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House Extension in city

House extension features a large range of advantages which makes it very easy to see why the extension could be a great uptick in the possible cost of your residential or commercial property in regards to sales. So if you're seeking to develop a brand-new house extension however still not persuaded concerning the project, we're right here to assist you. Being fully aware any kind of residence construction job is normally a heavy investment, there's a massive requirement to be set on your decision prior to scheduling the start of any job. So are house extensions worth it? Below are some of the top benefits offered by house extensions to assist you determine if it's one of the most appropriate path for you.

 

What's Associated with Building an Extension?

The steps will vary relying on the extent of your extension, yet you can anticipate some, otherwise all, of the listed below to be included when including 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 agreement (if applicable) to see to it you can do what you want to do.
  3. Employing an architect  to create the plans, considering your planned use ( kitchen area, restroom, study).
  4. Hiring a competent builder with experience of larger projects.
  5. Contacting your insurance coverage service provider to let them know of the intended job ahead of it beginning.
  6. Getting car park allows if needed for your contractors to ensure they have very easy access to your property.
  7. Ensuring all intended work falls within allowed allowables.
  8. Clearing up the space and digging deep into if necessary, including the removal of trees.
  9. Structure work can begin.

 

What is the cost of a house extension in city?

If you're taking into consideration adding a 2 storey house extension, after that setting a allocate this job would certainly be a wonderful way to get started. Similar to a back extension, a two floor extension usually leaves the rest of the building requiring some job as well as, because of its size, this may imply the re-development of the whole house - which is why they can be extremely costly. A few of the other influencing elements that can have huge influence on a 2 storey house extension expense consists of: your area, the dimension of the develop, complexity of the design (anything past the conventional build will usually require more experience as well as time), the glazing to be included (the much more the glass made use of in the task, the more the material cost), along with the group utilized.

Average House extensions cost in Knottingley

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

House extensions installation cost in Knottingley 2025

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

House extensions searches in May 2025

House extensions Projects in Knottingley in April 2025

475

Requests for quotations in Knottingley in April 2025

2

Requests for House extensions quotations in Knottingley in April 2025. 0% change from March 2025.

230

Requests for House extensions quotations in West Yorkshire in April 2025. 15% change from March 2025.

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

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Knottingley

Knottingley is a town within the city district of the City of Wakefield in West Yorkshire. It has a population of 13, 503, increasing to 13,710 for the City of Wakefield ward at the 2011 Census. It was initially an Anglo-Saxon settlement, though the ancient monument of Ferrybridge Henge suggests it had major native habitation long before then. Knottingley means "the clearing of Cnotta's people", from the English personal name Cnotta meaning "knot", During the three Sieges of Pontefract Castle, Oliver Cromwell took residence in the town of Knottingley, regarded to be in Wildbore House. Knottingley is a town whose history is linked to river travel and industry. It has actually managed to maintain various components of that industrial history as succeeding enterprises today, providing jobs for a number of its population of some 17,000. Glass making continues to be necessary. The town was among the few in the UK to have a working coal mine, Kellingley Colliery. The crossing over the Aire at Ferrybridge was of importance for many centuries. A bridge was developed there in 1198, and another to replace it two centuries later. Placed on the Great North Road connecting London with York and Edinburgh beyond that, the town emerged as an important staging place for the coach traffic on that route. Close to Knottingley is the Ferrybridge Power Station, which has the largest cooling towers of their kind in Europe. 3 of these towers collapsed in high winds in 1965. These towers can be seen for miles around. One of the earliest purpose-built cinemas in England, found in Aire Street, has been transformed into flats. Knottingley is a central point for horse racing fans, with tracks at Pontefract, York, Wetherby and Doncaster all nearby. For all your home enhancements, make certain to identify credible specialists in Knottinhgley to make certain of quality.

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House extensions pros in Knottingley

Build Junky

3 review(s)
Based: in Doncaster, DN9 1AL

We are a high quality building company based on the outskirts of Doncaster. With an aim to produce consistent workmanship of the highest standard alongside giving our customers the very best service available. Alongside carrying ou...

Latest review

Ian B., DN4
5

House Extensions in Doncaster

Fantastic, Nobby and his boys still here and doing a brilliant job. I will be recommending them to anyone that needs hel...

Similar Customer Enquiries for House extensions in Knottingley

09 May

House Extensions

Knottingley - WF11

Enquiry from: Anthony M

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, gas boiler replacement, tarmac paving & driveway agre...

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19 Mar

House Extensions

Knottingley - WF11

Enquiry from: S T

Start Date: 3+ months

Detached house wanting 2 more bedrooms Homeowner Will need assistance with planning permission Plans will need to be drawn up Please contact to appoint

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24 Sep

House Extensions

Rotherham - S63

Enquiry from: Diane W

Start Date: Immediate

Customer made an online enquiry for House Extension via one of our websites. Confirmed via . Please call to arrange an appointment to quote.

