Article · Investment

Net Rental Yield in Istanbul 2026: a source-backed model

Net yield is not rent divided by price. A defensible model starts with purchase price in USD, a dated TRY rent expectation, Aidat, tax, management, furnishing, vacancy and FX sensitivity. TCMB's YKKE gives market context; it does not replace Residence-level evidence.

Part ofRental Yields and Returns in Istanbul

Gross yield uses annual rent over purchase price. Net yield deducts owner costs and void period, then shows the currency assumptions. For a foreign buyer, TRY rent and USD purchase price must sit in the same sensitivity table.

What changes the buyer's decision?

A high advertised rent can disappear after Aidat, tax and vacant weeks. A short-let scenario also needs licence evidence before any range appears.

Ask for signed comparable rents, the building Aidat, tax treatment, management cost and expected vacancy before accepting a yield range.

Evidence and checklist

Buyer momentCheckWhy it matters
Gross yieldAnnual rent / USD priceShows first screen only.
Net yieldLess Aidat, tax, management and voidUse dated inputs.
Rent sourceYKKE + comparable rentsIndex context plus Residence evidence.
Short letNational permit firstDo not model a scenario before permit and building evidence.
CurrencyTRY income / USD budgetSensitivity table, no FX forecast.

How to use this in your shortlist

Start with your goal, budget and timing, then test one Project, one Residence and one Offer against the rule above. If evidence is missing, keep the gap visible instead of replacing it with a claim.

Evidence register

Sources

Source claims checked on 2026-08-24.

  1. TCMB, New Tenant Rent Index
    Rule date
    published 2026-02-17
    Accessed
    2026-08-24
    Supports
    YKKE method, January 2026 annual change, Q4 2025 m2 rent levels
  2. GIB 2026 non-resident rental-income guide
    Rule date
    2026 guide for 2025 rental income; checked 2026-08-24
    Accessed
    2026-08-24
    Supports
    non-resident owner rental-income filing route
  3. National tourism-purpose rental regulation
    Rule date
    Resmi Gazete 2023-12-28, No. 32413; checked 2026-08-24
    Accessed
    2026-08-24
    Supports
    national 100-day tourism-purpose rental framework, permit process and permit evidence before modelling short-let income

Terms used in this guide

Every term links to its full definition in the glossary.

Questions

Common questions

Can iCanBuy publish a guaranteed yield?

No. Yield appears only as a sourced expectation range with assumptions.

What makes a yield range usable?

Price, rent, Aidat, tax, management, void period and date.

Does YKKE prove rent?

No. It informs the context; comparables and the Residence decide.

Should Aidat be deducted?

Yes. It affects net owner cash flow and tenant affordability.

Can short lets improve yield?

Only if permit, building and tax evidence hold.

What is the next action?

Build a Residence-level rent sheet before choosing the Offer.

In practice

Projects where this plays out

Reading is one half. These are live developments where the points above are the deciding factors.

Browse all projects

Keep reading

Related guides

Have a specific question?

Our team is happy to talk through your situation and the right next step, with no obligation.