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House Extension in city

House extension features a vast array of advantages which makes it simple to see why the extension could be a terrific uptick in the potential price of your residential property in terms of sales. So if you're looking to develop a brand-new house extension but still not convinced concerning the task, we're right here to aid you. Being totally aware any type of home construction work is typically a heavy investment, there's a significant requirement to be set on your decision prior to scheduling the beginning of any work. So are house extensions worth it? Below are some of the leading advantages used by house extensions to aid you choose if it's the most suitable course for you.

 

What's Involved in Including an Extension?

The steps will differ relying on the extent of your extension, however you can expect some, if not all, of the listed below to be entailed when including an extension to your house:

 

  1. Obtaining Building Regulations or Planning Permission (if required as the extension is larger than permitted development).
  2. Inspecting your leasehold agreement (if applicable) to see to it you can do what you want to do.
  3. Enlisting an architect  to create the plans, considering your intended use ( cooking area, bathroom, research study).
  4. Hiring a competent builder with experience of larger projects.
  5. Contacting your insurance provider to allow them recognize of the planned job ahead of it beginning.
  6. Obtaining car parking allows if required for your specialists to ensure they have easy accessibility to your residential property.
  7. Seeing to it all planned job drops within permitted allowables.
  8. Clearing up the area and also digging deep into if required, consisting of the removal of trees.
  9. Structure job can begin.

 

What is the expense of a house extension in city?

If you're considering adding a 2 storey house extension, after that setting a budget for this project would be a wonderful way to start. Comparable to a rear extension, a 2 storey extension typically leaves the remainder of the structure requiring some work and, because of its dimension, this may indicate the re-development of the whole house - which is why they can be very pricey. A few of the various other affecting variables that can have large effect on a 2 floor house extension price includes: your location, the size of the build, intricacy of the design (anything past the basic construct will usually require even more expertise as well as time), the glazing to be included (the extra the glass made use of in the project, the much more the material expense), in addition to the group made use of.

Average House extensions cost in Avon

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

House extensions installation cost in Avon 2025

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

House extensions searches in March 2025

House extensions Projects in Avon in February 2025

30,784

Requests for quotations in Avon in February 2025

90

Requests for House extensions quotations in Avon in February 2025. -10% change from January 2025.

491

Requests for House extensions quotations in South West in February 2025. -2% change from January 2025.

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

House extensions searches in cities and towns near Avon February 2025

50

Requests for quotations in Bristol in February 2025

20

Requests for quotations in Bath in February 2025

12

Requests for quotations in Weston-super-mare in February 2025

10

Requests for quotations in Clevedon in February 2025

1

Requests for quotations in Radstock in February 2025

House extensions near you

Avon

Given its name after the river of the same name, County Avon is located in the west of England, bordering Wales with a population more than one million. Avon contains the cities of Bristol and bath, as well as the significant districts of Kingswood, Northavon and Woodspring. For all home improvements you would like to undertake in Avon, make sure to make use of reputable experts locally and raise the value of your house.

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Similar Customer Enquiries for House extensions in Avon

25 Jan

House Extensions

Bristol - BS15

Enquiry from: Amy B

Start Date: 1 to 3 months

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

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14 Jan

House Extensions

Clevedon - BS21

Enquiry from: Adam J

Start Date: 1 to 3 months

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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29 Nov

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Bristol - BS37

Enquiry from: Laszlo R

Start Date: Immediate

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 telephone at 29/11/2023 10:43.please call to arrange app...

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17 Sep

House Extensions

Bristol - BS7

Enquiry from: Yasmin K

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

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29 Aug

House Extensions

Bristol - BS31

Enquiry from: Mehrnoush M

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Customer is looking for House Extension quotes. They are unsure of options so would like to discuss. Confirmed interest via SMS/ Customer lives in Bristol area Please call to arrange an appointment

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26 Jul

House Extensions

Radstock - BA3

Enquiry from: Reena A

Start Date: Immediate

Building extensions, one extra room including one bathroom

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05 Jul

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Bristol - BS4

Enquiry from: Anna K

Start Date: Less than one month

>> please email, do not call.

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17 Apr

House Extensions

Bristol - BS32

Enquiry from: Vijay K

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customer in bristol 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.please call to disc...

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23 Feb

House Extensions

Bristol - BS9

Enquiry from: Chris K

Start Date: Immediate

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 online.please call to arrange appointment are you the pr...

