Thessaloniki STR Rules

Thessaloniki is Greece's second city and a growing city-break STR destination. AADE registration required; the city has a mature STR market that is broadly accessible to investors.

Thessaloniki Short-Term Rental Market Overview

Thessaloniki, Greece's vibrant second city and the cultural capital of Northern Greece, has emerged as a compelling short-term rental destination drawing investors who recognize its undervalued position relative to Athens. The city's rich Byzantine heritage, world-class gastronomy scene, and thriving university population create year-round demand that insulates STR operators from the seasonal volatility typical of island markets. Understanding Thessaloniki Airbnb laws is essential before deploying capital, but the regulatory environment here is broadly favorable compared to many Western European counterparts.

Greece's national STR framework, administered by the Independent Authority for Public Revenue (AADE), has been the governing structure since 2017 when Law 4446/2016 formalized the short-term rental sector. All properties listed on platforms like Airbnb and VRBO must carry an AADE registration number prominently displayed in listings. Thessaloniki operates within this national framework without additional municipal restrictions, making it one of the more straightforward Greek cities for STR compliance. The market matured significantly between 2019 and 2024, with professional property managers now accounting for a growing share of active listings.

Recent Regulatory Developments

As of mid-2025, Thessaloniki short-term rental permit requirements remain anchored to the AADE system, though Greece has introduced stricter income reporting obligations and platform data-sharing agreements with tax authorities. Investors should note that properties rented for more than 60 days per year are now subject to enhanced scrutiny under Greek tax law, and the government has signaled intentions to introduce tiered licensing similar to frameworks being piloted in Athens. The current window of permissive regulation represents a strategic entry opportunity before potential tightening.

A is required to legally operate a short-term rental in Thessaloniki. The annual cost is $.

How to Obtain a Thessaloniki Short-Term Rental Permit

1. Create an AADE Taxisnet Account: Register at aade.gr using your Greek Tax Identification Number (AFM). Foreign investors must first obtain an AFM from a local tax office (DOY), which typically takes 5–10 business days and requires a passport, proof of address, and a Greek legal representative if non-resident.
2. Submit Property Registration via myAADE Portal: Log into the myAADE digital portal and navigate to the short-term rental registration module. Enter full property details including square footage, number of bedrooms, floor level, and energy performance certificate (EPC) information. The EPC must be current and obtained from a certified Greek energy auditor at a cost of approximately €150–€300.
3. Receive Your Registration Number (AADE Number): Upon successful submission, AADE issues a unique registration number within 3–7 business days. This number is mandatory on all platform listings and rental agreements. There is currently no direct registration fee, though associated compliance costs apply.
4. Display Registration Number on All Listings: Greek law requires the AADE registration number to appear in the listing title or description on every platform. Non-compliance triggers platform delisting and potential fines.
5. Annual Income Declaration: STR income must be declared annually via the E2 supplementary rental income form filed with your regular Greek tax return. Rental income is taxed at 15% for the first €12,000, rising to 35% above €35,000.
6. Renewal and Ongoing Compliance: The AADE registration does not have a fixed expiration but requires updated property information if ownership or property details change. Re-registration is mandatory upon property sale or significant renovation.

Pro Tip: Engage a Greek accountant (logistis) familiar with STR regulations from day one. Fees run €500–€1,500 annually but prevent costly compliance errors that can exceed €5,000 in penalties.

Thessaloniki currently has minimal active STR enforcement. However, regulations can change — always maintain compliance.

Enforcement of STR regulations in Thessaloniki operates primarily through AADE's data-matching capabilities rather than physical inspections. Greek tax authorities have implemented automated cross-referencing between platform booking data — provided under data-sharing agreements with Airbnb and VRBO — and declared rental income on annual tax returns. This means underreporting income carries significantly higher detection risk than many investors assume, with AADE audits increasingly targeting property owners whose declared rental income does not match platform-reported figures.

Fines for operating without a valid AADE registration number start at €5,000 for the first offense and can scale to €10,000 or higher for repeat violations. Listings discovered operating without registration are reported to platforms by AADE, triggering delisting. Neighbors and building residents in Thessaloniki can report suspected unregistered STRs through a dedicated AADE online tip portal, and community-level reporting has increased as STR density has grown in neighborhoods like Ladadika, the city center, and the upper town (Ano Poli).

