Garage Conversion in West Sussex

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Garage alteration specialists in West Sussex

Interested in garage alteration experts in West Sussex? Our own garage alteration companies in West Sussex are in a position to give you the best quotations to have a garage transformation for your home.

The garage conversion can be completed swiftly, providing you the extra living space needed for a expanding family. It'll make certain you won't have to move to gain space, which will be a large price saver. The professional specialist in West Sussex will style the entire transformation, leaving you with little trouble. You can purely leave it in the trusted hands of a specialist and benefit from the gains. Garage alterations are completed to take full advantage of unused space in your home and as the structure is already in place it's a much cheaper opportunity than an extension.

With a number of garage conversion designs and styles there'll be something to match your taste, whilst being convenient and appealing.

We'll supply you with no obligation quotations from garage transformation businesses in West Sussex who will be equipped to offer you free of charge surveys and quotations for your garage. You'll be able to review these garage transformation costs and get the best installation for your money. Request a free home survey from reputable companies.

Average Garage conversion cost in West Sussex

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 West Sussex, as reported by local LeadsDoWork members.

Garage conversion installation cost in West Sussex 2025

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

Garage conversion searches in May 2025

Garage conversion Projects in West Sussex in April 2025

15,907

Requests for quotations in West Sussex in April 2025

70

Requests for Garage conversion quotations in West Sussex in April 2025. -22% change from March 2025.

1,180

Requests for Garage conversion quotations in South East in April 2025. -14% change from March 2025.

We noted 15,907 requests for home quotes in West Sussex. Of these quote requests the number of garage conversion quotes in West Sussex was 70. Quotatis would have been in a position to match these customers with as many as four suitable installers who were available for work in West Sussex during those times. Ask for a free property survey from reliable companies within West Sussex.

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

Garage conversion searches in cities and towns near West Sussex April 2025

10

Requests for quotations in Crawley in April 2025

10

Requests for quotations in Horsham in April 2025

10

Requests for quotations in Burgess Hill in April 2025

10

Requests for quotations in East Grinstead in April 2025

10

Requests for quotations in Haywards Heath in April 2025

West Sussex

The southern district of West Sussex is bordered by Hampshire, Surrey and East Sussex and features a coastal line along the south coast of Great Britain. Having half of the region being protected countryside, much of the population dwell within the county's only city, Chichester, along with the large towns of Crawley, Worthing and Horsham. Its population of practically 800,000 makes it the 27th biggest region by population in England, having a density of 1,040 individuals per square mile. When you require any property developments in East Sussex, be sure to review quotations from local, respectable businesses to find the right price.

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Similar Customer Enquiries for Garage conversion in West Sussex

17 Apr

Conversion | Garage

Horsham - RH12

Enquiry from: Marcus T

Start Date: Immediate

What type of property is this for? House What type of garage conversion do you need? Single attached garage When was the garage built? 1921 to 1979 How many new rooms in the garage conversion? 1 ...

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24 Nov

Conversion | Garage

Horsham - RH13

Enquiry from: James H

Start Date: Immediate

convert integral garage to a room 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 ...

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24 Jul

Conversion | Garage

Crawley - RH10

Enquiry from: Dalbhanjan A

Start Date: Immediate

garage extension and conversion 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 re...

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19 Apr

Conversion | Garage

Crawley - RH10

Enquiry from: Gino S

Start Date: Immediate

i’d like to speak to someone obviously and maybe for you to come and visit the place, but i want to turn my garage to a bedroom there is also a space in other room which is attached to the garage in...

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02 Feb

Conversion | Garage

Horsham - RH12

Enquiry from: Frank W

Start Date: Immediate

refurbish concrete panel garage installing side door, electrics and maybe cladding. are you the property owner: owner of the property do you have a: single garage what will the space be used for: stor...

