Thousand Islands STR Market Report for Independent Hosts

Aug 2

9 min read

Updated: Aug 28

The Thousand Islands isn't a market reinventing itself after a factory closed or a mill shut down. It's a roughly 50-mile stretch of the St. Lawrence River, dotted with more than a thousand islands, straddling the U.S.-Canada border, that has been pulling tourists in continuously since the Gilded Age. Millionaires built summer "cottages" here , some of them six-story castles , before the interstate highway system existed. That's a different kind of foundation than most emerging short-term rental corridors get to stand on, and it shows up in the numbers: real occupancy, real demand drivers, and a regulatory picture that's still being written rather than already closing doors.

This report is the hub for an eight-post series on the Thousand Islands STR market. Here, we lay out the scope, the economics, the demand drivers, and the headline regulatory situation , with links out to deeper dives on each town, the regulatory mechanics, and the demand-driver stories. Lawrence River in this stretch holds over 200 documented shipwrecks, making the Thousand Islands a notable freshwater scuba-diving destination in its own right , a demand driver distinct from the castle-and-boat-museum crowd, and one worth knowing about if you're positioning a St.

Scope: Two Towns, Not a Whole Region

This series focuses on two towns in Jefferson County, New York:. We found no confirmed Vacasa or Avant Stay presence in this specific region , not confirmed present, not confirmed absent, but nothing in this research pass turned either one up. This report is the hub for an eight-post series on the Thousand Islands STR market. We build direct-booking brands, listing optimization systems, and market-specific content strategies for independent STR operators nationwide, including emerging corridors like New York.

Alexandria Bay, the anchor market, larger by listing count, home to Boldt Castle and the primary jumping-off point for Thousand Islands boat tours.
Clayton, smaller by listing count, home to the Antique Boat Museum, and currently mid-process on its own short-term rental rules (more on that below, and in full inPost #3).

Neighboring communities , Cape Vincent, Fineview, Chippewa Bay, Wellesley Island , share the same river, the same islands, and a lot of the same visitor base. We name them here for geographic context. They are not folded into this cluster's listing counts or revenue figures, which are specific to Alexandria Bay and Clayton. (An earlier research pass also surfaced "Island Shadows," but that name belongs to a mobile-home-park community in nearby Cape Vincent, not a vacation-rental cottage operator, so it's excluded here.) For an independent operator, that's a market where you're competing against neighbors, not against a venture-backed property management platform with a call center.

The Economics: Two Sources, Two Numbers, One Honest Read

Short-term rental data providers don't always agree with each other, and the Thousand Islands is a good example of why you should look at more than one before drawing conclusions. That's a different kind of foundation than most emerging short-term rental corridors get to stand on, and it shows up in the numbers: real occupancy, real demand drivers, and a regulatory picture that's still being written rather than already closing doors.

Rabbu's dataon Alexandria Bay shows 88 active listings, named-town occupancy pins as of 2026-07-31 in July, and a Rabbu ROI Score of 75 out of 100. Run that occupancy rate through Rabbu's methodology and it implies a seasonally-adjusted average annual revenue of roughly , clearing this pilot's ~ viability bar outright.

Awning's 2026 New York market rankingpaints a slightly more conservative picture: around 100 listings, named-town occupancy pins as of 2026-07-31, a $311 average daily rate, and in projected annual revenue , just under that same bar. Run that occupancy rate through Rabbu's methodology and it implies a seasonally-adjusted average annual revenue of roughly , clearing this pilot's ~ viability bar outright.

We're naming both figures honestly instead of cherry-picking the one that looks better. And here's the more important point: both sources agree on the signal that actually matters for an operator deciding whether to invest here. Occupancy in the 60-70% range, across two independently-run datasets, is a meaningfully strong and non-narrow demand signal. That's not a market squeaking by on a few peak summer weekends , it's sustained demand across the season.

Listings in the broader market also grew a reported 21% from 2023 to 2024, which tracks with a corridor that's still filling in rather than one that's already saturated. We're not going to imply Clayton's economics mirror Alexandria Bay's until a fresh data pull confirms that , right now, the honest read is "some properties perform very well, market average unconfirmed.".

