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House Extension in city

House extension includes a large range of advantages which makes it easy to see why the extension could be a great uptick in the potential cost of your residential property in terms of sales. So if you're aiming to build a new home extension however still not convinced regarding the task, we're right here to help you. Being completely conscious any type of house construction work is normally a heavy financial investment, there's a significant need to be set on your decision prior to arranging the commencement of any type of work. So are house extensions worth it? Below are several of the leading advantages used by house extensions to help you determine if it's one of the most ideal route for you.

 

What's Involved in Adding an Extension?

The actions will certainly differ relying on the range of your extension, but you can expect some, otherwise all, of the listed below to be involved when adding an expansion to your home:

 

  1. Acquiring Building Regulations or Planning Permission (if called for as the extension is larger than permitted development).
  2. Examining your leasehold arrangement (if applicable) to see to it you can do what you intend to do.
  3. Hiring an architect  to prepare the plans, considering your expected use (kitchen, bathroom, study).
  4. Hiring a competent builder with experience of larger projects.
  5. Calling your insurance carrier to allow them understand of the prepared work ahead of it starting.
  6. Getting parking allows if needed for your professionals to ensure they have easy accessibility to your building.
  7. Seeing to it all prepared job drops within permitted allowables.
  8. Clearing up the space as well as digging deep into if needed, consisting of the elimination of trees.
  9. Building work can begin.

 

What is the expense of a house extension in city?

If you're taking into consideration including a two storey house extension, after that establishing a budget for this job would certainly be a excellent way to begin. Similar to a rear extension, a 2 storey extension normally leaves the remainder of the structure needing some job and also, because of its dimension, this may suggest the re-development of the entire house - which is why they can be really costly. Several of the various other influencing elements that can have large influence on a 2 storey house extension expense includes: your place, the size of the build, complexity of the design (anything beyond the conventional construct will normally require more proficiency and time), the glazing to be included (the more the glass used in the task, the more the product price), along with the group utilized.

Average House extensions cost in Witney

The regular cost of House extensions are £44,167 in Witney. Costs vary based upon the materials and the company picked. The upper price range can be as high as £62,667. The material costs are in most cases around£10,500.

Average price per House extensions job in 2025

Avg. price low

Avg. price low
£29,000

Avg. price

Avg. price
£44,167

Avg. price high

Avg. price high
£62,667

£63200

£47400

£31600

£15800

£0

Prices based on actual House extensions costs for Witney, as reported by local LeadsDoWork members.

House extensions installation cost in Witney 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 Witney in April 2025

819

Requests for quotations in Witney in April 2025

10

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

110

Requests for House extensions quotations in Oxfordshire in April 2025. 10% change from March 2025.

We noted 819 requests for property quotations within Witney. Of these quote requests the number of house extensions quotes in Witney was 10. Quotatis would have been able to match these consumers with up to four suitable contractors who were available for work in Witney at that time. Ask for a free home survey from reputable companies in Witney.

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

House extensions searches in cities and towns near Witney April 2025

20

Requests for quotations in Oxford in April 2025

10

Requests for quotations in Bicester in April 2025

10

Requests for quotations in Thame in April 2025

10

Requests for quotations in Wantage in April 2025

10

Requests for quotations in Witney in April 2025

Witney

Witney is a town on the River Windrush, 12 miles west of Oxford in Oxfordshire. Oxfordshire is a county in South East England that has a overall populace ranking at close to 654,000 people, but the majority of these close to the city of Oxford, famous for the internationally renowned university.

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House extensions pros in Witney

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
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 Witney

27 Jun

House Extensions

Witney - OX29

Enquiry from: Mark R

Start Date: Immediate

A telephone call please!!

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19 Feb

House Extensions

Witney - OX29

Enquiry from: Paul T

Start Date: Immediate

Hi Tim Looking into costs for a rear double height extension, 5 x 4 meter. You built our smaller front extension. Please send me your email address and will send you basic plans etc. Regards P...

