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House Extension in city

House extension comes with a large range of advantages that makes it simple to see why the extension could be a great uptick in the potential rate of your home in regards to sales. So if you're aiming to build a new home extension but still not encouraged regarding the job, we're below to assist you. Being totally conscious any type of residence building and construction job is generally a heavy financial investment, there's a massive demand to be set on your choice before setting up the start of any type of job. So are house extensions worth it? Below are several of the top benefits supplied by house extensions to help you make a decision if it's one of the most ideal route for you.

 

What's Involved in Adding an Extension?

The steps will vary depending on the range of your extension, yet you can anticipate some, otherwise all, of the listed below to be included when adding an extension to your home:

 

  1. Getting Building Regulations or Planning Permission (if required as the extension is larger than permitted development).
  2. Examining your leasehold arrangement (if appropriate) to ensure you can do what you want to do.
  3. Getting an architect  to prepare the plans, considering your planned usage ( kitchen area, restroom, office).
  4. Hiring a competent builder with experience of larger projects.
  5. Calling your insurance coverage carrier to allow them understand of the planned job ahead of it beginning.
  6. Obtaining parking allows if needed for your contractors to guarantee they have very easy accessibility to your home.
  7. Seeing to it all intended work falls within permitted allowables.
  8. Cleaning the space as well as digging deep into if needed, consisting of the removal of trees.
  9. Building job can start.

 

What is the expense of a house extension in city?

If you're considering including a 2 floor house extension, after that setting a allocate this job would be a great means to begin. Comparable to a rear extension, a 2 storey extension generally leaves the remainder of the building needing some work and also, as a result of its dimension, this might indicate the re-development of the entire house - which is why they can be very pricey. Some of the various other affecting variables that can have large effect on a two storey house extension price includes: your area, the size of the construct, intricacy of the layout (anything beyond the basic build will usually require more experience as well as time), the glazing to be incorporated (the much more the glass made use of in the task, the extra the material cost), in addition to the team utilized.

Average House extensions cost in Carrickfergus

The regular cost of House extensions are £50,000 in Carrickfergus. Costs vary based upon the materials and the company picked. The upper price range can be as high as £68,000. The material costs are in most cases around£10,500.

Average price per House extensions job in 2025

Avg. price low

Avg. price low
£42,000

Avg. price

Avg. price
£50,000

Avg. price high

Avg. price high
£68,000

£68500

£51375

£34250

£17125

£0

Prices based on actual House extensions costs for Carrickfergus, as reported by local LeadsDoWork members.

House extensions installation cost in Carrickfergus 2025

Labour cost £27,000
Material cost £10,500
Waste removal £2,500
Time frame: 10-14 weeks

House extensions searches in April 2025

House extensions Projects in Carrickfergus in March 2025

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Requests for House extensions quotations in Carrickfergus in March 2025. 0% change from February 2025.

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Carrickfergus

Carrickfergus, referred to locally and colloquially as "Carrick", is regarded as a huge town in County Antrim, Northern Ireland. It is situated on the northern coast of Belfast Lough, 11 miles (18 km) from Belfast. The town had a populace of 27,201 on the 2001 Census and took its name from Fergus Mór maEirc, the 6th century king of Dál Riata. It is County Antrim's oldest town and one of the earliest settlements in Northern Ireland altogether. Carrickfergus is the administrative centre for Carrickfergus Borough Council and forms a part of the Belfast Metropolitan Area.

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Similar Customer Enquiries for House extensions in Carrickfergus

09 Apr

House Extensions

Carrickfergus - BT38

Enquiry from: Jennifer K

Start Date: Immediate

A single story modular extension with a 3 rooms, a living room and a very small kitchen and bathroom

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20 Feb

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Carrickfergus - BT38

Enquiry from: Thomas M

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3m x 6m Garage with a Pitch roof - Rendered walls Gable Fronted Roof 3.2m x 6.45m Externally 18m² Ground Floor Area 4" side walls and 9" end walls Single side door and window 7' x 7' Up and O...

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29 Jan

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Carrickfergus - BT38

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Front porch pvc panels and glass, Are you the property owner: Owner of the property Do you have planning permission: No What material are you looking for: uPVC What material would you like the roof ...

