David E. Cornwell
Licensed Real Estate Salesperson
REALTOR®
Walton, NY
Office: (607) 865-7000 (607) 437-8941

15477 Round, Unit 485, Clayton, NY 13624

New - 3 Hours Ago

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Property Description

GORGEOUS MID-CENTURY MODERN RETREAT WITH 112 FEET OF FRONTAGE ON THE MAIN CHANNEL OF THE ST. LAWRENCE RIVER! Nestled amongst the towering pines of Round Island, the 'Windsong' cottage is a rare mid-century modern retreat offering 114 feet of pristine frontage on the main channel of the St. Lawrence River. This untouched architectural gem is a dream for design enthusiasts, with its original mid-century details beautifully preserved. A signature wall of windows, true to the era, invites in soft river breezes and frames panoramic water views, while the expansive deck offers a front-row seat to breathtaking sunsets and world-class ship watching. Here, the serenity of island life blends effortlessly with convenience - just a short boat ride from the renowned shopping, dining, and waterfront charm of Clayton. Thoughtfully balancing retro character with modern practicality, Windsong is equipped with satellite and internet capability, making it ideal for extended stays or remote escapes. Adding to the opportunity, the current owner - who also owns the neighboring cottage - is offering the buyer one year of access to their boathouse dock slip and septic system, providing valuable time to install private systems. Recent estimates place dock installation between $72,000-$100,000 and septic installation between $27,000-$30,000. Please note: current taxes and assessment reflect both properties and will be adjusted upon sale. This is more than a cottage - it's an iconic piece of Thousand Islands history in an unbeatable main-channel setting. Call or text today to schedule your private tour of Windsong.

15477 Round, Unit 485 | MLS# S1664760

This single family home located at 15477 Round, Unit 485, Clayton, NY 13624 is currently listed for sale with an asking price of $389,000. This property was built in 1963 and has 2 bedrooms and 1 full baths with 1054 sq. ft. Round, Unit 485 is located in the Round Island Park subdivision within the Thousand Islands school district. Search Round Island Park real estate on david-cornwell.timberlandproperties.com today.

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Property Features

Property Type: Residential - Single Family
Basement: None
Fireplaces: 1
Heating: Electric, Wood, Baseboard
Home Style: Contemporary, Ranch
Lot Size: 0.92 Acres
Roof Type: Shingle
Stories: 1.0
Taxes: $0
Year Built: 1963

Amenities

Furnished
SeparateFormalLivingRoom
LivingDiningRoom
NaturalWoodwork
WindowTreatments
ConvertibleBedroom
MainLevelPrimary
Workshop
Deck

Feature Descriptions

Appliances: ElectricCooktop, ExhaustFan, ElectricWaterHeater, Disposal, Microwave, Refrigerator, RangeHood
Body of Water: Saint Lawrence Seaway
Exterior: Cedar
Flooring: Hardwood, Varies, Vinyl
Furnished: Yes
Lot: IrregularLot, Other, SeeRemarks
Lot Dimensions: 112X320
Parcel#: 223289-020-007-0001-015-000
Parking: NoGarage, NoDriveway
Parking Notes: NoGarage, NoDriveway
Patio/Porch: Deck
Sewer: Other, SepticTank, SeeRemarks
Water: Lake, River
Water Features: Other, RiverAccess, SeeRemarks, Stream
Window: Drapes

Local Schools

School District: Thousand Islands

Estimate Your Payment

Estimated Payment

$ 979.20 per month $865.75 Principal & Interest $0.00 Property Tax (data not provided by mls) $113.46 Homeowner's Insurance

Change Payment Information

%
years/fixed
yearly
yearly (est.)
(Payments are an estimate and may vary by lender)

Demographics

Listed By / Shown By

Listing By

Agency Name: Bridgeview Real Estate
Agency Contact: 315-782-9292

Shown By

Agent Name: David E. Cornwell
Agent Phone: (607) 437-8941
Agency Title: Timberland Properties

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All information is deemed reliable but not guaranteed. All properties are subject to prior sale, change, or withdrawal. Neither broker(s), nor agent(s) shall be responsible for any typographical errors, misinformation, or misprints, and shall be held totally harmless. Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided 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. Information on this site was last updated 03/03/2026. The listing information on this page last changed on 03/03/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Tue 03/03/2026 1:11:47 AM EST) or Global MLS (last updated Tue 03/03/2026 1:06:55 AM EST) or New York State Alliance MLS (last updated Tue 03/03/2026 1:10:29 AM EST) or Hudson Valley Catskill Region MLS (last updated Tue 03/03/2026 12:11:14 AM EST) or OneKey MLS (last updated Tue 03/03/2026 1:10:05 AM EST). Real estate listings held by brokerage firms other than Timberland Properties may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.

All information is deemed reliable but not guaranteed. All properties are subject to prior sale, change, or withdrawal. Neither broker(s), nor agent(s) shall be responsible for any typographical errors, misinformation, or misprints, and shall be held totally harmless.

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