Cross-checking the parties and property data before utility transfer
Transferring water, electricity or natural-gas subscriptions after a purchase is an operational handover, not proof of ownership. The important question is whether the person applying, the property address, the independent unit and the meter or account all belong to the same transaction. A utility account can legitimately be held by an owner, tenant or authorized representative, so names do not always have to be identical. They do, however, need a documented explanation.
Build one identity map for the property
Start with the title-deed information for the new owner and the exact independent unit. Add the postal/service address, block and door number, meter serial numbers and existing utility account numbers. Then list the outgoing subscriber and the person who will become the new subscriber. This catches a common practical error in large sites: a correct meter or invoice is presented for a neighboring unit with a similar address.
For water in Istanbul, İSKİ’s current subscription guide states that where a residence or workplace with an existing subscription will be used by another person, an “isim değişikliği” transaction can be made and that the person actually using the water should take the subscription into their own name. İSKİ asks for identification, evidence or declaration of owner/tenant status, authority documents for legal persons or representatives, an old bill or meter serial number and the current meter reading. The same service is available through e‑Devlet as a new subscription / subscription transfer / name-change application.
Do not confuse subscriber status with title status
A tenant may be the lawful subscriber while the landlord remains the registered owner. For that reason, a mismatch between the tapu owner and utility subscriber is a prompt to verify the lease or authority, not automatic evidence of a defective title. Conversely, a seller remaining on a utility account after transfer does not preserve ownership rights. Keep the title transfer and the service contract as two separate legal and operational records.
Match every meter to the handover reading
On the handover date, photograph each meter with its serial number and reading. Match that serial to the old bill and the provider’s account. Record the date and, where possible, the time. A final reading gives the parties a practical cut-off for consumption before and after delivery. If the provider shows a different meter, address or independent-unit reference, stop the transfer until the discrepancy is resolved rather than opening a new account on a guessed identifier.
Check authority when someone acts for the buyer
If the applicant is a representative, review whether the relevant utility accepts the authority document and whether its scope covers the requested transaction. İSKİ, for example, specifies a notarized power of attorney for applications made by proxy and separate authority documentation for legal entities. A power of attorney used in the property purchase should not simply be assumed to cover every subscription process.
Reconcile money and old balances without assuming liability
Keep the last invoice, any termination or transfer reference, deposit information and the new application record. If there is an old balance, ask the provider how it is treated under its own contract and rules; do not infer from a utility debt alone that the property has a title encumbrance. Similarly, do not let a clean title record substitute for checking the service account. The two systems answer different questions.
Use the official channel for the final transfer
Requirements can differ by utility, municipality, customer type and whether the applicant is an owner, tenant, company or representative. Use the current provider or e‑Devlet service rather than a real-estate listing or an old checklist. For electricity, EPDK distinguishes the retail electricity contract from ownership of the premises and regulates termination/change procedures within the electricity market framework. For water in Istanbul, İSKİ provides the current name-change route and document list.
A complete cross-party check therefore leaves a simple file: title identity, applicant identity and authority, service address, independent-unit reference, meter serial and final reading, old subscriber/account, transfer or termination reference, and the new subscription confirmation. When those fields tell one coherent story, the operational handover is far less likely to leave the buyer with the wrong meter, an unexplained account or a service registered to an unintended party.