Garage Conversion in Southwark

Find Garage Conversion Prices in Southwark

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Average Garage conversion cost in Southwark

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 Southwark, as reported by local LeadsDoWork members.

Garage conversion installation cost in Southwark 2026

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

Garage conversion searches in September 2026

Garage conversion Projects in Southwark in August 2026

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Requests for quotations in Southwark in August 2026

0

Requests for Garage conversion quotations in Southwark in August 2026. 0% change from July 2026.

880

Requests for Garage conversion quotations in London County in August 2026. -12% change from July 2026.

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

Garage conversion searches in cities and towns near Southwark August 2026

Southwark

The London Borough of Southwark in south London, England forms a part of Inner London and is connected by bridges across the River Thames towards the City of London. It was formed in 1965 when three smaller sized council areas amalgamated under the London Government Act 1963. This included the former area of the Metropolitan Borough of Southwark, the Metropolitan Borough of Camberwell, and also the Metropolitan Borough of Bermondsey. It's governed by Southwark London Borough Council.

It borders the City of London and the London Borough of Tower Hamlets to the north, with the River Thames forming the boundary, the London Borough of Lambeth to the west and also the London Borough of Lewisham towards the east. To the south are the London Boroughs of Bromley and Croydon. In accordance with population estimates made in the middle of 2014, Southwark features a permanent population of around 302538 people.

The borough is residence to a variety of cultural, historical and notable attractions. The Shard, Tate Modern, Shakespeare's Globe Theatre, and Borough Market that are the largest of the venues in Southwark to draw domestic and international tourism. Dulwich is home to the Dulwich Picture Gallery as well as the Imperial War Museum in Elephant and Castle.

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Garage conversion pros in Southwark

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...

Marlow Developments & Building LTD

1 review(s)
Based: in Southend-on-sea, SS9 1BT

Latest review

Zeenat A., SS3
4

Conversion | Garage in Southend-on-Sea

good survey etc but job not yet done

Similar Customer Enquiries for Garage conversion in Southwark

03 Mar

Conversion | Garage

London - SE16

Enquiry from: Dominique F

Start Date: Immediate

Converting garage into additional living space. Floor and ceiling and stud walls needed. Electricity and gas already present in garage Are you the property owner: Owner of the property Do you have a:...

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03 Feb

Conversion | Garage

London - SE16

Enquiry from: Dominique F

Start Date: Immediate

Converting garage into additional living space. Floor and ceiling and stud walls needed. Electricity and gas already present in garage Are you the property owner: Owner of the property Do you have a:...

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02 Jan

Conversion | Garage

London - SE22

Enquiry from: Rohit S

Start Date: Immediate

Converting Garage into a home office.

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27 Jul

Conversion | Garage

London - SE19

Enquiry from: Anil M

Start Date: Less than one month

Convert garage (around 9 x 18 ft) into a granny flat. > Easy access from side road (Dale Park Road) > garage is not attached to main property. HVAC about 8 metres from garage. > May decide on ad...

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01 Dec

Conversion | Garage

London - SE1

Enquiry from: Susan B

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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27 Nov

Conversion | Garage

London - SE19

Enquiry from: Matt P

Start Date: Less than one month

*Property owner Garage conversion Supplied and fitted Please call to appoint

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23 Nov

Conversion | Garage

London - SE19

Enquiry from: Matt P

Start Date: Less than one month

Are you the property owner: Owner of the property What will the space be used for: Studio Do you require Plumbing Work: No Would you like the windows or installed: Yes Would you like someone to help w...

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29 Sep

Conversion | Garage

London - SE16

Enquiry from: ZamZam A

Start Date: Immediate

Submit your free quote for rated tradespeople

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20 Sep

Conversion | Garage

London - SE16

Enquiry from: ZamZam A

Start Date: Immediate

Submit your free quote for rated tradespeople

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08 Sep

Conversion | Garage

London - SE19

Enquiry from: Jonathan C

Start Date: 1 to 3 months

Conversion of existing garage into living space, including suspended timber floor with underfloor heating, replacement/raising of flat roof and inclusion of pyramid skylight, replacement of door with ...

