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House Extension in city

House extension includes a wide range of benefits that makes it simple to see why the extension could be a wonderful uptick in the potential cost of your property in regards to sales. So if you're seeking to develop a new residence extension however still not persuaded concerning the job, we're here to aid you. Being completely mindful any kind of residence construction work is generally a hefty financial investment, there's a big demand to be set on your choice prior to setting up the start of any job. So are house extensions worth it? Below are some of the top advantages supplied by house extensions to assist you make a decision if it's one of the most suitable route for you.

 

What's Associated with Including an Extension?

The steps will certainly differ depending on the scope of your extension, however you can anticipate some, if not all, of the below to be involved when including an extension to your house:

 

  1. Acquiring Building Regulations or Planning Permission (if required as the extension is larger than permitted development).
  2. Checking your leasehold arrangement (if relevant) to make certain you can do what you intend to do.
  3. Employing an architect  to draw up the plans, considering your planned use ( cooking area, shower room, research study).
  4. Hiring a competent builder with experience of larger projects.
  5. Calling your insurance policy company to allow them know of the prepared work ahead of it beginning.
  6. Getting car park permits if required for your professionals to guarantee they have very easy accessibility to your building.
  7. Making certain all planned job drops within permitted allowables.
  8. Clearing up the area and digging deep into if necessary, consisting of the elimination of trees.
  9. Building work can begin.

 

What is the price of a house extension in city?

If you're taking into consideration including a 2 storey house extension, after that establishing a budget for this task would be a fantastic means to get started. Similar to a back extension, a two floor extension typically leaves the remainder of the structure requiring some work as well as, because of its size, this may suggest the re-development of the entire house - which is why they can be really pricey. A few of the various other influencing elements that can have big influence on a two floor house extension cost includes: your place, the size of the build, intricacy of the design (anything past the standard develop will generally require more know-how and time), the glazing to be integrated (the much more the glass utilized in the job, the more the material price), along with the group used.

Average House extensions cost in Maidstone

The regular cost of House extensions are £50,625 in Maidstone. Costs vary based upon the materials and the company picked. The upper price range can be as high as £67,000. The material costs are in most cases around£10,500.

Average price per House extensions job in 2026

Avg. price low

Avg. price low
£36,750

Avg. price

Avg. price
£50,625

Avg. price high

Avg. price high
£67,000

£67500

£50625

£33750

£16875

£0

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

House extensions installation cost in Maidstone 2026

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

House extensions searches in September 2026

House extensions Projects in Maidstone in August 2026

3,487

Requests for quotations in Maidstone in August 2026

10

Requests for House extensions quotations in Maidstone in August 2026. 0% change from July 2026.

120

Requests for House extensions quotations in Kent in August 2026. 9% change from July 2026.

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

House extensions searches in cities and towns near Maidstone August 2026

17

Requests for quotations in Gillingham in August 2026

10

Requests for quotations in Chatham in August 2026

10

Requests for quotations in Rochester in August 2026

10

Requests for quotations in Maidstone in August 2026

3

Requests for quotations in Faversham in August 2026

Maidstone

Maidstone is the county town of Kent possessing a population of 75,000. The River Medway passes through the centre of the town, linking Maidstone to Rochester as well as the Thames Estuary. The South East town is simply thirty miles from London and it has a populace density of 28 individuals for each hectare. There are 31,000 households in Maidstone town, so regardless if you are a homeowner or landlord, make sure you improve your property or home and make use of respectable professionals to get the most out of your house.

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House extensions pros in Maidstone

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.

Options Home Improvements LTD

1 review(s)
Based: in Kent, ME8 0DB

Here at Options Home Improvements we specialize is the bespoke design & installation of PVCu & Aluminium, windows and doors, orangeries & conservatories in Gillingham, Kent & South East area. Options Home Improvements was started due to the seemi...

Latest review

Lisa V., ME1
5

House Extensions in Rochester

I haven't had the extension built yet but am planning to use them

Similar Customer Enquiries for House extensions in Maidstone

06 Mar

House Extensions

Maidstone - ME16

Enquiry from: Reshma A

Start Date: Immediate

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

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01 Oct

House Extensions

Maidstone - ME14

Enquiry from: Crystal C

Start Date: Immediate

customer in maidstone area has requested that we arrange quotes for their house extension project.ms are considering various options and would like to discuss with a builder directly.please call to di...