Clayton's picture is thinner.Data there shows roughly 40-41 active listings, and named top-performing properties clearing or more per year. But there's no confirmed market-wide average for Clayton the way there is for Alexandria Bay. We're not going to imply Clayton's economics mirror Alexandria Bay's until a fresh data pull confirms that , right now, the honest read is "some properties perform very well, market average unconfirmed.".

Home pricesare the one figure where sources genuinely don't agree, and by a wide margin , anywhere from to depending on source and methodology. If you're modeling acquisition cost for an Alexandria Bay NY vacation rental or evaluating a Clayton NY Airbnb investment, treat any single home-price figure you find online as a starting point for your own local pull, not a number to build a pro forma on.

What Drives the Demand

Three things pull visitors to this stretch of the St. Lawrence River, and each one is durable rather than trendy. Lawrence River short-term rental toward a specific traveler segment rather than a generic "lake house" audience. Lawrence River, dotted with more than a thousand islands, straddling the U.S.-Canada border, that has been pulling tourists in continuously since the Gilded Age.

Boldt Castle.In 1900, Waldorf-Astoria hotelier George C. Boldt began building a six-story castle on Heart Island as a gift for his wife, Louise. When Louise died in January 1904, construction stopped , reportedly with workers walking off mid-project , and the castle sat unfinished for more than seven decades. The Thousand Islands Bridge Authority acquired the property in 1977 and restored it, and it's now open to the public as one of the region's signature attractions. It's the kind of built-in, unpaid-for-by-marketing story that gives a Boldt Castle vacation rental listing an angle that generic river-view copy can't match.

The Antique Boat Museum.Located in Clayton, the museum's waterfront campus holds a collection of more than 300 antique and classic boats, and it hosts what it and outside coverage describe as the longest continuously running antique boat show and auction in North America. That's not a niche claim tourism boards make up , it's a recurring annual draw that fills lodging specifically in Clayton, on a predictable calendar, year after year.

200-plus documented shipwrecks.The St. Lawrence River in this stretch holds over 200 documented shipwrecks, making the Thousand Islands a notable freshwater scuba-diving destination in its own right , a demand driver distinct from the castle-and-boat-museum crowd, and one worth knowing about if you're positioning a St. Lawrence River short-term rental toward a specific traveler segment rather than a generic "lake house" audience.

Regulation: Headline Only

The regulatory picture here is moving, not settled, and we cover the full mechanics , registry requirements, tax collection, what's proposed versus adopted , in Post #3, our regulatory guide. The headline version:. Here, we lay out the scope, the economics, the demand drivers, and the headline regulatory situation , with links out to deeper dives on each town, the regulatory mechanics, and the demand-driver stories.

Jefferson Countylaunched a countywide occupancy-tax registry in July 2026. Bed-tax collection is now required countywide.
Claytonhas had its own 7-member STR committee working since September 2024, but no town ordinance has been adopted yet.
Alexandria Bayhas no STR-specific ordinance confirmed in this research pass.
Underneath both towns sitsNew York's statewide the matching section above-D registration framework, effective April 2025.

That's a market where the rules are being actively written, not one where the door is already closing. Operators who get established now are building on a foundation that predates the paperwork. Listings in the broader market also grew a reported 21% from 2023 to 2024, which tracks with a corridor that's still filling in rather than one that's already saturated.

Who's Already Operating Here

We found no confirmed Vacasa or Avant Stay presence in this specific region , not confirmed present, not confirmed absent, but nothing in this research pass turned either one up. The operators we did find named , 1000 Island Rental, Mils Cottages & Motel, and Swan Bay Resort & Marina , read as small and family-run rather than institutional. (An earlier research pass also surfaced "Island Shadows," but that name belongs to a mobile-home-park community in nearby Cape Vincent, not a vacation-rental cottage operator, so it's excluded here.) For an independent operator, that's a market where you're competing against neighbors, not against a venture-backed property management platform with a call center.

