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

Residential projects remain under pressure

Infrastructure keeps UK construction moving through a sluggish spell Residential and non-residential projects remain under pressure, while infrastructure and utilities work give the industry a much-needed lift The value of underlying work starting on-site during the latest three months declined 2% and stood 18% below last year’s levels. Residential construction starts fell 8% against the…
Read More →
Breaking News

Homebuyers hold tight ahead of Autumn Budget

but should they wait to make their move?   The latest research from Yopa has revealed that mortgage market activity has reversed in recent months, with approvals falling at an average monthly rate of 3.9% over the last four months, having previously increased by an average of 1.5% per month over the previous four months, suggesting…
Read More →
Breaking News

House price growth accelerates in Q2

The latest Property Market Index Review by London lettings and estate agent, Benham and Reeves, has revealed that the property market continued to build momentum during the second quarter of 2026, with UK house prices increasing by 1.1%, while London recorded a second consecutive quarter of positive growth.   The Benham and Reeves Market Index Review…
Read More →
Breaking News

House prices hold steady despite impact of higher interest rates

House prices were unchanged in September (0.0%), following a -0.3% fall in August The average property price is now £298,441, compared to £298,395 in August Prices were also unchanged annually (0.0%) compared with September last year Northern Ireland continues to lead UK annual growth, at +7.4% Latest first-time buyer prices reveal what a 2.5% deposit…
Read More →
Breaking News

Breaking Property News 5/10/26

Daily bite-sized proptech and property news in partnership with Proptech-X. Architect-founded KnowYourNest brings property scores into the home search, with a free 1–10 score and full KnowYourNest reports from £9.95 By Author Andrew Stanton CEO Proptech-PR NestLink today launches free NestScore checks and KnowYourNest property intelligence reports for buyers and homeowners across England and Wales.…
Read More →
Breaking News

Gap between house prices and earnings narrows

Gap between house prices and earnings narrows – but higher borrowing costs limit affordability gains UK’s house price to income ratio falls from 7.6 to 7.3, an 11-year low, as earnings continue to outpace house price growth For first-time buyers, homes now cost less than six times earnings, falling from 6.1 to 5.9 However, monthly…
Read More →