Local Heritage Lists Should Not Be a Secret

Imagine buying an old building.

You do the sensible things. You check whether it is listed. You ask the solicitor. You look at the planning history. You walk around it with a builder. You start thinking about windows, roof repairs, insulation, perhaps a small extension, and all the usual things that come with owning an older place.

Then, later on, after you have spent time and money, someone at the council says:

“Ah yes, but we regard this as a non-designated heritage asset.”

Splendid.

And where was that written down?

Who decided it?

When was it assessed?

What exactly is significant about it?

And why was the owner not told?

This is the problem with hidden heritage.

What is a non-designated heritage asset?

A non-designated heritage asset is a building, structure, place, landscape or feature that has heritage value, but is not nationally listed.

It might be an old farmhouse, a Victorian shopfront, a former chapel, a mill building, an estate cottage, a boundary wall, a war memorial, a milestone, a stable block, an old workshop, or a row of houses that gives a village its character.

It may not be grand enough, rare enough or complete enough to be nationally listed. But it may still matter locally.

That is fair enough. Not every important building has to be a castle, cathedral or country house. Much of England’s character comes from ordinary buildings, made well, used for generations, and quietly doing their job.

The difficulty is not the idea of local heritage. The difficulty is when nobody can find out what the council thinks until it is too late.

Local listing is supposed to help

A local heritage list should be a helpful thing. It should say: these are the buildings and places that matter locally. Here is why they matter. Here are the criteria used. Here is the evidence. Here is where they are.

That gives everyone a fair chance.

Owners know what they own. Buyers know what they are buying. Architects know what they are designing around. Builders know what needs care. Estate agents can be more accurate. Councils can make better decisions. Communities can see that the places they value are being recognised.

That is how it should work. Local listing should be a signpost, not a trapdoor.

The problem with secret lists

Some local authorities have been much better at this than others.

In some areas, local heritage lists are clear and easy to find. In others, they are hidden away in obscure documents, old PDFs, conservation area appraisals, historic environment records, neighbourhood plans, committee papers, or internal council notes.

Sometimes the owner only discovers the problem when a planning application is submitted. That is not good enough.

If a council wants to rely on local heritage value when making a planning decision, the owner should be able to see the evidence. The property should not suddenly acquire a special status at the point where the owner wants to make a change.

Heritage is too important to be handled like a secret file.

Why the new guidance matters

The new guidance on local heritage listing pushes the system in the right direction.

It encourages local authorities to have clearer, better evidenced and more accessible local lists. It recognises that people need to understand where they stand.

That matters because local heritage can affect real decisions. It can affect whether an extension is acceptable. It can affect whether a building can be demolished. It can affect replacement windows, new rooflights, solar panels, insulation, render, shopfronts, doors, boundary walls, outbuildings and changes to setting.

It can affect cost, timescale, design and resale. So the information must be public.

An owner should not have to be a planning detective to find out whether their building is regarded as locally significant.

Local listing does not mean “no”

This is worth saying clearly. Being locally listed does not mean nothing can change.

It does not create the same controls as national listing. It does not automatically require Listed Building Consent. It does not mean the council can simply say no to everything.

But it does mean that where planning permission is needed, the heritage value of the building becomes part of the planning judgement.

That is reasonable, provided the judgement is open, fair and evidence-based.

The council should be able to explain what matters about the building. Is it the front elevation? The windows? The roofline? The brickwork? The setting? Its former use? Its connection with a local industry? Its group value with neighbouring buildings?

If they cannot explain the significance, they should be very careful about relying on it.

Owners deserve clarity

Most owners of old buildings are not trying to ruin them. In fact, many owners spend far more than they sensibly should trying to look after them. They put up with awkward roof lines, draughty corners, odd-shaped rooms, specialist materials, expensive repairs and builders who suddenly become unavailable when lime mortar is mentioned.

They do this because they like the building.

So it is not unreasonable for owners to expect honesty in return. If a building is locally important, tell them. If it is on a local list, publish the list. If there is evidence, make it available. If the council has criteria, show the criteria. If the building was assessed ten years ago, say so. If the assessment is out of date, update it. A hidden list helps nobody. It creates mistrust. It delays projects. It causes arguments. It makes owners feel ambushed. It makes buyers nervous. It makes heritage look like a punishment rather than a shared responsibility.

Buyers need to be careful too

If you are buying an older property, do not just ask whether it is listed.

Ask whether it is locally listed.

Ask whether it is in a conservation area.

Ask whether it is mentioned in a conservation area appraisal.

Ask whether it appears on the Historic Environment Record.

Ask whether the council has ever treated it as a non-designated heritage asset.

Ask whether any previous planning applications raised heritage concerns.

This is not because you should be frightened of heritage buildings. Quite the opposite. A building with recognised local value may be a wonderful thing to own. But you need to know what you are buying.

A locally important building may need better windows, better repairs, better materials and better design. That can be a pleasure, but it is rarely the cheapest route.

The right question

The wrong question is:

“Can I do whatever I like because it is not listed?”

The better question is:

“What matters about this building, and how do we protect that while making it work for modern life?”

That is a much more useful starting point.

Old buildings do not survive by being ignored. They survive by being understood. They need owners who care, councils that are fair, and craftspeople who know what they are doing.

Our view

At Longnor Heritage, we think local heritage should be celebrated, but it should never be hidden. If a building matters, say so.

If it has local value, explain why.

If the council wants owners to respect that value, the council must be open about it.

A secret local list is not good conservation. It is poor communication.

Good heritage work starts with knowledge. The owner needs to know what they have. The buyer needs to know what they are buying. The builder needs to know what must be protected. The council needs to show its reasoning.

That is the fair way to do it.

Because heritage should not be something that appears from behind the curtain when an application goes in. It should be there in the open, where everyone can see it, understand it, and look after it properly.