United Kingdom · HM Land Registry
Form AP1 — Change the Register (Application to HM Land Registry)
Form AP1 applies to update the land register — registering a transfer, mortgage, charge or other change to a registered title.
Fill AP1 now — free to try
Filled entirely on your computer. Your National Insurance number and personal details are never uploaded.
Who needs AP1?
Conveyancers and individuals lodging applications against registered land, commonly alongside a TR1 transfer.
How to fill it with DocsArc
- Open AP1 in the DocsArc workspace with one click above.
- Click any field and type — form fields are detected automatically, and you can add text anywhere.
- Sign it if needed: draw, type or upload your signature, with an automatic date line.
- Save or print. The finished PDF never left your computer.
Frequently asked questions
Do I send it with the TR1?
Yes — the AP1 is the cover application; the TR1 (or other deed) and the fee go with it.
Always verify you have the current version: official HM Land Registry page
Contains public sector information licensed under the Open Government Licence v3.0. DocsArc is an independent tool and is not affiliated with HM Land Registry.