House Signs for Flats and Apartments — What You Need to Know

Buying a house sign for a flat or apartment is a little different to buying one for a house — and not just because of the size. There are a few practical things worth knowing before you order, so here’s an honest rundown of what to think about.

Do You Need Permission to Put Up a House Sign on a Flat?

If you own a leasehold flat — which most flats in the UK are — the exterior of the building is almost certainly owned by the freeholder or managed by a management company. That means you’ll usually need to check before fixing anything to an external wall or door.

In practice, a small personalised sign with your flat number is almost never a problem. But it’s worth a quick email to your managing agent or freeholder before you order, just to avoid any awkward conversations later. Most will say yes straight away.

If you’re in a purpose-built block with a shared entrance, the communal areas are almost certainly managed by someone else entirely — so a sign on the main entrance door or exterior wall almost certainly needs approval.

→ Read more: Do I need planning permission for a house sign?

Where Do You Actually Put It?

This is where flats get a bit more varied than houses. Your options are usually:

• Your own front door — the simplest option, and usually entirely within your rights as a leaseholder. A sign beside or on your door with your flat number is practical and looks smart.
• The exterior wall beside your door — fine for ground floor flats or those with their own entrance, but you’ll want to check if this is a communal area first.
• A gate or fence if you have your own entrance — if your flat has a private entrance, a gate post or fence sign works just as well as it would on a house.

What Size Sign Works Best for a Flat?

Most flat numbers are short — one, two or three digits — which means you don’t need a large sign. A smaller or medium size is usually exactly right, and actually looks better proportionally on a door or narrow wall section than something oversized would.

If your flat has a name as well as a number — or if it’s a converted house where the flat has a name like “Garden Flat” or “Coach House” — a slightly larger sign gives the wording room to breathe.

→ Not sure what size to go for? Read our full sizing guide.

Which Material Works Best?

For a flat, the material choice is mostly about the style of the building and your own taste:

• Slate works beautifully on converted Victorian and Edwardian houses split into flats — the natural material suits older buildings really well. Backed by our 3-year guarantee.
• White Corian is ideal for modern apartment blocks and new build conversions. Clean, crisp and contemporary. Backed by our 7-year guarantee.
• Marble composite resin (oval, rectangular, bridge top or rustic) suits period conversions where you want something with a traditional feel and visible character.

A Note on Communal Entrances

If your block has a shared entrance with a panel of buzzers, the management company usually handles the labelling of those — so a personalised house sign would go on your own door or beside your individual entrance rather than on the main building. This is actually the more personal option anyway, and means your sign is something visitors see when they arrive at your door specifically.