Güven Kardeşler · İstanbul
Necessary Permits for Apartment Renovation
When renovating an apartment, municipal and building inspection permits are the most critical steps. Güven Kardeşler handles all permit processes for you, saving you time and effort.
Free 3D design for this renovation — see it first →Apartment Renovation prices in İstanbul, 2026
Typical range
10.000 – 18.000 ₺/m²
Average range including material and labour. The exact price is given in writing and fixed after a free on-site visit.
What moves the price
- ·Strip-out and haulage needs
- ·Whether wiring/plumbing is renewed
- ·Flooring and paint quality
Some of our apartment renovation work
Real completed projects by Güven Kardeşler.
What's included?
- Preparation and tracking of permit and license applications
- Municipal approvals and building inspection reports
- Preparation of required technical projects and drawings
- Communication and coordination during the permit process
- Smooth start of renovation after permits are obtained
Backed by a crew that has worked on projects like Four Seasons, Grand Hyatt and Istanbul Modern.
Frequently Asked Questions
- How much does the renovation cost?
- We provide a fixed written price after a free inspection.
- How long does the permit process take?
- It typically takes 2‑4 weeks, but may vary depending on the project scope.
- Will the renovation stop if permits are not obtained?
- Yes, proceeding without legal permits is risky and can lead to penalties. Therefore, obtaining all permits is essential.
Planning Apartment Renovation?
Leave your number and we'll call you today. The site visit is free, and the price we then give you is fixed and in writing.
- ✓ Free site visit
- ✓ Written fixed price
- ✓ Your number is never shared
Necessary Permits for Apartment Renovation
Call us or message on WhatsApp — we reply the same day.
- Free site visit
- Written fixed price
- Workmanship warranty
15 years, 250+ projects. English-speaking team.