Garage Conversion in Kensington and Chelsea

Compare Garage Conversion Prices in Kensington and Chelsea

Home > Extensions & Conversions Projects > Garage conversion > Kensington and Chelsea

Average Garage conversion cost in Kensington and Chelsea

The regular cost of Garage conversion are £6000. Costs can change based on the materials and the tradesman hired. The material costs are mainly about £1500

Average price per Garage conversion job in 2026

Avg. price low

Avg. price low
£9,834

Avg. price

Avg. price
£14,834

Avg. price high

Avg. price high
£19,634

£20200

£15150

£10100

£5050

£0

Prices based on actual Garage conversion costs for Kensington and Chelsea, as reported by local LeadsDoWork members.

Garage conversion installation cost in Kensington and Chelsea 2026

Labour cost £4,200
Material cost £1,500
Waste removal £300
Time frame: 6-12 weeks

Garage conversion searches in July 2026

Garage conversion Projects in Kensington and Chelsea in June 2026

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Requests for quotations in Kensington and Chelsea in June 2026

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Requests for Garage conversion quotations in Kensington and Chelsea in June 2026. 0% change from May 2026.

880

Requests for Garage conversion quotations in London County in June 2026. -12% change from May 2026.

Source: Numbers calculated based on the search volumes in major search engines

Garage conversion searches in cities and towns near Kensington and Chelsea June 2026

24

Requests for quotations in Westminster in June 2026

Kensington and Chelsea

The Royal Borough of Kensington and Chelsea is an inner London borough of Royal borough status, towards the west of the centre. The borough was established in 1965 from the former boroughs of Kensington and Chelsea. Kensington's Royal Borough status was inherited by the new borough. It covers an area of 4.68 square miles. As the smallest borough in London as well as the second smallest district in England, this urban area is one of the most densely populated within the UK.

In line with estimates from the middle of 2014, the borough includes a permanent population of about 156190 individuals.

The borough is immediately towards the west of the City of Westminster and towards the east of the London Borough of Hammersmith and Fulham. It contains major museums and universities in Albertopolis, department stores such as Harrods, Peter Jones and Harvey Nichols, and embassies in Belgravia, Knightsbridge and Kensington Gardens. It is home to the Notting Hill Carnival, Europe's largest. It contains many of the most costly residential districts in London and even in the world, in addition to districts with higher levels of social housing and poverty. The local authority is Kensington and Chelsea London Borough Council. The borough's motto is Quam Bonum in Unum Habitare, which is often roughly translated as 'How good to dwell in unity'.

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Garage conversion pros in Kensington and Chelsea

S&P Building Services LTD

1 review(s)
Based: in New malden, KT3 5HY

Latest review

Colin B., TW11
4

Conversion | Garage in Teddington

Only one company was quoted so impossible to say

LW Building Service

2 review(s)
Based: in London, SE20 8AG

Latest review

Angela L., SW16
3

Conversion | Garage in London

LW Building Service contacted me via phone & came to see my proposed project, very informative & thought we would contin...

Similar Customer Enquiries for Garage conversion in Kensington and Chelsea

15 Apr

Conversion | Garage

London - SW6

Enquiry from: Guilherme Z

Start Date: Immediate

I have a detached garage, approx 17m2. Not looking to do anything fancy, but would like to have the roof insulated. The walls are redbrick and I'm fine to keep them exposed.

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31 Jul

Conversion | Garage

London - W2

Enquiry from: Fatima P

Start Date: Immediate

We would like to convert the garage and the added basement into a 1 bedroom living area, with a bathroom and kitchen Pls can I be contacted at the soonest?

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06 Oct

Conversion | Garage

London - SW18

Enquiry from: David W

Start Date: 1 to 3 months

Extend garage from 5 metres to 7 metres planning already in with the council create a mezzanine floor with a dorma also instal a bathroom in the downstairs space.

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22 Sep

Conversion | Garage

Feltham - TW14

Enquiry from: Dave F

Start Date: Immediate

Quote for garage conversion

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08 Jun

Conversion | Garage

Uxbridge - UB10

Enquiry from: Aqib K

Start Date: Immediate

i would like garage converted to living space. are you the property owner: relative of owner do you have a: single garage what will the space be used for: living space do you require plumbing work: y...

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10 Feb

Conversion | Garage

Staines-upon-Thames - TW18

Enquiry from: Liane B

Start Date: Immediate

Looking at converting the existing Garage into an ensuite bedroom and bridge the conversion with an existing extension Are you the property owner: Owner of the property Do you have a: Single Garage Wh...

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12 Jan

Conversion | Garage

Uxbridge - UB8

Enquiry from: Nikunj T

Start Date: Immediate

Required garage conversion in to room storage space. Are you the property owner: Owner of the property Do you have a: Double Garage What will the space be used for: Storage Do you require Plumbing Wo...

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07 Oct

Conversion | Garage

West Drayton - UB7

Enquiry from: Tim F

Start Date: Immediate

Single garage conversion and outside storage space lean to Are you the property owner: Owner of the property Do you have a: Single Garage What will the space be used for: Living Space Do you require ...

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23 Jul

Conversion | Garage

Uxbridge - UB10

Enquiry from: Gabriela K

Start Date: Immediate

We are moving home and the new property has a double garage 8.75 by 5. Excellent structure. We would like to convert this into a 1 bedroom granny annexe for my mother. Shower room. Bedroom. Open plan ...

