Danish investors have long treated Türkiye's Aegean and Mediterranean coasts as a secondary vacation market. What is changing is the emergence of a more disciplined, arbitrage-driven approach to short-term rental income, one that treats a holiday apartment less as a lifestyle purchase and more as a yield instrument with a defined operating model.
The arbitrage logic
The core idea is straightforward. Türkiye's coastal property prices, even after several years of appreciation, remain well below comparable Mediterranean destinations in Spain, Portugal, or Croatia on a price-per-square-metre basis. At the same time, short-term rental demand along the Turkish Riviera, driven by both international tourists and a growing domestic middle class, has produced gross rental yields that frequently exceed what a Danish investor would find in Copenhagen or in most Southern European resort markets. The arbitrage is the gap between acquisition cost and achievable rental income, and it is this gap, not currency speculation or long-term capital appreciation alone, that underpins the investment case.
Where the model works : Bodrum, Fethiye, and Antalya's coastal districts remain the most liquid short-term rental markets, with established booking platform penetration and a mature property management sector. Newer coastal developments in Alanya and parts of the Datça peninsula offer lower entry prices but thinner rental infrastructure, meaning higher yield potential paired with higher operational uncertainty.
Underwriting the rental cash flow, not just the purchase price
Danish investors accustomed to Nordic rental markets, where regulation is dense but predictable, should approach Turkish short-term rental income with a cash-flow underwriting mindset rather than a simple yield headline. Occupancy in coastal Türkiye is strongly seasonal, with high season running roughly May through October and a materially thinner off-season. A realistic underwriting model should blend high-season rates against low-season vacancy rather than annualizing peak-month income, which is a common error in marketing materials produced by developers and local agents.
Operating costs : property management fees for short-term rental operations in Türkiye typically run higher than long-term leasing arrangements, reflecting cleaning, guest turnover, and platform commission structures. These costs should be modeled explicitly rather than netted out of headline yield figures, since they can reduce gross yield by several percentage points once fully accounted for.
Regulatory and tax considerations
Türkiye's short-term rental sector has moved toward formal licensing requirements in recent years, with municipalities requiring registration for properties let on a nightly basis. Danish investors should confirm that any property under consideration, whether newly built or resale, is eligible for short-term rental licensing under current local regulations before assuming rental income projections are achievable. Licensing eligibility can vary by building type and by whether the development was originally zoned and permitted for tourism-adjacent use.
Rental income earned in Türkiye is subject to Turkish income tax, and Denmark's tax treaty framework with Türkiye should be reviewed with a cross-border tax adviser to determine how that income is treated for Danish reporting purposes. This is a compliance matter that deserves professional input rather than assumption, particularly given how differently short-term rental income can be characterized between the two jurisdictions.
Currency and repatriation discipline
Because rental income is generated and collected in Turkish lira while the investor's base currency is Danish krone, currency management becomes part of the investment discipline rather than an afterthought. Investors should decide in advance whether to repatriate rental income periodically or reinvest it locally, and should build lira volatility into their return expectations rather than treating the arbitrage gap as a fixed, guaranteed spread.
Property selection criteria : for investors approaching this as a genuine arbitrage strategy rather than a lifestyle purchase, the priority order should be rental licensing eligibility, proximity to established tourism infrastructure, and professional management availability, with aesthetic preferences a secondary consideration.
A well-structured due diligence process, covering title verification, licensing status, and a conservative cash-flow model, remains the foundation for turning a favorable price gap into a durable rental income stream rather than an optimistic assumption.