Use Classes and Change of Use
What each use class covers, what moves freely within Class E and what needs permission.
Latest in Use Classes and Change of Use
266 articlesCo-living schemes and what use class they fall into
Large-scale purpose-built shared living fits no class in the Use Classes Order, so it is sui generis. That shapes room sizes, affordable housing contributions and the conditions on any consent.
Trampoline parks and indoor leisure capacity
Indoor trampoline parks usually sit in Class E(d), so the planning risk moves to restrictive conditions, structure-borne impact noise and the occupancy figure the fire strategy allows.
Crematoria and burial grounds: use class and consents
Neither a crematorium nor a burial ground falls within any use class, so both need planning permission. A crematorium also carries statutory separation distances and an emissions permit, and a burial ground needs a groundwater risk assessment.
Sports and social clubs: Class F2 or sui generis?
A sports and social club can sit in Class F2 as a local community facility, or outside the use classes entirely if the bar becomes the main event. The distinction decides what you can change without permission.
Film and television studios and the use class question
Film and television production is not named in the Use Classes Order, so a studio consent turns on how the primary use is described and how the planning unit is drawn. Sound stages, set workshops and production offices can each fall differently.
Data centres: which use class applies
Classifying a data centre is a matter of fact and degree, and the answer rarely decides the scheme. Grid capacity and plant noise do.
Repurposing a former bank branch within Class E
Former banks moved from Class A2 into Class E in 2020, so many changes need no permission. The traps are old conditions, the vault and the upper floors.
Pharmacies: Class E(a) or Class E(e)?
Both limbs of Class E can fit a pharmacy. The primary use decides it, and the answer changes what you can do with the unit later.
Laboratories and Class E(g)(ii) research and development
Research and development sits in Class E(g)(ii), so office to laboratory conversion often needs no change of use. The amenity test in limb (g), and the rooftop plant, are where applications are decided.
Serviced offices and flexible workspace in Class E(g)
Co-working and managed workspace fall within Class E(g)(i) alongside conventional offices, so most changes need no application. Subdivision, a change of character and conditions restricting Class E flexibility are the exceptions.
Religious use in an industrial unit: the route
A place of worship in an industrial unit always needs planning permission. The use class is rarely the obstacle: employment land protection policy, Sunday parking peaks and fire occupancy capacity decide the outcome.
Waste transfer and scrap metal: which class applies
Article 3(6) of the Use Classes Order excludes scrapyards and certain waste installations from every class, making them sui generis. Transfer stations sit in a greyer area, and the permit regime runs alongside planning.
Container storage yards and the use of open land
Storage on open land falls within Class B8 because the Use Classes Order applies to land as well as buildings. Stacking height, surfacing, drainage and HGV movements decide whether a yard is acceptable.
Soft play centres: Class E(d) or Class F2?
Indoor recreation sits in Class E(d); Class F2 covers outdoor recreation and community halls. This explains how to classify a play centre, why it matters for later flexibility, and the noise and parking evidence expected.
Shisha lounges and where they sit in the use classes order
A shisha venue is classified by what it primarily does, and the smoke-free definition of substantially enclosed premises dictates what can be built. This sets out both tests and the conditions that follow.
Petrol stations, forecourt shops and ancillary retail
A filling station falls in no use class, so the shop is lawful only while it stays ancillary. This sets out the ancillary test, the floorspace conditions that control it, and the storage and charging consents that sit alongside planning.
The planning unit and when one building holds two uses
Identifying the planning unit decides whether a building in two occupations has one composite use or two, which permitted development rights apply, and when immunity starts to run.
Gyms, climbing walls and Class E(d) indoor sport
A shop or office in Class E can become a gym without planning permission for the use. The fit-out, the plant and the structure-borne noise from free weights are the real applications.
Part 4 temporary use rights and the day limits
Class B of Part 4 allows temporary use of land for a limited number of days each calendar year. The exclusions, the counting and the ban on permanent works catch people out.
Purpose-built student accommodation and the use classes
Cluster student accommodation sits outside the Use Classes Order. Self-contained studios are the arguable case, and the description of development is what fixes the answer.
C4, large HMOs and where sui generis begins
Six residents is the ceiling for Class C4. The seventh takes the property into sui generis, where no permitted change applies and concentration policy bites.
Class Q and the structural soundness test
Class Q permits conversion, not rebuilding. If the barn needs a new structural frame or new load-bearing walls to work as a house, the right does not apply.
Veterinary practices: Class E or sui generis?
Consulting surgeries are usually treated as Class E. Boarding, catteries and dog day care sit outside the Use Classes Order entirely, so a practice doing both runs a mixed use with no fallback.
Dentists, clinics and the limits of Class E(e)
Dentists and clinics sit in Class E(e), so movement from another Class E use is not development. Surgeries attached to a practitioner's home, overnight care and restrictive conditions are where that breaks down.
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