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05 Oct

Conversion | Garage

Staines-upon-Thames - TW19

Enquiry from: Debra B

Start Date: Immediate

already partially converted years ago, would like a quote for removing breeze block wall, removing garage door and replacing with wall and double glazed window

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10 Sep

Conversion | Garage

Staines-upon-Thames - TW19

Enquiry from: Debra B

Start Date: Immediate

already partially converted years ago, would like a quote for removing breeze block wall, removing garage door and replacing with wall and double glazed window

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13 Jul

Conversion | Garage

Uxbridge - UB10

Enquiry from: Terry A

Start Date: Immediate

Homeowner Please contact to appoint

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06 Jul

Conversion | Garage

Hayes - UB3

Enquiry from: Ian M

Start Date: Immediate

Homeowner Please contact to appoint

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30 Oct

Conversion | Garage

Uxbridge - UB8

Enquiry from: Gulem H

Start Date: 1 to 3 months

What will the space be used for: Living Space Do you require Electrical Work: Yes Would you like the windows or installed: Yes Do you require Plumbing Work: Yes Would you consider an easy payment plan...

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30 Sep

Conversion | Garage

Ashford - TW15

Enquiry from: Mark K

Start Date: 1 to 3 months

Are you the property owner: Owner of the property Do you have a: Single Garage What will the space be used for: Living Space Do you require Plumbing Work: No Do you require Electrical Work: Yes Would ...

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08 May

Conversion | Garage

Staines-upon-Thames - TW19

Enquiry from: Sanjeeta M

Start Date: 1 to 3 months

Garage conversion to dining or snug room. Window to go in the front and a door to be put at the back and on the side. Possibly heating etc to be looked at however, we have not purchased this property ...

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02 May

Conversion | Garage

Northwood - HA6

Enquiry from: Urmi S

Start Date: Immediate

Garage conversation and front windows

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30 Apr

Conversion | Garage

Hayes - UB3

Enquiry from: Sil B

Start Date: Immediate

Convert single garage into room

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02 Apr

Conversion | Garage

West Drayton - UB7

Enquiry from: Kot G

Start Date: Immediate

single garage 30m2 convert to office space.New shape sheets tile roof,insulatation floor,walls and roof,2 electric radiators.New floor panels.

Post a similar request >

10 Mar

Conversion | Garage

Staines-upon-Thames - TW18

Enquiry from: Rydham D

Start Date: Immediate

Need to convert Garage into a habitable room, a small WC with washbasin and a utility area. Remove garage door and have windows installed.

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FAQs

Will the company deal with the building control application?

Most companies will make the building control application on your behalf and ensure that all the work is completed to the right standards. When a building inspector has inspected it, you’ll get a certificate. It usually takes around 6-8 weeks after completion to come.

do i need planning permission for a garage conversion?

Are you thinking about converting your garage into a new space? Be it a new bedroom, gym, library or playroom, one thing you’ll have to consider before getting started is whether or not you’re going to require a planning permission. Unlike extensions that needs additional space, garage conversion is all about changing the existing structure of a space that’s already available to you - your garage. As a result, these projects are mostly covered by a planning policy that’s a bit different.

For a garage conversion, it’s very unlikely that you’ll need a planning permission. As a matter of fact, only 10 percent of garage conversions has been estimated to need a full planning permission, with the others coming under the permitted development rights. The permitted development rights, however, only provides coverage for home improvements that’s internal which implies that so far you’re not trying to enlarge your garage, you’ll not require a planning permission. But if otherwise, you’ll have to submit an application before commencing your project.

If you’re looking to comply with the permitted development rights, then your project must comply with some specific guidelines. These rules include the following:

• The work should be internal. No plans to enlarge or extend the existing garage.

• You should make sure that the materials used in carrying out the garage conversion is the same with the materials used in building the existing house.

• The building should not be extended.

You may, however, require a planning permission if you’re going to change a detached garage into a living space which could be a bedroom, small annexe or a living room.

Some houses excluded from the permitted development rights include flats, listed buildings, some new developments and most homes in a conservation area.

how much is a single garage conversion?

Converting your garage into a habitable room can be an option that’s too good to pass up especially when you’re in dire need of more living space in your home. If you’re in a similar situation and considering the cost of a single garage conversion in your home, then you’ve come to the right place! The fact is, the cost of a single garage conversion is dependent on a number of influencing factors which includes your specific plans as well as your location. Generally, the price of garage remodel is expected to cost about half of what you’ll incur when building a home extension or addition from scratch. However, before commencing a project of this magnitude you should put into consideration some things.

A single garage conversion is a huge job which typically involves wall insulation, floor raising, heating addition, cool and ventilation as well as updating doors and windows. Before you get started you should consider if converting your single garage into a room is a good option, whether a permit is required to convert a garage, the type of room a garage can become, does it add value to your home and how much its going to cost.

Just like any other home improvement project, garage conversion cost varies depending on several factors like your garage space specifications. Other factors include the general condition of your garage - the condition of your foundation, walls, floors or roofs, the ceiling and more, planning applications, your location, the services of a structural engineer, internal or external garages etc. According to Santander, the average cost of converting a single garage costs approximately £6,300. However, considering the aforementioned influencing factors we’d expect the cost of a single garage conversion to cost within the range of £5,500 to £10,500.

How long will my garage conversion take?

It’s often said that a garage conversion can take anywhere between 1 week to 1 month, depending on the size and scope. But many standard conversions without any plumbing can take as little as 5 days. Your contractor will be able to tell you exactly how long your garage conversion will take.

Garage conversion

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Kensington and Chelsea Garage conversion installers are rated 4.4 out of 5 based on 17 reviews of 115 pros.
The LeadsDoWork rating and review is an overall rating based on verified reviews and feedback from the customers with Garage conversion projects that have been connected with Garage conversion pros to help them. All Garage conversion contractors All Kensington and Chelsea Garage conversion contractors

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