What a fire risk assessment tells you when buying a flat

How to get the building's fire risk assessment, what the risk rating really means, and which recommended actions can land on leaseholders' bills.

Flatscope 23 October 2026 6 min read

Why a first time buyer should care about this document

Most flat buyers focus on the lease length and the ground rent, then glance at the service charge and move on. The fire risk assessment gets missed. That's a shame, because it's one of the few documents that tells you what condition the building is really in and what the freeholder or managing agent already knows needs fixing.

In plain terms, it's a written review of the shared parts of the building, usually done by a trained assessor. They look at things like escape routes, fire doors, alarms, emergency lighting, compartmentation and how fire could spread. The result is a list of findings with a priority attached to each.

It's not a pass or fail certificate. Think of it as a snapshot with a to-do list, and the to-do list is where your money comes in.

How to get hold of it

Start with your conveyancer, but don't assume it will arrive on its own. Ask for it by name. The seller's solicitor usually gets paperwork from the freeholder or managing agent, and the fire risk assessment may not be in the standard pack.

Here's a sensible order to work through.

1. Ask the estate agent early, before you've paid for searches, whether the seller has a copy.

2. Ask your solicitor to request the latest assessment and any action plan from the managing agent or freeholder.

3. Ask for evidence of what's been done since, such as invoices, contractor reports or sign-off notes.

4. Ask when the next review is due, and whether any works have been quoted but not yet carried out.

If the building has a responsible person, that's usually the freeholder or the managing agent, and they should be able to share it. If it's refused or dragged out, treat that as information. A very old assessment is also a flag. Ask whether it's been reviewed since any building changes or incidents.

What the risk rating means

Ratings vary, because there's no single format every assessor uses. You'll often see wording like low, medium or high, or a numbered scale. Some reports rate the building overall, and others rate each finding by priority or timescale.

So don't just look at the headline. A building rated tolerable or moderate can still have a long list of actions. A building with a worse headline might have a clear plan and money set aside to fix it. What matters is the detail underneath.

Look for these things.

First, the date of the assessment and who carried out the work. Second, the timescales attached to each action, such as immediate, within a few months, or as part of planned maintenance. Third, whether items are marked as done, in progress or outstanding. Fourth, any mention of external wall materials, cladding or further specialist investigation.

An outstanding urgent action with no date or owner is a bigger worry than a high rating with a funded programme. If anything is unclear, ask your solicitor to put the question in writing to the seller's side.

Which recommended actions end up on leaseholders' bills

Here's the practical bit. Most work to the shared parts of a building gets paid for through the service charge, so many recommendations in a fire risk assessment can end up there. Think of fire door replacement or repair in communal areas, alarm and emergency lighting upgrades, signage, clearing communal clutter, and fixing gaps in compartmentation.

Who pays what depends on your lease, and on the law as it stands when the bill arrives. Rules on remediation costs, especially for cladding and some building safety defects, have changed in recent years and may change again, so confirm the position with a solicitor rather than relying on a summary like this one.

Some costs are routine and spread across years. Others come as a large one-off demand. Check the lease for how the service charge is split and whether there's a reserve fund. A healthy reserve fund won't remove the risk, but it can soften the blow.

Also check whether the front door of your own flat counts as part of your demise. In many leases the flat entrance door is the leaseholder's responsibility, even though it matters to the whole building's fire safety. That one can catch people out.

Questions to put to the seller and the managing agent

You don't need to be an expert. You need to ask clear questions and keep the answers on file.

Ask whether any section 20 consultation notices have been issued, or are planned, for fire safety works. Ask for the last few years of service charge accounts and the budget for the current year. Ask whether there are any known defects, interim measures such as a waking watch, or insurance issues linked to fire safety.

If the replies are vague, ask again, in writing. A solid managing agent will usually answer quickly and plainly. Slow, patchy answers don't prove a problem, but they're worth weighing up before you commit.

When to walk away, and when to negotiate

Not every red item is a deal breaker. A list of minor, scheduled actions in a well-run building is normal. What should make you pause is a mix of urgent unresolved findings, no clear plan, no reserve fund and an uncooperative freeholder.

If you're still keen, you've got options. You can ask your solicitor to seek a price reduction, a retention or a clear written statement of upcoming costs. You can also check with your mortgage lender early, since fire safety issues can affect valuations and lending decisions, and each lender takes its own view.

The aim isn't to find a perfect building. It's to buy with your eyes open, and to know what you might be asked to pay before the keys are in your hand.

Common questions

Is a fire risk assessment a legal requirement for blocks of flats?
For the shared parts of most blocks of flats, the person responsible for the building has to carry out and keep a fire risk assessment under fire safety law. Details can change, so ask your solicitor to confirm what applies to the building you're buying.
Can I ask for the fire risk assessment before I make an offer?
You can ask, though the seller may only send it once the sale is agreed. Asking the agent early is worth a go, and it's much better to see it before you've spent money on surveys and legal work.
Will I have to pay for fire safety works in my building?
Often some of the cost comes through the service charge, but it depends on your lease and the rules in force when the work is billed. Some remediation costs are treated differently by law, so get a solicitor to confirm your position.
What if the seller can't find a fire risk assessment?
Ask the managing agent or freeholder directly through your solicitor. If none exists or it's badly out of date, treat that as a serious question mark and ask for it to be explained before you proceed.

Have a property in mind? Check it before you offer.

Paste the Rightmove or Zoopla link and Flatscope reads the lease, the real running costs and the sold-price record, every figure cited. Three free reports a month, no card. Your first run needs no signup.

Free to start. No card required. For-sale and to-rent links both work.

No listing to hand? See a real sample report first

From the buyer's guides

More insights

Flatscope is informational software, not regulated financial or legal advice. Figures are read from public records at the time of writing and can change. Confirm anything decision-critical with your solicitor or surveyor.