Planning Permission in Westminster

Obtain Planning Permission Prices in Westminster

Home > Surveyors Projects > Planning permission > Westminster

Planning Permission in Westminster

Planning permission is a system where local authorities can consent to building works by granting permission for the proposed work. Garage conversions will mostly not require planning permission, so long as the work is internal and you do not intend to enlarge the structure of your home. Garage conversions are usually protected by permitted development rights, which cover a number of home improvement work. However, these rights have been rescinded in a number of areas by councils, particularly in new builds, so it's always worth checking with your local authority. If you're planning to undertake a garage conversion on a listed building or live in a conservation area, you will require planning permission. In addition, if any of the walls of your garage are shared walls with a neighbour, you will need a Party Wall Agreement. You must conform to all building regulations pertaining to your garage conversion whether or not you need planning permission. These building regulations cover aspects of the conversion including insulation, escape routes, fire proofing and ventilation, so it is generally a good idea to work with an architect to draft plans and also to approve designs in order to ensure compliance with these regulations. You will likely still need to submit plans describing the change of use of the garage to your local authority. If planning permission is taken into account 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 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 Westminster, as reported by local LeadsDoWork members.

Planning permission installation cost in Westminster 2026

Labour cost £450
Time frame: 1-2 weeks
Advertisement

Planning permission on Google in Westminster

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

468

Searches that showed one of our pages for Westminster, 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 Westminster, 22 July to 19 October 2026

440

Searches that showed our page for Hammersmith and Fulham

Westminster

The City of Westminster is an Inner London borough which occupies significantly with the central area of Greater London including most of the West End. It is to the west of and adjoining the ancient City of London, straight to the east of the Royal Borough of Kensington and Chelsea, and its southern boundary is the River Thames. It was established with the 1965 establishment of Greater London. Upon creation, Westminster was awarded city status, which had been previously held by the smaller sized Metropolitan Borough of Westminster. The local authority is Westminster City Council.

Apart from quite a few substantial parks and open spaces, the population density of the district is high. As outlined by population estimates from the middle of 2014, the borough currently has a permanent population of around 233292, indicating a slight decrease from 2008. Many sites generally associated with London are inside the borough, including St. James's Palace, Buckingham Palace, the Houses of Parliament, and Number 10 Downing Street.

The borough is split into quite a few localities, including the ancient political district of Westminster around the Palace of Westminster, the shopping areas around Oxford Street, Regent Street, Piccadilly and Bond Street, along with the night time entertainment district of Soho. The City of Westminster is home to a large number of organisations. Several leading international corporations have chosen to establish their international or European headquarters inside the City of Westminster. For all your residence upgrades, ensure that you utilise trustworthy professionals in Westminster to make sure that you get the very best quality.

Looking for Planning permission in Westminster?

Get free quotes from local surveyors

Get free quotes

Similar Customer Enquiries for Planning permission in and around Westminster

20 Apr

Planning permission

London - SE25

Enquiry from: Leandro C

Start Date: Immediate

Side return extension. This will also incclude relocating the downstairs bathroom

Post a similar request >

08 Jan

Planning permission

Romford - RM7

Enquiry from: Diksha P

Start Date: Immediate

Planning permission enquiry

Post a similar request >

26 Oct

Planning permission

Erith - DA8

Enquiry from: Imteaz B

Start Date: 1 to 3 months

They are considering a couple of projects at the moment

Property: semi detached · When: 1-3 months

Post a similar request >

21 Oct

Planning permission

Romford - RM7

Enquiry from: Suhailah M

Start Date: Immediate

Property: terrace · When: immediate

Post a similar request >

06 Oct

Planning permission

Croydon - CR0

Enquiry from: Anjana G

Start Date: Immediate

Property: semi detached · When: immediate

Post a similar request >

16 May

Planning permission

Bexleyheath - DA7

Enquiry from: Lakshya K

Start Date: Immediate

Extend conservative including kitchen and side path

Post a similar request >

06 May

Planning permission

London - NW6

Enquiry from: Noam G

Start Date: Immediate

They are considering a couple of projects at the moment

Property: semi detached · When: immediate

Post a similar request >

22 Nov

Planning permission

Surbiton - KT5

Enquiry from: Petar S

Start Date: Immediate

Property: semi detached · When: immediate

Post a similar request >

05 Nov

Planning permission

Borehamwood - WD6

Enquiry from: Janette T

Start Date: Immediate

Planning permission to replace living room window

Post a similar request >

Advertisement

Local & reliable surveyors near me

Tell us about your planning permission project

Answer a few quick questions, so we can match you with local surveyors who can help.

Find up to 4 surveyors in Westminster

Get free, no-obligation local planning permission quotes from 4 verified surveyors working in Westminster.

Hire with confidence

Compare customer reviews, services and prices, and choose the right tradesperson for you.

Our reviews

Average

Just great service

Just great service

Really quick and easy to use. Got t ...

Really quick and easy to use. Got the results straight away.

Helped with lots of follow up

Helped with lots of follow up

Other Top Projects in Westminster

Are you a surveyor in Westminster?

We can help you get more planning permission work with our qualified job leads and boost your business.

Join today