Frequently Asked Questions

How many active short-term rental listings does Alexandria Bay have?

Rabbu's data shows 88 active listings in Alexandria Bay, while Awning's 2026 New York market ranking shows closer to 100 — the two sources use different methodologies, so the honest range is roughly 88-100. Clayton's picture is thinner, with roughly 40-41 active listings confirmed.

What's the average annual revenue for an Alexandria Bay short-term rental?

Neither Rabbu nor Awning has published a fully reconciled revenue figure for this market, so we're not citing a specific dollar number rather than guess at one. What both sources agree on is the underlying driver: strong, sustained occupancy in the 60-70% range across two independently run datasets, which is a meaningfully strong demand signal regardless of which eventual revenue estimate proves closer to accurate.

Does Clayton have the same average revenue as Alexandria Bay?

Not confirmed either way. Clayton has roughly 40-41 active listings and some named top-performing properties, but there's no verified market-wide average for Clayton yet. Treat the two towns as separate markets until fresh data confirms otherwise, and don't apply Alexandria Bay's numbers to Clayton listings.

What is Boldt Castle and why does it matter for STR demand?

Boldt Castle is an unfinished-then-restored six-story castle on Heart Island, started in 1900 by hotelier George C. Boldt for his wife Louise and left incomplete after her death in 1904. The Thousand Islands Bridge Authority restored it in the 1970s, and it's now a major visitor draw that anchors demand for Alexandria Bay-area vacation rentals specifically.

Is Clayton or Alexandria Bay a bigger STR market?

Alexandria Bay is larger by listing count — 88-100 listings versus Clayton's roughly 40-41. Alexandria Bay anchors Boldt Castle tourism, while Clayton anchors the Antique Boat Museum, whose waterfront campus holds more than 300 antique and classic boats and hosts what's described as the longest continuously running antique boat show and auction in North America.

Are there short-term rental rules I need to know about in Jefferson County?

Jefferson County launched a countywide occupancy-tax registry in July 2026, and a statewide New York STR registration framework has applied since April 2025. Clayton has a 7-member STR committee working on local rules since September 2024, but no ordinance is adopted yet, and Alexandria Bay has no confirmed STR-specific ordinance as of this research pass.

Are big property management companies like Vacasa operating in the Thousand Islands?

Not confirmed present, and not confirmed absent. This research pass found no evidence of Vacasa or Avant Stay in the Alexandria Bay/Clayton market. The operators that were found — 1000 Island Rental, Mils Cottages & Motel, and Swan Bay Resort & Marina — read as small and family-run rather than institutional.

What makes the Thousand Islands different from a market that's just discovering tourism?

This is a roughly 50-mile stretch of the St. Lawrence River with more than a thousand islands and a straddling U.S.-Canada border that has drawn visitors continuously since the Gilded Age — Boldt Castle alone dates to 1900. That's a built-in visitor history most emerging STR markets simply don't have, and it shows up as steady, non-fad demand rather than a single trending season.

About the Authors

Crest & Cove Creative is a short-term rental marketing agency founded by Thomas Garner and Jacob Mishalanie. We build direct-booking brands, listing optimization systems, and market-specific content strategies for independent STR operators nationwide, including emerging corridors like New York. Short-term rental data providers don't always agree with each other, and the Thousand Islands is a good example of why you should look at more than one before drawing conclusions.

Sources

Boldt Castle History , Official Boldt Castle Website
Boldt Castle | Alexandria Bay, NY , I Love NY
Antique Boat Museum , Wikipedia
Antique Boat Museum Celebrates a Century of Century Boats at the 62nd Antique Boat Show & Auction , I Love NY

Work with Crest & Cove Creative

Alexandria Bay and Clayton post different listing counts depending on the data source, and a Thousand Islands listing that blurs the two towns together loses the specificity guests search for.

We help Thousand Islands hosts keep listing copy anchored to their actual river town instead of a blended regional pitch. Bring your listing to crestcove.co or call (256) 998-7502.

Reach out at crestcove.co or (256) 998-7502.