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House Extension in city

House extension features a vast array of advantages which makes it easy to see why the extension could be a great uptick in the possible cost of your property in terms of sales. So if you're looking to construct a new residence extension however still not encouraged about the task, we're below to help you. Being completely aware any residence building work is usually a hefty financial investment, there's a substantial requirement to be set on your decision prior to arranging the beginning of any type of work. So are house extensions worth it? Below are several of the leading advantages offered by house extensions to aid you decide if it's one of the most appropriate path for you.

 

What's Associated with Building an Extension?

The steps will differ depending upon the extent of your extension, but you can anticipate some, otherwise all, of the listed below to be entailed when including an expansion to your home:

 

  1. Acquiring Building Regulations or Planning Permission (if needed 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. Employing an architect  to draw up the plans, considering your intended use (kitchen, restroom, office).
  4. Hiring a competent builder with experience of larger projects.
  5. Contacting your insurance provider to let them recognize of the intended job ahead of it beginning.
  6. Obtaining vehicle parking permits if required for your service providers to guarantee they have simple access to your residential building.
  7. Making sure all prepared job falls within permitted allowables.
  8. Clearing the space and also excavating if essential, including the removal of trees.
  9. Building job can start.

 

What is the price of a house extension in city?

If you're considering including a two floor house extension, after that setting a budget for this job would certainly be a terrific method to get going. Similar to a rear extension, a two floor extension typically leaves the remainder of the building needing some job and also, as a result of its size, this might indicate the re-development of the whole house - which is why they can be very costly. Some of the other affecting factors that can have large influence on a 2 floor house extension cost consists of: your place, the dimension of the build, intricacy of the layout (anything beyond the common build will normally require more proficiency as well as time), the glazing to be included (the much more the glass made use of in the task, the a lot more the product price), in addition to the group made use of.

Average House extensions cost in Egham

The regular cost of House extensions are £53,000 in Egham. Costs vary based upon the materials and the company picked. The upper price range can be as high as £75,600. The material costs are in most cases around£10,500.

Average price per House extensions job in 2025

Avg. price low

Avg. price low
£32,400

Avg. price

Avg. price
£53,000

Avg. price high

Avg. price high
£75,600

£76100

£57075

£38050

£19025

£0

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

House extensions installation cost in Egham 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 Egham in April 2025

517

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2

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

180

Requests for House extensions quotations in Surrey in April 2025. -25% change from March 2025.

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

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Egham

Egham is a community in the Runnymede borough of Surrey, in the south-east of England. It becomes part of the London traveler belt as well as has its own railway station. It adjoins, directly, joint 13 of the M25 motorway as well as is situated 19 miles (31 kilometres) WSW of London. It can be taken into consideration an university community as it carries its greater part, Egham Hillside, the university of Royal Holloway, College of London. Not far from this town, at Runnymede, Magna Carta was sealed. Egham is home to a large research study centre for Procter & Wager, the London Innovation Centre, on Rusham Park, formally had by Covering oils. P&G has more than 550 workers in Egham, dealing with Fine Fragrance, Beauty Care as well as Health Care brands, such as Hugo Manager, Olay, and Vicks although in May 2012 P&G introduced strategies to lose 125 of these tasks. Various other notable employers include HCL AXON (an infotech working as a consultant), Belron (parent business of Autoglass), the EMEA Head Office of Future Electronics, as well as the European headquarters of Enterprise Holdings; parent business of the Enterprise Rent-a-Car, Alamo, as well as National car rental companies. Egham is also home to CAB International Europe UK, which holds one of the world's largest collections of bacteria as well as the HQ of Spectris PLC, a distributor of precision instrumentation and also regulates with 8900 employees worldwide.

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House extensions pros in Egham

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.

Tectra Partnership Ltd

1 review(s)
Based: in Slough, SL3 0JE

Latest review

Deepak S., KT10
5

House Extensions in Esher

excellent communication

JPA Building Construction LTD

1 review(s)
Based: in Twickenham , TW1 1AG

Latest review

Rosa S., SE20
5

House Extensions in London

Very nice and helpful unfortunately I am looking for a builder who lives nearby my property

Similar Customer Enquiries for House extensions in Egham

03 Dec

House Extensions

Egham - TW20

Enquiry from: Paul C

Start Date: Immediate

convert bungalow double height side extension are you the property owner: owner of the property looking for: double storey extension do you have planning permission: no do you have plans drawn up: no ...

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24 Sep

House Extensions

Egham - TW20

Enquiry from: Hui L

Start Date: Immediate

project location in egham,a brick wall garden house of 30 square meters,and expansion of the rear 2-story house, 50 square meters,ready to start, please contact by email:lihui530d@gmailcom ...

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03 Nov

House Extensions

Egham - TW20

Enquiry from: Mary A

Start Date: Less than one month

Refitting or repair my car 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 Pro...

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18 Apr

House Extensions

Egham - TW20

Enquiry from: John R

Start Date: 1 to 3 months

Are you the property owner: Relative of Owner Is this for a Residential or Commerial Building: Domestic Other Forms: 45 Agreed to recieve quotes for selected products: Yes Please call to appoint

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28 Mar

House Extensions

Egham - TW20

Enquiry from: Richard N

Start Date: 1 to 3 months

Homeowner Please contact to appoint

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26 Feb

House Extensions

Egham - TW20

Enquiry from: Christina K

Start Date: Immediate

Single storey flat roof side extension to house 2 ensuite bedrooms and a wider opening to the kitchen (lintel of 2m) plus renovation of kitchen

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03 Aug

House Extensions

Egham - TW20

Enquiry from: Iain M

Start Date: Immediate

Customer visited the myhouseextension.co.uk site and submitted an enquiry. Property type: Detached, Work description: single story, full width of bungalow, tiled roof

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30 Jun

House Extensions

Egham - TW20

Enquiry from: Jayne H

Start Date: Immediate

Home owner Extension - create more living space Plans being drawn up Please Contact to appoint *

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19 Apr

House Extensions

Egham - TW20

Enquiry from: Dan F

Start Date: Immediate

Two storey extension to rear of garage. Internal alterations, relocation of kitchen and repurpose current garage to living space

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13 Feb

House Extensions

Egham - TW20

Enquiry from: M

Start Date: Immediate

Side double storey extension. Downstairs room and upstairs bedroom extended with shower en suite

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01 Feb

House Extensions

Egham - TW20

Enquiry from: Carmen G

Start Date: Immediate

Customer visited the myhouseextension.co.uk site and submitted an enquiry. Property type: Detached, Work description: Two story rear extension and single storey side extension

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19 Feb

House Extensions

Egham - TW20

Enquiry from: Philip C

Start Date: 3+ months

Part single storey part double storey side extension. Ground floor: living room and utility room. First floor: bedroom. Some internal alterations also required including relocating front door, knock t...

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FAQs

Will my extension be expensive?

It depends on the size and type of extension. Small porches or flat roof extensions are very reasonably priced. More substantial two storey extensions can be expensive. In general, the price is roughly proportional to the amount of space you add to your home.

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.

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.
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Egham House extensions installers are rated 4.4 out of 5 based on 12 reviews of 123 pros.
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