Brand new build on Suncook Valley Road in Alton close to town, Lake Winnipesaukee, schools, shopping, and all the amenities of Alton Bay. The home is located just 20 minutes from Gunstock Mountain and the Bank of NH Pavillion, which features many national music artists every summer. Centrally located less than a mile south of the Alton traffic circle, this lot offers privacy and convenience that is hard to find. The home is a colonial style with a two-car drive under garage that will keep your vehicles and toys dry and safe in the cold NH winters. It features a paved driveway that will protect your cars and home from dirt and mud. There is a large kitchen and dining area with a 7-foot island and quartz countertops which is perfect for hosting large holiday gatherings. A large pantry beside the kitchen provides extra storage for food and small appliances. There is a half guest bathroom on the first floor as well as a bonus room that could be used as a living room or a formal dining room. The master bedroom has a large walk-in closet as well as its own private bathroom with a custom tile shower. The laundry room is on the second floor as well as a second full bathroom with double sinks. Central air conditioning will keep you cool during the hot summer months. A large deck on the back of the home offers a serene setting to relax or share meals in the warmer months. The lot is wooded and private and the house sits back from the road providing exceptional privacy. Book your showing today. Agent interest.
Active
Listed by: KW Coastal and Lakes & Mountains Realty/Wolfeboro • Joe Collins
Price cut: $30K (9/1)
$669,000
173 Suncook Valley Road, Alton, NH 03809
3beds
2,300sqft
Single Family Residence
Built in 2025
2.57 Acres Lot
$665,400 Zestimate®
$291/sqft
$-- HOA
What's special
Two-car drive under garageCentral air conditioningPaved drivewayQuartz countertops
- 57 days
- 451
- 21
Zillow last checked:
Listing updated:
Listed by:
Joe Collins,
KW Coastal and Lakes & Mountains Realty/Wolfeboro Phone:603-833-5765
Source: PrimeMLS,MLS#: 5100354
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 3
- Bathrooms: 3
- Full bathrooms: 1
- 3/4 bathrooms: 1
- 1/2 bathrooms: 1
Heating
- Hot Air, Zoned
Cooling
- Central Air
Appliances
- Included: Dishwasher, Microwave, Refrigerator, Electric Stove, Domestic Water Heater, Gas Water Heater
- Laundry: 2nd Floor Laundry
Features
- Kitchen Island, Kitchen/Dining, Kitchen/Family
- Flooring: Tile, Vinyl Plank
- Basement: Concrete,Concrete Floor,Full,Exterior Entry,Basement Stairs,Walk-Out Access
Interior area
- Total structure area: 3,024
- Total interior livable area: 2,300 sqft
- Finished area above ground: 2,008
- Finished area below ground: 292
Property
Parking
- Total spaces: 2
- Parking features: Paved, Auto Open, Finished, Garage, Parking Spaces 1 - 10
- Garage spaces: 2
Accessibility
- Accessibility features: 1st Floor 1/2 Bathroom, 1st Floor Hrd Surfce Flr
Features
- Levels: Two
- Stories: 2
- Patio & porch: Covered Porch
- Frontage length: Road frontage: 190
Lot
- Size: 2.57 Acres
- Features: Country Setting, Wooded, Near Shopping, Near Skiing, Near Snowmobile Trails, Near School(s)
Details
- Zoning description: Residential
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence
Materials
- Cellulose Insulation, Fiberglss Blwn Insulation, Foam Insulation, Wood Frame, Vinyl Siding, Spray Foam Insulation
- Foundation: Concrete, Poured Concrete
- Roof: Architectural Shingle,Asphalt Shingle
Condition
- New construction: No
- Year built: 2025
Utilities & green energy
- Electric: 200+ Amp Service, Underground
- Sewer: 1250 Gallon, On-Site Septic Exists, Private Sewer, Septic Design Available
- Utilities for property: Cable Available, Propane, Underground Utilities, Fiber Optic Internt Avail
Community & HOA
Community
- Security: Hardwired Smoke Detector
Location
- Region: Alton
Financial & listing details
- Price per square foot: $291/sqft
- Annual tax amount: $1,476
- Date on market: 7/17/2026
- Road surface type: Paved
Estimated market value
$665,400
$632,000 - $699,000
$3,838/mo
Price history
| Date | Event | Price |
|---|---|---|
| 9/1/2026 | Price change | $669,000-4.3%$291/sqft |
Source: | ||
| 7/17/2026 | Listed for sale | $699,000-2.8%$304/sqft |
Source: | ||
| 6/11/2026 | Listing removed | $719,000$313/sqft |
Source: | ||
| 6/5/2026 | Listed for sale | $719,000-2.7%$313/sqft |
Source: | ||
| 5/3/2026 | Listing removed | $739,000$321/sqft |
Source: | ||
| 3/8/2026 | Listed for sale | $739,000$321/sqft |
Source: | ||
| 12/20/2025 | Listing removed | $739,000$321/sqft |
Source: | ||
| 11/3/2025 | Listed for sale | $739,000$321/sqft |
Source: | ||
Public tax history
Tax history is unavailable.
Monthly payment
Est. payment
Payment breakdown
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Neighborhood: 03809
Nearby schools
Schools provided by the listing agent
- Elementary: Alton Central School
- Middle: Alton Central School
- High: Prospect Mountain High School
- District: Alton School District SAU #72
Source: PrimeMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.





