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House Extension in city

House extension includes a variety of benefits that makes it simple to see why the extension could be a wonderful uptick in the potential cost of your building in terms of sales. So if you're looking to build a new residence extension however still not encouraged about the job, we're right here to aid you. Being totally conscious any kind of house building job is normally a heavy financial investment, there's a significant demand to be set on your choice prior to arranging the commencement of any job. So are house extensions worth it? Below are a few of the leading benefits used by house extensions to help you decide if it's one of the most ideal path for you.

 

What's Involved in Including an Extension?

The steps will certainly vary depending upon the extent of your extension, yet you can expect some, otherwise all, of the listed below to be included when adding an extension 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 arrangement (if relevant) to make certain you can do what you want to do.
  3. Hiring an architect  to create the plans, considering your planned usage ( cooking area, restroom, research study).
  4. Hiring a competent builder with experience of larger projects.
  5. Contacting your insurance company to allow them understand of the prepared work ahead of it beginning.
  6. Acquiring car park allows if required for your specialists to guarantee they have very easy access to your house.
  7. Making certain all prepared work falls within allowed allowables.
  8. Clearing up the space and excavating if essential, consisting of the elimination of trees.
  9. Building job can begin.

 

What is the price of a house extension in city?

If you're considering including a 2 floor house extension, then setting a budget for this project would be a fantastic way to get started. Comparable to a back extension, a two floor extension generally leaves the rest of the structure requiring some work as well as, because of its dimension, this may suggest the re-development of the whole house - which is why they can be extremely expensive. Several of the various other affecting variables that can have large influence on a two floor house extension price includes: your area, the size of the develop, intricacy of the style (anything beyond the conventional develop will typically require more experience as well as time), the glazing to be integrated (the a lot more the glass used in the job, the more the product cost), along with the group made use of.

Average House extensions cost in Donaghadee

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

House extensions installation cost in Donaghadee 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 Donaghadee in March 2025

159

Requests for quotations in Donaghadee in March 2025

2

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

30

Requests for House extensions quotations in County Down in March 2025. -25% change from February 2025.

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

House extensions searches in cities and towns near Donaghadee March 2025

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Requests for quotations in Belfast in March 2025

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Requests for quotations in Dungannon 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 Donaghadee

18 Oct

House Extensions

Donaghadee - BT21

Enquiry from: Ernie D

Start Date: Immediate

hip to gable bungalow extension Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Propert...

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19 Mar

House Extensions

Donaghadee - BT21

Enquiry from: Philip W

Start Date: Immediate

8x6m single story garage Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property Property Type...

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19 Feb

House Extensions

Donaghadee - BT21

Enquiry from: Philip W

Start Date: Immediate

8m x 6m single storey garage with standard garage roller door, 2 external doors and 4 windows Customer is currently in the process of looking for quotes to add a Single storey extension to their prop...

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22 Nov

House Extensions

Donaghadee - BT21

Enquiry from: Marea C

Start Date: 3+ months

Single storey kitchen/dining room extension, just under 20 sq. m.

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17 Oct

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Donaghadee - BT21

Enquiry from: Andy W

Start Date: Immediate

6x6.5m pitched roof extention for family room kitchen dining plus a 3m x6 metre flat room extention for bedroom and ensuite , further dining area Are you the property owner: Owner of the property Loo...

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10 Jun

House Extensions

Donaghadee - BT21

Enquiry from: Kerri S

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4 internal stables to fit inside a barn 2 at each gable end of barn 4x 3.6m by 4.2 Include 4 hinged doors Include 2 partitions Include kick boards What height are partitions? Are you the propert...

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27 Jan

House Extensions

Donaghadee - BT21

Enquiry from: Joyce G

Start Date: Immediate

Single storey extension 5 x 5sq mtrs Looking For: Single storey extension Do you have planning permission: No Do you have plans drawn up: No Do you require Plumbing Work: No Do you require Electrical ...

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15 Sep

House Extensions

Donaghadee - BT21

Enquiry from: David P

Start Date: 3+ months

900 square foot extension on back of house single storey

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21 Jul

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Belfast - BT5

Enquiry from: Sushant S

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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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14 Feb

House Extensions

Holywood - BT18

Enquiry from: Ali N

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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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19 Oct

House Extensions

Newtownards - BT23

Enquiry from: Stephen C

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Single story rear extension

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19 Oct

House Extensions

Holywood - BT18

Enquiry from: Ali N

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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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26 Nov

House Extensions

Belfast - BT5

Enquiry from: Jason R

Start Date: Less than one month

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

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01 Nov

House Extensions

Belfast - BT5

Enquiry from: Tori C

Start Date: Immediate

we have a bungalow with an upstairs but would like more room upstairs… so using timber frame to make the house double storey. are you the property owner: owner of the property looking for: double st...

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28 Oct

House Extensions

Belfast - BT5

Enquiry from: Andrew M

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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05 Oct

House Extensions

Belfast - BT5

Enquiry from: James A

Start Date: Immediate

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

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21 Sep

House Extensions

Bangor (within Ring Road) - BT20

Enquiry from: Paul M

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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19 Sep

House Extensions

Belfast - BT6

Enquiry from: Michael G

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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02 Sep

House Extensions

Belfast - BT4

Enquiry from: Karen M

Start Date: Less than one month

module for back of house to extend kitchen and back room are you the property owner: owner of the property looking for: single storey extension do you have planning permission: no do you have plans dr...

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FAQs

where to start with a house extension?

Have you decided to improve your property instead of moving? The common problem most homeowners face after deciding to embark on a home extension project is not knowing where to start. In this article we’ll walk you through everything you need to consider and put in place before commencement of your home extension project.

• Is the extension worth it?

Before breaking the bank, you must be sure that the project will add good value to your home. In terms of “value, this is not only limited to the financial gain after disposal of the property, but also several other juicy benefits to be derived from extending your home like an extra living space for the household to spread out and more.

• Do you need a planning permission?

Check with your local authority to determine whether or not you’ll require to submit an application. You can also consult a building expert like an architect for advice.

• What are the building regulation?

Even though planning permission can be dodged, you can not avoid building regulations. These regulations are the set national minimum standards for construction and design which you must comply with to ensure the safety of the individuals in and around it.

• Who will design the extension?

You have to decided whether you’ll hire a professional architect to design the extension or not.

• Who will manage the building work?

If your home extension project is designed and built by a professional company, they’ll be responsible for the management. However, if you decide to use an architect or designed it yourself, you’ll have to hire a main contractor to manage the build.

• How to set the budget?

There are so many factors that can affect the cost of an extension, so it’s better to get the costs from your builder before proceeding.

• Do I need yo inform my home insurance firm?

Absolutely! This is very important as the new extension may affect the rebuilding cost of your property which could have an impact on the policy premium.

• Do I need to inform my neighbours?

It’s very important to discuss your plan with your neighbours before applying for a planning permission and communicate about the concerns they might have.

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.

Should I use concrete or timber footings?

For 2 metre solid fences it’s recommended to use concrete posts to support each panel. For smaller 1 metre fences or for picket fences with gaps between each timber piece you can use timber posts. A fencing contractor will be able to advise you on the best materials from the length and requirements of a new fence.

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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