What you need Planning Permission for in your Garden

Gardens, mostly those at the rear of property, offer us a great diversity of options outside just a lawn and patio area. From outside office space to swimming pools, gardens are a great space in which we can add great value to our lifestyles from leisure to work.

Planning permission is the phrase used to cover the local authority’s consent to building work being carried out on property and on land within the community. You should be aware of what you can and can not do and when you are fully within your permitted (development) rights to carry on regardless of permission!

If we think about it for a few minutes, there is endless additions that we can add to our gardens to include ponds, water fountains, fences, sheds, summer houses, greenhouses, outbuildings, barns, chicken pens, solar panels, hot tubs, trees, patios, conservatories etc, etc, etc…

Let us take a look at some common questions people ask so to know if they need planning permission or not to add to their garden:

Sheds will in most situations be fine to erect in your garden without any planning permission.

Outbuildings will be a wider topic to cover though most importantly you will not be able to use them as self-contained accommodation. The internal size of the outbuilding must not exceed 30m2, it can not be greater than 50% of the plot surrounding the property, no higher than 2.5m if less than 2m away from the boundary and 4m in height if more than 2m away from the boundary. If you are to construct a brick built large outbuilding you are advised to check your local planning department to see if planning permission will be required.

How high can a garden fence be is a common question asked and this is quite limitless in fact if you so wish though you need to remember that you need no planning for a fence up to 2m with anything beyond that requiring planning permission. If you are thinking about front garden fences, restrictions state that fences alongside a driveway can be a maximum of 1m or 3ft (source thesun.co.uk)

Adding a pond to your garden, even if small and shallow, by way of machinery excavation may be defined as an engineering operation which may require planning permission. If you have a pond in your garden and it leaks onto neighbouring land you will be responsible for any damage or loss suffered as a consequence of the leak (source inbrief.co.uk).

For new trees the rule to remember is that under the Rights of Light Act, if a window has received natural light for 20 years or more, you and your neighbours can’t block it with a new tree (source mirror.co.uk)

Outdoor swimming pools, surprisingly so, will in most cases not require planning permission unless: You are in an area of outstanding natural beauty / green belt / listed building / a conservation area. If you do come under one of these categories then contact your planning office for advice.

Can I keep livestock in my garden? Here you must apply for a CPH number from the Rural Payments Agency (RPA). This must be done before moving livestock onto the land. More information can be found on the Government’s website here.

Christopher Walkey

Founder of Estate Agent Networking. Internationally invited speaker on how to build online target audiences using Social Media. Writes about UK property prices, housing, politics and affordable homes.

You May Also Enjoy

Breaking News

Prime London property stock falls 3.4% in Q3

The latest Prime Central London Stock Index by Benham and Reeves has revealed that the number of properties listed for sale at £2m or above fell by -3.4% during the third quarter of 2026, leaving 3,778 prime homes on the market. While Kensington, Notting Hill and Chelsea recorded modest increases in available stock, several established prime…
Read More →
Estate Agent Talk

When a chain breaks: how bridging can keep a sale moving

Every agent knows the call. A buyer further down the chain has pulled out or their mortgage has stalled, and a sale you have worked on for months is about to fall apart. Often the person caught in the middle could still buy if they did not have to wait for their own sale. That…
Read More →
Breaking News

Four in ten homes see asking price reduced

More than four in ten homes currently listed for sale across England have already seen their asking price reduced, according to the latest market analysis by eXp UK, with the number of reduced properties climbing by 3.6% since August. eXp UK analysed property listings across England to establish how many have undergone an asking-price reduction.…
Read More →
Breaking News

Breaking Property News 19/10/26

Daily bite-sized proptech and property news in partnership with Proptech-X.   Last week Sourced Living began rolling out Genifea across its branches, the platform’s first commercial CRM integration. By Author Andrew Stanton CEO Proptech-PR Andrew Stanton spoke to founder Pragati Dhingra about what the Genifea platform actually does, where AI fits in an estate agency,…
Read More →
Breaking News

Mixed signals in UK construction as contract awards rise, but starts fall

Detailed planning approvals declined 16% against the preceding three months and fell 28% lower than last year, a warning sign for future work. Main contract awards dropped 19% against the last three months but climbed 25% year-on-year, a sign that major schemes are being committed. Project starts took the steepest fall, declining 26% against the…
Read More →
Estate Agent Talk

Estate Agents Brace for Rising Compliance Costs

Nearly two-thirds of compliance leaders in estate agencies and property firms expect budgets to increase amid growing pressures Just 6% expect cuts, down from 31% last year, while 63% now work weekly overtime on AML The majority of senior compliance professionals in UK property firms and estate agents expect their budgets and teams to grow…
Read More →