Unauthorised Alterations: Why Small Changes Create Big Disputes
- Property Inventory Co.
- Feb 5
- 2 min read
Unauthorised alterations are one of the most underestimated causes of end-of-tenancy disputes. Tenants often make changes believing them to be minor or reversible — but at check-out, these “small” alterations frequently result in damage claims, delays, and disagreements.
From an inventory clerk’s point of view, clear documentation is the only way to resolve these disputes fairly.
What Counts as an Unauthorised Alteration?
Unauthorised alterations are changes made to a property without the landlord’s written consent. Common examples include:
Painting or wallpapering
Installing shelves or TV brackets
Changing light fittings
Replacing handles or fixtures
Removing doors or internal fittings
Modifying garden layouts
Even changes made with good intentions can cause problems if they aren’t approved.
Why Tenants Often Don’t See the Problem
Tenants may believe:
The change improves the property
They can “put it back” later
Minor damage doesn’t matter
Previous tenants did the same
However, unless permission is documented, these changes can breach the tenancy agreement.
How Inventories Protect Against Alteration Disputes
A professional inventory records:
Original décor and finishes
Fixtures and fittings present at check-in
Condition of walls, ceilings, and floors
Garden layout and structures
At check-out, the clerk compares the current condition against this baseline. Any alterations become immediately apparent.
Common Alteration-Related Issues We See
Inventory clerks regularly identify:
Poorly filled or painted wall holes
Inconsistent paint colours
Damaged plaster from bracket removal
Missing fixtures that were never replaced
Gardens altered beyond original layout
These issues often require professional repair — and without an inventory, recovering costs is difficult.
The Financial Impact of Unauthorised Alterations
Even small changes can lead to:
Repainting entire rooms
Plaster repairs
Electrical work
Replacement of original fittings
Deposit deductions must be justified with evidence, making inventories essential.
Why Independent Reporting Matters
An independent inventory clerk provides:
Neutral assessment
Clear photographic evidence
Professional comparison reports
Credibility in dispute resolution
This protects landlords from financial loss and tenants from unfair claims.
Best Practice for Agents and Landlords
To minimise disputes:
Ensure inventories are detailed at check-in
Require written consent for alterations
Schedule mid-tenancy inspections
Use professional check-out reports
Clear expectations prevent conflict.
Final Thought
Unauthorised alterations may seem minor, but they can have major consequences. A professional inventory ensures changes are identified, assessed fairly, and resolved efficiently.
Book Your Professional ARLA Propertymark Accredited Property Inventory, Check-In & Check-Out Report Today
Ensure your rental property is fully protected with a detailed, professional inventory report from The Property Inventory Company — your trusted ARLA Propertymark Accredited Inventory Provider.
Our expert inventory clerks deliver reliable check-in and check-out inspections for landlords, letting agents, and property managers, helping to safeguard properties and maintain compliance with industry standards.
Call us: 07428 821141
We proudly provide ARLA-approved inventory services across Eastbourne, Tunbridge Wells, Heathfield, Hailsham, Hastings, Bexhill, Crowborough, Lewes, Brighton, and all surrounding areas in East Sussex and Kent.
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