Earthquakes and Urban Transformation

The Flat-for-Land Construction Agreement and the Contractor's Share

How is the sharing ratio set in a flat-for-land construction agreement, what clauses should the agreement contain, and what risks should owners be protected against?

2 min read

A flat-for-land (kat karşılığı) construction agreement is the contract under which landowners transfer part of their land to a contractor in exchange for the contractor building and delivering finished units. It is the most common financing method for urban transformation.

What does the sharing ratio depend on?

  • The land's value: The more valuable the land share, the higher the owner's share.
  • Zoning entitlement: A higher floor area ratio yields more units in the new building, which raises the owner's share.
  • Construction cost: As costs rise, the contractor's share rises.
  • Market conditions: In periods when sales slow down, contractors ask for a higher share.

In practice, the owner's share tends to be higher in high-value areas and the contractor's share higher in lower-value areas. When evaluating the ratio, look not only at the percentage but at the size and specification of the unit you will receive.

What the agreement should include

  • Which independent units will belong to whom (with floor, frontage and square meters)
  • The delivery period and a daily/monthly penalty for delay
  • The contractor's guarantee (a bank letter of guarantee or a mortgage)
  • Responsibility for the permit, occupancy permit and establishing condominium ownership
  • A materials and workmanship specification
  • Rent assistance or temporary accommodation support
  • The parties' rights if the agreement is terminated
  • How taxes and expenses are shared

Risk-reducing measures for owners

  • Tie the title deed transfer to construction progress; do not transfer your entire land share up front.
  • Have the agreement drawn up at a notary and annotated on the title deed.
  • Look into the contractor's past projects and financial standing.
  • Appoint a shared technical advisor or lawyer among the owners making the joint decision.
Calculate the sharing ratio

This content is for general information only and is not a substitute for legal, financial or tax advice. Rates, amounts and legislation can change over time. Confirm current information with the relevant authority or a professional before proceeding with a transaction.