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14 May

House Extensions

Witney - OX29

Enquiry from: Peter S

Start Date: Immediate

small single extension to side of kitchen.looking for a quote for ground work to watertight. customer is currently in the process of looking for quotes to add a single storey extension to their prope...

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15 Nov

House Extensions

Witney - OX28

Enquiry from: Martin S

Start Date: 1 to 3 months

Single story flat roof kitchen extension. Flat roof garage converted to downstairs reception room, utility, WC and pitched roof added Are you the property owner: Owner of the property Property Type: ...

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29 Aug

House Extensions

Witney - OX28

Enquiry from: Anna B

Start Date: Immediate

Are you the property owner: Owner of the property Property Type: Semi detached Looking For: Single storey extension Do you have planning permission: No Do you have plans drawn up: Yes Do you require P...

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18 Apr

House Extensions

Witney - OX28

Enquiry from: Ed R

Start Date: Less than one month

Rear extension, approx 8ft by 15ft - two story on top of (potentially replacing) existing kitchen-extension. Looking to improve bathroom and either extend existing bedroom, or add 4th bedroom depe...

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20 Oct

House Extensions

Witney - OX29

Enquiry from: Craig P

Start Date: Immediate

Customer visited the myhouseextension.co.uk site and submitted an enquiry. Property type: Semi detached, Work description: Small single story with pitched roof 3.4m x 2.00 m with toilet in

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19 Dec

House Extensions

Witney - OX29

Enquiry from: Catherine T

Start Date: Immediate

We are looking to extend a detached 2 bed property by knocking down a workshop at the rear and putting on 3 bedrooms upstairs & large kitchen diner & playroom downstairs

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11 Jul

House Extensions

Witney - OX28

Enquiry from: Ad C

Start Date: Immediate

rear double storey extension on semi detached 3 bed house Please call to appoint

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09 Mar

House Extensions

Witney - OX29

Enquiry from: Gary R

Start Date: Immediate

Extension to rear of bungalow, 3m X 6m

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03 Feb

House Extensions

Witney - OX29

Enquiry from: Andrew T

Start Date: 3+ months

6 foot single story kitchen extension at rear of property Homeowner Will need assistance with planning permission Plans will need to be drawn up Please contact to appoint

Post a similar request >

31 Jan

House Extensions

Witney - OX29

Enquiry from: James T

Start Date: 1 to 3 months

Looking to knock down attached garage and erect 2 storey extension that wraps around part of back of house. Are you the property owner: Owner of the property Property Type: Semi detached Looking ...

Post a similar request >

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FAQs

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.

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.

how long do house extensions take?

If you’re about to start your house extension project and wondering how long it’ll take to complete, you’re not alone! This is one of the most common questions that’s asked by homeowners in the UK and across the globe. However, there’s no single precise answer for this as there are multiple factors that’ll affect the length of time it’ll take to complete your home extension. These factors include the size of the construction work as well as whether you’re planning to live in the house after completion or otherwise.

For a single extension, the length of time it’ll take to complete the home extension is normally up to 3 months. So let’s break this down:

As you would have expected, the first step to be taken is the preparation of the site. You start by digging out the footing and preparing the foundation which should take about 2 weeks. This is then followed by the damp course installation as well as the fitting of any drains needed around the extension which will also take a further 2 weeks.

The 5th week will be for the construction of the external walls as well as putting the blockwork in place for the provision of the cavity wall insulation. A further 2 weeks after this, will be dedicated to the installation of the roof structure and the internal walls.

It’s at this junction that you’ll call on your weather proof installer to fit in your uPVC windows and doors. Once done, the gas fitters and electricians will have to be on site to connect power to your new extension building. Subsequently, this will be followed by internal wall plastering as well as breaking through your main house. Once the plaster is dried, decorations completed and all the required furniture and units installed, the extension is ready for use.

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.

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Witney House extensions installers are rated 4.5 out of 5 based on 6 reviews of 41 pros.
The LeadsDoWork rating and review is an overall rating based on verified reviews and feedback from the customers with House extensions projects that have been connected with House extensions pros to help them. All House extensions contractors All Witney House extensions contractors
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