We record the facts clearly and independently.
Keystone operates as a fully independent third party. We are not affiliated with any landlord, letting agency or tenant. Our role is to document property condition clearly and impartially, so all parties have a reliable record if questions arise later.


Independent, registered and London-based
Keystone Properties & Inventories Ltd provides independent inventory reports for rental properties across London. We document condition and contents at check-in, check-out and mid-term inspection stages, creating a clear evidence-led record for tenancy comparison.
We report independently, regardless of who instructs us. Reports are structured to support deposit discussions, adjudication evidence and clear comparison between tenancy start and end.
Legitimate, registered, and London-based
Keystone Properties & Inventories Ltd
Company No: 13676509
434 Finchley Road, London, NW2 2HY
Serving London and surrounding areas
Company registered in England & Wales · London-based · Independent reporting · Photo evidence included.
Need an inventory report?
Clear fees confirmed before booking, prompt turnaround, and independent reports supported by photographic evidence. Send us the property details and we will confirm availability.
We do not decide deductions or act as an advocate for either party. We document condition, contents and observable changes so parties can make evidence-led decisions.
