Elia RokachMortgage advice · Rehovot, Israel

Buying a New Apartment from a Contractor in Israel: Mortgage, Construction Index and Guarantees

How financing works for an apartment under construction, what the construction inputs index is, and why a Sale Law guarantee is a must.

2 min read · Updated: 2026-11-04 · By Elia Rokach, mortgage advisor · Translated from the Hebrew original

Please note: advisory meetings and the service itself are provided in Hebrew only. These guides are here so you can read and understand the topic in your own language.

Buying an apartment "off plan" differs from buying a second-hand apartment in a few important ways: the payments are spread over the construction period, the price is linked to an index, and your money needs protection.

The payment schedule

The contract with the contractor sets payment dates according to construction stages. The mortgage is drawn accordingly, not all at once. It is worth coordinating the drawdown structure with the bank in advance.

The construction inputs index

Payments to the contractor are usually linked to the construction inputs index (מדד תשומות הבנייה), which reflects construction costs. The law limits the extent of linkage, but it is still a risk: a rise in the index makes the apartment more expensive. Read exactly which payments in the contract are linked and from which base index.

The Sale Law guarantee

For every payment to the contractor you should receive a bank guarantee (or another security recognized by law) that protects you if the project is not completed. Do not pay without a guarantee.

A mortgage during construction

  • Sometimes there is a grace period – you pay only interest until handover.
  • The rate is usually set at the time of drawdown, not at the time of approval.
  • You also need to budget rent until you move in.

Contractor deals

Deals such as 80/20 sound great, but sometimes the financing is "built into" the price. Contractor financing deals

Elia's tip: Ask your lawyer to check the linkage clauses, the guarantees and the handover schedule in particular. That is where most of the money hides.
This article is general information and is not personal advice or a commitment. Rules, interest rates and taxes change from time to time, so check the current situation and your own figures before any decision.
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