Thornton NH
Listed by Michael Huff Riverstone Realty, LLC
*Open House Saturday 5/9 from 10am to Noon!!* White Mountains Contemporary Luxury 5 Bedroom, 3 Bathroom Home With Separate 1BR, 1.5 BA In-Law Apartment. With an Exceptional Short Term Rental History, and approximately 5,000 square feet of high-end features and finishes, including a chef's kitchen, maple walls, a wet bar, stone fireplace, in-ceiling multi-room audio speakers, Bose-powered TV room, study area, and an extensive wrap-around steel deck, this home excels at entertaining and is in a great central location to access skiing, hiking, fishing, boating, and everything the White Mountains and neighboring Lakes Region have to offer. In addition to the successful short-term rental history, there is a basement level 1BR and 1.5 BA In-Law Apartment with separate, ground level entrances. Featured in the Boston Globe for its unique architectural design for its use of triangles in almost every room, this is a must-see house. There is an attached 3 car with plenty of room to store all of your toys. Recent improvements include the replacement of the septic system with a six bedroom state approved system, and the expansion of the in-law apartment to include the new playroom. The home is being sold furnished, and fiber-optic internet is available as well. Due to the busy rental schedule, select showings by appointment only.

Sale Includes : Furnishings
Appliances : Dishwasher | ENERGY STAR Qual Dishwshr | ENERGY STAR Qual Dryer | Range Hood | Microwave | Mini Fridge | Double Oven | Wall Oven | Electric Range | Gas Range | ENERGY STAR Qual Fridge | ENERGY STAR Qual Washer | Electric Water Heater | Induction Cooktop | Wine Cooler
Flooring: Bamboo | Carpet | Ceramic Tile | Hardwood | Slate/Stone | Softwood | Tile | Vinyl
Heating: Propane | Pellet Stove | Wood | Hot Water | Multi Zone | Wood Stove
Total Rooms: 23
Total Baths: 5
Full Baths: 4
1/2 Baths: 1
Total Bedrooms: 6
Kitchen: Room Dimensions: 40'2" x 9'9" Floor: 1
Living Room : Room Dimensions: 22'1" x 9'10" Floor: 1
Dining Room : Room Dimensions: 14'7" x 9'9" Floor: 1
Other : Room Dimensions: Wet Bar Floor: 1
Bedroom : Room Dimensions: 11'7" x 21'10" Floor: 1
Bathroom Full : Room Dimensions: 10'10" x 17'8" Floor: 1
Mudroom : Room Dimensions: 9'6" x 11'6" Floor: 1
Primary Bedroom : Room Dimensions: 14'4" x 26'6" Floor: 2
Bathroom Full : Room Dimensions: Floor: 2
Office/Study : Room Dimensions: 17'1" x 9' Floor: 2
Bedroom : Room Dimensions: 11'6" x 16'4" Floor: 2
Laundry Room : Room Dimensions: 10'1" x 8'3" Floor: 2
Bathroom Full : Room Dimensions: 7'8" x 13'1" Floor: 2
Bonus Room : Room Dimensions: BR 4 9'6" x 14' Floor: 2Family Room : Room Dimensions: 18'3" x 18'2" Floor: 2
Bedroom : Room Dimensions: 29' x 13'8" Floor: 2
Bedroom : Room Dimensions: In-Law Floor: Basement
Bathroom Full : Room Dimensions: In-Law Floor: Basement
Living Room : Room Dimensions: Primary Bath Floor: Basement
Kitchen : Room Dimensions: In-Law Floor: Basement
Playroom : Room Dimensions: In-Law Floor: Basement
Bedroom : Room Dimensions: In-Law Floor: Basement

Building Info
Year Built: 1972
Type: Wood Frame | Cedar Exterior | Clapboard Exterior
Total Structure SqFt.: 5020
Finished Sqft. Above Ground: 3603
Below Ground SqFt.: 1217
Apx Below Grade Unfinished SqFt.: 200
Basement: Apartment(s) | Climate Controlled | Concrete | Daylight | Finished | Exterior Stairs | Walkout | Interior Access | Exterior Access

Exterior Info
Style: Contemporary | Modern Architecture | Multi-Level
Exterior Color Cedar
Roof: Metal | Standing Seam

Utilities
Electric: 200+ Amp Service | Circuit Breaker(s)
Water: Drilled Well | Private
Sewer: Leach Field | Septic

Land Description:
Landscaped | Stream | Subdivision | Trail/Near Trail | Wooded | Abuts Conservation | Mountain | Near Golf Course | Near Paths | Near Skiing
Lot size: 1.5 acres
Zoned: GENERA
Surveyed: Unk
Flood Zone: No
Seasonal: No
Road Frontage: 426
Driveway: Gravel



Block - 0
Taxes $10,650
Assesed Value Not Reported
Schools
School District: Plymouth School District
Elementary School: Thornton Central School
Middle School: Thornton Central School
High School: Plymouth Regional High School

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