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House Extension in city

House extension includes a large range of benefits that makes it simple to see why the extension could be a excellent uptick in the prospective rate of your residential or commercial property in terms of sales. So if you're aiming to build a new house extension however still not encouraged about the project, we're right here to aid you. Being fully conscious any residence building and construction job is normally a hefty financial investment, there's a massive demand to be set on your decision prior to arranging the beginning of any job. So are house extensions worth it? Below are several of the top benefits offered by house extensions to help you determine if it's one of the most appropriate course for you.

 

What's Associated with Including an Extension?

The actions will vary depending on the extent of your extension, yet you can expect some, otherwise all, of the below to be involved when adding an extension to your home:

 

  1. Acquiring Building Regulations or Planning Permission (if needed as the extension is larger than permitted development).
  2. Examining your leasehold contract (if suitable) to ensure you can do what you intend to do.
  3. Employing an architect  to create the plans, considering your planned use ( kitchen area, restroom, office).
  4. Hiring a competent builder with experience of larger projects.
  5. Contacting your insurance policy supplier to let them know of the prepared work ahead of it beginning.
  6. Acquiring vehicle parking permits if needed for your specialists to ensure they have easy access to your residential building.
  7. Making certain all prepared job drops within permitted allowables.
  8. Cleaning the area and also digging deep into if needed, including the elimination of trees.
  9. Structure work can start.

 

What is the cost of a house extension in city?

If you're taking into consideration adding a two floor house extension, after that setting a allocate this project would be a wonderful method to start. Comparable to a rear extension, a two storey extension typically leaves the rest of the structure needing some job and, because of its dimension, this may indicate the re-development of the whole house - which is why they can be extremely costly. Several of the other influencing aspects that can have huge effect on a two floor house extension expense consists of: your area, the dimension of the construct, intricacy of the style (anything beyond the common develop will typically call for even more experience as well as time), the glazing to be included (the much more the glass utilized in the project, the more the product expense), along with the group made use of.

Average House extensions cost in Wigan

The regular cost of House extensions are £50,000 in Wigan. 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 2026

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 Wigan, as reported by local LeadsDoWork members.

House extensions installation cost in Wigan 2026

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

House extensions searches in June 2026

House extensions Projects in Wigan in May 2026

1,663

Requests for quotations in Wigan in May 2026

10

Requests for House extensions quotations in Wigan in May 2026. 0% change from April 2026.

290

Requests for House extensions quotations in Lancashire in May 2026. -15% change from April 2026.

We noted 1,663 requests for home quotes within Wigan. Of these quotation requests the amount of house extensions quotations within Wigan was 10. Quotatis would have been in a position to match these customers with up to four suitable installers who were available for work within Wigan during those times. Ask for a free house survey from reputable companies within Wigan.

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

House extensions searches in cities and towns near Wigan May 2026

10

Requests for quotations in Wigan in May 2026

6

Requests for quotations in Leigh in May 2026

0

Requests for quotations in Skelmersdale in May 2026

Wigan

The substantial town of Wigan in Greater Manchester has a populace of more than 82,000. It is in the county of Lancashire and holds a huge population density of 11,474 occupants for each square mile. The town is the biggest part of the Wigan borough, which has a overall population of 301,415 and it's close by to the major cities of Liverpool and Manchester. If you need property improvements carried out in the Wigan area make sure to use reliable specialists and get the best prices from companies in Wigan.

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House extensions pros in Wigan

Magnus Technical Engineering LTD

6 review(s)
Based: in Appley bridge, WN6 9DB

Latest review

Vic F., SK23
5

House Extensions in High Peak

Excellent and professional approach.

Similar Customer Enquiries for House extensions in Wigan

15 Aug

House Extensions

Skelmersdale, Wigan - WN8

Enquiry from: Manoher Y

Start Date: Immediate

customer in skelmersdale, wigan areas is looking to do a couple of projects at the moment, and would like quotes for house extension.confirmed interest via telephone, sms and email at 15/08/2021 20:53...

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18 Mar

House Extensions

Skelmersdale, Wigan - WN8

Enquiry from: Barry P

Start Date: Immediate

Plans drawn and planning permission

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13 Jan

House Extensions

Wigan - WN3

Enquiry from: Pauline B

Start Date: 1 to 3 months

an extension to the back of my kitchen are you the property owner: owner of the property looking for: single storey extension do you have planning permission: no do you have plans drawn up: no do you ...

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23 Sep

House Extensions

Wigan - WN6

Enquiry from: Preeti J

Start Date: Immediate

are you the property owner: owner have you considered getting your windows replaced to match a new conservatory: yes how many windows are you looking for: 5+ windows other forms: kitchen design & ins...

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12 Aug

House Extensions

Wigan - WN6

Enquiry from: Clare L

Start Date: Less than one month

porch and lean to extension at the rear are you the property owner: owner of the property looking for: single storey extension do you have planning permission: yes do you have plans drawn up: no do yo...

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09 Aug

House Extensions

Wigan - WN2

Enquiry from: Lynn H

Start Date: Immediate

i’d like a quote on a porch please. 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 roo...

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30 Jul

House Extensions

Wigan - WN5

Enquiry from: Louise K

Start Date: Immediate

are you the property owner: owner have you considered getting your windows replaced to match a new conservatory: no other forms: house extension agreed to receive quotes for selected products: yes pl...

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22 Jul

House Extensions

Wigan - WN2

Enquiry from: Adam B

Start Date: Immediate

are you the property owner: owner of the property property type: semi detached do you require: pattern imprinted paving what work do you need to have done: path, patio roughly how big is the driveway...

