House Extension in city

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House Extension in city

House extension comes with a vast array of benefits that makes it easy to see why the extension could be a excellent uptick in the possible rate of your residential or commercial property in terms of sales. So if you're aiming to construct a new residence extension however still not encouraged regarding the project, we're below to aid you. Being completely mindful any house building work is normally a heavy financial investment, there's a significant requirement to be set on your choice before arranging the beginning of any type of job. So are house extensions worth it? Below are a few of the top benefits supplied by house extensions to aid you make a decision if it's the most ideal path for you.

 

What's Associated with Adding an Extension?

The actions will vary relying on the scope of your extension, yet you can anticipate some, otherwise all, of the listed below to be entailed when adding an expansion to your residence:

 

  1. Obtaining Building Regulations or Planning Permission (if called for as the extension is larger than permitted development).
  2. Examining your leasehold agreement (if applicable) to ensure you can do what you wish to do.
  3. Enlisting an architect  to create the plans, considering your intended usage ( cooking area, restroom, research study).
  4. Hiring a competent builder with experience of larger projects.
  5. Calling your insurance service provider to allow them understand of the prepared job ahead of it beginning.
  6. Getting auto parking allows if needed for your professionals to ensure they have very easy accessibility to your house.
  7. Making certain all intended work drops within permitted allowables.
  8. Cleaning the area as well as excavating if essential, including the elimination of trees.
  9. Structure work can start.

 

What is the expense of a house extension in city?

If you're thinking about including a 2 storey house extension, then establishing a allocate this job would certainly be a wonderful method to start. Similar to a rear extension, a two floor extension usually leaves the rest of the structure requiring some work and also, as a result of its size, this might imply the re-development of the whole house - which is why they can be very pricey. A few of the other influencing aspects that can have big influence on a 2 storey house extension price consists of: your location, the size of the construct, intricacy of the style (anything past the basic construct will usually call for even more knowledge and also time), the glazing to be included (the a lot more the glass made use of in the task, the more the material expense), as well as the team used.

Average House extensions cost in Northern Ireland

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

House extensions installation cost in Northern Ireland 2025

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

House extensions searches in January 2025

House extensions Projects in Northern Ireland in December 2024

27,288

Requests for quotations in Northern Ireland in December 2024

194

Requests for House extensions quotations in Northern Ireland in December 2024. -22% change from November 2024.

5,901

Requests for House extensions quotations in United Kingdom in December 2024. -2% change from November 2024.

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

House extensions searches in counties near Northern Ireland December 2024

80

Requests for quotations in County Antrim in December 2024

40

Requests for quotations in County Durham in December 2024

30

Requests for quotations in County Down in December 2024

20

Requests for quotations in County Londonderry in December 2024

14

Requests for quotations in County Armagh in December 2024

10

Requests for quotations in County Tyrone in December 2024

0

Requests for quotations in County Fermanagh in December 2024

Northern Ireland

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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House extensions pros in Northern Ireland

Jassi Builders LTD

2 review(s)
Based: in Hayes, UB4 9YD

Hi Jassi Builders LTD here, I am a specialist in planning, designing and building control services. I make sure that I have completed all my work on perfect time and leave customers in complete satisfaction. We do all types of loft conversions, exten...

Latest review

Julian F., HP2
25th February 2022
4

House Extensions in Hemel Hempstead

No quote received

Dream the Build

19 review(s)
Based: in London, EC1V 2NX

DREAM the Build. Ltd ' Constructing your Vision Making home development exciting, fun and asset building experience , future proofing household & investors Who we are ? Starting fresh in a new country is never easy, but what we did Catal...

Latest review

Patricia Z., SE21
3rd August 2024
5

House Extensions in London

Great consultation by Catalin Spent a lot of time with us understanding the project and various options.

Similar Customer Enquiries for House extensions in Northern Ireland

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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17 Jul

House Extensions

Bishop Auckland - DL14

Enquiry from: Charlotte R

Start Date: Immediate

Loft conversion. Fairly basic but need all work doing.

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24 Jun

House Extensions

Newton Aycliffe - DL5

Enquiry from: Claire J

Start Date: Immediate

Full garage conversation (single garage)

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06 Dec

House Extensions

Bishop Auckland - DL13

Enquiry from: Julie P

Start Date: Immediate

double 8 metre stone extension with large feature window

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18 Nov

House Extensions

Banbridge - BT32

Enquiry from: Catherine K

Start Date: Immediate

knock down existing sun room - extend kitchen out across patio - create utility room - entrance/mud room with shower - convert garage to room- add ensuite shower and toilet to garage room - add ensuit...

