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Zoning

Building Permit

The mandatory permit issued by the municipality or provincial authority before construction can begin. Regulated under art. 21 of Zoning Law 3194; valid for 5 years.

A building permit (Turkish: *yapı ruhsatı*, colloquially "inşaat ruhsatı") is the official permission required before construction of any structure under article 21 of Zoning Law 3194. With minor exceptions listed in article 26, no building can be legally constructed without one. Starting construction without a permit makes the structure unpermitted and exposes it to demolition orders, zoning fines, and the need for a Building Registration Certificate (*imar barışı*) in amnesty periods.

Application (art. 22): Filed by the owner or a sworn private architect/engineer office. The application requires title deed (or substitute document), architectural project, structural project, electrical and utility projects, drawings and calculations, dimensioned or referenced sketch. The zoning status document and a supervision contract under Building Supervision Law 4708 are also mandatory.

Timeline: The municipality or sworn office issues the permit within 30 days if the file is complete. If deficient, the applicant is notified in writing within 15 days. The permit is valid for 5 years — construction must be completed within this period. Construction must also begin within 2 years of permit issuance; otherwise the permit lapses and must be renewed.

Renewal: Projects longer than 5 years require renewal. Renewals without project changes incur no additional tax or fee. Design changes trigger a renovation permit or, for major changes, a new permit.

Examples

  • 1.A landowner had their project approved and applied to the municipality; the permit issued in 28 days and construction started 14 months later (within the 2-year limit ✓).
  • 2.A contractor failed to complete a 4-year project on time; after the 5-year expiry the permit had to be renewed.
  • 3.A permit application without a supervision firm was deemed incomplete; the owner contracted one within 15 days and completed the application.

Frequently Asked Questions

What happens if construction starts without a permit?expand_more
It counts as an unpermitted structure. The municipality can order demolition; zoning fines apply (varying by building type and size). Later amnesty periods (like the 'imar barışı') may allow a Building Registration Certificate as a partial fix — but this is a temporary, paid remedy.
What's the difference between a building permit and an occupancy permit (iskan)?expand_more
The building permit authorises **starting** construction; the occupancy permit (iskan) is issued **after completion** to put the building into use. No construction can begin without a building permit; buildings without an occupancy permit cannot be connected to utilities and cannot register condominium ownership.
Can I modify the project after the permit is issued?expand_more
Minor changes require a **renovation permit**; major changes require a **new permit**. Structural changes, height, facade, unit count are major; interior layout, paint, wet-area relocation are minor and covered by renovation.
Who issues the permit?expand_more
Inside municipal boundaries and their adjacent zones, the **relevant municipality** issues the permit; in metropolitan cities the **district municipality**; outside municipalities the **governor's office** (provincial special administration). Some specialised zones (free zones, tourism zones) have permits issued by the relevant ministry.

Related Terms

Zoning Status (İmar Durumu)Condominium OwnershipConstruction-Phase Condominium Right

Sources

  • • Zoning Law 3194 art. 21-22
  • • Building Supervision Law 4708
  • • Planned Areas Zoning Regulation

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Last updated: 2026-04-24