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MEPS Exemptions and Special Cases

When a building may be exempt from a MEPS floor, what evidence an exemption needs, and how temporary arrangements differ from permanent exclusions.

Published 26 October 2026Evidence checked on 26 October 2026Buildings in general; exemption types discussed as categories, not as entitlements

The short answer

Exemptions are the safety valves of a MEPS regime. They recognise that some buildings cannot reasonably meet a floor, or cannot meet it yet, because of cost, technical constraints, consent refusals, temporary circumstances or a protected status. Without exemptions, a MEPS would force impossible or harmful work; with overly broad exemptions, a MEPS would change nothing. The balance a regime strikes between those risks is visible in its exemption design: which reasons qualify, what evidence is required, how long an exemption lasts, and whether it must be registered.

Exemption categories commonly include buildings that are excluded by type or status, such as certain listed or protected buildings, temporary buildings, or buildings below a size threshold. They also include situational exemptions, where improvement is not technically feasible, where the cost exceeds a defined cap or fails a value test, where a necessary consent has been refused, or where a tenancy or other circumstance makes work impossible for a period. Each category has its own logic, and a reason that fits one category may not fit another.

What it means in practice

Temporary exemptions differ from permanent exclusions in an important way. A temporary exemption pauses the duty for a defined period, often five years in some regimes, after which the building must be reassessed and either improved or re-qualified. A permanent exclusion removes the building from scope altogether, usually by type or status. Confusing the two leads to the common error of treating a temporary pause as a permanent escape, and then being surprised when the duty returns.

Registration matters where a regime requires it. Some MEPS regimes operate an exemptions register, and an exemption that is not registered, or whose registration has expired, may not protect a letting or a transaction even where the underlying reason is genuine. Registration also creates a public or administrative record that enforcement can check, which is part of why registers exist. Owners should therefore treat registration, where required, as part of claiming an exemption, not as optional paperwork.

Checks before you act

To assess an exemption, start with the reason the building cannot meet the floor, stated precisely. Is it cost, technical feasibility, consent, a protected status, a temporary circumstance, or a combination. Then check the national measure for a category that matches that reason, and read its evidence requirements: quotations, technical reports, consent correspondence, or other documents. Gather that evidence before relying on the exemption, and check its duration and renewal conditions.

Also check whether an exemption covers the whole building or only part of the duty. Some exemptions excuse a letting for a period, while others excuse particular measures but not others, or excuse one trigger but not a later one. A partial exemption still leaves a duty to plan improvement for the remaining scope, and treating it as a full excuse creates a future problem.

How this differs by place

By place, exemption design reflects national priorities. Regimes that emphasise heritage protection tend to have broader treatment for listed buildings, while regimes that emphasise cost protection tend to have clearer cost caps or value tests. Regimes with strong tenant protections may treat landlord cost differently from regimes that place more weight on owner responsibility. Those differences are policy choices, and they should be read in the national measure rather than assumed from another country's regime.

In England and Wales, the domestic private rented MEPS regime has operated with an exemptions register covering categories such as cost, consent and temporary circumstances, and that register is a useful example of how exemption administration works in practice. Other jurisdictions use different mechanisms, including self-declaration, scheme approval or building-code derogations, and the mechanism affects how an owner should claim and evidence an exemption.

Mistakes that waste money or time

A common mistake is to assume an exemption applies without checking its category and evidence. A building can be old, listed, expensive to improve or difficult to access without fitting any exemption category as defined, and a general sense of difficulty is not a legal exemption. Another mistake is to claim an exemption and then stop planning, when a temporary exemption should be used as a planning period for the next stage.

A further mistake is to rely on an exemption granted for a previous owner, tenancy or building configuration after circumstances have changed. Exemptions are often tied to a building, a person or a period, and a change in any of those may end the exemption. Check transfer and renewal rules before assuming continuity.

Evidence to keep, and what to ask

Keep the exemption category, the evidence submitted, the registration reference where applicable, and the expiry or review date together with the certificate. Diary the review date, so that a temporary exemption is renewed, or improvement is planned, before it lapses.

Questions to ask include: which exemption category, if any, matches the reason this building cannot meet the floor, what evidence does that category require, and how long does it last. Those questions give an exemption assessment its proper rigour.

Sources and evidence on the record

Evidence basis: Educational guidance only; exemption routes are national and scheme-specific, and must be checked in the applicable measure. Applies when: You have a building below a MEPS floor and want to know whether an exemption could apply

Next on the file

File 13 - Minimum energy performance standards Minimum Energy Performance Standards, Explained What minimum energy performance standards are, how they differ from certificates and building codes, and why their effect depends entirely on national design. File 13 - Minimum energy performance standards MEPS and Rental Properties How minimum standards work for rented homes and commercial lettings, who bears the duty, and how landlord and tenant interests interact. File 13 - Minimum energy performance standards MEPS Evidence and Compliance What evidence proves MEPS compliance, who checks it, and how owners, landlords and agents should keep records that enforcement can accept.