Change Control — Building age and renovation history
Primary official evidence
Building age should be documented from the official permit/occupancy/registry timeline, not from finishes or the year a renovation was advertised. A refurbished unit can look new while its structural system is much older. If registry, project, numbering or share data changes after verification begins, preserve the old and new versions with date and reason. A valid change may be legitimate; relying on a superseded version is the real risk. Preserve the old and new material versions with the date and reason for change, then reassess every conclusion affected by that change.
Key verification points
If registry, project, numbering or share data changes after verification begins, preserve the old and new versions with date and reason. A valid change may be legitimate; relying on a superseded version is the real risk. Building age should be documented from the official permit/occupancy/registry timeline, not from finishes or the year a renovation was advertised. A refurbished unit can look new while its structural system is much older. Not all alterations are equivalent. Planning rules distinguish substantial alterations affecting structural elements, floor area, unit count and similar matters from ordinary maintenance, and substantial work may require amended projects and permits.
Document and identity reconciliation
Not all alterations are equivalent. Planning rules distinguish substantial alterations affecting structural elements, floor area, unit count and similar matters from ordinary maintenance, and substantial work may require amended projects and permits. If registry, project, numbering or share data changes after verification begins, preserve the old and new versions with date and reason. A valid change may be legitimate; relying on a superseded version is the real risk.
Timing and change risk
For Change Control — Building age and renovation history, start from the best official building record available, such as permit and occupancy/use-permit chronology, and keep later renovation dates separate. A marketing statement such as “newly renovated” does not replace the building’s official chronology.
Decision standard
For Change Control — Building age and renovation history, building age should be reconstructed from original permit/occupancy records and documented major renovations; age alone does not establish current condition and cosmetic renovation is not structural renewal. Use the current official or signed record for the same property and parties.
For Change Control — Building age and renovation history, What official evidence should control this check?
For Change Control — Building age and renovation history, building age should be documented from the official permit/occupancy/registry timeline, not from finishes or the year a renovation was advertised. A refurbished unit can look new while its structural system is much older. Log every mismatch or missing item as a separate exception: the field involved, the conflicting document, the authority responsible for correction and the condition that blocks closing until resolution. Do not leave exceptions as oral notes.
For Change Control — Building age and renovation history, Which details must match across the transaction file?
For Change Control — Building age and renovation history, confirm the building chronology, the material renovation scope and date, and any permit/approved-project records required for that work. A payment gate should not rely only on the seller’s renovation description.
For Change Control — Building age and renovation history, What discrepancy requires further verification?
For Change Control — Building age and renovation history, building age should be documented from the official permit/occupancy/registry timeline, not from finishes or the year a renovation was advertised. A refurbished unit can look new while its structural system is much older. Preserve a file that can be handed to the next buyer: reference record, verification results, corrections, supporting documents and last-check date. A strong file shortens future due diligence and avoids rebuilding the property history from scratch. Preserve the old and new material versions with the date and reason for change, then reassess every conclusion affected by that change.