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House Extension in city

House extension comes with a wide variety of advantages that makes it very easy to see why the extension could be a wonderful uptick in the potential cost of your property in terms of sales. So if you're looking to develop a brand-new residence extension yet still not persuaded regarding the task, we're right here to aid you. Being totally aware any house construction work is typically a heavy financial investment, there's a substantial requirement to be set on your choice before setting up the beginning of any type of work. So are house extensions worth it? Below are a few of the top benefits supplied by house extensions to assist you decide if it's one of the most appropriate path for you.

 

What's Associated with Building an Extension?

The actions will certainly differ depending on the extent of your extension, however you can anticipate some, if not all, of the listed below to be involved when adding an extension to your residence:

 

  1. Obtaining Building Regulations or Planning Permission (if called for as the extension is larger than permitted development).
  2. Inspecting your leasehold contract (if appropriate) to see to it you can do what you intend to do.
  3. Enlisting an architect  to create the plans, considering your expected use (kitchen, restroom, office).
  4. Hiring a competent builder with experience of larger projects.
  5. Calling your insurance coverage company to allow them recognize of the intended job ahead of it starting.
  6. Getting vehicle parking allows if needed for your service providers to guarantee they have easy access to your residential property.
  7. Making sure all planned work drops within permitted allowables.
  8. Cleaning the area as well as digging deep into if necessary, including the elimination of trees.
  9. Structure work can begin.

 

What is the expense of a house extension in city?

If you're taking into consideration adding a 2 floor house extension, then establishing a allocate this job would be a terrific means to get going. Comparable to a back extension, a 2 floor extension usually leaves the remainder of the structure needing some job and also, because of its size, this may imply the re-development of the whole house - which is why they can be very expensive. Some of the various other affecting elements that can have big impact on a two floor house extension expense includes: your place, the size of the construct, complexity of the layout (anything beyond the basic develop will normally require more proficiency as well as time), the glazing to be included (the a lot more the glass utilized in the job, the a lot more the product expense), along with the team used.

Average House extensions cost in Eastleigh

The regular cost of House extensions are £50,000 in Eastleigh. Costs vary based upon the materials and the company picked. The upper price range can be as high as £68,000. The material costs are in most cases around£10,500.

Average price per House extensions job in 2025

Avg. price low

Avg. price low
£42,000

Avg. price

Avg. price
£50,000

Avg. price high

Avg. price high
£68,000

£68500

£51375

£34250

£17125

£0

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

House extensions installation cost in Eastleigh 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 Eastleigh in March 2025

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Requests for House extensions quotations in Eastleigh in March 2025. -100% change from February 2025.

160

Requests for House extensions quotations in Hampshire in March 2025. 7% change from February 2025.

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Eastleigh

Eastleigh is a railway town in Hampshire, located in between Southampton and Winchester having a population of around 50,000. The town lies on the River Itchen, considered one of England's premier chalk streams for fly fishing. Eastleigh also incorporates the developing areas of Hedge End, Fair Oak and Bishopstoke. For the household developments you're thinking about within the Eastleigh area, ensure just to use vetted businesses and review quotations from respectable tradesmen.

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Similar Customer Enquiries for House extensions in Eastleigh

21 Jan

House Extensions

Eastleigh - SO50

Enquiry from: Melina T

Start Date: Immediate

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

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10 Apr

House Extensions

Eastleigh - SO50

Enquiry from: Masoud S

Start Date: Immediate

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

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29 Oct

House Extensions

Eastleigh - SO50

Enquiry from: Joan E

Start Date: Immediate

customer has a extensions & conversions project they are looking to have done, specially they want quotes for house extension. they are unsure of options so would like to discuss with a builder.confir...

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30 Aug

House Extensions

Eastleigh - SO53

Enquiry from: Perbinder G

Start Date: Immediate

2 extensions - side 5x6m, rear 4x4m loft extension are you the property owner: owner of the property property type: detached looking for: single storey extension do you have planning permission: no d...

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02 Aug

House Extensions

Eastleigh - SO53

Enquiry from: Matthew W

Start Date: Immediate

we are starting to plan for a new porch for our bungalow which has a front bedroom to right of front door. (classic l shaped bungalow) .there is an existing small glass upvc porch under the original ...

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09 Jun

House Extensions

Eastleigh - SO50

Enquiry from: Kate B

Start Date: Immediate

Extension at the back of the house to create a snug area which will be linked to the kitchen.

