ÇET Yapı · Construction & school buildings · since 1993 EVERYTHING STARTS WITH TRUST.
From architecture to engineering, from design to construction;
we develop quality living spaces and lasting value.
More than 30 years of experience.
Over 200,000 m² delivered.
One core principle: Trust.
ÇET Yapı brings together its experience — from educational buildings to quality housing, from urban transformation to mixed-use projects — with architectural quality, engineering discipline and strong delivery capability.
30+
Years of experience
206,084m²
TOTAL CONSTRUCTED AREA
28
TOTAL NUMBER OF BUILDINGS CONSTRUCTED
Our focus areas
From design to delivery, one standard of quality.

Quality Housing
We do not just produce square metres. Thinking through every detail, we bring the right materials together with the right workmanship to build living spaces that will hold their value years from now, just as they do today.
Residential projects
Urban Transformation
We do not see transformation as a construction job alone. We manage the whole process together — from the plot's potential to architecture, from cost to sales value and build quality.
Urban transformation
Project Development
The right land + the right design + the right cost + the right delivery. We aim for the investment to gain value already at the design stage.
Project development
Architecture & Engineering
We never separate architectural decisions from engineering, or engineering from construction. We manage the whole project as one system.
Architectural projectsFor us, a good project is not just a structure that looks good.
A good project is a building that is
- 01carefully and properly planned and designed,
- 02resolved with sound engineering,
- 03cost-controlled,
- 04built to standards
- 05and keeps its safety and quality as the years go by.
Everything starts with trust
What does trust mean to us?
Trust in design
Assessing user needs, the site and the investment goal together.
Trust in engineering
Making technical decisions with measurable, auditable systems.
Trust in cost
Seeing the budget impact of design decisions already at the design stage.
Trust in construction
Never losing detail quality on site.
Trust in the process
Making sure the client always knows which stage the project is at.
Trust in the result
A building that keeps creating value years after handover, not just on the day.
- Building contractor licence
- Group E · Licence no. 0034211566204056
- Verifiable through the contractor lookup on Türkiye's e-Devlet portal.
- Trade Registry No · MERSİS No
- 818550-0 · 0242051074500011
- ÇET YAPI TURİZM ANONİM ŞİRKETİ
URBAN TRANSFORMATION
From the risky-building assessment to handover, we manage your building's redevelopment end to end — with feasibility, design and construction in Beşiktaş, Kadıköy, Sarıyer, Bakırköy and Istanbul's other prime districts.
- 1Risky-building assessment and owners' decision
- 2Zoning status and plot-based feasibility
- 3Design, contract, guarantee and permit
- 4Construction, occupancy and turnkey handover

- Grant
- 875,000 TL
- Loan
- 875,000 TL
- Relocation support
- 125,000 TL
Yeşilköy Ateş Residence — urban transformation, delivered in 20 months
