House Extension in city

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House Extension in city

House extension includes a wide range of benefits that makes it easy to see why the extension could be a great uptick in the possible rate of your residential property in regards to sales. So if you're seeking to build a new residence extension yet still not convinced about the job, we're below to help you. Being totally conscious any kind of residence building work is generally a hefty investment, there's a huge requirement to be set on your decision before scheduling the beginning of any kind of work. So are house extensions worth it? Below are a few of the top benefits provided by house extensions to help you choose if it's the most ideal course for you.

 

What's Involved in Including an Extension?

The actions will certainly differ depending upon the scope of your extension, yet you can anticipate some, otherwise all, of the listed below to be involved when adding an expansion to your house:

 

  1. Getting Building Regulations or Planning Permission (if needed as the extension is larger than permitted development).
  2. Examining your leasehold agreement (if appropriate) to make sure you can do what you wish to do.
  3. Hiring an architect  to create the plans, considering your expected usage ( cooking area, shower room, office).
  4. Hiring a competent builder with experience of larger projects.
  5. Calling your insurance coverage company to allow them know of the planned work ahead of it beginning.
  6. Obtaining parking permits if required for your contractors to ensure they have simple access to your residential building.
  7. Making certain all prepared job drops within allowed allowables.
  8. Clearing the area and also digging deep into if required, consisting of the elimination of trees.
  9. Structure job can start.

 

What is the price of a house extension in city?

If you're considering including a 2 storey house extension, after that setting a allocate this project would certainly be a fantastic method to begin. Comparable to a rear extension, a two floor extension generally leaves the remainder of the building needing some work and also, as a result of its dimension, this might suggest the re-development of the whole house - which is why they can be extremely costly. Several of the various other influencing variables that can have huge influence on a 2 storey house extension price includes: your location, the dimension of the build, intricacy of the style (anything beyond the basic construct will typically call for more competence and also time), the glazing to be integrated (the much more the glass made use of in the job, the a lot more the product cost), as well as the team utilized.

Average House extensions cost in Southampton

The regular cost of House extensions are £50,000 in Southampton. 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 Southampton, as reported by local LeadsDoWork members.

House extensions installation cost in Southampton 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 Southampton in March 2025

10,571

Requests for quotations in Southampton in March 2025

20

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

160

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

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

House extensions searches in cities and towns near Southampton March 2025

20

Requests for quotations in Southampton in March 2025

10

Requests for quotations in Winchester in March 2025

10

Requests for quotations in Lymington in March 2025

10

Requests for quotations in Brockenhurst in March 2025

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Southampton

The main port city of Southampton is found on the southern shoreline in the county of Hampshire, boasting a populace of 239,700. While many Georgian architecture remains, nearly all was flattened over the World War Two bombings, which levelled the city. With plenty of the housing backdating to the 50s and 60s there's lots of work on offer for tradesmen to have buildings brought up to date.

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Similar Customer Enquiries for House extensions in Southampton

12 Dec

House Extensions

Southampton - SO16

Enquiry from: Krzysztof W

Start Date: Immediate

customer in southampton 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 12/12/2024 23:04.please call to arr...

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08 Jul

House Extensions

Southampton - SO32

Enquiry from: Aaron S

Start Date: Immediate

Customer is looking for quotes for House Extension from pros around Southampton. Please call to arrange appointment to discuss

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02 Nov

House Extensions

Southampton - SO45

Enquiry from: Susan E

Start Date: Immediate

customer in the southampton area made an enquiry a couple of projects including house extension.call anytime and arrange an appointment to discuss. below is some details about this project: are you th...

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08 Dec

House Extensions

Southampton - SO32

Enquiry from: Andrea T

Start Date: Immediate

customer requested quotes for house extension from a builder around southampton. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the information...

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01 Nov

House Extensions

Southampton - SO52

Enquiry from: MR B

Start Date: Immediate

we are looking at doing a single story extension along side of house and adding a dining room that extends out to back garden. broadly speaking about 2.6 metres wide and 11 metres in length. looking ...

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07 Jun

House Extensions

Southampton - SO18

Enquiry from: Allen T

Start Date: Immediate

customer in the southampton area made an enquiry a couple of projects including house extension.call anytime and arrange an appointment to discuss. below is some details about this project: are you th...

