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House Extension in city

House extension features a wide range of advantages that makes it simple to see why the extension could be a terrific uptick in the potential cost of your building in regards to sales. So if you're seeking to develop a brand-new home extension yet still not persuaded concerning the job, we're here to help you. Being completely conscious any kind of house building and construction job is usually a heavy investment, there's a substantial need to be set on your choice before setting up the beginning of any job. So are house extensions worth it? Below are some of the top benefits supplied by house extensions to aid you decide if it's the most appropriate course for you.

 

What's Associated with Adding an Extension?

The actions will differ depending on the range of your extension, but you can expect some, otherwise all, of the listed below to be involved when including an extension to your residence:

 

  1. Getting Building Regulations or Planning Permission (if needed as the extension is larger than permitted development).
  2. Examining your leasehold agreement (if relevant) to ensure you can do what you intend to do.
  3. Getting an architect  to draw the plans, considering your intended use ( kitchen area, restroom, research study).
  4. Hiring a competent builder with experience of larger projects.
  5. Calling your insurance coverage service provider to allow them know of the prepared work ahead of it starting.
  6. Getting parking allows if needed for your professionals to guarantee they have very easy accessibility to your home.
  7. Ensuring all intended work drops within allowed allowables.
  8. Clearing up the space and also digging deep into if essential, including the elimination of trees.
  9. Structure job can start.

 

What is the price of a house extension in city?

If you're taking into consideration including a 2 floor house extension, then setting a budget for this task would certainly be a great way to start. Comparable to a rear extension, a two storey extension normally leaves the remainder of the building needing some work and also, as a result of its size, this might indicate the re-development of the entire house - which is why they can be extremely expensive. Several of the various other affecting elements that can have big impact on a two storey house extension cost consists of: your area, the size of the build, complexity of the style (anything past the standard develop will usually call for more experience as well as time), the glazing to be incorporated (the more the glass used in the project, the much more the product expense), as well as the group utilized.

Average House extensions cost in Basingstoke

The regular cost of House extensions are £44,167 in Basingstoke. 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 2026

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 Basingstoke, as reported by local LeadsDoWork members.

House extensions installation cost in Basingstoke 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 Basingstoke in August 2026

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

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Requests for House extensions quotations in Hampshire in August 2026. 7% change from July 2026.

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

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Basingstoke

Basingstoke can be found near the southern shoreline of Great Britain in the county of Hampshire, having a populace of 83,662. Basingstoke is commonly mistaken for a new town, since it was developed from an old market town in the 1960s and is located around the River Loddon. In actual fact, it was developed swiftly together with Andover and Tadley, in order to keep on top of the overspill from London, increasing from 16,000 to 51,000 in twenty years. For all household improvements you're considering in the Basingstoke area, ensure to take advantage of reputable specialists for the best costs from outstanding companies.

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House extensions pros in Basingstoke

Jassi Builders Ltd

2 review(s)
Based: in Hayes, UB4 9YD

Hi Jassi Builders LTD here, I am a specialist in planning, designing and building control services. I make sure that I have completed all my work on perfect time and leave customers in complete satisfaction. We do all types of loft conversions, exten...

Latest review

Julian F., HP2
4

House Extensions in Hemel Hempstead

No quote received

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.

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06 Jan

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Enquiry from: Gerard N

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Local Basingstoke builder for 40 sq meter ground level extension

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plans for builder and building control for single story extension as described on form 1 are you the property owner: owner of the property property type: detached looking for: single storey extension ...

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looking for prices for a 3 storey extension (including coverting the new loft) to the rear of a 1970s staggered terraced house. 2.7m out from existing house and covering the entire width (5m)

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01 Apr

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Are you the property owner: Owner Have you considered getting your windows replaced to match your conservatory: No Other Forms: 17, 45 Agreed to recieve quotes for selected products: Yes Please call ...

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23 Mar

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Basingstoke - RG23

Enquiry from: Joanne W

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looking for prices for a 3 storey extension (including coverting the new loft) to the rear of a 1970s staggered terraced house. 2.7m out from existing house and covering the entire width (5m)

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Basingstoke - RG24

Enquiry from: Raymond M

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1.8 out and 6.3m wide (ext dimensions) extension to one of the gable ends of L shaped bungalow to include 2 en suites to existing 2 bedrooms.One to include shower,wc,sink and other bath,wc,sink. The e...

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Basingstoke - RG22

Enquiry from: Paul W

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Homeowner Please contact to appoint Are you the property owner: Owner of the property Property Type: Detached Looking For: Single storey extension Do you have planning permission: Yes Do you have pla...

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FAQs

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.

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.

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.

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.

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Basingstoke House extensions installers are rated 4.3 out of 5 based on 7 reviews of 38 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 Basingstoke House extensions contractors

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