A regulatory dimension UK investors often underweight
United Kingdom investors evaluating Turkish real estate and construction projects typically run detailed models on cost, financing and permitting. Insurance is frequently treated as an afterthought, added late in the process once contracts are already drafted. Given the country's seismic exposure and its distinct regulatory framework for compulsory and construction-related cover, insurance risk deserves the same early scrutiny as zoning or contractor selection.
Compulsory earthquake insurance is a starting point, not a ceiling
Türkiye's compulsory earthquake insurance scheme, known as DASK, applies to residential units and provides a baseline layer of catastrophe cover at government-set, relatively modest limits. UK investors acquiring completed residential stock should treat DASK as a floor rather than a full risk transfer solution. For higher-value units, mixed-use assets, and any commercial or income-producing property, DASK cover alone will not come close to replacement cost. A supplementary commercial earthquake and property damage policy, placed with a Turkish-licensed insurer or reinsured internationally, is standard practice for institutional-grade holdings and should be priced into acquisition underwriting from the outset.
Construction all risks cover during the build phase
Coverage scope : For UK developers financing new-build or major renovation projects, a Construction All Risks (CAR) policy covering the works, materials on site, and third-party liability during construction is standard in the Turkish market, but policy wording varies significantly between insurers. Investors should confirm that seismic events during the construction period are explicitly included rather than excluded or sub-limited, since some standard CAR forms in Türkiye carry restrictive earthquake sub-limits that can leave a funding gap if a tremor damages partially completed structures.
Contractor obligations : Well-drafted Turkish construction contracts place the obligation to procure and maintain CAR insurance on the contractor, with the developer or investor named as co-insured or loss payee. UK parties should verify this contractually rather than assume it, and should request evidence of active cover, not just a policy quotation, before mobilisation begins on site.
Professional indemnity and design liability
Türkiye's professional indemnity insurance market for architects, structural engineers and yapi denetim (independent building inspection) firms is less standardised than in the UK. Where a project depends on a specific engineer's seismic design calculations, UK investors should confirm the design professional carries adequate indemnity cover, and should retain independent structural review as a supplement rather than a substitute for that cover. Given the direct link between design quality and earthquake performance under Türkiye's 2018 seismic code (TBDY 2018), this is not a purely administrative check.
Title and completion risk
Separately from physical asset insurance, UK buyers of off-plan or under-construction property should be aware that title insurance products covering Turkish real estate exist but are less commonly used domestically than in UK transactions. Where a UK investor's financing structure or exit strategy depends on clean, insurable title, this should be discussed with legal counsel and, where available, an international title insurer early in due diligence rather than at closing.
Practical sequencing for UK investors
Pre-acquisition : Obtain quotations for supplementary commercial earthquake cover before finalising purchase price, since premium levels vary meaningfully by structural age, seismic zone and inspection history.
During construction : Require proof of active CAR cover with adequate seismic sub-limits as a condition precedent to each drawdown, not merely at contract signature.
Post-completion : Reassess insured values annually against reconstruction cost inflation, which in Türkiye's construction sector has moved independently of headline currency rates.
Insurance risk in Türkiye is manageable and well served by an increasingly sophisticated local and international market, but it is jurisdiction-specific in ways that UK standard practice does not anticipate by default. Building insurance review into the same due diligence timeline as legal and structural review, rather than treating it as a closing formality, is the more reliable approach for UK capital entering the market.