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02 May

House Extensions

Doncaster - DN2

Enquiry from: Bharat K

Start Date: Less than one month

room and garage extension. are you the property owner: owner of the property looking for: double storey extension do you have planning permission: no property type: semi detached do you have plans dra...

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02 Mar

House Extensions

Barnsley - S73

Enquiry from: Liza C

Start Date: 1 to 3 months

garage converted into a room with small bathroom and utility room. are you the property owner: owner of the property looking for: single storey extension do you have planning permission: no do you hav...

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05 Feb

House Extensions

Pontefract - WF9

Enquiry from: Ian W

Start Date: Immediate

customer in the pontefract 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...

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02 Dec

House Extensions

Barnsley - S75

Enquiry from: Mirsad B

Start Date: Immediate

mr requested quotes for house extension from a builder around barnsley. 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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16 Aug

House Extensions

Doncaster - DN7

Enquiry from: Sheena H

Start Date: Less than one month

2-storey rear extension, approx 6m wide x 2m deep to create 6m x 6m approx kitchen/diner/living space on ground floor from existing separate kitchen and diner with bifold doors and enlarge 2 double be...

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27 May

House Extensions

Barnsley - S71

Enquiry from: Gary D

Start Date: Immediate

mr requested quotes for house extension from a builder around barnsley. 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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30 Apr

House Extensions

Doncaster - DN6

Enquiry from: Dolly A

Start Date: Immediate

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

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09 Mar

House Extensions

Rotherham - S63

Enquiry from: Sarah H

Start Date: Immediate

double garage with 1 big door 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...

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08 Mar

House Extensions

Barnsley - S75

Enquiry from: Sam M

Start Date: Immediate

unsure at this stage, either double story side and rear extension or loft converted plus double story at rear. are you the property owner: owner of the property property type: semi detached

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26 Nov

House Extensions

Doncaster - DN5

Enquiry from: Peter B

Start Date: Immediate

Double story extension attached to the back of the property to extend the downstairs living area creating a larger dining area, larger kitchen with a utility and toilet. Upstairs master bedroom with a...

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12 Nov

House Extensions

Barnsley - S71

Enquiry from: Katie H

Start Date: 1 to 3 months

2 storey extension kitchen and bathroom are you the property owner: owner of the property property type: semi detached looking for: double storey extension do you have planning permission: no do you h...

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17 Sep

House Extensions

Barnsley - S71

Enquiry from: Natalie W

Start Date: Immediate

single story extension on mid terrace are you the property owner: owner of the property property type: terrace looking for: single storey extension do you have planning permission: no do you have plan...

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29 Apr

House Extensions

Wakefield - WF4

Enquiry from: Samantha C

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 Ple...

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23 Jul

House Extensions

Wakefield - WF4

Enquiry from: Joshua L

Start Date: Immediate

12mx7m (84m2) triple detatched garage with picthed roof to be built Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property ...

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26 Feb

House Extensions

Doncaster - DN3

Enquiry from: Duncan C

Start Date: Immediate

Single storey extension to rear of house approx 3 to 4 metre out across the back. New kitchen fitted in the extension with rear patio doors.

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31 Jan

House Extensions

Pontefract - WF9

Enquiry from: Samatha T

Start Date: Immediate

*Homeowner House extension Please call to appoint

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25 Jan

House Extensions

Doncaster - DN8

Enquiry from: Sharon P

Start Date: 1 to 3 months

Dismantle existing conservatory and replace with a 3x3 extension. Are you the property owner: Owner of the property Property Type: Detached Looking For: Single storey extension Do you have plans draw...

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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.

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.

how to finance a house extension?

Do you want to beautify and increase the value of your home? If yes, a refurb and house extension is definitely a great option to consider. Depending on your home extension project, the value that’ll be added to your home’s resale value varies. However, the cost of completing a house extension project can be huge, so you just might want to consider your financing options. Fortunately, there are various options through which your house extension project can be funded with each having its own pros and cons. Your specific circumstances will determine the one that’s going to work best for you, so let’s take a look at some of the best options to help you fund your project.

• Home Remortgaging

The process whereby a mortgage is transferred from one provider to the other is known as remortgaging. This is usually done to generate funds for a project by entering a more lengthy repayment term commitment when switching. If you want to raise your funds in a quick manner, this process works best.

• Savings

This is a good reason to cultivate a good saving habits. If you’ve been able to save up some mega bucks then you’d probably won’t have to borrow money to finance your house extension.

• Unsecured Loans

If you do not buy into the idea of borrowing more against your property, you may just be able to apply for an unsecured loan especially if you have a good credit record. A secured loan makes use of collaterals like a car or house to serve as a cover for the lender, meanwhile an unsecured loan is based mainly on the credit managing history of the borrower.

• Credit Card

There are some great benefits that comes with financing your small or medium scale extension project with your credit card. Not only does it offer some real lifeline if problems arise during the project, but you can also avoid paying excessive interest on the investment by ensuring your deal has a 0% introductory rate.

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.

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