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29 Apr

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Carrickfergus - BT38

Enquiry from: ROBERT W

Start Date: 1 to 3 months

A quote for a sunroom with one side full wall. Apex roof with rooflights Full Windows in Alex side wall Dwarf walls and patio doors to side wall I can send drawing if required Customer is curren...

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07 Apr

House Extensions

Carrickfergus - BT38

Enquiry from: Catherine M

Start Date: Less than one month

A small extension of a bedroom into the driveway to make a wet room. House is a bungalow. Not measured yet but approx 4x4m. Customer is currently in the process of looking for quotes to add a Single ...

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27 Mar

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Carrickfergus - BT38

Enquiry from: Doreen W

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Looking for a quote for single detached garage

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11 Feb

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Carrickfergus - BT38

Enquiry from: Debbie S

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2 storey extension to house kitchen on ground floor and 2 beds with 1 en-suite upstairs. Pitched roof with tiles Are you the property owner: Owner of the property Property Type: Detached Looking For...

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31 Jan

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Carrickfergus - BT38

Enquiry from: Doreen W

Start Date: 1 to 3 months

Price to supply and build garage Are you the property owner: Owner of the property Property Type: Semi detached Do you have planning permission: No Do you have plans drawn up: No Do you require Plum...

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11 Sep

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Carrickfergus - BT38

Enquiry from: Paul S

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Approx address - new build, completing purchase in September/early October. Need a single concrete garage at back of rectangle drive to side of house.

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17 Jul

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Carrickfergus - BT38

Enquiry from: Jenny I

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above garage extension

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18 May

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Carrickfergus - BT38

Enquiry from: Lisa C

Start Date: Less than one month

Are you the property owner: Owner of the property Property Type: Detached How many bedrooms does the property have: 3-4 Bedrooms Other Forms: 45 Agreed to recieve quotes for selected products: Yes Pl...

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30 Mar

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Carrickfergus - BT38

Enquiry from: Mark C

Start Date: Immediate

10ft x 30ft 2 story extension with pitched roof finished to builders standard

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29 Feb

House Extensions

Carrickfergus - BT38

Enquiry from: Jim K

Start Date: Immediate

Single story extension to the rear of my property. Tudor Drive, Carrickfergus. No more than 4 metres depth by 7.5 metres in length. Sloping roof with 3 Velux windows, double patio doors to the left a...

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02 Jun

House Extensions

Carrickfergus - BT38

Enquiry from: S R

Start Date: 3+ months

sunroom approx 11ft x10 ft. pent/lean to roof with rooflights, tiled roof. 1 full height brick wall, other 2 walls glazed to sofa height, external door. access to sunroom already present via frenc...

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27 Mar

House Extensions

Carrickfergus - BT38

Enquiry from: Stephen M

Start Date: 3+ months

Extension to side of house. Approximately 60 feet long by 8 feet wide. Would like a shower and toilet in and it divided into 4 rooms. Are you the property owner: Owner of the property Property Typ...

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12 Jan

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Carrickfergus - BT38

Enquiry from: Michael T

Start Date: 3+ months

extension side of property 8.5 meters in length 4 meters width and 3 meters in height Homeowner Will need assistance with planning permission Plans will need to be drawn up Please contact to app...

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FAQs

Do I need my neighbours’ permission for an extension?

Well the reality is, sometimes, neighbours just don’t get along. With several individuals living in close proximity, it’s little surprise they tend to get on one another’s nerves from time to time. However, there’s a difference between having a tiff and being able to transform your house the way you want without having to obtain your neighbour’s approval.

The short and simple answer to this question is, not necessarily. However, you must first educate yourself by thinking about your extension and how it affects the houses around you. We’d strongly recommend you talk proposals through with your neighbour so as to avoid possible conflicts later. There are a number of reasons why your neighbour can protest to your new home extension plans. Let’s take a look!