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29 Jan

Conversion | Garage

Horsham - RH12

Enquiry from: Frank W

Start Date: Immediate

refurbish concrete panel garage installing side door, electrics and maybe cladding. are you the property owner: owner of the property do you have a: single garage what will the space be used for: stor...

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10 Jan

Conversion | Garage

Haywards Heath - RH16

Enquiry from: Ajay P

Start Date: Immediate

garage conversion to a kitchen and refit existing kitchen to the new set up in the garage are you the property owner: owner of the property do you have a: single garage what will the space be used fo...

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31 Jul

Conversion | Garage

Shoreham-by-Sea - BN43

Enquiry from: Pauline C

Start Date: Immediate

convert detached garage into a room, electricity already are you the property owner: owner of the property do you have a: single garage what will the space be used for: studio do you require plumbing...

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08 Mar

Conversion | Garage

Horsham - RH12

Enquiry from: Cailie D

Start Date: Immediate

we are looking to convert 3/4 of our garage into an office and knock through a doorway from our living room. the front 1/4 will remain as a garage space and as we have we would like the roof space to ...

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15 Sep

Conversion | Garage

Horsham - RH12

Enquiry from: Alessandra G

Start Date: Immediate

we viewed this house, but in order for it to work for us we'd need to move the kitchen into the current garage. the kitchen itself right now doesn't have windows, but we'd like to have windows in the ...

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23 Jul

Conversion | Garage

Crawley - RH10

Enquiry from: Albert N

Start Date: Immediate

garage door removed, replaced with bricwork and window supplied and fitted, walls insulated ceiling lined electrucic laid on with led light and two power points are you the property owner: owner of ...

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14 Mar

Conversion | Garage

Chichester - PO20

Enquiry from: Ian S

Start Date: Immediate

Insulate walls and create an insulated ceiling. L shaped base units 1x 1000, 1x 600 drawer unit, space for dryer and under counter freezer, 1x1000 and 3x600 wall units. Additional double socket plug...

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19 Feb

Conversion | Garage

Crawley - RH10

Enquiry from: Nesta L

Start Date: Immediate

Convert integral garage to an office space

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09 Feb

Conversion | Garage

Burgess Hill - RH15

Enquiry from: Amit C

Start Date: Immediate

Empty garage space, want to convert into a seperate studio flat for renting out. Are you the property owner: Owner of the property Do you have a: Double Garage What will the space be used for: Studio ...

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06 Feb

Conversion | Garage

Crawley - RH10

Enquiry from: Maria P

Start Date: Immediate

We are looking to use our garage for other uses, we would not need it to be a living area, but more just make sure it is insulated and water tight. To store things that otherwise we wouldn't in a gara...

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06 Feb

Conversion | Garage

Chichester - PO20

Enquiry from: Ian S

Start Date: Immediate

Insulate walls and create an insulated ceiling. L shaped base units 1x 1000, 1x 600 drawer unit, space for dryer and under counter freezer, 1x1000 and 3x600 wall units. Additional double socket plug...

Post a similar request >

29 Jan

Conversion | Garage

East Grinstead - RH19

Enquiry from: David M

Start Date: Immediate

Build 30 x 7 metre brick garage/store Are you the property owner: Owner of the property What will the space be used for: Storage Do you require Plumbing Work: No Do you require Electrical Work: No W...

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20 Jan

Conversion | Garage

Worthing - BN13

Enquiry from: Nazmin A

Start Date: Immediate

we are planning to convert an attached garage room which have an internal entrance from house ,into a bed room with an small attach washroom .There is already a door entrance inside the house,so just ...

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04 Jan

Conversion | Garage

Billingshurst - RH14

Enquiry from: John S

Start Date: Immediate

Convert Double garage to a new entrance and kitchen. Plus knocking down part of the adjoining wall to house Are you the property owner: Owner of the property Do you have a: Double Garage What will t...

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01 Nov

Conversion | Garage

Burgess Hill - RH15

Enquiry from: Elli F

Start Date: Immediate

Convert integral garage and adjoining room to bedroom , shower and seating area Are you the property owner: Owner of the property Do you have a: Single Garage What will the space be used for: Living S...