Platform cooperation with Greek authorities is now well-established. Both Airbnb and VRBO require hosts to confirm they possess a valid registration number during listing creation, and periodic audits of listing compliance are conducted. Practical enforcement on the ground remains less aggressive than in cities like Barcelona or Amsterdam, but the trajectory is clearly toward tighter oversight. Investors acquiring properties in multi-unit buildings should be aware that condominium associations (syndikoi diacheiristis) have become more vocal in Thessaloniki about STR activity, occasionally pursuing legal routes to restrict usage through building regulations.

Why Investors Target Thessaloniki

Thessaloniki attracts STR investors for a compelling combination of relative affordability and strong yield potential. City-center apartments suitable for STR can be acquired for €80,000–€250,000, substantially below comparable Athens properties, while average daily rates for well-positioned 1–2 bedroom units range from €60–€140 depending on season. The city's role as a major conference hub, its proximity to Halkidiki beach resorts, and a student population exceeding 100,000 create demand across multiple traveler segments. Gross STR yields of 7–11% are achievable in prime locations, attracting both domestic Greek investors and international buyers from the EU and diaspora markets.

Tax Obligations for STR Investors

Greek national income tax applies to all STR revenue at progressive rates of 15% (up to €12,000), 35% (€12,001–€35,000), and 45% (above €35,000). A solidarity contribution has been suspended through 2025 but may be reinstated. Greece imposes a short-stay accommodation levy (stayover tax) on guests: €0.50 per room per night for properties with 1–3 rooms, scaling upward for larger properties and hotels. This tax is collected from guests and remitted quarterly to the municipality. VAT registration is required if annual STR revenue exceeds €10,000, adding 13% VAT obligations. Foreign investors should also assess double-taxation treaty provisions between Greece and their home country.

HOA and Condo Considerations

Greek condominium law (Law 3741/1929 as amended) allows building co-owner assemblies to restrict or prohibit short-term rentals with a qualified majority vote. This risk is most acute in Thessaloniki's older residential apartment blocks. Due diligence must include reviewing the building's internal regulations (kanonismos polykatoikias) before purchase. Newer buildings and those in the city's commercial core tend to have fewer restrictions.

Nearby Alternatives

Investors deterred by potential future tightening in Thessaloniki proper may consider Halkidiki peninsula resort properties (high seasonal yields, lower regulation complexity) or smaller regional cities like Kavala and Veria where STR markets are nascent and regulation minimal.

• Secure your AADE registration before listing: The process is free and typically takes under two weeks, but operating even one day without registration risks a €5,000 fine. Build registration time into your acquisition closing timeline.
• Target the historic center and Ladadika district: Properties within walking distance of the White Tower and the waterfront command 20–35% ADR premiums. A €180,000–€220,000 apartment in these zones typically outperforms a €120,000 property in outlying neighborhoods on both occupancy and rate.
• Budget €150–€300 for a mandatory Energy Performance Certificate: The EPC is required for AADE registration and Greek property transactions. Factor this into acquisition costs and schedule it immediately after signing the preliminary purchase agreement (symfonitiko).
• Engage a Greek accountant from day one: Annual compliance fees of €500–€1,500 are negligible against the risk of AADE audits. Ensure your accountant files both the E1 (income tax return) and E2 (rental income schedule) correctly, as discrepancies trigger automated audit flags.
• Review building regulations (kanonismos) before purchase: Request the full condominium regulations from the notary during due diligence. A building that has already voted to restrict STRs can strand your investment strategy entirely. Buildings constructed post-2010 or those already hosting multiple STRs carry lower restriction risk.
• Collect and remit the municipal stayover tax correctly: This guest-facing tax (€0.50–€4.00 per room per night depending on property size and category) must be remitted quarterly. Platforms do not collect this on your behalf in Greece — failure to remit is a common compliance gap that triggers municipal audits.
• Model conservatively at 55–65% annual occupancy: Thessaloniki's STR market is growing but remains seasonal, with July–August and the Thessaloniki International Film Festival (November) as peak periods. Underwrite at 60% occupancy to stress-test returns before committing capital.
• Monitor Greek legislative updates through AADE.gr: The Greek government has signaled potential introduction of density caps and tiered licensing in major cities. Investors acquiring in 2025 should assume the regulatory framework may tighten within 2–3 years and prioritize properties with strong long-term rental fallback values of €600–€1,000/month.