Planning Permission in Hampshire

Discover Planning Permission Prices in Hampshire

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Planning Permission in Hampshire

Planning permission is a system where local authorities can authorise building works by granting permission for the proposed work. Garage conversions will usually not need planning permission, as long as the work is internal and you do not plan to enlarge the structure of your home. Garage conversions are often protected by permitted development rights, which cover a variety of home improvement work. However, these rights have been rescinded in a few areas by councils, particularly in new builds, therefore it is always worth verifying with your local authority. If you're intending on undertaking a garage conversion on a listed building or live in a conservation area, you will need planning permission. Furthermore, if the walls of your garage are shared walls with a neighbouring property, you will need a Party Wall Agreement. You will still need to adhere to all building regulations related to your garage conversion whether or not you need planning permission. These building regulations cover parts of the conversion including insulation, escape routes, fire proofing and ventilation, so it is often a good idea to utilise an architect to draw up technical drawings also to approve designs in order to ensure compliance with these regulations. You will likely still need to submit plans detailing the change of use of the garage to your local authority. If planning permission is considered from the start of the project, it is far less likely that there will be any trouble further down the line. Nearly all planning permission applications in England are approved.

Average Planning permission cost in Hampshire

Average price per Planning permission job in 2026

Avg. price low

Avg. price low
£347

Avg. price

Avg. price
£450

Avg. price high

Avg. price high
£532

£700

£525

£350

£175

£0

Prices based on actual Planning permission costs for Hampshire, as reported by local LeadsDoWork members.

Planning permission installation cost in Hampshire 2026

Labour cost £450
Time frame: 1-2 weeks
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Planning permission on Google in Hampshire

Google searches that showed Local Quotes, 22 July to 19 October 2026

13,628

Searches that showed one of our pages for Hampshire, all services

Source: Google Search Console, the number of times our pages appeared in Google search results. It counts searches that showed the page, not quote requests.

Planning permission searches near Hampshire, 22 July to 19 October 2026

39

Searches that showed our page for Southampton

13

Searches that showed our page for Fordingbridge

Hampshire

The southern coast county of Hampshire is easily the most inhabited ceremonial county in Britain, with previous capital of Great britain, Winchester, as the county town. Hampshire is the largest county in southeast England and holds a large population well over 1.7 million, rated fifth in Britain. Despite this, Hampshire merely has a population density of 1,200 per square mile. Major settlements in the county consist of Portsmouth and Southampton, both lying on the British coastal line. Get the most from your property improvements and boost property value with reputable trade specialists in Hampshire.

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