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17 Dec

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Bristol - BS16

Enquiry from: Rebecca H

Start Date: Immediate

provisiin and installation of timber frame extension. ideally to weathertight phase but open to itemised quotes to either reduce or increase scope. are you the property owner: owner of the property pr...

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28 Nov

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Bristol - BS5

Enquiry from: Steven C

Start Date: Less than one month

customer in bristol 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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14 Sep

House Extensions

Bath - BA2

Enquiry from: Stephen P

Start Date: Immediate

customer in the bath 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 the prope...

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04 Jul

House Extensions

Bristol - BS14

Enquiry from: Rocco M

Start Date: 1 to 3 months

rear extension 6m x3m ,cladding exterior finish, flat roof ,2 skylights and 3.5m sliding door customer is currently in the process of looking for quotes to add a single storey extension to their prop...

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16 Jun

House Extensions

Bristol - BS13

Enquiry from: Claire K

Start Date: Immediate

extension to property - existing 1 story extension and we are looking to build above this. planning permission obtained and building regs approval received customer is currently in the process of loo...

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31 May

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Bath - BA2

Enquiry from: Pandora J

Start Date: Immediate

rear extension design and planning application

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29 Mar

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Bristol - BS30

Enquiry from: Susan S

Start Date: Less than one month

5x2.5 m rear extension to include small internal toilet and 3 m bifold doors. preferred flat roof with fixed skylight. customer is currently in the process of looking for quotes to add a single store...

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08 Mar

House Extensions

Bristol - BS10

Enquiry from: Arthur W

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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22 Nov

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Bristol - BS7

Enquiry from: Tenzin S

Start Date: Immediate

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

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01 Sep

House Extensions

Bristol - BS48

Enquiry from: Julie L

Start Date: Immediate

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

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25 Jul

House Extensions

Bristol - BS11

Enquiry from: Martin H

Start Date: Less than one month

i would like a 2 floor side extension with a pitched roof to the the plot boundary of my 1935 built corner plot semi. this would be approximately 5.25m wide by 10m deep and set back about 1m from the...

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FAQs

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.

how big can my house extension be?

The holy grail of home extensions is basically the need for additional space for living as well as leisure. However, before commencing your home extension project, you’d probably want to know just how big your new building can be. In this article, you’ll find the answer to this question which is also frequently asked by many other home or property owners in the UK.

Besides your budget, there are two other major influencing factors that can determine just how much extra room that can be added. These factors include whether you wish to carry out the extension project under Permitted Development rights which is usually for a smaller project or you’d prefer to opt for a larger project which is covered by Planning Permission.

Apart from the limitations in the size of an extension under Permitted Development, the extensions are also a lot more affordable and consumes less time when compared to the extensions under planning permission. So what exactly is the size limit for an extension under Permitted Development and the ones under Planning Permission?

For a single storey extension, the maximum size that can be constructed without having to submit an application for Planning Permission includes:

• An extension should have a maximum length of 6m, if you reside in a terraced home or a semi-detached property.

• Extensions for detached properties can have a maximum length of 8m.

• The extension built must not go beyond half your garden’s area.

• The extension should have a maximum height of 4 metres, but in the event whereby the extension is situated within 2 metres of the boundary of your property, it should not exceed a height of 3 metres.

• The extension should not be higher than the highest part of the existing house’s roof.

how much is a double house extension?

A double house extension is basically a construction to any aspect of your house that elevates up to offer two floors of space. It can be structured to suit your existing home in two storeys or as a side wing on a taller property. If you’re considering building a double house extension, then estimating the cost is a very important task to do before commencing the project. In this article, we’ll give you an idea of the cost of a double house extension so you can estimate yours accordingly.

The double house extension cost depends on several factors that’s specific to your home as well as your design choice. These includes:

• Location of your property. Places like London and the southeast will generally cost more than the other regions due to higher demands.

• Accessibility of the site. The ease of your site’s accessibility also plays a key role in the price.

• Size of the extension. The more the extension’s size in footprint and square metres, the higher the possible costs.

• Materials used in making the roof as well as the complexity of the roof design.

• Your choice of finishing. These includes flooring window and door frames, glazing, underfloor heating and roof lights.

• Your property’s soil type. Different types of soil requires varying treatments as well as materials to develop solid foundations.

Constructing a double house extension is a quite simple build in terms of technicality when its to the side or rear of your house as this can also help you save some money. Generally, considerably expanding your home’s space by building a double house extension will cost within the range of £1,500 per m2 to about £2,800 per m2.

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.

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