Building Permits and Occupancy Approval Before You List

A short-let licence is only one of the permissions you need. The building usually holds a second one, and it has its own calendar.

Last updated: September 25, 2026

A host signs a lease in March, buys furniture in April, applies for the licence in May and gets it in July. Then a letter arrives from the building: the owners' corporation has a by-law, and it's been in the minutes since 2019. He holds a valid licence for a unit he isn't allowed to use that way.

Nothing about that story is unusual. It comes from treating "permission" as one thing when it's usually two, running on separate clocks, held by separate parties.

This guide covers why the building's consent sits upstream, the three documents to ask for before you commit money, which approval blocks the rest, and what changes when permission is tied to owner-occupancy or to a night cap. Every dated example below is local and marked for what it rests on. Permit types, names and processes differ by city and country, and your local authority settles what applies.

Key Takeaways

• Two permissions, not one. The building's consent attaches to the property; the licence attaches to you.
• Consent sits upstream. A licence doesn't cure a restriction on how the unit may be used.
• Three documents before you offer. The lease or title, the building's rules, and the planning or use record.
• One clock isn't yours. The approval that meets quarterly stops the ones that could run in parallel.
• Caps change the maths. Owner-occupancy and night caps don't restrict the licence; they restrict the model.

Why the building's own consent sits upstream of the operating licence

The two permissions answer different questions. A licence, registration or permit answers "may this person operate a short-term rental?" — it attaches to you, and it's usually the thing people mean when they say "I'm legal now". The building's consent answers "may this unit be used that way at all?" — and it attaches to the property, surviving you, the owner and anybody's licence.

Upstream means exactly what it sounds like. If the unit can't lawfully be used for short stays, the licence has nothing to attach to. You can hold a valid number and still be in breach, and you'll find out from the building rather than from the authority. Some authorities also ask for evidence of the building's consent as part of the application, which is the practical version of the same ordering.

What that consent is called depends on where you are. In England and Ireland it's often a change of use or a planning permission. In Australia and much of Asia it's a strata by-law. In the US it's usually an association rule or a lease clause. In Scotland, a licensing scheme run by the council took effect in October 2022, with individual councils setting their own scheme (verified: effective month and year). The names change; the question doesn't — does the unit, as distinct from you, have permission?

Getting the order wrong is expensive in a specific way. Everything you spend before the answer — the deposit, the furniture, the photography, the licence fee — is spent against a permission you don't control and can't buy.

The three documents to request before you make an offer on a unit

Ask for these before money moves, and ask in writing. A seller, an agent or a landlord who can't produce them is telling you something.

The lease, or the title if you're buying. You're looking for the clause about subletting, letting, assigning or "parting with possession", and for the name of whoever has to consent. In a leasehold or a sub-let chain, the consent you need may belong to a party you've never met — the freeholder or the head landlord above your own landlord. Where the clause says nothing about short stays, that silence isn't permission.

The building's rules, and the minutes. The by-laws, the owners' corporation rules, the association's declaration — whatever the building calls them. Read the minutes too, because a rule can sit unenforced for years and then be enforced, and the minutes show which rules the building actually acts on. Search the documents for the words that do the work: short-term, holiday, transient, commercial, sublet, occupancy.

The planning or use record. What use class the unit sits in, whether a change of use has been granted, and whether any enforcement notice or complaint attaches to it. Where a tourist use is a separate category from residential, this is the document that says so. Where a city requires an authorisation before a dwelling is converted to tourist letting, this is where the record of it lives.

How long each approval realistically takes, and which one stops the others

I'm not going to quote processing times. They vary too much by city, by season and by how complete your file is, and any number I gave you would be wrong somewhere. Ask the authority in writing, ask the building in writing, and keep both answers — because what you need isn't the average, it's the shape of the queue you're in.

What you can work out in advance is which approval stops the others. Two features do the blocking. The first is dependency: if the licence application requires proof of the building's consent, those two can't run side by side, and the whole thing is only as fast as the first one. The second is the meeting cycle. A decision that needs a committee, a board or a council session is gated by when that body sits. An owners' corporation that meets quarterly will stop a licence process that could otherwise have run in a fortnight — and it's the one you have least influence over.

So map it before you start. List every approval, mark which ones need a document from another, and mark which ones wait for a meeting. The longest chain, not the longest single item, is your real timeline.

Then count what you're counting against. Whichever clock you're on, the nights come from every channel you sell on, and a cap you can't count is a cap you'll breach by accident. Airbnb, Booking.com, Agoda and Trip.com nights sit on one calendar at localsbnb.com, which is the only way a night limit is countable at all.

What changes when the permission is tied to owner-occupancy or to a number of nights

Two conditions turn up often enough to change what you're buying, and neither is about paperwork.

Owner-occupancy. Some places let you host only a home you live in, or only while the permanent occupant is present. In New York City, a stay of fewer than thirty days in a whole unit generally isn't permitted unless the permanent occupant is present, alongside the city's registration requirement, which took effect on 5 September 2023 (verified: effective date). A condition like that isn't a form you fill in — it decides whether a unit can ever be a pure investment property. If you're buying, it decides the price.

A night cap. Some permissions come with a number attached. Japan's home-sharing law, in force since 15 June 2018, caps a registered unit at 180 nights a year, and individual municipalities can layer their own restrictions on top (verified: effective date). Other cities cap secondary residences at a lower figure, and some caps apply per building rather than per unit. Confirm the number, the period and the denominator — per year, per calendar year, per unit, per building — because those four produce very different answers.

A cap changes pricing as much as it changes compliance. If you can sell 180 nights and not 365, the rate has to carry the year in fewer nights, and your minimum-stay settings start doing revenue work rather than just operational work. It also makes the shoulder season worth more: a capped unit shouldn't be discounting into nights it isn't short of.

FAQ

I own the unit outright. Do I still need the building's consent?

Usually yes. Owners are bound by the owners' corporation, strata or association rules, and by any planning or use restriction on the property. Ownership changes who you ask; it doesn't remove the question.

Can I apply for the licence first and deal with the building later?

You can, and plenty of people do. But the licence won't cure a restriction on the unit, and the application may ask for proof of the building's consent anyway. Getting them in the right order is cheaper.

Where do I find the night cap that applies to me?

In the permission itself, not in a summary of it. Read the condition as issued, note the number, the period and what it's counted against, then confirm it with the authority that issued it.

Two permissions, three documents and one clock you don't control. Do the reading before the offer rather than after the furniture, because the documents you couldn't get before signing are rarely easier to get afterwards. And keep the nights countable — the cap, the renewal and the reporting all read from the same number, which is easier to defend when every channel's bookings land in one place at localsbnb.com.

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Permit types, names, processes, conditions and night caps differ by city and country and change over time; every dated example here is local and marked for what it rests on. Confirm the current requirement with your local authority, the building's own rules and any party whose consent the lease requires. This isn't legal advice.