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House Extension in city

House extension comes with a vast array of advantages which makes it simple to see why the extension could be a terrific uptick in the prospective price of your building in terms of sales. So if you're aiming to build a new house extension but still not convinced regarding the project, we're right here to assist you. Being fully conscious any type of home building and construction work is normally a heavy financial investment, there's a huge demand to be set on your decision prior to arranging the commencement of any type of work. So are house extensions worth it? Below are some of the leading advantages provided by house extensions to aid you decide if it's the most ideal course for you.

 

What's Associated with Adding an Extension?

The steps will differ depending on the scope of your extension, however you can expect some, if not all, of the below to be included when including an expansion to your home:

 

  1. Getting Building Regulations or Planning Permission (if required as the extension is larger than permitted development).
  2. Checking your leasehold contract (if suitable) to see to it you can do what you wish to do.
  3. Getting an architect  to draw up the plans, considering your expected usage (kitchen, restroom, study).
  4. Hiring a competent builder with experience of larger projects.
  5. Calling your insurance coverage carrier to allow them know of the intended work ahead of it starting.
  6. Obtaining vehicle parking permits if needed for your service providers to guarantee they have very easy accessibility to your house.
  7. Making certain all prepared job drops within permitted allowables.
  8. Cleaning the area as well as digging deep into if necessary, including the elimination of trees.
  9. Structure job can start.

 

What is the expense of a house extension in city?

If you're considering including a two floor house extension, then establishing a allocate this task would be a wonderful means to start. Similar to a rear extension, a 2 floor extension typically leaves the rest of the structure requiring some job and, due to its dimension, this may suggest the re-development of the whole house - which is why they can be really pricey. Several of the various other influencing factors that can have big effect on a two floor house extension expense includes: your place, the dimension of the construct, complexity of the design (anything past the typical develop will typically call for even more competence and time), the glazing to be integrated (the more the glass used in the project, the extra the material expense), along with the team utilized.

Average House extensions cost in Crumlin

The regular cost of House extensions are £50,000 in Crumlin. 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 Crumlin, as reported by local LeadsDoWork members.

House extensions installation cost in Crumlin 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 Crumlin in March 2025

134

Requests for quotations in Crumlin in March 2025

1

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

80

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

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

House extensions searches in cities and towns near Crumlin March 2025

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Requests for quotations in Carrickfergus in March 2025

Northern Ireland is the Irish area of the United Kingdom, with the Republic of Ireland providing the remainder of the island. It comes with a population of just over 1.8 million, plus a population density of 133 people per square kilometre. This population is just 3% of the United Kingdom and 28% of people on the island of Ireland. Northern Ireland’s capital city of Belfast holds the most significant population of around 340,000, while Derry and Lisburn have 100,000 and 45,000 respectively. For all your home improvement projects in Northern Ireland, use reputable specialists to make sure you get a high-quality finish.

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Similar Customer Enquiries for House extensions in Crumlin

06 May

House Extensions

Belfast - BT29

Enquiry from: Colm Q

Start Date: Immediate

20 square meter double garage thet matches in with the house i have aractit plans but its a sign door with a pitched roof tand electricity with a light a couple of double sockets and electric door are...

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25 Jan

House Extensions

Belfast - BT29

Enquiry from: Cliodhna M

Start Date: Immediate

Kitchen extension - 3m x 6m

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21 Aug

House Extensions

Belfast - BT29

Enquiry from: Hiram F

Start Date: Immediate

Construct concrete integrated garage ( access on foot from end of hall ). Length 30 ft w 17 ft pitched roof height 15 ft.

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22 Jan

House Extensions

Belfast - BT29

Enquiry from: Edward L

Start Date: Immediate

I am looking for a small extension to my sunroom. It has a separate pitch to the rest of the house. The extension would be about 1.2m x 3.2m to widen the sunroom. At the same time i would be reques...

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06 Aug

House Extensions

Belfast - BT29

Enquiry from: Alan W

Start Date: Immediate

Please call to appoint Property type: Detached Work description: Double height - Garage below and two bedrooms above. Back of the garage to be a utility room. Garage and Utility to be accessed by tw...

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09 Apr

House Extensions

Belfast - BT29

Enquiry from: Joy M

Start Date: 3+ months

Extension onto side of bungalow, access through kitchen window (already cut) heating pipes already through wall. Are you the property owner: Owner Property Type: Detached Looking For: Single stor...