 

  • In the event whereby your new extension is blocking their view or providing an unwanted shade on their property. Here, they have a legitimate reason to protest as no one would want their once sunny garden suddenly covered or plummet into shade.
  • In the event where it leads to a loss of privacy. For instance, if your new extension possesses a window which overlooks the neighbour’s property in any way. This is likely to be taken as an invasion of privacy and that has a little to no chance of being a welcomed idea.
  • If it’s a major project and going to take a lot of weeks before completion. The noise generated, especially when your neighbours are enjoying your summer holidays or weekends, can make their gardens not as relaxing as it used to be.
how long do house extensions take?

If you’re about to start your house extension project and wondering how long it’ll take to complete, you’re not alone! This is one of the most common questions that’s asked by homeowners in the UK and across the globe. However, there’s no single precise answer for this as there are multiple factors that’ll affect the length of time it’ll take to complete your home extension. These factors include the size of the construction work as well as whether you’re planning to live in the house after completion or otherwise.

For a single extension, the length of time it’ll take to complete the home extension is normally up to 3 months. So let’s break this down:

As you would have expected, the first step to be taken is the preparation of the site. You start by digging out the footing and preparing the foundation which should take about 2 weeks. This is then followed by the damp course installation as well as the fitting of any drains needed around the extension which will also take a further 2 weeks.

The 5th week will be for the construction of the external walls as well as putting the blockwork in place for the provision of the cavity wall insulation. A further 2 weeks after this, will be dedicated to the installation of the roof structure and the internal walls.

It’s at this junction that you’ll call on your weather proof installer to fit in your uPVC windows and doors. Once done, the gas fitters and electricians will have to be on site to connect power to your new extension building. Subsequently, this will be followed by internal wall plastering as well as breaking through your main house. Once the plaster is dried, decorations completed and all the required furniture and units installed, the extension is ready for use.

how big can my house extension be?

The holy grail of home extensions is basically the need for additional space for living as well as leisure. However, before commencing your home extension project, you’d probably want to know just how big your new building can be. In this article, you’ll find the answer to this question which is also frequently asked by many other home or property owners in the UK.

Besides your budget, there are two other major influencing factors that can determine just how much extra room that can be added. These factors include whether you wish to carry out the extension project under Permitted Development rights which is usually for a smaller project or you’d prefer to opt for a larger project which is covered by Planning Permission.

Apart from the limitations in the size of an extension under Permitted Development, the extensions are also a lot more affordable and consumes less time when compared to the extensions under planning permission. So what exactly is the size limit for an extension under Permitted Development and the ones under Planning Permission?

For a single storey extension, the maximum size that can be constructed without having to submit an application for Planning Permission includes:

• An extension should have a maximum length of 6m, if you reside in a terraced home or a semi-detached property.

• Extensions for detached properties can have a maximum length of 8m.

• The extension built must not go beyond half your garden’s area.

• The extension should have a maximum height of 4 metres, but in the event whereby the extension is situated within 2 metres of the boundary of your property, it should not exceed a height of 3 metres.

• The extension should not be higher than the highest part of the existing house’s roof.

are house extensions worth it?

Often referred to by many as the holy grail of home improvements, house extension comes with a wide range of benefits which makes it easy to see why the extension could be a great uptick in the potential price of your property in terms of sales. So if you’re looking to build a new home extension but still not convinced about the project, we’re here to help you. Being fully aware any home construction work is usually a heavy investment, there’s a huge need to be set on your decision before scheduling the commencement of any work. So are house extensions worth it? Below are some of the top benefits offered by house extensions to help you decide if it’s the most suitable route for you.

• Add To Your Home’s Value

Building an home extension is a great way to add value to your home before selling. Increasing the living space of your home is an incredible appeal to many buyers which significantly increases your property’s total value. However, you must ensure that the extension is impressively designed using top quality materials in order to generate more value.

• Good Alternative To House Moving

The most common reason for moving is usually due to a lack of sufficient space, but with house prices steadily on the increase a cost effective alternative is highly sought after. This alternative is house extension which creates more space for the household to spread out and have more privacy.

• You May Not Require A Planning Permission

You can extend your house and still not need to apply for a planning permission. To achieve this, simply comply with the laid down rules set under the permitted development rights.

• Extra Living Space

If you fill you’re starting to outgrow your existing structure and do not buy into the idea of moving, then your best bet might just be to extend your home.

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