Garage Conversion in County Antrim

Compare Garage Conversion Prices in County Antrim

Home > Extensions & Conversions Projects > Garage conversion > County Antrim

Garage transformation experts in County Antrim

Seeking garage alteration specialists in County Antrim? Our garage transformation firms in County Antrim are in a position to provide you the best quotes to have a garage alteration for your household.

The garage alteration can be completed swiftly, giving you the added space essential for a increasing family. It'll make certain you won't have to make the move to obtain room, which will be a huge price saver. The professional contractor in County Antrim will design the entire conversion, leaving you with minimal inconvenience. You can just leave it in the reliable hands of a professional and get pleasure from the gains. Garage alterations are completed to take full advantage of rarely used space in your house and as the facilities is already in place it's a significantly more affordable option in comparison with an extension.

With a selection of garage transformation designs and styles there'll be something to suit your taste, whilst being hassle-free and appealing.

We're going to give you no obligation quotes from garage alteration providers in County Antrim who will be in a position to give you no cost surveys and quotations for your garage. You will be able contrast these garage alteration prices and acquire the best installation for your hard earned money. Request a free home survey from reputable companies.

Average Garage conversion cost in County Antrim

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
£4,500

Avg. price

Avg. price
£6,000

Avg. price high

Avg. price high
£6,900

£7400

£5550

£3700

£1850

£0

Prices based on actual Garage conversion costs for County Antrim, as reported by local LeadsDoWork members.

Garage conversion installation cost in County Antrim 2026

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

Garage conversion searches in August 2026

Garage conversion Projects in County Antrim in July 2026

10,165

Requests for quotations in County Antrim in July 2026

60

Requests for Garage conversion quotations in County Antrim in July 2026. 20% change from June 2026.

178

Requests for Garage conversion quotations in Northern Ireland in July 2026. 7% change from June 2026.

We noted 10,165 requests for home quotes in County Antrim. Of these quotation requests the amount of garage conversion quotations within County Antrim was 60. Quotatis would have been in a position to match these consumers with as many as 4 suitable fitters who were available for work in County Antrim during those times. Ask for a free house survey from reliable companies within County Antrim.

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

Garage conversion searches in cities and towns near County Antrim July 2026

20

Requests for quotations in Belfast in July 2026

10

Requests for quotations in Antrim in July 2026

10

Requests for quotations in Lisburn in July 2026

10

Requests for quotations in Carrickfergus in July 2026

5

Requests for quotations in Ballymena in July 2026

County Antrim

County Antrim is one of Northern Ireland's six counties having a population of little over 616,000, making it the biggest area by inhabitants in Northern Ireland. It's situated in the northeast of the country and is within the historical province of Ulster. County Antrim furthermore houses the city of Lisburn, plus the big towns of Antrim, Ballymena, Larne and Newtownabbey. Enhancing your County Antrim house is essential to retaining home value and appeal, so use only local and vetted tradespeople in your neighborhood.

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Similar Customer Enquiries for Garage conversion in County Antrim

30 Apr

Conversion | Garage

Belfast - BT8

Enquiry from: Eman H

Start Date: Immediate

convert my garage into living space( office room with small bathroom have access from the hallway and utility room in the back of the garage ( have access from the kitchen)

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06 Jun

Conversion | Garage

Belfast - BT29

Enquiry from: John C

Start Date: Immediate

Garage conversion Lead Garage conversion Lead Garage conversion Lead Garage conversion Lead Garage conversion Lead

require a single garage conversion with ensuite facilities. 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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27 Oct

Conversion | Garage

Carrickfergus - BT38

Enquiry from: Edward D

Start Date: Immediate

Attached single garage conversion

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19 Jul

Conversion | Garage

Carrickfergus - BT38

Enquiry from: Mark D

Start Date: Immediate

attached garage converted into bedroom with ensuite 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: ...

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27 Feb

Conversion | Garage

Belfast - BT8

Enquiry from: Balder V

Start Date: Immediate

Garage conversion. 4m x 6 m (approx.)

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25 Oct

Conversion | Garage

Belfast - BT17

Enquiry from: Rosemary K

Start Date: Immediate

Full external garage conversion Insulation Plaster boarded and skimmed Waterproofing Gargage door replaced with wall and window Lights and electrics Floor laid

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08 Sep

Conversion | Garage

Belfast - BT17

Enquiry from: Kerry C

Start Date: Immediate

Removal of garage door replace with window & door. Insulation, electricity, plumbing. Flooring, plastering and lights

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13 Apr

Conversion | Garage

Belfast - BT8

Enquiry from: Una K

Start Date: Immediate

convert garage into extra room with toilet and shower. 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 plumb...

