17 Prospect Mountain Road
MLS# 5061609 · Single Family Residence
258 days on marketA 4-bedroom home in Alton on 6.9 acres.
Description
Features
Heating
Cooling
Parking
Financial
Location
Listing History
This property was listed at $799,000 on Sep 16, 2025. The price has been reduced by $140,000 from the original $799,000. It has been on the market for 258 days.
About Alton, NH
Alton anchors the southern tip of Lake Winnipesaukee, with Alton Bay serving as one of the lake's most popular harbors. The town offers a mix of year-round homes and vacation properties, with Mt. Major trailhead — the most-hiked peak in the Lakes Region — right in town.
Airports
Ski Resorts
Distances are approximate. Click any destination for driving directions. NH has no state income tax or sales tax.
Other Active Listings on Lake Winnipesaukee
| Address | Price |
|---|---|
| 131 Hillcrest Drive | $820,000 |
| 63 Olympia Street | $820,000 |
| 76 Lady Walsingham Way | $814,900 |
| 51 Elm Street | $809,950 |
| 51 Elm Street | $809,950 |
| 68 Sterling Drive | $799,999 |
Active listings within 25% of this price. Browse all for-sale.
Recently Sold in Alton
| Address | Sold Price | Sold |
|---|---|---|
| 345 Heron Point Road | $40,000 | May 22, 2026 |
| 221 New Durham Road | $301,000 | May 22, 2026 |
| 654 Alton Mountain Road | $690,000 | May 18, 2026 |
| Lot 5-7 Avery Hill Road | $115,000 | May 14, 2026 |
| 11C NH Route 140 | $289,900 | May 13, 2026 |
| 19 Wendy Drive | $470,000 | May 13, 2026 |
Closed sales in the past 12 months. Data from PrimeMLS.
Listing Information
Active Listing
Experience the Area First
Rent a lakefront property nearby for a week or more
Listing information provided by PrimeMLS for personal, non-commercial use. Data deemed reliable but not guaranteed. © PrimeMLS, Inc.