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20 May

House Extensions

Lyndhurst, Southampton - SO40

Enquiry from: Phil R

Start Date: Immediate

1.5 Storey Bungalow/Chalet to be built from scratch after demolition of existing structure. Existing structure footprint is approximately 10m x 7.5m.

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12 May

House Extensions

Lyndhurst, Southampton - SO40

Enquiry from: Noel N

Start Date: Immediate

customer in lyndhurst, southampton 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.plea...

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06 May

House Extensions

Southampton - SO32

Enquiry from: Sarah G

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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07 Apr

House Extensions

Southampton - SO16

Enquiry from: Stephanie N

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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26 Mar

House Extensions

Southampton - SO30

Enquiry from: Raymond C

Start Date: Immediate

customer in southampton 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 t...

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10 Jan

House Extensions

Southampton - SO18

Enquiry from: Jane W

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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16 Nov

House Extensions

Southampton - SO19

Enquiry from: Tanya B

Start Date: 1 to 3 months

supply and fit 6x4 metre timber extension, full build inc roof/windows and fit electrics are you the property owner: owner of the property looking for: single storey extension do you have planning pe...

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05 Nov

House Extensions

Southampton - SO19

Enquiry from: Lynne T

Start Date: Immediate

SIP extension to ground floor approx 17sqm. Removal of outside wall and one internal load bearing wall. French doors and roof windows.

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01 Oct

House Extensions

Southampton - SO16

Enquiry from: Donald G

Start Date: Immediate

wrap sips around 3 sides of a steel structure domestic dwelling new build. the house has part just ground floor and part includi*** floor. the roof is also to be sips. i would prefer 250mm sip but wou...

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06 Aug

House Extensions

Southampton - SO19

Enquiry from: Paul D

Start Date: Immediate

front of house brick and window, hard roof porch within permitted development allowances. may require foundation and some services re-routing. customer is currently in the process of looking for quot...

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26 Jul

House Extensions

Southampton - SO15

Enquiry from: Shehzaad M

Start Date: Immediate

side double story approx 3mx4.3m are you the property owner: owner of the property property type: terrace looking for: double storey extension do you have planning permission: no do you have plans dra...

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23 Apr

House Extensions

Lyndhurst, Southampton - SO40

Enquiry from: Curtis D

Start Date: 1 to 3 months

We're in the process to buying a house and we're planning to extend the kitchen (current kitchen 6m x3m approx). The extension would double the size (6m x 3m approx) and have bi-fold doors at one end ...

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26 Feb

House Extensions

Southampton - SO52

Enquiry from: Bashir E

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 Window Other Forms: House Extension Agreed ...

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05 Aug

House Extensions

Southampton - SO45

Enquiry from: Caroline P

Start Date: Immediate

rear extension with flat roof and lanterns, bifold doors to the garden, 4 x 8m. Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you t...

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FAQs

are house extensions worth it?

Often referred to by many as the holy grail of home improvements, house extension comes with a wide range of benefits which makes it easy to see why the extension could be a great uptick in the potential price of your property in terms of sales. So if you’re looking to build a new home extension but still not convinced about the project, we’re here to help you. Being fully aware any home construction work is usually a heavy investment, there’s a huge need to be set on your decision before scheduling the commencement of any work. So are house extensions worth it? Below are some of the top benefits offered by house extensions to help you decide if it’s the most suitable route for you.

• Add To Your Home’s Value

Building an home extension is a great way to add value to your home before selling. Increasing the living space of your home is an incredible appeal to many buyers which significantly increases your property’s total value. However, you must ensure that the extension is impressively designed using top quality materials in order to generate more value.

• Good Alternative To House Moving

The most common reason for moving is usually due to a lack of sufficient space, but with house prices steadily on the increase a cost effective alternative is highly sought after. This alternative is house extension which creates more space for the household to spread out and have more privacy.

• You May Not Require A Planning Permission

You can extend your house and still not need to apply for a planning permission. To achieve this, simply comply with the laid down rules set under the permitted development rights.

• Extra Living Space

If you fill you’re starting to outgrow your existing structure and do not buy into the idea of moving, then your best bet might just be to extend 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.

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.

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.

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