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FAQs

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 does a garage conversion cost?

Are you looking to create some more space in your home with your garage being almost dispensable? If yes, then considering a garage conversion project may be the way to go. Unlike many other extension options, garage conversion does not take up an additional space as it only changes the current structure of the garage. As a result, the cost of completing a garage conversion project can be relatively attractive when compared to other space creating alternatives. So exactly how much would a garage conversion project cost? Well, there’s no precise answer for this as several influencing factors come to play. However, in this guide we’ll give you a rough idea of the average costs that you’re likely going to encounter. Some of the factors that can influence your budget dramatically includes the following:

• The size of the conversion. The larger the size of the garage per square feet, the more cost you’ll have to expend.

• The type of your property - listed buildings are usually more expensive.

• Your location in the UK. If you stay in London where there’s a higher demand, you’ll most likely pay more.

• You’re likely to pay more if a specialist knowledge is required.

• The amount of glazing to be installed

• Quality of the materials to be incorporated.

• Quality of the professional to carry out the installation service.

On average, when it comes to garage conversion projects, you’re likely to pay the following depending on the per square metre given:

• A single garage of about 15 square metre will cost within the range of £6,000 to £15,000.

• A double garage of about 30 square metre will cost within the range of £12,000 to £30,000.

do i need building regs for a garage conversion?

Are you considering converting your garage into a more usable space in your home? If yes, then you’d probably want to know if you’ll require building regs before converting the garage. The answer to this question is yes. Although you may not require planning approval to convert your garage into a more usable space, but you’d usually need approval under the Building Regulations.

When re-structuring your garage into a habitable space, the following should be taken into consideration: structural alterations, ventilation, moisture proofing, insulation, fireproofing, escape routes as well as the submission of a building building notice or full plan application to the local council in order to inform them about the planned project.

• Walls

You’ll require an approval if you plan to infill the garage door with a window and a new wall. This is because the garage may have been built of a shallow slab which implies that a new foundation would be needed for the new wall construction.

• Floor

Even though there’s a high possibility that the garage floor is strong enough for domestic use since its designed to withstand the weight of vehicles, you may however need to upgrade to make sure it suitable for both thermal insulation and damp proofing. In addition, there may also be the need to to alter the floor level in such a way that it matches that of the remaining parts of the house.

• Ventilation

According to the Building Regulations requirements, there’s a need for adequate ventilation for each individual rooms which includes garage conversions for general health purposes. What’s going to determine the ventilation level that’ll be required is the frequency at which the room is used. Ventilation can be provided through purge or simply opening the window or via trickle ventilation.

how much value does a garage conversion add?

It’s a fact that a garage conversion can go a long way to add a resale value to a home or property. Therefore, in the event whereby your home already has parking facilities in place you can put into consideration converting your garage into a habitable space which will add to the sales price of the house by adding an extra room or increasing the floor space. So exactly how much does a garage conversion add to your home’s resale value?

Garage conversions can be seen as a cost effective means of adding more space to your house. However, not only does it add space, but can also add up to 20 percent to the value of your home. It’s also a way of adding an extra living space to your home that’s not under strict planning complication unlike the alternatives. Generally, if your garage happens to be connected to your house, the cost of converting it to another room should between £10,000 to £20,000. As a home owner, converting your garage into an extra room can help increase the value of your home by up to £45,000. And if you’re to comply with the set rules under permitted development rights, you may not even require to submit a planning application.

In the event whereby your garage is detached from your house or perhaps you live in a flat ( or maisonette) or a listed building , you’ll need to apply to the local authority before commencing your project. It’s always wise to check if there aren’t any planning conditions attached to your home or property.

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Overall rating:


West Sussex Garage conversion installers are rated 4.3 out of 5 based on 14 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 West Sussex Garage conversion contractors

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