Use this outdoor kitchen planning permission checklist before you order appliances, pour foundations or build a covered cooking area. It helps you check the points that usually decide whether a UK outdoor kitchen is likely to sit within permitted development, needs closer checking, or should be raised with your local planning authority before work starts.
This is homeowner guidance, not legal advice. Planning rules can differ by country, council, property type and local restrictions. The official Planning Portal guidance is focused on England, and Wales, Scotland and Northern Ireland can differ, so always check your local authority if your design is close to a limit.
Quick answer: when should you check planning permission?
A simple freestanding BBQ, modular cabinet run or low-level prep area on an existing patio will often not need planning permission. A taller, fixed, roofed, enclosed or serviced outdoor kitchen is more likely to be treated like an outbuilding and should be checked against permitted development limits.
| Checklist result | What it usually means | Next step |
|---|---|---|
| Mostly simple and freestanding | Planning permission is less likely to be needed. | Keep notes, measurements and product details before buying. |
| Roof, walls, foundations or services included | Your project may be considered an outbuilding or more complex development. | Check the Planning Portal outbuilding limits and local council guidance. |
| Near a boundary, tall, prominent or in a protected area | Planning permission or written advice may be needed before work starts. | Contact your local planning authority before committing money. |
Outdoor kitchen planning permission checklist
Work through these checks in order. Write down your answers and keep a sketch, measurements, photos of the garden and any product specifications for pergolas, shelters, flues, electrics or gas equipment.
| Check | What to record | Why it matters |
|---|---|---|
| 1. Structure type | Freestanding, fixed cabinets, pergola, canopy, roof, walls or garden room. | Non-permanent open setups are usually lower risk than substantial enclosed structures. |
| 2. Maximum height | The tallest point from finished ground level, including roof, beams, chimneys and flues. | Outbuilding height limits are a common reason a project falls outside permitted development. |
| 3. Distance to boundaries | How close every part of the structure is to fences, walls and neighbouring land. | Structures within 2 m of a boundary have a stricter overall height limit. |
| 4. Position in the garden | Whether any part sits forward of the principal elevation or is prominent from the road. | Outbuildings forward of the main house elevation are usually more restricted. |
| 5. Garden coverage | Total area already covered by sheds, garages, extensions, decking and other outbuildings. | Permitted development rules include a limit on how much land around the original house can be covered. |
| 6. Protected property or area | Listed building, conservation area, National Park, AONB, the Broads or World Heritage Site. | Protected places can have tighter rules, and listed buildings need particular care. |
| 7. Smoke, heat and neighbours | Grill position, flue direction, extraction, noise, late-night use and nearby windows. | Even permitted structures can cause neighbour complaints or nuisance issues if badly positioned. |
| 8. Services and groundworks | New electrical circuits, permanent gas pipework, foundations, drainage or structural work. | Building Regulations can apply even when planning permission is not needed. |
| 9. Official guidance checked | Planning Portal pages, local council pages and any property restrictions. | National guidance is only part of the picture; local restrictions can still apply. |
| 10. Written advice if uncertain | Email or pre-application advice from the local planning authority. | Written guidance is safer than relying on a verbal assumption for a costly build. |
1. Define your outdoor kitchen structure
Start by sketching what you actually plan to build. Include the grill, cabinets, worktops, storage, any roof or canopy, side screens, foundations and service routes.
- Is it just a run of cabinets, appliances and worktop on an existing patio?
- Will it include a solid roof, pergola, walls, side screens or a garden room?
- Is anything fixed into the ground with foundations, or is it freestanding and removable?
The Planning Portal outdoor kitchen guidance says a non-permanent outdoor kitchen will normally not need planning permission. If the structure is permanent, tall, covered or enclosed, it may need to be checked as an outbuilding.
2. Measure the maximum height
Measure from finished ground level to the highest point of the design. Do not measure only to the worktop if the build includes a pergola, roof beam, canopy, chimney or flue.
- If the structure is within 2 m of a boundary, check whether the overall height is 2.5 m or less.
- If it is further from the boundary, check the relevant outbuilding height limit for the roof type.
The Planning Portal outbuildings guidance lists the common limits, including the 2.5 m maximum height for a building, enclosure or container within 2 m of the boundary.
3. Check distance to boundaries
Mark the closest distance from the outdoor kitchen to each fence, wall and neighbouring plot. Measure the roof or canopy edge too, not just the base cabinets.
- Any canopy, pergola, shelter or garden room within 2 m of a boundary needs careful checking.
