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Listing courtesy of PRIME_MLS / Cailin Gallo / Gallo Realty Group

100 Knotty

Belmont, NH 03220

5 beds
8 baths
12,681 sqft
~3 acre lot
$788 per sqft
2024 build
– on site

This one-of-a-kind luxury estate offers panoramic views of Lake Winnisquam and the mountains, with stunning sunrises and sunsets. A seasonal three-finger composite dock provides ample slips for all your lake toys. The main home has 4-bed, 7-bath including an attached 4-car heated garage with epoxy floors. Each bedroom has an en-suite with radiant floors and walk-in closets. The spa-like primary suite boasts a steam shower, heated benches, dual water closets, and a spacious walk-in closet. The open-concept chef’s kitchen features Thermador appliances, quartzite countertops, an ice maker, butler’s pantry, and custom cabinetry. A serene office offers built-ins and private entrance. Hardwood floors run through the main level and expansive upstairs game room. Smart home features include four gas fireplaces, coffered ceilings, surround sound, and dual laundry rooms. The lower level offers a kitchenette, living room, wine room with wet bar, theater, gym area, and radiant-heated concrete floors. Outside, enjoy impact-resistant windows/doors, patios, decks, fire pit, full outdoor kitchen with 65” TV, 8-person spa, apple orchard, raised garden, smart lighting/sound, and security system. A heated 6,008 sq ft (82x42) barn includes a guest suite with kitchenette, laundry, multiple baths, and vast space for storage or entertaining. Too many features to list—this is a must-see property!

Listing courtesy of PRIME_MLS / Cailin Gallo / Gallo Realty Group

Last checked: Checking… • Last updated Jun 30, 2025 •

MLS# 5048766 —

The Building

Year Built:

2024
Pre-Construction:

No
Construction Status:

Existing
Construction Materials:

Wood Frame
Architectural Style:

Modern Architecture, Walkout Lower Level
Roof:

Metal, Shingle - Architectural
Foundation:

Concrete
Features - Accessibility:

1st Floor 1/2 Bathroom, 1st Floor 3/4 Bathroom, 1st Floor Bedroom, 1st Floor Full Bathroom, 1st Floor Hrd Surfce Flr, Access Mailboxes No Steps, Bathroom with Step-in Shower, Bathroom with Tub, Hard Surface Flooring, 1st Floor Laundry
Total Stories:

1
Approx SqFt Total:

15542
Approx SqFt Total Finished:

12,681 Sqft
Approx SqFt Finished Above Grade:

9,241 Sqft
Approx SqFt Finished Below Grade:

3,440 Sqft
Approx SqFt Unfinished Above Grade:

1872
Approx SqFt Unfinished Above Grade Source:

Builder
Approx SqFt Unfinished Below Grade:

989
Approx SqFt Finished Building Source:

Other
Approx SqFt Unfinished Building Source:

Builder
Approx SqFt Finished Above Grade Source:

Builder

Interior

Total Rooms:

19
Features - Interior:

Bar, Cathedral Ceiling, Ceiling Fan, Dining Area, Fireplace - Gas, Fireplaces - 3+, Home Theatre Wiring, Hot Tub, In-Law/Accessory Dwelling, In-Law Suite, Kitchen Island, Kitchen/Dining, Kitchen/Family, Light Fixtures -Enrgy Rtd, Lighting - LED, Living/Dining, Primary BR w/ BA, Natural Light, Natural Woodwork, Storage - Indoor, Surround Sound Wiring, Vaulted Ceiling, Walk-in Closet, Walk-in Pantry, Wet Bar, Window Treatment, Programmable Thermostat, Laundry - 1st Floor, Laundry - Basement, Smart Thermostat, Pot Filler
Flooring:

Concrete, Hardwood, Tile, Wood
Basement:

Yes
Basement Description:

Climate Controlled, Concrete, Concrete Floor, Daylight, Finished, Full, Insulated, Stairs - Exterior, Stairs - Interior, Storage Space, Walkout, Stairs - Basement
Basement Access Type:

Walkout

Location

Map:

211
Latitude:

43.517609000001002
Longitude:

-71.491094000000004

The Property

Property Type:

Single Family
Property Class:

Residential
Owned Land:

Yes
Seasonal:

No
Lot Features:

Alternative Lots Avail, Alternative Styles Avail, Country Setting, Lake Access, Lake View, Landscaped, Mountain View, Orchards, Street Lights, Subdivision, Trail/Near Trail, Walking Trails, Water View, Neighborhood
Lot SqFt:

120,226 Sqft
Lot Acres:

2 Sqft
Zoning:

RES
Exterior Features:

Boat Slip/Dock, Docks, Balcony, Barn, Deck, Garden Space, Guest House, Hot Tub, Patio, Porch - Covered, Private Dock, ROW to Water, Storage, Window Screens, Windows - High Impact, Windows - Solar Shades, Built in Gas Grill
Driveway:

Circular, Paved
Road Frontage:

Yes
Road Frontage Length:

391 Sqft
Waterview:

Yes
Waterfront:

No
Water Body Name:

Winnisquam Lake
Water Body Type:

Lake
Water Access Details:

Dock Access, Right of Way, Water Access is Leased
Water Body Access:

Yes
Water Restrictions:

Unknown
ROW - Parcel Access

Unknown
ROW to other Parcel

Yes

Listing Agent

Contact info:

Taxes

Tax Year:

2025
Taxes TBD:

No
Tax - Gross Amount:

$52,899

Beds

Total Bedrooms:

5

Baths

Total Baths:

8
Full Baths:

1
Three Quarter Baths:

5
Half Baths:

2

The Listing

Virtual Tour
Price Per SqFt:

788.58
Foreclosed/Bank-Owned/REO:

No

Heating & Cooling

Heating:

Forced Air, Radiant Floor
Cooling:

Central AC

Utilities

Utilities:

Cable, Gas - LP/Bottle, Gas - Underground, Underground Utilities
Sewer:

Public
Electric:

Circuit Breaker(s), Underground
Water Source:

Private, Purifier/Soft

Appliances

Appliances:

Cooktop - Down-Draft, Cooktop - Gas, Dishwasher, Dryer, Range Hood, Microwave, Mini Fridge, Oven - Double, Range - Gas, Refrigerator, Trash Compactor, Stove - Gas, Water Heater - Gas, Water Heater - On Demand, Cooktop - Induction, Ice Maker-Stand Alone, Exhaust Fan

Schools

Elementary School:

Belmont Elementary
Middle Or Junior School:

Belmont Middle School
High School:

Belmont High School

The Community

Development / Subdivision:

Trailside Acres
Covenants:

Yes
Easements:

Unknown
Fee:

2000
Fee Includes:

HOA Fee
Fee Frequency:

Yearly

Parking

Garage:

Yes
Garage Capacity:

10
Parking:

Auto Open, Direct Entry, Heated Garage, RV Garage, Driveway, Garage, Parking Spaces 11 - 20, Paved, Covered, Barn, Attached, Carport

Monthly cost estimate

Asking price

$9,999,999

Expense	Monthly cost
Mortgage	$53,546
Taxes	$4,408
Insurance	$2,749
HOA fees	$167
Utilities	$711 See report
Total	$61,581/mo.^*
	^*This is an estimate

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Sale history

Date	Event	Source	Price	% Change
6/26/25 Jun 26, 2025	Listed / Active	PRIME_MLS	$9,999,999

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This house located in Belmont, NH 03220 is currently for sale for $9,999,999. 100 Knotty is a 12,681 square foot house with 5 beds and 8 baths that has been on Estately for 4 days. This house is in the attendance area of Belmont High School, Belmont Elementary School, and Belmont Middle School.

Listing Courtesy of: PRIME_MLS and Gallo Realty Group.

Copyright 2025 PrimeMLS, Inc. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this display comes in part from the IDX Program of PrimeMLS. The information being provided is 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.