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04 Sep

Conversion | Garage

London - SE19

Enquiry from: Jonathan C

Start Date: 1 to 3 months

Conversion of existing garage into living space, including suspended timber floor with underfloor heating, replacement/raising of flat roof and inclusion of pyramid skylight, replacement of door with ...

Post a similar request >

01 Sep

Conversion | Garage

London - SE19

Enquiry from: Jonathan C

Start Date: 1 to 3 months

Conversion of existing garage into living space, including suspended timber floor with underfloor heating, replacement/raising of flat roof and inclusion of pyramid skylight, replacement of door with ...

Post a similar request >

28 Aug

Conversion | Garage

London - SE19

Enquiry from: Jonathan C

Start Date: 1 to 3 months

Conversion of existing garage into living space, including suspended timber floor with underfloor heating, replacement/raising of flat roof and inclusion of pyramid skylight, replacement of door with ...

Post a similar request >

06 Jul

Conversion | Garage

London - SE5

Enquiry from: Ms K

Start Date: Immediate

Terraced house with garage - new build, circa 1999. Have had a partition, stud wall put in the garage in 2004 but recently found out need to have building regulations. Need a review and check and ad...

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18 Jan

Conversion | Garage

London - SE19

Enquiry from: Jonathan C

Start Date: 1 to 3 months

Garage conversion in South London|Convert existing garage into usable living and working space, including improvement to existing flat roof and inclusion of skylight, installation of suspended wood fl...

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05 Jun

Conversion | Garage

London - SE17

Enquiry from: C

Start Date: Immediate

converting garages into habitable space.|Hi, I am considering buying some garages in an auction and convert them into 2 studios. Here are the details It is behind Heathrow's Termina 5 in a res...

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30 Dec

Conversion | Garage

London - SE14

Enquiry from: Busola A

Start Date: Immediate

Garage to be converted to home officce

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14 Dec

Conversion | Garage

London - SE8

Enquiry from: Jason W

Start Date: Immediate

Home Owner Fit Front door/Windows - Flooring/Plastering etc - customer will advise full works required Supplied and Fitted Please Call to Appoint *

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02 Dec

Conversion | Garage

London - SE8

Enquiry from: Jason W

Start Date: Immediate

Home Owner Supplied and Fitted Please Call to Appoint *

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30 Apr

Conversion | Garage

London - SE15

Enquiry from: Oliver J

Start Date: 1 to 3 months

The garage is a stand alone at the end of my garden with a pitched tiled roof. The dimensions are around 2meters wide and 4.5meters long. Its not a very big space but I have a vision that I am pretty ...

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FAQs

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.

do you need an architect for a garage conversion?
Have you decided to convert that under-utilized space ( garage) in your home to a more habitable space where you can do anything asides general storage or parking a car? If yes, then you’d probably want to know where to start or if you’d require an architect to get started. Well, you’re not alone! This is one of the most frequently asked questions when it comes to garage conversions and reasonably so. Talking about where to get started, when it comes to home improvement projects the first step to take is determining whether or not you’d require a planning permission or if your proposed garage conversion is covered under permitted development rights. Once you’ve been able to conclude on that, the next step is deciding whether you’re going to complete the project yourself, hire the services of tradesmen or employing a builder. And this ultimately brings us to the question of whether you’ll need an architect for a garage conversion. To get started, it’s highly recommended that you employ the services of a professional architect or an architectural technologist to assist in designing your garage conversion. However, most garage conversion projects are straightforward with no complex changes to be made so far you wish to avoid applying for a planning permission and staying within the set guidelines of the permitted development rights. In such events, if you’re properly trained and well experienced in the field, then it may be cost effective to design your garage conversion by yourself. It should, however, be noted that it all depends on your personal preferences and budget. If you’re on tight budget and don’t mind a straightforward design, you can save cost by not hiring an architect.
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.

Will I need planning permission or building regulations approval?

You may need planning permission if you are planning a larger extension. All extensions will need building regulations approval. An architect can assist with this and if planning permission is required. A reputable contractor will also be able to advise you if this is needed as well.

Garage conversion

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Customer Reviews

Overall rating:


Southwark Garage conversion installers are rated 4.3 out of 5 based on 13 reviews of 95 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 Southwark Garage conversion contractors

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