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09 Oct

House Extensions

Belfast - BT7

Enquiry from: Cynthia L

Start Date: Immediate

Extending kitchen and maybe attic into loft

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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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02 Sep

House Extensions

Ballymena - BT42

Enquiry from: Mark T

Start Date: Immediate

6’ high wall running 13’ long with gate in the middle. preferably from matching brick or blocks and rendered. running between house and garage. are you the property owner: owner of the property pr...

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21 Jul

House Extensions

Belfast - BT5

Enquiry from: Sushant S

Start Date: Immediate

Need kitchen to be extended , Knock of the wall between dining room and kitchen. Total extensions will be 13 SQ meters

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07 Jun

House Extensions

Newtownards - BT23

Enquiry from: Alan T

Start Date: Immediate

have planning permission and drawings for a extension to my kitchen area are you the property owner: owner of the property looking for: single storey extension do you have planning permission: yes do ...

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06 Jun

House Extensions

Newton Aycliffe - DL5

Enquiry from: Joyce B

Start Date: Immediate

customer has a extensions & conversions project they are looking to have done, specially they want quotes for house extension. they are unsure of options so would like to discuss with a builder.confir...

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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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20 Feb

House Extensions

Cookstown - BT80

Enquiry from: Alan D

Start Date: Immediate

customer in areas is looking to do a couple of projects at the moment, and would like quotes for house extension.confirmed interest via email at 20/02/2023 15:39.please call to arrange appointment ar...

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14 Feb

House Extensions

Holywood - BT18

Enquiry from: Ali N

Start Date: Immediate

customer made an enquiry for house extension and confirmed on the quotatis site they would like quotes from a builder.customer lives in the holywood area and would like a call to discuss options.see b...

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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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19 Oct

House Extensions

Newtownards - BT23

Enquiry from: Stephen C

Start Date: Immediate

Single story rear extension

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19 Oct

House Extensions

Holywood - BT18

Enquiry from: Ali N

Start Date: Immediate

customer in holywood 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 dis...

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15 Sep

House Extensions

Enniskillen - BT94

Enquiry from: Ryan M

Start Date: Immediate

customer made an online enquiry for house extension and confirmed on online they would like a call with a builder to discuss prices.please call to arrange an appointment to quote. are you the property...

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03 Sep

House Extensions

Belfast - BT9

Enquiry from: Chham R

Start Date: Immediate

customer in the belfast area made an enquiry a couple of projects including house extension.call anytime and arrange an appointment to discuss. below is some details about this project: are you the pr...

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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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FAQs

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.

Can I extend the front of my house?

When it comes to extending a home, the rear of the house often comes to mind a lot more than the front. However, this doesn’t mean that you can’t extend the front of your house. This can be done either as part of a renovation project whereby the entire house is incorporated or it can also be done in isolation. It’s possible to extend the front of your house without the need to apply for a planning permission, however, there are a bunch of limitations you’d have to comply with if you wish to carry out with such a project. Sometimes, this may imply that extending to the front of your home is more tedious and tasking than extending your home’s rear. So exactly how far can you extend the front of your home without planning permission?

 

The short and simple answer to this question is 2 metres square area with a height not more than 3 metres. Generally, you do not need a planning permission to build a front porch as long as its area doesn’t go beyond 2 square metres from a public road or walkway. Also, a tiled or slated roof can be as much as 4 metres but other roofs must not go beyond 3 metres in height. If you want to extend the front of your home beyond the restrictions specified, then you’ll have to apply for a planning permission.

 

Extending the front of home can be quite costly, but this can be controlled by not building to the extension to the highest specification, not including an extension on kitchens or bathrooms and more.

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 much is a double house extension?

A double house extension is basically a construction to any aspect of your house that elevates up to offer two floors of space. It can be structured to suit your existing home in two storeys or as a side wing on a taller property. If you’re considering building a double house extension, then estimating the cost is a very important task to do before commencing the project. In this article, we’ll give you an idea of the cost of a double house extension so you can estimate yours accordingly.

The double house extension cost depends on several factors that’s specific to your home as well as your design choice. These includes:

• Location of your property. Places like London and the southeast will generally cost more than the other regions due to higher demands.

• Accessibility of the site. The ease of your site’s accessibility also plays a key role in the price.

• Size of the extension. The more the extension’s size in footprint and square metres, the higher the possible costs.

• Materials used in making the roof as well as the complexity of the roof design.

• Your choice of finishing. These includes flooring window and door frames, glazing, underfloor heating and roof lights.

• Your property’s soil type. Different types of soil requires varying treatments as well as materials to develop solid foundations.

Constructing a double house extension is a quite simple build in terms of technicality when its to the side or rear of your house as this can also help you save some money. Generally, considerably expanding your home’s space by building a double house extension will cost within the range of £1,500 per m2 to about £2,800 per m2.

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