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House Extension in city

House extension includes a vast array of advantages which makes it very easy to see why the extension could be a great uptick in the potential cost of your residential property in terms of sales. So if you're wanting to construct a new residence extension however still not convinced concerning the task, we're right here to aid you. Being fully aware any type of residence construction work is normally a hefty financial investment, there's a big demand to be set on your decision before setting up the commencement of any kind of work. So are house extensions worth it? Below are several of the leading advantages offered by house extensions to help you make a decision if it's the most ideal route for you.

 

What's Involved in Including an Extension?

The steps will certainly vary depending upon the extent of your extension, yet you can anticipate some, if not all, of the below to be entailed when adding an expansion to your home:

 

  1. Acquiring Building Regulations or Planning Permission (if called for as the extension is larger than permitted development).
  2. Checking your leasehold arrangement (if relevant) to make certain you can do what you want to do.
  3. Enlisting an architect  to draw up the plans, considering your expected usage ( cooking area, bathroom, office).
  4. Hiring a competent builder with experience of larger projects.
  5. Contacting your insurance coverage company to let them know of the intended work ahead of it starting.
  6. Getting car parking allows if required for your professionals to ensure they have very easy access to your building.
  7. Making certain all planned work falls within permitted allowables.
  8. Clearing the area and excavating if necessary, 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 storey house extension, then establishing a allocate this project would be a wonderful method to get started. Comparable to a rear extension, a two floor extension generally leaves the rest of the structure needing some job and, due to its size, this might imply the re-development of the whole house - which is why they can be really costly. Some of the various other affecting aspects that can have big effect on a 2 floor house extension price consists of: your area, the dimension of the build, intricacy of the design (anything beyond the basic construct will usually require more know-how and time), the glazing to be integrated (the extra the glass utilized in the task, the a lot more the product price), in addition to the team used.

Average House extensions cost in Wiltshire

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

House extensions installation cost in Wiltshire 2026

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

House extensions searches in July 2026

House extensions Projects in Wiltshire in June 2026

9,273

Requests for quotations in Wiltshire in June 2026

40

Requests for House extensions quotations in Wiltshire in June 2026. -20% change from May 2026.

491

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

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

House extensions searches in cities and towns near Wiltshire June 2026

119

Requests for quotations in Swindon in June 2026

17

Requests for quotations in Chippenham in June 2026

10

Requests for quotations in Malmesbury in June 2026

10

Requests for quotations in Salisbury in June 2026

10

Requests for quotations in Devizes in June 2026

Wiltshire

The ceremonial county of Wiltshire is situated in the south west of England, neighboring a variety of counties including Dorset, Somerset and Hampshire. The district is most famous for housing the historical Stonehenge and Avebury stone circles. Having a population of around 600,000, Wiltshire has a small population density of only 380 inhabitants per square mile and is positioned 34th in England. Coming from a review in the early nineties, 98% of the population were born and raised in the region whilst nearly 20% had been over sixty-five. Increase the value of your household with good quality house improvements from vetted industry professionals in Wiltshire.

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Similar Customer Enquiries for House extensions in Wiltshire

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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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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23 Sep

House Extensions

Swindon - SN3

Enquiry from: Yane R

Start Date: Immediate

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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25 Aug

House Extensions

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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18 Jun

House Extensions

Swindon - SN5

Enquiry from: Barry C

Start Date: Immediate

We are purchasing a bungalow in Plymstock Devon and would like to put an extension on rear giving us a kitchen diner approx 12ft deep and 24ft wide with bi fold doors to garden and pitched roof if pos...

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14 May

House Extensions

Chippenham - SN14

Enquiry from: Ben M

Start Date: Immediate

4M X 5.2M SIP extension to house kitchen/dining room

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05 May

House Extensions

Swindon - SN1

Enquiry from: Nathan S

Start Date: Immediate

Looking to convert garage to a bedroom on this house , in process of buying it so looking for quotes for work in next 3 months https://www.charles-harding.co.uk/property-details/olt240033/ Garage w...

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09 Oct

House Extensions

Swindon - SN1

Enquiry from: Cornelius A

Start Date: 1 to 3 months

customer in swindon area made an enquiry for house extension online. please call to arrange an appointment to discuss options are you the property owner: owner of the property property type: other lo...

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05 Mar

House Extensions

Devizes - SN10

Enquiry from: Ben M

Start Date: Immediate

Two storey extension. With an approximate footprint of 25 to 30 square metres.

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18 Feb

House Extensions

Swindon - SN4

Enquiry from: Russell A

Start Date: Immediate

2 storey side extension with double garage to the front of the property with an office above

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04 Jul

House Extensions

Swindon - SN25

Enquiry from: Allwin S

Start Date: Immediate

Rear house extension 8 x 3 m Bifold door 4 x 2.1m Lantern 4 x 1.5m Laminated floor

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28 Apr

House Extensions

Swindon - SN25

Enquiry from: Rasim S

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 telephone and email at 28/04/2022 22:42.please call to a...

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17 Apr

House Extensions

Swindon - SN25

Enquiry from: Owen B

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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02 Oct

House Extensions

Swindon - SN3

Enquiry from: Marius I

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 02/10/2021 09:04.please call to arrange...

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14 Jul

House Extensions

Swindon - SN5

Enquiry from: Man R

Start Date: Immediate

customer in swindon 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 di...

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03 Jul

House Extensions

Swindon - SN1

Enquiry from: Neston F

Start Date: Immediate

first storey bedroom extension. are you the property owner: relative of owner property type: detached looking for: double storey extension do you have planning permission: no do you have plans drawn u...

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23 Jun

House Extensions

Salisbury - SP2

Enquiry from: Janette S

Start Date: 1 to 3 months

customer made an enquiry for house extension via one of our websites. looking at various options they would like to discuss directly confirmed interest, sms at 08:17 please call to discuss and arrang...

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06 Jun

House Extensions

Swindon - SN4

Enquiry from: Matt L

Start Date: Less than one month

mr 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 below is ...

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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.

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.

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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