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30 Dec

Conversion | Garage

Belfast - BT4

Enquiry from: Andrew T

Start Date: Immediate

2 windows replaced, the wooden garage door replaced with french doors or sliding doors. the interior insulated and panelled. the floor may need to be levelled also. are you the property owner: owner ...

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25 Sep

Conversion | Garage

Larne - BT40

Enquiry from: Jeremy G

Start Date: Immediate

convert half of a detached double garage with already completed first fix into a home cinema / studio, toilet, and hall. are you the property owner: owner of the property do you have a: double garage...

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17 Aug

Conversion | Garage

Newtownabbey - BT36

Enquiry from: Catrina T

Start Date: Immediate

i have a garage and was wanted to change it into a single storey extensions attached to the house with access to the house

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18 Jun

Conversion | Garage

Belfast - BT5

Enquiry from: Donna J

Start Date: Immediate

We have a cement garage, a good size. We want to covnert half into a useable room and keep half for storage of outdoor items. A new roof will be needed as well as insulation, studwall etc.

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14 Jun

Conversion | Garage

Ballymena - BT42

Enquiry from: JANE K

Start Date: Immediate

Attached Garage converted to bedroom with ensuite

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11 May

Conversion | Garage

Belfast - BT29

Enquiry from: Mer G

Start Date: Immediate

garage converted into living accommadation are you the property owner: relative of owner do you have a: double garage do you require plumbing work: yes do you require electrical work: yes would you li...

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10 May

Conversion | Garage

Belfast - BT9

Enquiry from: Jo-Yve W

Start Date: Immediate

hi i’m looking to do small renovation to my existing garage, mainly to make it a cleaner usable space. it comes with a tented roof, roller door, two windows, and a door. it has electricity and plumb...

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24 Feb

Conversion | Garage

Antrim - BT41

Enquiry from: James M

Start Date: Immediate

i’m looking to convert a double garage into a bar room with pool table etc. from design to install.. are you the property owner: owner of the property do you have a: double garage what will the spa...

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18 Feb

Conversion | Garage

Ballymena - BT42

Enquiry from: Karen H

Start Date: Immediate

Floor raised and damp proofed. Garage door replaced with block work window and render. Inside has electricals and insulated three walls. It’s and integrated garage linked via door through utility...

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19 Jan

Conversion | Garage

Newtownabbey - BT37

Enquiry from: Bill M

Start Date: Immediate

I have a double garage I would like to make into a warm garden room/workshop. Its south facing .

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14 Dec

Conversion | Garage

Newtownabbey - BT36

Enquiry from: Nadine O

Start Date: Immediate

Garage conversion.. turn into office granny flat with small toilet/shower. Would need cupboards and work tops,sink for small kitchen Needs effective heating equivalent to house. Extra electric so...

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09 Dec

Conversion | Garage

Duneight - BT27

Enquiry from: Nasia L

Start Date: Immediate

looking to weather/waterproof my garage to turn it into a home gym. looking for a quote at this stage are you the property owner: owner of the property do you have a: double garage what will the spac...

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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.

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.

how long does a garage conversion take?

Garage conversion is a great way to add extra usable space to your home without having to extend your property. A fun fact is that, in the UK if you have your car parked in the garage, you’re in the minority. According to a research carried out by Admiral Loans, just about 33 percent of home owners in the UK store their cars in the garage. For most people the garage is literally a dumping ground that’s never fully utilized as such. In recent times, the garage is now being used to store a variety of other stuffs asides a car which includes garden furniture, tools and appliances, utilities such as washing machine, fridge and freezer as well as food and groceries. These facts show that more and more people are underutilizing their garage when they may actually be in need of more usable space in their property. So why not put into consideration converting the garage into a new space that would be able to serve more purpose?

If you’ve decided to convert your garage, you’d probably want to know the how long the project will take. There are a wide range of factors that can determine the duration of a garage conversion project. These factors include:

• If the foundation needs reinforcing

• If the floors, walls, or roofs are in a bad condition.

• If the ceiling height needs some raising

• If the insulation required in newer builds.

All aforementioned factors will make the garage conversion project take longer than expected. However, in normal situations garage conversions are relatively quick to complete once you start the building works. A single-car conversion will usually take about 3 to 4 weeks to complete depending on the existing garage’s structure.

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.

Garage conversion

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Customer Reviews

Overall rating:


County Antrim Garage conversion installers are rated 5 out of 5 based on 1 reviews of 3 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 County Antrim Garage conversion contractors

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