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161 N Portaferry Lake Drive

Harrisville, NY 13648
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Bed 3

Bed

Bath 5

Bath

SqFt3,892

Sqft

Acres8.20

Acres(Lot)

Welcome to Cathedral Rock, a one-of-a-kind lakefront retreat set on 8.2 private acres with 3,892 sq ft of living space and 330 feet of frontage on Portaferry Lake. Formerly a Boy Scout camp (1947-2006), this extraordinary property blends rich history with refined modern luxury. Its namesake, Cathedral Rock, is a towering natural boulder beside the home-once a gathering place for services and climbing. Built in 2015, the custom contemporary residence offers two bedrooms, three full baths, and one half bath. Distinctive details include granite countertops, a stainless-steel kitchen sink, two antique stained-glass windows, an antique transom window from Argentina, a vaulted living room ceiling, and a historic fireplace mantel from the Waldorf Astoria. Expansive windows capture peaceful lake views and abundant natural light. The primary suite features an en-suite bath, sitting area, and large picture windows overlooking the water. An exterior bridge upstairs provides elevated access to Cathedral Rock, adding architectural interest and a unique connection to the landscape. The finished walkout lower level is designed for relaxation and entertaining, complete with a professionally outfitted home gym, full bath with built-in sauna and steam room, media room, and access to an outdoor patio. An attached garage offers year-round convenience. A renovated 697 sq ft guest house-formerly the camp counselor's residence--includes its own kitchen, full bath, living area, and private bedroom. Perennial gardens, large ornamental rock formations, and extensive professional landscaping incorporate a nearby stream into the design. The waterfront offers 330 feet of frontage, a permanent dock, sitting platform, electrified lean-to, private beach, and four outdoor firepits. Two storage sheds provide ample space for lake and recreational gear. Starlink high-speed internet ensures reliable connectivity. Offered fully furnished, this is a rare opportunity to own a legacy waterfront estate.

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Detail Ic Property Details

Property Type : Residential

Price : $1,450,000

AD Id : 82912313

MLS Id : 206646

Beds : 3

Lot Size : 8.20 Acres

Living Area Size : 3,892

Year Built : 2015

Garage : 1

County : Saint Lawrence

  • Map Map

Map

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Feature Features

  • Bedroom Information

    Total beds: 3

    Bathroom Information

    Total Baths: 5 Full Baths: 4 Half Baths: 1

    Room Information

    Has Basement: Yes Basement: Finished, Full, Walk-Out Access
  • Flooring Information

    Hardwood, Tile
  • Roofing Information

    Asphalt
  • Interior Features

    Sauna, Cathedral Ceiling(s), Coffered Ceiling(s), Granite Counters, High Speed Internet, Vaulted Ceiling(s) Roof: Asphalt Appliances: Dishwasher, Free-Standing Gas Range, Free-Standing Refrigerator, Microwave, Washer/Dryer, Water Heater, Water Softener Owned Laundry Features: In Basement
  • Heating & Cooling

    Has Heating: Yes Heating: Forced Air, Fireplace Insert, Propane Has Cooling: Yes Cooling: Central Air Water front: 1

  • Building Information

    Year Built: 2015 Building Area Total: 3892 Construction Materials: Asphalt, Blown-In Insulation, Vinyl Siding Stories: 3 Frontage Length: 330 Patio And Porch Features: Patio Private Pool: No Water front Features: Lake Front View: Creek/Stream, Forest, Garden, Lake
  • Exterior Features

    Exterior Features: Dock, Fire Pit, Garden, Private Yard, Storage

  • Lot Information

    Main Square Feet: 8.2 Acres Lot Size Acres: 8.2 Lot Size Square Feet: 357192 Lot Description: Wooded, Garden, Landscaped, Many Trees, Native Plants, Rock Outcropping, Views, Waterfront

  • Listing Price Information

    Listing Price: $1450000 Original Price: $1500000 Cash, Conventional

  • Tax Information

    Parcel Number: 407200 201.003-5-13.11 Annual Tax: $7674

  • Parking Information

    Garage Faces Front, Garage Door Opener, Attached

    Garage Information

    Has Garage: Yes Has Attached Garage: Yes Garage Space: 1

  • Utility Information

    Electricity Connected, Water Connected
  • Location Information

    Direction: From Harrisville take Rt 3 North to Camp Portaferry Rd, dirt road on left. Go approximately 1.5 miles until you see the lake. First house on the right. WaterSource: Private, Well
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The data relating to real estate for sale on this website comes in part from the Internet Data exchange (IDX) program of the Adirondack-Champlain Valley Multiple Listing Service. IDX information is provided exclusively 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. Real estate listings held by brokerage firms other than ByOwner, are indicated by detailed information about them such as the name of the listing firms. Information deemed reliable but not guaranteed. Copyright ©2026 Adirondack-Champlain Valley Multiple Listing Service. All Rights Reserved.

ByOwner last updated this listing 06/26/2026 @ 16:31

MLS: 206646 LISTED BY: Darci Byrne, Timm Associates Sothebys International Realty 315-369-3951 SOURCE: AdirondackChamplain Valley MLS

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