Unfinished Renovation in Turkey: Contractor Advances, Defects and Refunds

Can you recover an advance when a renovation contractor stops work?

An unfinished renovation in Turkey does not automatically entitle either side to keep all the money. Identify the contract, work supplied, defects, materials, accepted changes and legal basis for ending the relationship. Article 473 of the Turkish Code of Obligations addresses specified delay and defective-performance situations before completion. Articles 474–477 address inspection, remedies and acceptance. An owner choosing to terminate without relying on contractor breach faces the different compensation framework of Article 484.

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This guide concerns work on an existing property, such as a kitchen, bathroom or interior renovation. It is not a guide to buying an unfinished development or a technical determination that a building is safe. Our English legal services homepage explains representation coordinated through our Istanbul (Polaris Plaza) and Mersin (Profit İş Merkezi) offices.

What must be separated?

1. Separate unfinished work from defects and disputed additions

A renovation dispute should begin with what was promised and what happened on site. A contractor who never started, one who completed only part of the work and one whose completed work is defective present different factual problems. There can also be a genuine disagreement about whether a feature was included in the original price or ordered later. Those distinctions affect evidence and the legal route.

Do not assume the entire advance is recoverable whenever the project ends badly. Work performed, materials properly supplied, valid changes, defects and termination circumstances all need examination. Equally, a contractor’s statement that all the money was spent does not establish that every expense was authorised or benefits the owner. Urgent hazards and structural questions need appropriate technical attention alongside the legal assessment, rather than being postponed while the parties argue about a refund.

2. Identify who undertook the work and received the advance

Collect the contract, quotation, invoice details and payment instructions. The person attending the apartment might be an employee, subcontractor, sole trader or company representative. A social-media account or trading name does not establish the legally responsible person. Compare the name on the agreement with the account holder and business information used in correspondence.

An unexplained difference between contractor and payee requires investigation, not an automatic conclusion of fraud. Preserve the instruction to pay the particular account and the acknowledgement of receipt. Where several businesses divided the project, identify who accepted responsibility for each element and whether someone undertook responsibility for the whole result. This prevents a demand being addressed only to a delivery driver or combining obligations owed by unrelated contractors. Identification also supports assessment of recovery before further costs are incurred.

3. Turn the quotation into a scope-of-work comparison

A description such as full kitchen renovation leaves important questions unanswered. Assemble accepted drawings, dimensions, material descriptions, product specifications, labour items and exclusions. Identify responsibility for demolition, disposal, plumbing, electrics, cabinetry, appliances and finishing. Use documents actually accepted by the parties rather than treating every inspirational photograph as a final specification.

Create three categories: agreed work, observed work and disputed items. Connect each entry to photographs, messages or inspection findings. A cabinet finish can be incomplete, incorrectly supplied or never included; those are different allegations. Where the contract is Turkish but negotiation took place in English, preserve both and identify any material mismatch. The comparison should show the promise relied on and the departure alleged without requiring a lawyer or engineer to reconstruct months of chat messages.

Article 470 describes a contract for work, while Article 471 addresses the contractor’s performance duties. The promised result therefore deserves precise definition; evidence that someone spent hours at the property is not a complete answer about the result they undertook to produce.

4. Record the price, advance and payment milestones

Distinguish a fixed overall price from an estimate, unit pricing or a cost-based arrangement. Identify currency, milestones, material costs and any agreed adjustment mechanism. The legal assessment follows the bargain and applicable rules, not simply the contractor’s use of the word deposit.

Record each transfer’s date, amount, recipient and purpose. Connect each instalment with the stage supposed to trigger it. Where the owner paid early to help purchase materials, preserve that explanation and any conditions. Keep direct supplier payments separate and record how they were to affect the contractor’s balance. This provides a foundation for both a repayment claim and a defence to a further invoice.

Articles 479–481 distinguish payment becoming due, fixed-price arrangements and price determined by value and expense. Article 480 does not make every increase in the contractor’s costs automatically payable by the owner; its separate adjustment conditions must be examined. A changed invoice cannot silently replace the original pricing mechanism.

