If you have been searching for the perfect estate property to call home or to run an approved Wedding/Event Venue and Bed & Breakfast, this is it! Welcome to The Issac Adams Homestead, also known as Chestnut Manor. The owner has spent the last 12 years bringing this estate back to life. Every detail has been thought about and cared for. The property has 7 official bedrooms with two additional guest quarters. Almost every bedroom has an ensuite bathroom for guest privacy. The property has a fire suppression system complete with a cistern system in the basement. There are approvals in hand from the town to use this property for a venue for weddings/events and even to build an attached Function Hall onto one of the two barns for an indoor venue. The property is rounded out with two functional barns, a small chapel, and an old windmill that now serves as storage and a look out at the very top with 360 degree views. Views of the Sandwich mountain range from many of the bedrooms as well as the large patio that is perfect for hosting large gatherings. You absolutely must see this property to appreciate all that is has to offer and the future potential it offers as well. It's ready for someone to take it to the next level... is that you? Make your appointment today!
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Listed by:
Adam Dow,
KW Coastal and Lakes & Mountains Realty/Wolfeboro Phone:866-525-3946
Bought with: KW Coastal and Lakes & Mountains Realty/Wolfeboro
$3,875,000
284 Wentworth Hill Road, Sandwich, NH 03227
7beds
6,565sqft
Single Family Residence
Built in 1800
12.37 Acres Lot
$3,943,500 Zestimate®
$590/sqft
$2,462 Estimated rent
Home value
$3,943,500
Estimated sales range
Not available
$2,462/mo
Zestimate® history
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Zillow last checked: 7 hours ago
Listing updated: December 15, 2025 at 12:43pm
Listed by:
Adam Dow,
KW Coastal and Lakes & Mountains Realty/Wolfeboro Phone:866-525-3946
Bought with:
Adam Dow
KW Coastal and Lakes & Mountains Realty/Wolfeboro
Source: PrimeMLS,MLS#: 5068069
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 7
- Bathrooms: 10
- Full bathrooms: 3
- 3/4 bathrooms: 4
- 1/2 bathrooms: 3
Heating
- Propane, Pellet Stove, Baseboard, Electric, Hot Air, Gas Stove, Mini Split
Cooling
- Mini Split
Appliances
- Included: Dishwasher, Dryer, Range Hood, Microwave, Wall Oven, Gas Range, Refrigerator, Propane Water Heater, Water Heater
- Laundry: 1st Floor Laundry, 2nd Floor Laundry
Features
- Kitchen Island, Primary BR w/ BA, Natural Light, Natural Woodwork, Programmable Thermostat, Pot Filler
- Flooring: Carpet, Hardwood, Tile, Wood
- Windows: Double Pane Windows, Triple Pane Windows
- Basement: Gravel,Interior Stairs,Storage Space,Unfinished,Walkout,Interior Entry
- Number of fireplaces: 1
- Fireplace features: Gas, 1 Fireplace, 3+ Fireplaces, Wood Stove Insert
Interior area
- Total structure area: 9,432
- Total interior livable area: 6,565 sqft
- Finished area above ground: 6,565
- Finished area below ground: 0
Property
Parking
- Parking features: Circular Driveway, Crushed Stone, Dirt, Gravel
Features
- Levels: Two
- Stories: 2
- Patio & porch: Enclosed Porch
- Exterior features: Storage
- Has view: Yes
- View description: Mountain(s)
- Frontage length: Road frontage: 673
Lot
- Size: 12.37 Acres
- Features: Level, Major Road Frontage
Details
- Additional structures: Barn(s), Outbuilding
- Parcel number: SDWIM00R10L000001S00000F
- Zoning description: 01 - RURAL/RESIDENTIAL
- Other equipment: Sprinkler System
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence
Materials
- Wood Siding
- Foundation: Concrete, Granite
- Roof: Architectural Shingle
Condition
- New construction: No
- Year built: 1800
Utilities & green energy
- Electric: 200+ Amp Service
- Sewer: 1500+ Gallon, Leach Field, On-Site Septic Exists
- Utilities for property: Propane, Phone Available, Underground Utilities
Community & neighborhood
Security
- Security features: Carbon Monoxide Detector(s), Hardwired Smoke Detector
Location
- Region: Sandwich
Price history
| Date | Event | Price |
|---|---|---|
| 12/15/2025 | Sold | $3,875,000-8.8%$590/sqft |
Source:  PrimeMLS #5068069 Report a problem | ||
| 10/31/2025 | Listed for sale | $4,250,000$647/sqft |
Source: PrimeMLS #5068069 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2024 | $12,080 | $783,400 |
| 2023 | $12,080 +9.1% | $783,400 +1.9% |
| 2022 | $11,074 +36.3% | $768,500 +36.9% |
Find assessor info on the county website
Neighborhood: 03227
Nearby schools
GreatSchools rating
- 7/10Sandwich Central SchoolGrades: K-6Distance: 1.6 mi
- 8/10Inter-Lakes Middle SchoolGrades: 7-8Distance: 9.5 mi
- 6/10Inter-Lakes High SchoolGrades: 9-12Distance: 9.5 mi
Schools provided by the listing agent
- Elementary: Sandwich Central School
- Middle: InterLakes Middle School
- High: InterLakes High School
- District: Inter-Lakes Coop Sch Dst
Source: PrimeMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
- New Hampshire
- Carroll County
- Sandwich
- 03227
- 284 Wentworth Hill Road