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House Extension in city

House extension includes a large range of advantages which makes it very easy to see why the extension could be a excellent uptick in the possible cost of your building in regards to sales. So if you're looking to develop a new home extension yet still not persuaded regarding the project, we're right here to aid you. Being fully mindful any residence construction work is typically a hefty financial investment, there's a big demand to be set on your choice before scheduling the commencement of any type of work. So are house extensions worth it? Below are several of the top benefits supplied by house extensions to aid you choose if it's the most suitable course for you.

 

What's Associated with Adding an Extension?

The steps will vary depending upon the range of your extension, but you can anticipate some, if not all, of the listed below to be included when adding an expansion to your home:

 

  1. Acquiring Building Regulations or Planning Permission (if needed as the extension is larger than permitted development).
  2. Inspecting your leasehold arrangement (if applicable) to make certain you can do what you wish to do.
  3. Employing an architect  to prepare the plans, considering your expected usage ( cooking area, shower room, study).
  4. Hiring a competent builder with experience of larger projects.
  5. Contacting your insurance company to let them know of the intended work ahead of it beginning.
  6. Acquiring auto parking permits if needed for your specialists to guarantee they have very easy access to your building.
  7. Ensuring all intended work drops within allowed allowables.
  8. Clearing up the area as well as excavating if necessary, including the removal of trees.
  9. Building job can start.

 

What is the cost of a house extension in city?

If you're thinking about including a 2 floor house extension, after that establishing a allocate this task would be a fantastic method to begin. Similar to a rear extension, a 2 floor extension usually leaves the remainder of the building needing some work as well as, as a result of its dimension, this might imply the re-development of the entire house - which is why they can be really costly. Some of the various other influencing elements that can have huge effect on a two storey house extension price includes: your area, the dimension of the construct, intricacy of the style (anything beyond the typical develop will normally require more know-how and also time), the glazing to be integrated (the much more the glass used in the job, the a lot more the product cost), in addition to the group utilized.

Average House extensions cost in South West

The regular cost of House extensions are £50,000 in South West. 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 2026

Avg. price low

Avg. price low
£56,000

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 South West, as reported by local LeadsDoWork members.

House extensions installation cost in South West 2026

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

House extensions searches in June 2026

House extensions Projects in South West in May 2026

119,816

Requests for quotations in South West in May 2026

491

Requests for House extensions quotations in South West in May 2026. -2% change from April 2026.

5,901

Requests for House extensions quotations in United Kingdom in May 2026. -2% change from April 2026.

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

House extensions searches in counties near South West May 2026

100

Requests for quotations in Devon in May 2026

90

Requests for quotations in Dorset in May 2026

90

Requests for quotations in Avon in May 2026

80

Requests for quotations in Somerset in May 2026

60

Requests for quotations in Gloucestershire in May 2026

40

Requests for quotations in Wiltshire in May 2026

30

Requests for quotations in Cornwall in May 2026

1

Requests for quotations in Isles Of Scilly in May 2026

South West

The South West of England is the largest of the nine areas in the country for land area and it has a population of 5.2 million. These put together provide the region a population density of 220 individuals per square kilometre. The South West accounts for several counties which includes Devon, Cornwall, Wiltshire, Somerset and Gloucestershire. The Isles of Scilly are additionally within the region. The South West's largest city by populace is Bristol, with Plymouth, Swindon and Gloucester the other major urbanised areas. For your property developments in the South West, make sure you use vetted and reputable businesses to get the best value for money.

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Similar Customer Enquiries for House extensions in South West

28 May

House Extensions

Bath - BA1

Enquiry from: Daniel B

Start Date: Immediate

kitchen extension and convert boiler room as toilet and provide new combi boiler to kitchen

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16 May

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Bath - BA1

Enquiry from: Daniel B

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single storey kitchen extension and a toilet are you the property owner: owner of the property property type: semi detached looking for: single storey extension do you have planning permission: yes do...

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12 Apr

House Extensions

Paignton - TQ3

Enquiry from: Stevie Y

Start Date: Immediate

customer in paignton 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 12/04/2026 08:22.please call to arrang...

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27 Jan

House Extensions

Stroud - GL5

Enquiry from: Matthew S

Start Date: 1 to 3 months

customer made an enquiry for house extension and confirmed on the local quotes site they would like quotes from a builder.mr lives in the stroud area and would like a call to discuss options.see below...

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04 Sep

House Extensions

Gloucester - GL4

Enquiry from: Andrew S

Start Date: Immediate

customer in gloucester areas is looking to do a couple of projects at the moment, and would like quotes for house extension.confirmed interest via telephone, sms and email at 04/09/2025 10:00.please c...