5. Preserve the condition before replacement work begins

An owner can need to finish an unusable bathroom or secure an exposed electrical installation. Removing work can also destroy evidence of what the original contractor left. Before non-emergency replacement, consider proportionate preservation: dated photographs, a detailed inspection, retained components and, where necessary, a court evidence-preservation process.

Photographs should show context and close detail. Label the room, item and date, and retain originals rather than only compressed copies. Technical professionals should address safety, compliance, causes and necessary remedial work. Immediate danger must be addressed promptly; document the urgency as far as practicable instead of leaving a hazardous installation untouched merely to protect evidence.

Article 474 permits examination by an expert and recording findings. That does not make every privately commissioned report binding on the other side or a court. Define the inspection questions and preserve the underlying observations so that the report can be evaluated rather than treated as a substitute for proof.

6. Distinguish missed dates from agreed extensions

Compile the timetable from the accepted quotation and later communications. Identify whether a date was a binding commitment, estimate or target subject to specified conditions. Record access restrictions, owner instructions, material-selection changes and contractor delays. Include documents that clarify the sequence even when they do not support the owner’s preferred account.

An agreed extension, suspension or substantial change can affect delay analysis. Repeated promises to return should not obscure sustained non-performance, but neither should every day beyond an original target be assumed to have identical consequences. Article 473(1) addresses the circumstances in which failure to start or sufficiently serious delay permits action without waiting for the promised delivery day. Its conditions must be connected to the actual progress and responsibility for delay.

For an overseas owner, arrange evidence of access offered to the contractor. A claim that the contractor refused to work and a record showing that nobody could enter the apartment need reconciliation before a final notice is drafted.

7. Keep variations separate from the original contract

An additional socket, altered cabinet layout or more expensive worktop can be an agreed variation, disputed instruction or correction of an original defect. Record the request, response, effect on price and agreed effect on timing. A later invoice does not prove approval of every addition; a finished feature does not prove it belonged to the initial price.

Use a variation log instead of absorbing changes into one unexplained balance. Where no extra price was fixed, identify what was agreed about calculating it. Preserve actual wording and drawings where a language misunderstanding arose. Distinguish owner-supplied materials from contractor supplies. This avoids assuming either that all extras are free or that every post-dispute charge was authorised.

Article 472 addresses materials, including duties concerning owner-supplied materials and warning of relevant problems. Where the contractor says the owner’s chosen product caused the defect, obtain the warning, product details and technical findings instead of accepting either party’s explanation without examination.

8. Review the notice before excluding or replacing the contractor

A written notice should identify the agreement, unfinished or defective items and requested action. Its timing and legal effect depend on the remedy. A generic template can assume absent facts or communicate a decision the owner has not evaluated. Preserve delivery evidence and the response, including a genuine proposal to inspect or remedy.

Article 473(2) addresses defective or non-contractual work becoming apparent during construction because of contractor fault. It provides a warning and appropriate-period mechanism before repair or continuation is entrusted to another person at the contractor’s risk and expense. It is not a universal licence to instruct a replacement without considering notice and responsibility.

After delivery, Article 474 requires inspection and notification, while Article 475 distinguishes serious-defect withdrawal, price reduction and repair under their conditions. Its immovable-work restriction also matters where removal would cause excessive damage. Article 477 addresses acceptance and later-discovered defects. Do not confuse accepting keys with a carefully evaluated final acceptance of every aspect of the work.

Article 484 concerns the different choice to end an unfinished contract while paying for completed work and compensating the contractor’s loss. A message merely saying the owner changed their mind can therefore produce different consequences from a properly evidenced breach-based notice. Select the position deliberately before excluding access.

9. Calculate loss without charging the same shortfall twice

Prepare a schedule identifying the advance, relevant performance, disputed materials, justified completion or repair expenditure and other alleged loss. Assess the legal basis for each category. A full-price refund and the entire replacement contract can overlap depending on what was retained and the remedy chosen.

Keep receipts for protective work, necessary temporary accommodation or other claimed consequences and explain their connection with the breach. Not every inconvenience is a recoverable expense. Distinguish a replacement quotation from money actually spent. Where the replacement includes upgrades, isolate those from work needed to achieve the original standard.

For example, replacing a basic agreed cabinet with premium cabinetry does not make the entire upgrade cost a loss caused by the first contractor. A technical comparison can identify completion, repair and improvement separately. That makes a justified claim more credible without conceding that the contractor’s original performance was adequate.