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07 Apr

House Extensions

Belfast - BT29

Enquiry from: Catherine M

Start Date: Immediate

I would like my kitchen extended out so just a single extension Please Contact to Appoint

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03 Mar

House Extensions

Belfast - BT29

Enquiry from: Rosemary D

Start Date: Immediate

Home Owner Double Stable (each 12*14) with additional tack/hay/trailer storage (14*20). Trailer storage may be removed subject to cost so please quote with and without. Also please quote both block...

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26 Jan

House Extensions

Belfast - BT29

Enquiry from: James M

Start Date: 3+ months

Side extension to property Homeowner Will need assistance with planning permission Plans will need to be drawn up Please contact to appoint

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14 Oct

House Extensions

Belfast - BT17

Enquiry from: Michael M

Start Date: Immediate

Im interested in an extension I've 2 in mind *** i would prefer is 1 with like a car port with the bedroom on top, so i cam excess to the back garden, or the double extension with the garage bottom an...

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13 Sep

House Extensions

Belfast - BT14

Enquiry from: Thomas A

Start Date: Immediate

Ext. Over existing kitchen and yard with new downstairs toilet and shower .

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03 Apr

House Extensions

Ballynadolly - BT28

Enquiry from: Damian O

Start Date: Immediate

Ground floor home extension

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31 Dec

House Extensions

Craigavon - BT67

Enquiry from: Anita D

Start Date: Immediate

a detached garage 6x8 metre in size. big enough for storage and a utility area. houses to left and right of us have a detached garage of a similar size. are you the property owner: owner of the proper...

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29 Aug

House Extensions

Belfast - BT10

Enquiry from: Kathy M

Start Date: Immediate

Max 15 foot by 15 foot extension with kitchen and utility

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12 Jun

House Extensions

Belfast - BT14

Enquiry from: Kate G

Start Date: Immediate

mrs requested quotes for house extension from a builder around belfast. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the information below is...

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17 Feb

House Extensions

Newtownabbey - BT36

Enquiry from: Paul M

Start Date: Immediate

Extension to side of house split into different rooms with 1 being wet room Bedroom utility room

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21 Nov

House Extensions

Belfast - BT14

Enquiry from: Sam M

Start Date: Immediate

customer in belfast area has requested that we arrange quotes for their house extension project.they are considering various options and would like to discuss with a builder directly.please call to di...

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31 Aug

House Extensions

Craigavon - BT67

Enquiry from: Emma M

Start Date: Immediate

12ft x 20ft block garage, cavity wall with insulation, red brick facade. tiled roof. 8ft eaves, gable roof. french style double door. window. internal: 2 double sockets and 1 light fitting. external: ...

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19 Aug

House Extensions

Craigavon - BT67

Enquiry from: Rowland J

Start Date: Immediate

customer in craigavon area has requested that we arrange quotes for their house extension project.mr are considering various options and would like to discuss with a builder directly.please call to di...

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09 Aug

House Extensions

Belfast - BT10

Enquiry from: Son M

Start Date: Immediate

i want to extend 3 bedroom semi-detached house as follow: 1 - extend kitchen and dining room to the rear (around 2 meter) 2 - converting garage to a home office 3 - replacing oil by gas 4 - adding a ...

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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.
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.

What types of extension are there?

There are many different types of extension. For example, you could install an orangery, flat or pitched roof extension, over-structure extension, single or double storey extension or a glass box extension. Which one of these is most suitable will depend on your existing property.

when do you need planning permission for a house extension?

If you’re planning on adding a house extension to your property, you’d probably be worried about whether or not your proposed extension would require a planing permission. Well, it may be relieving to know that not every house extension project would require a formal consent, and in fact, several extensions are covered by the permitted development rights. Not only can this save you a considerable amount of time especially at the project’s planning phase, but it’ll also save you money on the application fee. In the UK, single storey extensions to the house’s rear can be 3 metres deep for both semi detached houses and terraces or 8 metres deep for detached homes.

So how do you know when you’d require a planning permission for your home extension? Well, if your extension plan fits these criteria explained below, then your project is most likely going to be allowable as a permitted development.

• Extensions, which includes previous additions, must not go beyond half of the original house’s total surrounding land area.

• The main elevation, or side elevation where it fronts the highway, must not be extended forward.

• For single storeys, the rear additions must not extend more than the original house’s rear by more than 3 metres in both semi attached homes and terraces (4 metres for detached houses).

• Extensions to the side must be a single storey with a height not exceeding 4 metres and not going beyond 50% of the original house’s width.

• Extensions hat within 2 metres of a boundary should have a eaves height not more than 3 metres.

• Multi storey addition must not extend beyond the original house’s rear wall by a maximum of 3 metres or 7 metres of the boundary opposite the rear wall.

• Permitted development rights do not apply in listed buildings or designated areas.

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