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House Extension in city

House extension includes a large range of benefits that makes it easy to see why the extension could be a great uptick in the potential price of your residential property in regards to sales. So if you're seeking to build a new residence extension yet still not persuaded concerning the project, we're below to assist you. Being completely conscious any home construction work is generally a hefty financial investment, there's a big demand to be set on your decision before arranging the beginning of any job. So are house extensions worth it? Below are some of the leading advantages used by house extensions to assist you determine if it's one of the most appropriate route for you.

 

What's Associated with Adding an Extension?

The actions will differ depending upon the range of your extension, but you can expect some, otherwise all, of the below to be involved when adding an extension to your home:

 

  1. Obtaining Building Regulations or Planning Permission (if called for as the extension is larger than permitted development).
  2. Checking your leasehold agreement (if applicable) to ensure you can do what you want to do.
  3. Enlisting an architect  to draw the plans, considering your planned usage ( cooking area, shower room, office).
  4. Hiring a competent builder with experience of larger projects.
  5. Calling your insurance policy provider to allow them recognize of the planned work ahead of it starting.
  6. Acquiring car parking permits if needed for your professionals to ensure they have simple access to your house.
  7. Seeing to it all prepared job falls within permitted allowables.
  8. Clearing the space and digging deep into if necessary, consisting of the removal of trees.
  9. Building job can start.

 

What is the expense of a house extension in city?

If you're considering adding a 2 floor house extension, then establishing a allocate this task would be a fantastic way to get started. Comparable to a rear extension, a 2 floor extension typically leaves the remainder of the structure needing some job and, because of its size, this may imply the re-development of the whole house - which is why they can be really pricey. Some of the various other affecting factors that can have large impact on a two floor house extension expense includes: your location, the dimension of the construct, complexity of the layout (anything beyond the conventional construct will usually call for even more competence and time), the glazing to be integrated (the extra the glass used in the task, the more the material expense), along with the team made use of.

Average House extensions cost in Dover

The regular cost of House extensions are £41,250 in Dover. Costs vary based upon the materials and the company picked. The upper price range can be as high as £54,000. The material costs are in most cases around£10,500.

Average price per House extensions job in 2025

Avg. price low

Avg. price low
£33,500

Avg. price

Avg. price
£41,250

Avg. price high

Avg. price high
£54,000

£54500

£40875

£27250

£13625

£0

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

House extensions installation cost in Dover 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 Dover in March 2025

693

Requests for quotations in Dover in March 2025

10

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

120

Requests for House extensions quotations in Kent in March 2025. 9% change from February 2025.

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

House extensions searches in cities and towns near Dover March 2025

30

Requests for quotations in Canterbury in March 2025

10

Requests for quotations in Folkestone in March 2025

10

Requests for quotations in Herne Bay in March 2025

10

Requests for quotations in Margate in March 2025

10

Requests for quotations in Broadstairs in March 2025

Dover

Dover is regarded as a town and major boat harbour in the home county of Kent, in South East England. It faces France over the narrowest area of the English Channel, and sits south-east of Canterbury; east of Kent's admin capital Maidstone; and north-east down the shoreline from Dungeness and Hastings. The town is the administrative centre of the Dover District and home of the Dover Calais ferry throughout the Port of Dover.

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Similar Customer Enquiries for House extensions in Dover

17 Mar

House Extensions

Dover - CT15

Enquiry from: Martin S

Start Date: Immediate

customer in dover areas is looking to do a couple of projects at the moment, and would like quotes for house extension.confirmed interest via sms and email at 17/03/2022 17:49.please call to arrange a...

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29 Jul

House Extensions

Dover - CT17

Enquiry from: Martin A

Start Date: Less than one month

customer in dover 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 discus...

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10 May

House Extensions

Dover - CT17

Enquiry from: Steven B

Start Date: Immediate

Knock down existing 3x2.5 extension and build a new 4x5. Remove internal load bearing wall and install RSJ 2m to support. No connecting wall. Pitched roof.

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28 May

House Extensions

Dover - CT15

Enquiry from: Auxillia T

Start Date: Immediate

Great, do you have plans or planning permission in place? Yes So, what storey extension are you after? Single Storey Great, do you have plans or planning permission in place? Yes So, what storey exte...

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22 May

House Extensions

Dover - CT15

Enquiry from: Auxillia T

Start Date: Immediate

Great, do you have plans or planning permission in place? Yes So, what storey extension are you after? Single Storey Sliding doors

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01 Feb

House Extensions

Dover - CT15

Enquiry from: Robin K

Start Date: 1 to 3 months

Extend front hall roof, extend front room + relocate front door Are you the property owner: Owner of the property Looking For: Single storey extension Do you have planning permission: No Do you requir...

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29 Dec

House Extensions

Dover - CT16

Enquiry from: James R

Start Date: 1 to 3 months

Are you the property owner: Owner Have you considered getting your windows replaced to match a new conservatory: No Other Forms: 45 Agreed to recieve quotes for selected products: Yes Please call to ...

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11 Oct

House Extensions

Dover - CT17

Enquiry from: Karen D

Start Date: Immediate

quotes for an extension

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31 Mar

House Extensions

Dover - CT17

Enquiry from: KAYODE E

Start Date: Immediate

I OWN THE ABOVE END OF TERRACE 3 BED PROPERTY. I AM LOOKING TO ADD TO ITS SIDE AND ALSO PUT A DECKING ON THE ROOF AS WE HAVE EXCELLENT SEA VIEW

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11 Aug

House Extensions

Dover - CT16

Enquiry from: Frances J

Start Date: Immediate

A single story extension, 5.85 m x 7.5 m with a pitched roof continuing the existing pitched roof, on a 1920's timber frame bungalow. Existing extension to be demolished. Plans have been drawn and are...

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FAQs

Can an extension add value to my home?

Yes. Most extensions will add substantial value to your home, and you may find that the extension adds more value than it cost. However, it’s important to be sure that the home remains balanced. Extending your garage and leaving your property with no parking spaces, for example, may impact your ability to sell.

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.

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.

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.

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