10. Account for materials, tools and access items

A contractor can leave tools, materials, keys or access credentials at the property. Make a dated inventory and preserve evidence of purchase, delivery and ownership. Paying an advance does not establish ownership of everything on site; asserting non-payment does not establish a right to remove every installed item.

Plan a documented handover identifying what is collected, what remains disputed and whether any financial issue is being settled. Do not sign a broad release merely to receive keys. Security arrangements should take account of lawful access, safety and the status of the relationship. An overseas owner should give the person attending a limited role and identify matters they cannot agree.

Where a representative signs documents, the property authority checklist explains the importance of matching the instrument and instructions to the actual act. Receiving tools is not automatically authority to waive a repayment claim.

11. Classify the relationship before choosing a forum

A personal home renovation and a commercial redevelopment can require different procedural analysis. The parties’ roles, transaction purpose, relationship and remedy matter. Foreign nationality or a tourist-area address does not decide the competent forum.

Where consumer rules apply, the current monetary threshold and statutory exceptions must be checked. The official consumer committee information for 2026 states that committees deal with disputes below TRY 186,000. The claim’s proper valuation and any court or mediation route must still be determined. This figure is specific to 2026, not a permanent threshold.

A criminal complaint requires its own facts and elements. Poor work or an unpaid refund does not automatically establish fraud. Civil recovery, urgent protection and a substantiated criminal allegation must remain distinct. The broader contract-dispute guide explains the importance of selecting compatible remedies.

12. Use a completion agreement only after assessing remaining risks

A practical solution can be a defined return-to-work agreement. Specify outstanding tasks, standards, dates, inspection and how further payments relate to performance. Explain which parts of the original dispute remain reserved. A message asking the contractor to return does not settle price, defects or delay.

Before another instalment, identify what it purchases and the evidence expected afterwards. A new written promise is not automatically adequate security. A repayment settlement should identify amount, instalments, payment method and release scope. Distinguish payment on account from full settlement.

Assess the contractor’s capacity to complete, condition of the premises, available evidence and the owner’s need to use the property. Where mediation is suitable, the guide for parties abroad explains representative authority and participation. Agreement to negotiate is not payment or completion.

13. Coordinate an overseas owner’s file through our Istanbul–Mersin offices

Send a short chronology, accepted quotation, payment records, scope comparison and labelled photographs. Identify hazards, planned replacement work and dates requiring attendance. Explain who holds keys and who can communicate with the contractor. This helps coordinate legal and technical work without making every local contact an unrestricted representative.

Bakırcı & Keskin Law Office has physical offices in Istanbul Maslak/Sarıyer (Polaris Plaza) and Mersin Akdeniz (Profit İş Merkezi). Renovation disputes across Turkey are coordinated through these offices subject to authority, competent institutions and procedure. Technical inspection, local attendance and third-party costs belong in the agreed scope. English reporting distinguishes preserved evidence, notices, negotiations and money actually recovered.

Frequently asked questions

Is every advance automatically refundable in full?

No. Evaluate the agreement, performance, materials, termination basis and compatible remedies.

Should hazardous work remain untouched for evidence?

No. Prioritise appropriate safety intervention and document the condition and urgency as far as practicable.

Are photographs a complete technical assessment?

No. They preserve visible evidence; cause, safety and remediation can require qualified examination.

Does an extra invoice prove agreement to extra work?

Not alone. Examine the instruction, response, pricing arrangement and actual work.

Can I simply change my mind without cost?

Do not assume so. Article 484 differs from breach-based termination and includes compensation obligations.

Can I claim a refund and all replacement costs?

The calculation must avoid overlapping recovery and distinguish retained value, completion, repair and upgrades.

Does returning tools settle the dispute?

Only the actual agreement determines settlement. Keep a physical inventory separate from any release.

Can the initial review happen while I am abroad?

Yes. Formal steps and site work still require the appropriate authority and arrangements.

Official legal framework

Turkish Code of Obligations No. 6098, Articles 470–484; WIPO Lex reproduction of the enacted Code; and official 2026 consumer committee information. Turkish law and the actual documents govern. This page is general English-language information, not a technical safety report or an individual outcome prediction.