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20 Apr

House Extensions

Wigan - WN1

Enquiry from: Magda F

Start Date: Immediate

Are you the property owner: Owner Have you considered getting your windows replaced to match a new conservatory: No Other Forms: Kitchen Design & Installation, House Extension, Orangeries Agreed to re...

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20 Feb

House Extensions

Wigan - WN2

Enquiry from: Lynn R

Start Date: Immediate

I am looking for quotes for an attached single garage, with electricity and water. Are you the property owner: Owner of the property Looking For: Single storey extension Property Type: Semi detached D...

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09 Jan

House Extensions

Wigan - WN6

Enquiry from: David M

Start Date: Immediate

Are you the property owner: Owner of the property Property Type: Detached Looking For: Double storey extension Do you have planning permission: No Do you have plans drawn up: No Do you require Plumbin...

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20 Aug

House Extensions

Wigan - WN2

Enquiry from: Ian M

Start Date: Immediate

I would like a quote for the following work which I have planning permission granted for: 1) A 3sq m porch 2) A 37sq m wrap around (side and back, living space) single storey 3) A 16sq m first floo...

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01 Aug

House Extensions

Wigan - WN3

Enquiry from: Karen T

Start Date: Immediate

I want a porch on the front of my house. The dwarf wall and floor is already built. I want opening windows at the top and either a glass roof or a tiled roof with a glass panel in the front apex. Outs...

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18 Oct

House Extensions

Wigan - WN6

Enquiry from: Martin F

Start Date: Less than one month

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: Semi detached Looking Fo...

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09 Oct

House Extensions

Wigan - WN6

Enquiry from: Ron P

Start Date: Immediate

Submit your free quote for rated tradespeople

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27 Aug

House Extensions

Wigan - WN3

Enquiry from: Christopher B

Start Date: Immediate

Home Owner Supplied and Fitted Call to Appoint Are you the property owner: Owner of the property Property Type: Terrace Looking For: Single storey extension Do you have planning permission: No Do ...

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15 May

House Extensions

Skelmersdale, Wigan - WN8

Enquiry from: Stuart F

Start Date: Immediate

Homeowner Please contact to appoint Are you the property owner: Owner of the property Looking For: Double storey extension Property Type: Semi detached Do you have planning permission: No Do you have...

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19 Feb

House Extensions

Wigan - WN4

Enquiry from: Steven S

Start Date: Less than one month

I would like a single storey extension to the side of my house building. It would be ~8m x 2m. I don't have any plans drawn up at this stage. More than happy to discuss. Customer is currently in the ...

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03 Feb

House Extensions

Wigan - WN4

Enquiry from: Charles L

Start Date: Immediate

Home Owner Call to Appoint

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31 Jan

House Extensions

Wigan - WN2

Enquiry from: Jennifer O

Start Date: Immediate

Customer visited the myhouseextension.co.uk site and submitted an enquiry. Property type: Terrace, Work description: We already have an double story extension to the rear of the property. Roughly 2....

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FAQs

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.

how much value does an extension add to your house?

Are you interested in extending your home to create more living space? If yes, then you’d probably want to know how much value it can add to your property in order to compare the building costs to the potential value gain. Well, as long as you know what you’re doing, your house doesn’t necessarily have to be a money pit. So what are your options when talking about home extensions and what’s the associated value to be gained?

• Bathroom Extensions

Although you should have it in mind that bathroom extensions isn’t usually that cheap, but once done, it can increase the value of a standard UK house within the range of £12,000 to £15,000. Meanwhile the finishing cost of a bathroom can range from £2,500 to £7,000.

• Single or Double Storey Extensions

Single storey extensions are always huge when it comes to increasing the value of your home - giving about 4 to 7 percent increase. If it goes that far, then literally nothing beats a full spectrum, double storey extension which can give up to 11 percent increase in the value of a property - equalling about a whooping £33,000 for a standard home in the UK.

• Conservatory Extension

With conservatories becoming more and more popular in the UK due to the weather conditions, several buyers are now including it’s availability as part of the criteria for purchasing a house. Wonder why? This is simply because everyone wants to enjoy their garden all throughout the year. As a result of this high demand, adding this type of extension to your house can go a long way to increase it’s value. However, it’s very important to incorporate high quality materials during construction. With glass conservatories offering, on the average, up to £5,000 increase in value, the cheaper PVC alternative offers much less value and can also deter potential buyers.

how much does a two storey house extension cost?

If you’re considering adding a two storey house extension, then setting a budget for this project would be a great way to get started. Similar to a rear extension, a two storey extension usually leaves the rest of the building needing some work and, due to its size, this may imply the re-development of the entire house - which is why they can be very costly. Some of the other influencing factors that can have big impact on a two storey house extension cost includes: your location, the size of the build, complexity of the design ( anything beyond the standard build will normally require more expertise and time), the glazing to be incorporated ( the more the glass used in the project, the more the material cost), as well as the team used.

Generally, when it comes to extensions, the major part of the expenses will be made on the build of the project. This is because it doesn’t only cover the material cost but also the contractor’s overhead as well as the daily rates. At this stage, the extension prices can be determined by the standard of the work that’s being done.

For a fairly average room size of about 18 square metre, the two storey extension should cost within the range of £2,500 to £3,000 per square metre - with the range being determined by the finishes incorporated. Therefore, a two storey extension of about 18 square metre should cost within the range of £45,000 to £55,000. However, this is with the assumption that there are standard window sizes, bathroom suits are modest, and without any need for any purpose joinery or glazing. If you wish to include all these extra features you’ll also have to pay more to make the total cost between £70,000 to £80,000.

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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