Ownership certificates A to D on a planning application

Every planning application carries a planning ownership certificate, and getting it wrong is the fastest way to have a scheme returned unregistered or, worse, to have a permission challenged after you have started building. The certificate is a statutory declaration under section 65 of the Town and Country Planning Act 1990 and Article 13 of the Development Management Procedure Order 2015. It tells the council who owned the application site 21 days before the application was made, and whether those people have been told.

Four certificates exist, lettered A to D, and one supplementary declaration covers agricultural tenancies. Choosing between them takes ten minutes if you have the title documents to hand and a fortnight if you do not.

Why councils reject applications on the certificate alone

Validation officers check the certificate against the red line and the title plan before they look at anything else. It is a binary test rather than a judgement, so it is quick, and it is the item that most often produces a same-day rejection.

The usual mismatch is a Certificate A signed by an applicant whose red line takes in a shared driveway, a strip of verge, a rear access lane or part of a neighbour's garden. Once the red line crosses land the applicant does not own, Certificate A is untrue and the application cannot proceed on it.

A defective certificate is not automatically fatal to a permission that has already been granted. The courts have treated it as a matter for discretion rather than an automatic nullity. That is cold comfort during a judicial review brought by a neighbour who was never served, so treat the certificate as a document to get right rather than one to fix later.

Choosing between A, B, C and D

"Owner" has a specific meaning here. It covers the freeholder and any leaseholder whose lease still has at least seven years to run. A monthly tenant is not an owner for this purpose, and an option holder is not either.

Reasonable enquiry for C and D means more than a look at the Land Registry. Councils expect to see that you checked the title register, searched the index map for unregistered land, wrote to the last known address, and asked the occupier. Keep the correspondence.

The 21-day period runs backwards from the date the application is made, so identify owners as at that earlier date. A sale that completes between service of the notice and submission does not undo a notice properly given.

Serving notice on other owners

Notice 1 in Schedule 2 of the DMPO 2015 is the prescribed form. It names the applicant, describes the development, gives the site address, and tells the recipient where to see the application and how to comment.

Service can be personal, by post to the last known address, or by leaving it at the address. Recorded delivery costs a few pounds and produces the evidence you will want if service is later disputed. For a company, serve the registered office. For land held by trustees or an estate in probate, serve the trustees or the personal representatives named in the grant.

Where Certificate C or D applies, the newspaper notice must appear in a paper circulating in the locality and the certificate records the name of the paper and the date of publication. Keep the page itself, not just the invoice.

The agricultural holdings declaration

The application form asks separately whether any part of the land is, or was in the 21 days before the application, an agricultural holding. This exists because a tenant farmer has an interest that would not show on the title as an owner.

If any part of the site is tenanted under an agricultural tenancy, serve Notice 2 on the tenant and say so on the form. Grazing licences, contract farming arrangements and share farming agreements need looking at properly rather than being dismissed, because some are tenancies in substance whatever they are called.

This matters most on diversification and conversion schemes, where a barn sits inside a let holding. Our note on the tests councils apply to a Class Q barn conversion covers the substantive side of those applications, but the tenancy question is settled on the certificate, not in the prior approval assessment.

Ransom strips, verges and highway land

Three slivers of land cause most of the trouble.

Highway verges are usually maintainable at public expense, which means the highway authority holds an interest in the surface even where the subsoil belongs to the adjoining owner. If your access works extend into the adopted highway, the safe course is Certificate B with the highway authority served as owner, alongside the separate agreement you will need under section 278 or section 184 of the Highways Act 1980.

Ransom strips are the second. A metre-wide strip retained by a former landowner across the frontage does not stop you applying, because planning permission does not convey any right to enter land. It does mean Certificate B and a served notice, and it usually means a conversation about price.

Unregistered land is the third, and it is common on older rear access lanes and yards. A search of the index map at HM Land Registry will show whether the land is registered at all. Where it is not, and the occupier cannot say who owns it, Certificate D with a published notice is the honest answer.

Evidence to keep on file

Assemble this before you submit, and keep it for as long as the permission might be implemented.

1. Official copies of the title register and title plan for every parcel inside the red and blue lines.
2. The index map search result for anything unregistered.
3. A dated copy of each notice served, with the recorded delivery receipt or certificate of posting.
4. The newspaper page for any Certificate C or D notice, showing the masthead and date.
5. A short note of the enquiries made and their outcome, written at the time rather than reconstructed later.

That file does a second job. Where ownership is later disputed, or where you need to show that development was lawfully begun, contemporaneous evidence carries far more weight than recollection, which is the same principle behind proving works are lawful with a certificate.

On larger schemes the certificate also drives the legal agreement, because every owner and mortgagee of the land has to be a party to a section 106 obligation for it to bind the land. Our walkthrough of heads of terms on a nine-unit scheme shows where that lands in practice, and it is worth checking the title early on any site where a lender is involved.

Signing a certificate you know to be false, or being reckless about whether it is true, is an offence under section 65(6) of the 1990 Act. That is reason enough to spend the ten minutes.

If you are still assembling the rest of the submission, the index of report types by category is a useful cross-check against the council's validation list. This is general guidance, not legal advice. Check the position with your local planning authority or a qualified professional before relying on it. PlanScope provides AI-assisted draft reports for planning applications. Reports should be reviewed before submission. We do not guarantee planning approval.