# What planning use class is an office?

Canonical source: https://rivermarkproperty.com/guides/planning-use-classes/office/

A typical office in England generally falls within Class E(g)(i).

## The detail.

This part of Class E covers offices used for operational or administrative functions which can be carried out in a residential area without detriment to its amenity.

This guidance applies to England. The lawful use, conditions, any proposed works and the facts of the operation should be checked for each property.

## What to check.

-   Check the lawful use and any conditions affecting occupation.
-   Consider access, parking, layout, services and any proposed works.

A planning adviser or the local planning authority can advise on the specific property and proposal.

## Sources.

-   [Planning Portal: use classes in England](https://www.planningportal.co.uk/permission/common-projects/change-of-use/use-classes/)
-   [GOV.UK: when is permission required?](https://www.gov.uk/guidance/when-is-permission-required)

Sources reviewed 6 November 2026. General information, not a planning opinion.

## Related questions.

-   [What is Class E planning use?](https://rivermarkproperty.com/guides/planning-use-classes/class-e/)
-   [What happened to Class B1 planning use?](https://rivermarkproperty.com/guides/planning-use-classes/class-b1/)
-   [Can an office be changed into a hotel?](https://rivermarkproperty.com/guides/planning-use-classes/office-to-hotel/)
-   [Can Class E commercial property be converted to residential use?](https://rivermarkproperty.com/guides/planning-use-classes/class-e-to-residential/)

[See all planning use class guides](https://rivermarkproperty.com/guides/planning-use-classes/)

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