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  • Listed by: Four Seasons Sotheby's Int'l Realty
    Bought with: RE/MAX Shoreline
    $2,000,000

    21 Silver Cascade Way, Alton, NH 03810

    2beds
    1,351sqft
    Single Family Residence
    Built in 1929
    3 Acres Lot
    $2,007,800 Zestimate®
    $1,480/sqft
    $2,686 Estimated rent

    Home value

    $2,007,800

    $1.69M - $2.39M

    $2,686/mo

    Zestimate® history
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    What's special

    Remarkable 3-acre waterfront estate offers one of them: a coveted, two-bedroom, two-bay boathouse grandfathered under current shoreland regulations. With 475 feet of westerly facing shoreline and the ability to house 28 foot and 30 foot boats (both with 12 foot beams), this property is a rare opportunity to own a piece of the lake living history. All key approvals are already in place, including plans to rebuild the iconic boathouse (renderings included in the pictures), construct a custom-designed main residence, and implement a comprehensive landscape plan featuring a perched beach and an additional 40 foot dock. The property also comes with updated septic design and a secondary driveway access from East Side Drive, offering both flexibility and future readiness. The grounds are rich in character, with a dramatic natural waterfall marking the northern boundary, creating a sense of privacy and wonder. Every detail has been thoughtfully considered to streamline the creation of a multigenerational lakeside compound. Legacy properties of this magnitude and potential on Lake Winnipesaukee are exceedingly rare. This is more than a home, it is a heritage in the making.

    Zillow last checked:

    Listing updated:

    Listed by:

    Ashley Davis,

    Four Seasons Sotheby's Int'l Realty 603-677-7012,

    Meagan Bowen,

    Four Seasons Sotheby's Int'l Realty

    Bought with:

    Steven Gray

    RE/MAX Shoreline

    Source: PrimeMLS,MLS#: 5038473MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 2
    • Bathrooms: 2
    • Full bathrooms: 1
    • 1/2 bathrooms: 1
    Heating
    • None
    Cooling
    • None
    Features
    • Has basement: No
    Interior area
    • Total structure area: 1,351
    • Total interior livable area: 1,351 sqft
    • Finished area above ground: 1,351
    • Finished area below ground: 0

    Property

    Parking
    • Total spaces: 2
    • Parking features: Paved
    • Garage spaces: 2
    Features
    • Levels: Two
    • Stories: 2
    • Has view: Yes
    • View description: Water, Lake, Mountain(s)
    • Has water view: Yes
    • Water view: Water,Lake
    • Waterfront features: Lake Access, Lake Front, Lakes, Waterfall, Waterfront
    • Body of water: Lake Winnipesaukee
    • Frontage length: Water frontage: 475,Road frontage: 530
    Lot
    • Size: 3 Acres
    • Features: Sloped, Steep Slope, Views, Wooded
    Details
    • Parcel number: ALTNM39B11
    • Zoning description: LR-LAK

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence
    Materials
    • Wood Frame
    • Foundation: Concrete
    • Roof: Asphalt Shingle
    Condition
    • New construction: No
    • Year built: 1929

    Utilities & green energy

    • Electric: Circuit Breakers
    • Sewer: Septic Design Available
    • Utilities for property: Cable

    Community & neighborhood

    Location
    • Region: Alton Bay

    Price history

    DateEventPrice
    4/3/2026Sold$2,000,000-27.3%$1,480/sqft
    Source: PrimeMLS #5038473 Report a problem
    7/1/2025Price change$2,750,000-8.3%$2,036/sqft
    Source: PrimeMLS #5038473 Report a problem
    4/30/2025Listed for sale$3,000,000+41.2%$2,221/sqft
    Source: PrimeMLS #5038473 Report a problem
    5/25/2023Sold$2,125,000-3.2%$1,573/sqft
    Source: Public Record Report a problem
    2/3/2023Listed for sale$2,195,000-8.4%$1,625/sqft
    Source: PrimeMLS #4942362 Report a problem
    11/9/2022Listing removed--
    Source: RE/MAX International Report a problem
    8/3/2022Price change$2,395,000-11.1%$1,773/sqft
    Source: PrimeMLS #4890340 Report a problem
    11/11/2021Listed for sale$2,695,000+230.7%$1,995/sqft
    Source: PrimeMLS #4890340 Report a problem
    7/1/2016Sold$815,000-4.1%$603/sqft
    Source: Public Record Report a problem
    4/18/2016Pending sale$850,000$629/sqft
    Source: Coldwell Banker Residential Brokerage - Alton Bay #4483124 Report a problem
    4/15/2016Listed for sale$850,000+0%$629/sqft
    Source: Coldwell Banker Residential Brokerage - Alton Bay #4483124 Report a problem
    12/31/2015Listing removed$849,990$629/sqft
    Source: Four Seasons #4326082 Report a problem
    9/14/2015Listed for sale$849,990-15%$629/sqft
    Source: Four Seasons Sotheby's International Realty #4326082 Report a problem
    5/31/2015Listing removed$999,995$740/sqft
    Source: Four Seasons Sotheby's International Realty #4326082 Report a problem
    1/3/2015Listed for sale$999,995$740/sqft
    Source: Four Seasons Sotheby's International Realty #4326082 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2024$15,114 +2.1%$1,164,400 +3.7%
    2023$14,796 +15.9%$1,122,600
    2022$12,764 +12.3%$1,122,600 +37.7%
    2021$11,369 $815,000
    2020$11,369 +11.5%$815,000
    2019$10,196 -9.9%$815,000 +0.7%
    2018$11,321 +8.8%$809,200
    2017$10,406 -7%$809,200 +2.3%
    2016$11,195 +7.7%$791,200 +8.7%
    2015$10,390 +2.4%$728,100 -0.6%
    2014$10,147 +1.5%$732,600 -1.5%
    2013$9,993 +2.5%$743,500 +4.3%
    2012$9,750 +4.2%$712,700 -0.5%
    2011$9,359 +8.4%$716,100 -1.9%
    2009$8,631 -8.2%$729,600 -12.3%
    2008$9,397 -0.2%$831,600 -6.6%
    2007$9,412 $890,400

    Find assessor info on the county website

    Neighborhood: 03810

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • Elementary: Alton Central School
    • Middle: Alton Central School
    • High: Prospect Mountain High School
    • District: Prospect Mountain

    Source: PrimeMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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