Montenegro’s effort to regularise previously unauthorised or non-compliant construction has run into a sensitive test in the Bay of Kotor, where the legalisation of a hotel near Tivat is raising questions over heritage protection, institutional coordination and the reliability of the country’s development-permitting framework.
The case concerns Ollie’s hotel at Opatovo near Tivat, a property with a reported gross area of about 3,149 square metres, located within the buffer zone of the UNESCO-protected Natural and Culturo-Historical Region of Kotor.
The hotel is owned by Gugi Commerce, which applied for legalisation in February 2026. Because the building exceeds 500 square metres, responsibility for the legalisation procedure fell to the competent state-level authority rather than the local administration.
The latest development is significant because Montenegro’s Administration for the Protection of Cultural Property says it was not consulted during the legalisation process, despite the property’s location within a heritage-sensitive area.
The Administration has indicated that it is reviewing the legal and administrative remedies available to it.
That turns what might otherwise have remained a technical permitting dispute into a broader question for Montenegro’s real-estate and tourism market: how far can the country accelerate legalisation of existing buildings without weakening the planning, cultural-heritage and environmental safeguards expected of an EU accession candidate and UNESCO-listed destination?
Legalisation meets heritage protection
Montenegro has spent years trying to resolve the legacy of widespread unauthorised construction.
The problem is particularly acute along the coast, where decades of rapid residential, tourism and commercial development have often moved faster than local planning systems, permitting procedures and infrastructure investment.
Legalisation is intended to bring existing buildings into the formal system, clarify ownership and planning status, improve tax collection and reduce the large stock of property that exists in a legal grey zone.
But the process becomes much more complicated inside areas subject to additional heritage or environmental restrictions.
The Bay of Kotor is one of the most sensitive examples.
The UNESCO-protected area and its buffer zone are subject to heightened scrutiny because new development, reconstruction and changes to the urban landscape can affect the region’s Outstanding Universal Value.
That means legalisation is not purely a property-law exercise.
It also involves heritage, planning, urban-design and potentially environmental considerations.
If the cultural-protection authority was indeed excluded from a process in which it should have been formally consulted, the legalisation decision could face additional administrative scrutiny.
For developers and investors, that creates uncertainty over whether a legalisation certificate can be regarded as definitive if other competent institutions later challenge the procedure.
Criminal proceedings add another layer of risk
The case is further complicated by separate criminal proceedings linked to alleged construction irregularities.
Police previously filed a criminal complaint in February 2024 over allegations that construction had been undertaken outside the approved documentation.
The Basic State Prosecutor’s Office in Bar subsequently filed an indictment proposal on 26 May 2026 against the company and Branislav Savić over alleged construction without the required notification and supporting documentation.
These are allegations and remain subject to judicial proceedings. They should not be treated as findings of guilt.
From an investment-risk perspective, however, the coexistence of legalisation proceedings and criminal allegations illustrates the complexity that can arise when historical construction, planning compliance and subsequent regularisation overlap.
A property can have commercial value, operate as a tourism asset and simultaneously remain exposed to unresolved permitting or legal questions.
For lenders, institutional investors and prospective purchasers, that makes legal due diligence more important than the simple existence of a building permit, operating licence or legalisation decision.
The chain of approvals matters.
So does the question of whether every competent authority participated in the process.
A wider issue for Montenegro’s tourism investment model
The dispute matters because Montenegro is seeking to attract significantly more tourism and real-estate investment while also strengthening institutional standards ahead of EU membership.
Those two objectives are not necessarily in conflict.
But they require predictable rules.
The coastal property market has been one of Montenegro’s strongest magnets for foreign capital, particularly in Tivat, Kotor, Budva and Herceg Novi.
Luxury residential projects, hotels, marinas and mixed-use developments have transformed the coastline and generated substantial inflows of investment.
Yet the same investment cycle has repeatedly exposed weaknesses in spatial planning, municipal infrastructure and construction control.
The challenge is increasingly one of credibility.
Investors need confidence that permits are legally robust.
Municipalities need confidence that development contributes to local infrastructure rather than overwhelming it.
Heritage institutions need confidence that protected areas will not be gradually degraded through case-by-case exceptions.
And the state needs to demonstrate that legalisation is not simply a mechanism for retrospectively approving construction that would have faced greater scrutiny if proposed as a new project.
That distinction will become more important as Montenegro moves closer to the European Union.
EU accession raises the compliance threshold
Montenegro’s accession process is gradually increasing the importance of administrative consistency, rule-of-law enforcement and transparent permitting.
Real estate and tourism are not isolated from that process.
Planning, construction, environmental protection, cultural heritage, public procurement and state administration all intersect with EU-related reforms.
This means that investment projects increasingly need to be assessed not only against current domestic practice, but also against the institutional standards Montenegro is expected to apply as it aligns with the EU acquis.
The Bay of Kotor is especially exposed because UNESCO oversight creates an additional international layer.
Montenegro has previously faced scrutiny over excessive development pressure in the area, particularly around Kotor and the wider bay.
Any perception that legalisation procedures are bypassing specialist heritage authorities could therefore attract attention beyond the immediate administrative dispute.
For the government, the issue is not simply whether one hotel should or should not have been legalised.
The larger question is whether the legalisation system itself provides sufficiently strong safeguards in protected zones.
Developers face a different due-diligence environment
The case also offers a warning to developers and property investors.
Coastal Montenegro has traditionally been viewed as a market where planning risk can sometimes be resolved administratively after acquisition or construction.
That assumption is becoming increasingly dangerous.
As permitting rules become more formalised and institutional oversight strengthens, historical planning irregularities can become material financial liabilities.
A development that appears commercially attractive can carry hidden risks related to land title, construction permits, urban parameters, heritage conditions, infrastructure connections or unresolved administrative procedures.
For lenders, this can affect bankability.
For buyers, it can affect resale value.
For operators, it can affect licensing.
And for developers, it can delay refinancing or future expansion.
Properties within protected areas require an even higher level of scrutiny.
Investors increasingly need evidence that planning approval, cultural-heritage consent, environmental requirements and construction documentation have all been properly coordinated.
A single missing approval can become material years later.
Legalisation policy now faces a credibility test
Montenegro has a legitimate economic interest in resolving the status of thousands of irregular structures.
Leaving them indefinitely outside the formal planning and tax system creates its own problems.
But the legalisation process must distinguish between relatively minor historical irregularities and large commercial developments in environmentally or culturally sensitive areas.
A 3,149 square metre hotel in the Bay of Kotor clearly belongs to the second category.
That does not determine the legal outcome of the case.
But it does mean the procedure should be capable of demonstrating that every relevant institution was properly consulted and that the final decision can withstand judicial and administrative review.
The immediate question is therefore whether the legalisation decision concerning Ollie’s hotel will remain in force, be reviewed or face a formal challenge.
The more important question for Montenegro’s investment climate is what precedent the case establishes.
If the authorities clarify the process, strengthen institutional coordination and demonstrate that heritage-protection rules remain binding even during accelerated legalisation, the dispute could ultimately improve legal certainty.
If not, it risks reinforcing one of the long-standing concerns surrounding Montenegro’s real-estate market: that investors may obtain approvals that later prove vulnerable because different parts of the state have not applied the same rules.
For a country trying simultaneously to attract capital, protect one of its most valuable tourism assets and demonstrate EU-level administrative standards, that is no longer a marginal planning issue.
It is an investment-climate issue.
