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Exception Register — Property valuation report

A valuation-report exception register that turns unit, date, purpose, version and value discrepancies into documented issues with impact, ownership and objective closure evidence.

Author / reviewer: JUANA Real Estate Last reviewed: 2026-08-21
Exception Register — Property valuation report

Exception Register — Property Valuation Report

A valuation exception register is not a page of vague “comments on the appraisal,” and it is not the place to store every property risk. It is a control record for differences that prevent clean reliance on a particular report: a unit-identity mismatch, missing annex, date that predates a material change, purpose inconsistent with the intended use, an unavailable later report, or a conflict between the data inspected by the valuer and the data governing the transaction. Every item should be understandable and capable of objective closure without relying on anyone’s memory.

Write the exception as a testable fact

For example: “The report dated 12 March 2026 identifies unit B-14; the current registry and purchase contract identify B-12; no document linking those identifiers has been supplied.” Do not write “valuation problem.” Another good entry might say: “The copy received does not contain the annex showing the comparable evidence.” Precision makes the required closure evidence obvious from the start.

Keep the register within scope

Appropriate items include property-identity differences, area or appurtenance differences material to what was valued, an unclear report reference, missing pages, an inspection date inconsistent with a known later alteration, a purpose mismatch, two reports with different values or dates and no defined controlling version, or a transaction change that calls prior reliance into question. A mortgage belongs in the encumbrance review and a structural defect belongs in technical due diligence, even if both can affect economic value.

Name both sides of the conflict

Each exception should cite the source creating the discrepancy and the source capable of resolving it. For a unit-number issue, link the valuation and the registry or approved project evidence. For an incomplete report, record the received filename and expected complete reference. If the issue is whether a valuation is required for the transaction at all, use the current TKGM instruction rather than a seller’s interpretation.

Describe the decision consequence

State what the open issue prevents. Does it stop the reviewer from proving that the report concerns the same asset? Does it prevent use for a regulatory purpose? Does it affect only the investment price analysis? Is it immaterial after identity is formally reconciled? Labels such as “high” or “medium” are not enough. A new reviewer should know whether signature, payment, finance submission, regulatory filing or valuation-based investment approval is blocked.

Define closure evidence before chasing it

The requirement may be a complete final copy, an official bridge between unit numbers, a later valuation, verification through the authorised process, or a written professional explanation of a difference that cannot be removed. “The seller says it is normal” is not closure. A newer report is not automatically closure either: check whether it resolves the original issue or creates a different one.

Distinguish correction from risk acceptance

A buyer may choose to continue with an unresolved valuation issue. Do not relabel that outcome as “closed.” Use a separate accepted-risk status identifying the decision-maker, reason and any contractual or financial protection. A negotiated sale price different from a valuation can be a legitimate commercial decision; inability to prove that the report concerns the purchased unit is a different category of problem.

Attach real deadlines

Use transaction control points rather than “ASAP”: before the withdrawal period ends, before a non-refundable payment, before a finance application, before an official submission, or before title transfer. If a deadline is missed, record who authorised the extension and what consequence follows. Where the exception is a condition of payment, connect it explicitly to the payment-release gate.

Control versions

Preserve each report with its own reference and date. Do not overwrite a file using the same generic name. When a later report arrives, record which exceptions it closes and whether it introduces new changes. This avoids a common failure in which five similar PDFs circulate and the team cannot reconstruct which one supported a payment decision.

Quality test

The register is working when an independent reviewer can see for every item: the exact discrepancy, conflicting sources, transaction effect, responsible person, objective closure evidence, deadline and current status. If the reviewer must phone the broker to ask what a note means, the register is not yet auditable.

Official-source discipline

Use TKGM’s current valuation-report instructions and official notices to determine the regulatory scope and procedure. The requirement for foreign transactions has changed over time, so the file should identify the official rule set actually relied on at the decision date rather than repeating an old market assumption.

Frequently asked questions

What official fact about property valuation report / TTB should a buyer verify after the underlying record changes?

Check the report or TTB number, issue date, exact property/unit and the authority or system through which it was produced. A report for a similar property is not a substitute for the transaction property’s record. TKGM’s current FAQ states that valuation reports issued before 9 December 2024 were valid for three months, while Tutar Tespit Belgeleri (TTB) issued after that date are valid for six months. Turn every missing item or conflict into a written exception with an owner, deadline and clear closing condition.

What is the difference between closed and accepted risk?

Closed means the defined closure evidence exists. Accepted risk means the issue remains but an authorised decision-maker documented the choice to proceed.

Which document fields or legal details on property valuation report / TTB matter most after the underlying record changes?

Turn every missing item or conflict into a written exception with an owner, deadline and clear closing condition. Check the report or TTB number, issue date, exact property/unit and the authority or system through which it was produced. A report for a similar property is not a substitute for the transaction property’s record. TKGM states that reports issued before 9 December 2024 followed a different validity rule, while TTB documents issued after that date are valid for six months; record the issue date and applicable regime carefully.

Does a newer valuation automatically close an exception?

No. Confirm that it resolves the original cause and matches the correct property and purpose.

What can go wrong with property valuation report / TTB after the underlying record changes, and what evidence resolves it?

TKGM states that reports issued before 9 December 2024 followed a different validity rule, while TTB documents issued after that date are valid for six months; record the issue date and applicable regime carefully. Turn every missing item or conflict into a written exception with an owner, deadline and clear closing condition. TKGM’s current FAQ states that valuation reports issued before 9 December 2024 were valid for three months, while Tutar Tespit Belgeleri (TTB) issued after that date are valid for six months.

Should a mortgage or structural defect be logged as a valuation exception?

Not as the primary issue. Keep it in its specialist review and cross-reference valuation only where it affects the decision.

Sources

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