What you need Planning Permission for ‘Inside your Property’

We might be aware that we are likely to require planning permission when we construct things ‘outside’ or adding ‘size’ to our property such as extensions or outbuildings, but what about working on things inside our four walls that are not going to be seen unless you walk in through the front door? Surely we are allowed to do as we please inside our homes (excluding listed buildings and / or property within designated conservation area / national park / area of outstanding natural beauty) and we needn’t bother telling anyone? Who will ever know and what business is it of theirs anyway?

It’s wise to discuss your application with your local planning authority before officially submitting it to find out if it has a shot at success. The feedback you’ll get will be non-binding, but it’ll give you a good indication of your scheme’s chances of success and if you’ll need to amend it before you submit it. Some authorities charge for pre-application advise; others offer it for free.” source propertypriceadvice

If we own our property (freehold) then we are likely to have the right to do as we please though we must always take in to consideration the regulations set out by the government regarding planning and local authorities. Only a few internal changes that you make might very well require permission first, here are some examples:

  • Cellars / Basements: If there is an existing room downstairs which you wish to convert from storage to living accommodation (so long as it is not an independent living space) will not require planning permission though if you are thinking of excavating a new basement area then this will likely require planning permission.
  • Garage: If you are thinking about converting a garage in to a living area then planning will not be required, though if it is to be a separate living area then planning permission will be required.
  • Indoor Swimming Pool: You are recommended to contact your local planning department to find out more about if planning is required to install an indoor swimming pool within your property.

 

 

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

Nationwide extends six times lending to home movers and remortgage

Nationwide enhances support for people looking to move up the property ladder or get a new mortgage deal Five-fold increase in Nationwide loans to first-time buyers at or above 5.5x income in 2025, compared to 2024 Increased first-time buyer support follows regulatory changes to improve affordability Nationwide is today announcing a major boost to the…
Read More
Breaking News

Breaking Property News – 21/1/2026

Daily bite-sized proptech and property news in partnership with Proptech-X.   Jon Cooke steps down as Non-Executive Director at GPEA Jon Cooke will continue to focus on innovation within the property sector Jon Cooke has stepped down from his role as Non-Executive Director at GPEA, the business that owned Fine & Country and The Guild…
Read More
Breaking News

UK Finance Buy-to-Let Mortgage Market Update

UK Finance today releases its buy-to-let (BTL) mortgage market update for Q3 2025, looking at trends in lending to borrowers accessing the market. In Q3 2025 there were 59,467 new buy-to-let loans advanced in the UK, worth £10.9 billion. This was up quite significantly compared with the same quarter in the previous year, 22.7 per…
Read More
Breaking News

ONS Private Rent and House Prices Index

Average UK monthly private rents increased by 4.0%, to £1,368, in the 12 months to December 2025 (provisional estimate); this annual growth rate is down from 4.4% in the 12 months to November 2025. Average rents increased to £1,424 (3.9%) in England, £822 (5.7%) in Wales, and £1,018 (2.8%) in Scotland, in the 12 months…
Read More
Breaking News

UK House Price Index November 2025

The latest index shows that: The average monthly rate of house price growth in November was +0.3%. Average UK house price annual inflation was 2.5% in the 12 months to November 2025, up from the revised estimate of 1.9% in the 12 months to October 2025. As a result, the average UK house price currently…
Read More
Breaking News

Industry Comment on UK inflation rising to 3.4%

UK inflation rises for the first time in 5 months. Industry reactions on UK inflation rising to 3.4% Nathan Emerson, CEO of Propertymark: “To witness inflation creep back upwards again will no doubt be disappointing for many consumers who will have been hoping to see a drop as we move further into the first quarter…
Read More