Güven Kardeşler · İstanbul
Renovation Prices in Istanbul 2025 with Free Site Survey
Wondering about renovation costs in Istanbul for 2025? Sen Güven Kardeşler provides a free site survey followed by a fixed written price and workmanship guarantee. We bring experience from prestigious projects like Four Seasons and Grand Hyatt.
Free 3D design for this renovation — see it first →Turnkey Full Renovation prices in İstanbul, 2026
Typical range
12.000 – 22.000 ₺/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
- ·Flat size (m²) and number of rooms
- ·Number and scope of wet areas (kitchen + baths)
- ·Material grade (standard / premium)
Some of our turnkey full renovation work
Real completed projects by Güven Kardeşler.
What's included?
- Free site survey and detailed measurements
- Fixed, written price quotation
- Quality materials and workmanship guarantee
- Project management and on-time delivery
- After‑sales support and maintenance service
Backed by a crew that has worked on projects like Four Seasons, Grand Hyatt and Istanbul Modern.
Frequently Asked Questions
- How are renovation prices determined?
- Prices are presented as a fixed written quote after a free site survey, based on measurements and your specific requirements.
- How long does the free site survey take?
- It usually takes 1‑2 hours, after which we promptly prepare a price quote for you.
- How long does the workmanship guarantee last?
- The workmanship guarantee is valid for 2 years from the date of project completion.
Planning Turnkey Full 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
Renovation Prices in Istanbul 2025 with Free Site Survey
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.