Garage Conversion in Sunbury-on-thames

Find Garage Conversion Prices in Sunbury-on-thames

Home > Extensions & Conversions Projects > Garage conversion > Sunbury-on-thames

Garage transformation specialists in Sunbury-on-thames

For those who have an rarely used garage area, why not think about a conversion in Sunbury-on-thames to make the most from your house. Contrast up to 4 totally free prices with this service and get the top price for a conversion.

One of the major advantages with a garage conversion would be that the space can be changed quickly for the additional room you would like, regardless of whether it's for a growing family or just to add to the price of your home.

A garage conversion suggests you won't have to move for extra space, which often can help you save a lot of money on solicitor charges, estate agent payments and stamp duty. And the extra space could be transformed into what you need, whether it's an extension to the living area or kitchen, or a separate room completely.

With the structure already in place it's evident that a garage conversion will probably be less expensive than constructing an extension too, and won't eat important space in your garden. With the exterior not likely to change too, it's a good way to get around regulations for conservation areas and listed buildings.

Should you be interested in transforming your garage, review quotes from companies within Sunbury-on-thames making use of our quick and simple service to get the best offer available.

Average Garage conversion cost in Sunbury-on-thames

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 2025

Avg. price low

Avg. price low
£9,750

Avg. price

Avg. price
£14,250

Avg. price high

Avg. price high
£18,450

£19000

£14250

£9500

£4750

£0

Prices based on actual Garage conversion costs for Sunbury-on-thames, as reported by local LeadsDoWork members.

Garage conversion installation cost in Sunbury-on-thames 2025

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

Garage conversion searches in April 2025

Garage conversion Projects in Sunbury-on-thames in March 2025

902

Requests for quotations in Sunbury-on-thames in March 2025

4

Requests for Garage conversion quotations in Sunbury-on-thames in March 2025. 0% change from February 2025.

40

Requests for Garage conversion quotations in Middlesex in March 2025. 0% change from February 2025.

We noted 902 requests for home quotes in Sunbury-on-thames. Of these quote requests the number of garage conversion quotations in Sunbury-on-thames was 4. Quotatis would have been able to match these customers with as many as 4 suitable installers who were available for work within Sunbury-on-thames at that time. Request a free property survey from reliable companies in Sunbury-on-thames.

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

Garage conversion searches in cities and towns near Sunbury-on-thames March 2025

10

Requests for quotations in Brentford in March 2025

10

Requests for quotations in Teddington in March 2025

8

Requests for quotations in Richmond upon Thames in March 2025

7

Requests for quotations in Feltham in March 2025

7

Requests for quotations in Hounslow in March 2025

Sunbury-on-thames

Sunbury-on-Thames often called Sunbury serves as a town inside the Surrey borough of Spelthorne (historically in Middlesex), England. It can be found just outside of Greater London, adjacent to the London Boroughs of Hounslow and Richmond upon Thames. Sunbury is centred 14.5 miles (23.3 km) south-west of Charing Cross, London, is bordered by Shepperton, Upper Halliford, Ashford, Feltham and Hampton and is also flanked on the south by the River Thames.

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Garage conversion pros in Sunbury-on-thames

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

Similar Customer Enquiries for Garage conversion in Sunbury-on-thames

28 Jan

Conversion | Garage

Sunbury-on-Thames - TW16

Enquiry from: Firoza S

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: Other Do you require Plumbing Work: Yes Do you require Electrical Work: Yes Would you li...

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14 Apr

Conversion | Garage

Sunbury-on-Thames - TW16

Enquiry from: Katie L

Start Date: 3+ months

Are you the property owner: Owner of the property Property Type: Semi detached Looking For: Single storey extension Do you have planning permission: No Would you require assistance to gain this: Y...

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22 Jan

Conversion | Garage

Sunbury-on-Thames - TW16

Enquiry from: Allan D

Start Date: 1 to 3 months

Homeowner To convert garage into bedroom with ensuite to include all electrics and plumbing Please contact to appoint

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20 Apr

Conversion | Garage

Slough - SL1

Enquiry from: Baiju K

Start Date: Immediate

redecorate garage and fix automatic door. are you the property owner: owner of the property do you have a: single garage what will the space be used for: other do you require plumbing work: no do you ...

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09 Dec

Conversion | Garage

Ascot - SL5

Enquiry from: Paul T

Start Date: Immediate

convert single garage into living space...extra build approx 2 ft at front. new downstairs bathroom and ground floor extension add on approximate 12ft x 11ft ( downstairs bedroom) are you the propert...

