Niseko property market 2026: what the latest C9 Hotelworks report means for buyers
Niseko’s primary residential supply grew 27.6% in a single year. That is the property headline in C9 Hotelworks’ Niseko Tourism & Property Market Review 2026. It is also a reason to look more closely at where new supply is arriving and what will compete with it.
C9 estimates approximately 2,500 units in Niseko’s primary residential market in 2026, up from 813 in 2018. The latest annual increase is the strongest since 2023, following a slight decline in supply in 2025.
Where is Niseko’s new residential supply?
Development remains highly concentrated. Hirafu and Outer Hirafu account for 63% of the primary residential units tracked by C9, while Hanazono accounts for another 27%. Together, these areas represent nine out of every ten units in its dataset.
The market is also predominantly condominium-led:
69% condominiums
23% land plots
8% villas
These are supply figures, rather than measures of sales or price growth. They show the scale and composition of the market buyers will be comparing. A villa, a development plot and a condominium face different competitors, even when they share a Niseko address.
Is visitor demand growing alongside property supply?
Winter visitor arrivals across Kutchan, Niseko and Rankoshi reached 2.14 million during November 2025–March 2026, an 8.4% year-on-year increase, according to C9. January remained the busiest month, with 630,200 arrivals, while March recorded 17.1% year-on-year growth.
International guests are also staying longer. C9 reports that 87.6% stayed at least four nights, and 24.5% stayed eight nights or more. The latter share rose from 21.7% in the previous winter.
Longer stays are relevant to the property market because they give visitors more time to use a home as a base in Niseko. They do not, by themselves, establish future rental returns or property values.
North American access is improving
The United States was Niseko’s largest international source of overnight guests over April 2025–March 2026, with 40,504 guests, up 15.2% year on year. Australia remained the leading market for winter visitor arrivals.
From December 2026, seasonal services from San Francisco and Vancouver to New Chitose Airport are scheduled to operate three times weekly each. Improved access may broaden Niseko’s visitor base, although its effect on any individual property will depend on location, management and the kind of stay it offers.
Hotel competition is expanding rapidly
C9 projects Niseko hotel supply increasing from 1,727 rooms at the end of 2025 to 2,519 by the end of 2026—a 46% increase. Moxy Niseko Village and Hotel101 Niseko account for much of that growth.
Its longer-term pipeline also lists Fairmont Niseko, The Chedi Niseko & Residences and Aman Niseko Resort and Residences, with stated opening years in later years. Project schedules can change.
For owners considering rental income, the increase in accommodation supply matters as much as the growth in arrivals. New hotels and residences will compete for guests, particularly outside peak winter weeks.
What changes for winter 2026/27?
C9 identifies three further developments:
Niseko Town’s accommodation tax is scheduled to change from a fixed nightly charge to 3% of the room rate on 1 November 2026.
A new eight-seat gondola at Niseko Village is planned for December 2026.
Peak-season lift day-pass prices are set to rise 12.5%.
These changes affect the visitor experience and operating costs. Their relevance to an individual property depends on its municipality, resort access and rental model.
What should a Niseko property buyer take from the figures?
Niseko has rising visitor demand, longer international stays and improved air access. It also has a substantial increase in residential and hotel supply. Both sides of that equation deserve attention.
The useful questions are specific: How much competing supply is planned nearby? How convenient is the property in winter? What distinguishes it for longer stays? If it will be rented, how do the operating costs and management arrangements work?
A market-wide growth figure is a starting point. The decision still comes down to the individual site and property.
This article is an independent property-market interpretation of research by C9 Hotelworks. All market figures are credited to its Niseko Tourism & Property Market Review 2026. Figures for winter visitor arrivals cover Kutchan, Niseko and Rankoshi; residential supply refers to C9’s list of key primary-market projects in Niseko and Kutchan.
Assessing a property in Niseko? Contact Off-Market Niseko to discuss its location, competing supply and fit for your plans.