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09 Jun

House Extensions

Gloucester - GL3

Enquiry from: Amina A

Start Date: Immediate

customer in 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 09/06/2025 21:28.please call to arrange appoin...

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16 May

House Extensions

Salisbury - SP2

Enquiry from: Zlati D

Start Date: Immediate

customer made enquiry for house extension quotes online. homeowner lives in salisbury area. please call to arrange appointment are you the property owner: relative of owner looking for: single storey ...

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03 May

House Extensions

Bristol - BS13

Enquiry from: JULIAN P

Start Date: Less than one month

customer in bristol areas is looking to do a couple of projects at the moment, and would like quotes for house extension.confirmed interest via email at 03/05/2025 10:09.please call to arrange appoint...

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17 Apr

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Gloucester - GL3

Enquiry from: Jenny P

Start Date: Immediate

what type of property is this for? house what type of extension do you need? single storey extension when was the property built? 1921 to 1979 how many stories is the current building? 2 storeys do y...

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16 Apr

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Bath - BA1

Enquiry from: David S

Start Date: Immediate

ground floor extension kitchen diner

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14 Apr

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Blakeney, Lydney - GL15

Enquiry from: Michelle W

Start Date: Immediate

What type of property is this for? House What type of extension do you need? Single storey extension When was the property built? 1921 to 1979 How many stories is the current building? 2 Storeys D...

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28 Mar

House Extensions

Bristol - BS16

Enquiry from: Karen L

Start Date: Immediate

What type of property is this for? House What type of extension do you need? Single storey extension When was the property built? 1980 or later How many stories is the current building? 2 Storeys...

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21 Mar

House Extensions

Tetbury - GL8

Enquiry from: Ollie R

Start Date: Immediate

What type of property is this for? House What type of extension do you need? Multiple extensions When was the property built? 1980 or later How many stories is the current building? 2 Storeys Do y...

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19 Feb

House Extensions

Chippenham - SN15

Enquiry from: Kurt T

Start Date: Immediate

Customer in Chippenham area made an enquiry for House Extension online. Confirmed via SMS at 18:31 Please call to arrange an appointment to discuss options

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30 Dec

House Extensions

Swindon - SN25

Enquiry from: Shiva R

Start Date: Immediate

customer made an enquiry for house extension and confirmed on the local quotes site they would like quotes from a builder.mr lives in the area and would like a call to discuss options.see below detai...

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05 Nov

House Extensions

Trowbridge - BA14

Enquiry from: Quentin M

Start Date: Immediate

I need an attic room to be refitted and divided into two, several wingdows moving or installing, a staircase moved, a bathroom refitted and a bedroom refurbished. Architech plans all available on requ...

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05 Nov

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Burnham-on-Sea - TA8

Enquiry from: Kathy W

Start Date: Immediate

Kitchen knocking in to back lounge and a new kitchen putting in

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23 Sep

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Swindon - SN3

Enquiry from: Yane R

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

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21 Sep

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Weymouth - DT3

Enquiry from: Mike B

Start Date: 1 to 3 months

require someone to price up a small front extension approx 6.4x2.3m onto a single story detached bungalow. are you the property owner: owner of the property property type: other looking for: single st...

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25 Aug

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Swindon - SN3

Enquiry from: Moises F

Start Date: Immediate

customer in swindon 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 25/08/2024 16:34.please call to arrange...

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FAQs

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 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.

Can I extend the front of my house?

When it comes to extending a home, the rear of the house often comes to mind a lot more than the front. However, this doesn’t mean that you can’t extend the front of your house. This can be done either as part of a renovation project whereby the entire house is incorporated or it can also be done in isolation. It’s possible to extend the front of your house without the need to apply for a planning permission, however, there are a bunch of limitations you’d have to comply with if you wish to carry out with such a project. Sometimes, this may imply that extending to the front of your home is more tedious and tasking than extending your home’s rear. So exactly how far can you extend the front of your home without planning permission?

 

The short and simple answer to this question is 2 metres square area with a height not more than 3 metres. Generally, you do not need a planning permission to build a front porch as long as its area doesn’t go beyond 2 square metres from a public road or walkway. Also, a tiled or slated roof can be as much as 4 metres but other roofs must not go beyond 3 metres in height. If you want to extend the front of your home beyond the restrictions specified, then you’ll have to apply for a planning permission.

 

Extending the front of home can be quite costly, but this can be controlled by not building to the extension to the highest specification, not including an extension on kitchens or bathrooms and more.

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.

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