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30 Apr

Conversion | Garage

Windsor - SL4

Enquiry from: Alex P

Start Date: Immediate

attached shed/garage conversion into full utility room space. roughly 11sqm. basic lavatory space needs refurb, flooring throughout (step-down concrete base currently), new roof (currently an asbestos...

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08 Apr

Conversion | Garage

Guildford - GU2

Enquiry from: Jenni C

Start Date: Immediate

We have an old single garage with an asbestos ceiling. ideally would like to know the cost to 1) remove asbestos roof 2) generally upgrade garage to become a modern outbuilding that can continue to be...

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05 Mar

Conversion | Garage

Windsor - SL4

Enquiry from: Theo D

Start Date: Immediate

double garage conversion, two rooms, two windows, small kitchen, shower and toilet Are you the property owner: Owner of the property Do you have a: Double Garage What will the space be used for: Livin...

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29 Jan

Conversion | Garage

Bracknell - RG12

Enquiry from: Guy P

Start Date: Immediate

Change of use from double garage to habitable accommodation, ancillary to main dwelling and associated changes to fenestration. | 19 Shepherds Hill Bracknell Berkshire *** Are you the property owner: ...

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25 Dec

Conversion | Garage

Slough - SL1

Enquiry from: Muhammad F

Start Date: Immediate

I need to convert my garage into a bedroom. The garage needs a fire door to be built a window and also a shower room with a door to the toilet next to it. Are you the property owner: Owner of the prop...

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26 Jun

Conversion | Garage

Slough - SL1

Enquiry from: Raj S

Start Date: Immediate

looking to convert garage, full work from planning , daring to construction that include small bathroom and clock washroom. size is around 10m2 , garage Are you the property owner: Owner of the prop...

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03 Dec

Conversion | Garage

Bracknell - RG42

Enquiry from: Ajay B

Start Date: Immediate

Detached, double garage conversion to create a beauty salon. Are you the property owner: Owner of the property Do you have a: Double Garage What will the space be used for: Studio Do you require Plumb...

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24 Oct

Conversion | Garage

Slough - SL1

Enquiry from: Sangeetha M

Start Date: Immediate

Need a quote to insulate garage and convert to a sport room

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07 Jun

Conversion | Garage

Bracknell - RG42

Enquiry from: Nina W

Start Date: Immediate

Homeowner Please contact to appoint

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28 May

Conversion | Garage

Guildford - GU2

Enquiry from: Debabrata B

Start Date: Immediate

Home Owner Call to Appoint

Post a similar request >

15 May

Conversion | Garage

Ascot - SL5

Enquiry from: Fiona B

Start Date: Immediate

Are you the property owner: Owner of the property Do you have a: Double Garage What will the space be used for: Other Do you require Plumbing Work: Yes Do you require Electrical Work: Yes Would you li...

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27 Mar

Conversion | Garage

Windsor - SL4

Enquiry from: Mrs J

Start Date: Immediate

Homeowner Please contact to appoint

Post a similar request >

06 Mar

Conversion | Garage

Woking - GU21

Enquiry from: Christine S

Start Date: 1 to 3 months

Homeowner Please contact to appoint

Post a similar request >

04 Mar

Conversion | Garage

Windsor - SL4

Enquiry from: Ali T

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: Yes Do you require Electrical Work: Yes Would...

Post a similar request >

31 Jan

Conversion | Garage

Slough - SL1

Enquiry from: RUTH D

Start Date: Immediate

Are you the property owner: Owner of the property Do you have a: Single Garage Do you require Plumbing Work: No Do you require Electrical Work: No Would you like the windows or installed: No Would yo...

Post a similar request >

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FAQs

Will my garage conversion cause disruption to the rest of the house?

It shouldn’t do. Most companies will do all the interior work first, and the last job to do will be creating the opening from the house to the conversion. A reputable company will make sure they cause as little disruption as possible during this time.

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.

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.
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.

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Customer Reviews

Overall rating:


Sunbury-on-thames Garage conversion installers are rated 4.5 out of 5 based on 13 reviews of 116 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 Sunbury-on-thames Garage conversion contractors
Suspended ceiling with lights for garage conversion living room in Blackpool Published: 12/02/2025 :Thinking about installing a suspended ceiling with lights in your garage conversion living room? Learn about materials, costs, and installation steps in Blackpool. Read this article
Convert your garage to get more living space Published: 21/10/2014 Garages are often fairly large areas, filled with clutter such as old bikes, Christmas decorations, endless tools and furniture. If this sounds familiar, then perhaps ... Read this article
Convert your garage: An office in four easy steps Published: 15/05/2014 How often do you use your garage? It’s a startling statistic but 82% of British homes have a two-car garage, yet only 15% of people ... Read this article

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