- Allow for gutters, roof overhangs, screens and posts when measuring the structure.
This matters most for covered outdoor kitchens because a few centimetres can change whether the project stays within the permitted development height limit.
4. Confirm the location: front, side or rear garden
Look at the design from the street and from the main entrance to your home. A rear garden cooking area is usually simpler than a prominent front or side garden structure.
- Is any part forward of the principal elevation of the house?
- Will it change the appearance of a front garden or visible side elevation?
- Will the structure be obvious from a public road or footpath?
Planning Portal outbuilding guidance states that outbuildings are not permitted development on land forward of a wall forming the principal elevation.
5. Add up total garden coverage
Do not look at the outdoor kitchen in isolation. Add up existing and planned buildings or additions around the original house.
- Include sheds, garages, home offices, large garden rooms and previous extensions.
- Check whether the combined coverage would exceed about half the land around the original house.
- Remember that “original house” can mean the house as first built, or as it stood on 1 July 1948 if older.
This is especially important if your outdoor kitchen includes a covered seating area, bar, storage room or garden-room style structure.
6. Check whether your home is listed or in a protected area
Planning rules tighten significantly for sensitive properties and locations. Do this check before assuming a small structure is automatically fine.
- Is your house listed, or within the curtilage of a listed building?
- Are you in a conservation area, National Park, Area of Outstanding Natural Beauty, the Broads or a World Heritage Site?
- Has your council removed or restricted permitted development rights locally?
If any of these apply, contact your local planning authority before building. A modest outdoor kitchen can still need permission or listed building consent in the wrong setting.
7. Think about smoke, noise, heat and neighbours
Planning permission is not the only practical risk. A technically permitted outdoor kitchen can still create problems if smoke, heat or noise affects neighbours.
- Will smoke or fumes drift towards neighbouring windows, doors or seating areas?
- Is the grill, pizza oven or flue too close to fences, timber structures or planting?
- Could late-night use under a covered shelter cause noise close to bedrooms next door?
Good positioning, fire-resistant materials and sensible extraction are part of the planning process, even where a formal planning application is not required.
8. Check official Planning Portal guidance
Once you have your sketch and measurements, compare them with official guidance rather than relying only on forum answers or supplier advice.
- Planning Portal: outdoor kitchen planning permission
- Planning Portal: outbuildings planning permission
- Find your local planning authority
Use these links to confirm the current limits for height, boundaries, garden coverage, protected land and local authority advice.
9. Decide if Building Regulations approval may apply
Planning permission and Building Regulations are separate. Your outdoor kitchen might not need planning permission but still need compliant electrical, gas, foundation or structural work.
- Are you installing new foundations, structural walls or a large enclosed garden room?
- Are you adding new electrical circuits, lighting, sockets or buried cable?
- Are you installing permanent gas pipework, drainage or water supplies?
The Planning Portal Building Regulations guidance for outdoor kitchens notes that new foundations or electrical circuits are likely to bring Building Regulations into play. Use competent, registered installers for gas and electrical work.
10. Contact your local planning authority if in doubt
If your design is near a limit, includes a roof or garden room, sits close to a boundary, affects a listed or protected property, or represents a large investment, do not guess.
- Send your council the sketch, measurements, position in the garden and photos.
- Ask whether the proposal is likely to fall within permitted development or needs a planning application.
- For complex projects, consider a planning consultant, architect or experienced landscape designer.
Written advice is worth having before you spend money on a covered outdoor kitchen, permanent structure or high-value installation.
What to do next
If your checklist looks low risk, keep your notes and continue planning the layout, materials and services. If several checks raise concerns, pause the build and get written advice before ordering bespoke cabinets, shelters or appliances.
- Read the main guide: Do you need planning permission for an outdoor kitchen in the UK?
- Plan the build: DIY outdoor kitchen guide
- Choose durable finishes: Best materials for an outdoor kitchen
- Plan services safely: Outdoor kitchen lighting ideas
Do freestanding BBQs need planning permission?
A normal freestanding BBQ or movable grill will usually not need planning permission. The risk increases when the kitchen becomes a fixed, roofed, enclosed or serviced structure.
Does a covered outdoor kitchen count as an outbuilding?
It can. There is no single permitted development category just for outdoor kitchens, so a substantial covered design may need to be checked against outbuilding rules.
Who should I ask if I am unsure?
Contact your local planning authority with your sketch, measurements and photos. For larger projects, a planning consultant or architect can help before you apply or build.