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07 Mar

House Extensions

Eastleigh - SO50

Enquiry from: S B

Start Date: 1 to 3 months

Homeowner Extension No plans or planning permission yet sought - will need help Please contact to appoint *

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21 Nov

House Extensions

Eastleigh - SO50

Enquiry from: Clive G

Start Date: 1 to 3 months

Homeowner Please contact to appoint 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...

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11 Aug

House Extensions

Eastleigh - SO53

Enquiry from: Lisa D

Start Date: Immediate

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

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12 May

House Extensions

Eastleigh - SO50

Enquiry from: Paul M

Start Date: Immediate

A two storey extension to the side of my house. Approx 9m x 3m.

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08 Mar

House Extensions

Eastleigh - SO53

Enquiry from: Neil W

Start Date: Immediate

Homeowner Please contact to appoint Customer is currently in the process of looking for quotes to add a Double storey extension to their property. Are you the property owner: Owner of the property P...

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03 Jan

House Extensions

Eastleigh - SO53

Enquiry from: Len M

Start Date: Immediate

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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01 Jan

House Extensions

Eastleigh - SO53

Enquiry from: Catherine H

Start Date: 1 to 3 months

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: No Do you require Pl...

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19 Dec

House Extensions

Eastleigh - SO53

Enquiry from: Tom F

Start Date: Immediate

Side return extension plus 2 meters rear extension for kitchen

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18 Dec

House Extensions

Eastleigh - SO53

Enquiry from: Shan R

Start Date: Less than one month

quote for two storied extension from 4 bed 2 bath house to 5 bed 3 bath house Are you the property owner: Owner of the property Property Type: Detached Looking For: Double storey extension Do you have...

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02 Jun

House Extensions

Eastleigh - SO50

Enquiry from: Kirandeep K

Start Date: Less than one month

3 meter extension at the back of the house, to have the kitchen fitted into. Are you the property owner: Owner of the property Property Type: Semi detached Looking For: Single storey extension Do you ...

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31 May

House Extensions

Eastleigh - SO53

Enquiry from: Su C

Start Date: Less than one month

We have a house extension project at 10 Westfield Road, Chandlers Ford, Eastleigh, SO53 3GS. Due to his cash-flow problem, the current builder cannot continue the project. Therefore, I am making quota...

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01 May

House Extensions

Eastleigh - SO53

Enquiry from: Jo R

Start Date: 1 to 3 months

Conversion of single story garage and joining it to house so that it extends the kitchen. Are you the property owner: Owner of the property Property Type: Detached Looking For: Single storey extension...

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20 Apr

House Extensions

Eastleigh - SO53

Enquiry from: Shan R

Start Date: Less than one month

Extension from 4 bed 2 bath to 5 bed 3 bath Are you the property owner: Owner of the property Property Type: Detached Looking For: Double storey extension Do you have planning permission: No Do you h...

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13 Feb

House Extensions

Eastleigh - SO53

Enquiry from: John F

Start Date: Immediate

Customer visited the myhouseextension.co.uk site and submitted an enquiry. Property type: Detached, Work description: Extension of about 12m width x 4 metres (under PD). This will be bi-fold doors a...

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FAQs

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.
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.

when do you need planning permission for a house extension?

If you’re planning on adding a house extension to your property, you’d probably be worried about whether or not your proposed extension would require a planing permission. Well, it may be relieving to know that not every house extension project would require a formal consent, and in fact, several extensions are covered by the permitted development rights. Not only can this save you a considerable amount of time especially at the project’s planning phase, but it’ll also save you money on the application fee. In the UK, single storey extensions to the house’s rear can be 3 metres deep for both semi detached houses and terraces or 8 metres deep for detached homes.

So how do you know when you’d require a planning permission for your home extension? Well, if your extension plan fits these criteria explained below, then your project is most likely going to be allowable as a permitted development.

• Extensions, which includes previous additions, must not go beyond half of the original house’s total surrounding land area.

• The main elevation, or side elevation where it fronts the highway, must not be extended forward.

• For single storeys, the rear additions must not extend more than the original house’s rear by more than 3 metres in both semi attached homes and terraces (4 metres for detached houses).

• Extensions to the side must be a single storey with a height not exceeding 4 metres and not going beyond 50% of the original house’s width.

• Extensions hat within 2 metres of a boundary should have a eaves height not more than 3 metres.

• Multi storey addition must not extend beyond the original house’s rear wall by a maximum of 3 metres or 7 metres of the boundary opposite the rear wall.

• Permitted development rights do not apply in listed buildings or designated areas.

What types of extension are there?

There are many different types of extension. For example, you could install an orangery, flat or pitched roof extension, over-structure extension, single or double storey extension or a glass box extension. Which one of these is most suitable will depend on your existing property.

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