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

Overseas Property

Why 2026 is the Best Year to Invest in Dominican Republic Land

If you’re eyeing Caribbean real estate, 2026 offers an exceptional window to invest in Dominican Republic land. The country has emerged as the fastest-growing Caribbean economy, creating ideal conditions for land investors. Tax incentives, infrastructure projects, and rising international interest are converging at just the right moment. Whether you’re searching for beach land for sale…
Read More
Breaking News

Property expert on how to bag the BEST mortgage deal in today’s market

Finding a good mortgage deal in today’s market demands more than just comparing rates. While the average 2-year and 5-year fixed mortgage rates have gone down this year, they’re still higher than rates pre-pandemic. This means those in their current homes will have to pay more than they once were each month, and new buyers…
Read More
Breaking News

Halloween Named the UK’s Most Popular Moving Day of 2025

Halloween was the most popular day to move house in 2025, breaking the long-standing trend of summer being the busiest time for home moves. We analysed the data and spoke to industry experts to understand why the peak moving day has shifted and why it fell on an international holiday.  Compare My Move reviewed more than 170,000 house moves made in 2025 and…
Read More
for sale sign london
Breaking News

Industry Response to Halifax House Price Index

Industry response to the Halifax House Price Index December 2025 The latest index shows that: – On a monthly basis, house prices fell by 0.6% between November and December of last year. Annually, house prices were up 0.3% versus this time last year, although this annual rate of growth had slowed from 0.7% the previous…
Read More
Breaking News

Halifax House Price Index December 2025

House prices in December 2025 were 0.3% higher compared to the same month a year earlier. UK house prices dipped in December • House prices dipped by -0.6% in December, following a -0.1% fall in November • Average property price is now £297,755, the lowest since June • Annual growth slowed to +0.3%, down from…
Read More
Breaking News

Homebuyer demand returns following Autumn Budget

New research from Property DriveBuy reveals that Bristol, Tyne & Wear, and South Yorkshire emerged as the UK’s most in-demand areas of the housing market following the Autumn Budget, with as many as 61% of homes listed for sale successfully securing a buyer in Q4 2025. Property Drivebuy analysed residential listings data across the nation…
Read More