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25 Jun

House Extensions

Maidstone - ME16

Enquiry from: Paul R

Start Date: 1 to 3 months

this is a test this is a test this is a test are you the property owner: owner of the property property type: detached looking for: single storey extension do you have planning permission: no do you h...

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03 Dec

House Extensions

Maidstone - ME15

Enquiry from: Linda T

Start Date: Immediate

are you the property owner: owner of the property how many windows do you require: what level of service do you require: supply and fit other forms: house extension agreed to receive quotes for selec...

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19 Nov

House Extensions

Maidstone - ME17

Enquiry from: Emma W

Start Date: Immediate

6.5 x 3m extension. Price comparison required for traditional build and timber frame structure.

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15 Oct

House Extensions

Maidstone - ME15

Enquiry from: Joseph O

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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24 Sep

House Extensions

Maidstone - ME17

Enquiry from: Andre A

Start Date: Immediate

double story back extension to create an open plan kitchen diner and bedroom with ensuite upstairs. possibly a side garage as well customer is currently in the process of looking for quotes to add a ...

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07 Sep

House Extensions

Maidstone - ME16

Enquiry from: Ervin K

Start Date: 1 to 3 months

extend existing kitchen and build new garage to side of house. remove existing garage. make main/second bedrooms ensuite and make new third bedroom above new garage. customer is currently in the proc...

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03 Oct

House Extensions

Maidstone - ME17

Enquiry from: Lanhill C

Start Date: Immediate

https://www.lanhillconstructiongroup.co.uk/ Lanhill Construction as the name suggest is the leading building firm in the Kent area. We have created a great niche in house renovations and house extens...

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24 Aug

House Extensions

Maidstone - ME15

Enquiry from: H

Start Date: Immediate

Single storey extension to the rear, approx 14' x 10. (kitchen replacement). Not sure about roof pitch or flat - depends on price

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26 Jan

House Extensions

Maidstone - ME17

Enquiry from: Lee H

Start Date: Immediate

Home Owner Supplied and Fitted Call to Appoint

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04 Sep

House Extensions

Maidstone - ME14

Enquiry from: Cristian B

Start Date: Immediate

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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31 Jul

House Extensions

Maidstone - ME14

Enquiry from: Mahmoud A

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: 1 Other Forms: 45 Agreed to recieve quotes f...

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09 Apr

House Extensions

Maidstone - ME16

Enquiry from: Vinod B

Start Date: Immediate

Want to attach garage to house in front & extend the house to the rear on garden

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08 Apr

House Extensions

Maidstone - ME16

Enquiry from: Innocent N

Start Date: Immediate

double storey house extension, L-shaped. 5m length x 4.5m wide; to include installation of ensuite bathroom facilities to top floor; also moving external load-bearing wall on ground floor to widen liv...

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06 Apr

House Extensions

Maidstone - ME16

Enquiry from: Vinod B

Start Date: Immediate

Want to attach garage to house in front & extend the house to the rear on garden

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15 Mar

House Extensions

Maidstone - ME16

Enquiry from: Vinod B

Start Date: Immediate

Want to attach garage to house in front & extend the house to the rear on garden

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21 Feb

House Extensions

Maidstone - ME18

Enquiry from: Brian M

Start Date: 1 to 3 months

Customer visited the myhouseextension.co.uk site and submitted an enquiry. Property type: Semi detached, Work description: 3 x 6 metre single storey extension to the rear of the house with a pitched...

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12 Feb

House Extensions

Maidstone - ME15

Enquiry from: Filipe F

Start Date: Immediate

Are you the property owner: Owner of the property Property Type: Semi detached Looking For: Single storey extension Do you have plans drawn up: Yes Do you have planning permission: Yes Do you require ...

Post a similar request >

06 Feb

House Extensions

Maidstone - ME15

Enquiry from: Filipe F

Start Date: Immediate

Are you the property owner: Owner of the property Property Type: Semi detached Looking For: Single storey extension Do you have plans drawn up: Yes Do you have planning permission: Yes Do you require ...

Post a similar request >

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FAQs

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.

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 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.

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