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House Extension in city

House extension features a large range of advantages that makes it easy to see why the extension could be a great uptick in the potential cost of your property in terms of sales. So if you're aiming to develop a brand-new house extension however still not persuaded concerning the project, we're here to assist you. Being fully conscious any kind of home construction work is typically a heavy investment, there's a significant demand to be set on your choice before setting up the commencement of any work. So are house extensions worth it? Below are some of the leading advantages supplied by house extensions to aid you determine if it's one of the most appropriate path for you.

 

What's Involved in Adding an Extension?

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

 

  1. Acquiring Building Regulations or Planning Permission (if required as the extension is larger than permitted development).
  2. Examining your leasehold contract (if applicable) to ensure you can do what you wish to do.
  3. Getting an architect  to prepare the plans, considering your planned use (kitchen, washroom, study).
  4. Hiring a competent builder with experience of larger projects.
  5. Contacting your insurance coverage supplier to let them recognize of the intended job ahead of it starting.
  6. Obtaining car park permits if required for your specialists to guarantee they have easy accessibility to your residential building.
  7. Seeing to it all intended work falls within allowed allowables.
  8. Clearing up the area and also excavating if needed, including the removal of trees.
  9. Structure job can begin.

 

What is the price of a house extension in city?

If you're thinking about adding a two floor house extension, then establishing a allocate this job would be a excellent way to start. Similar to a rear extension, a two floor extension generally leaves the rest of the structure requiring some work and also, because of its size, this may indicate the re-development of the entire house - which is why they can be very costly. Some of the various other affecting factors that can have large influence on a two floor house extension expense consists of: your area, the size of the construct, complexity of the layout (anything past the standard develop will usually need even more proficiency as well as time), the glazing to be integrated (the extra the glass utilized in the job, the extra the material cost), in addition to the team utilized.

Average House extensions cost in Trowbridge

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

House extensions installation cost in Trowbridge 2025

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

House extensions searches in February 2025

House extensions Projects in Trowbridge in January 2025

1,491

Requests for quotations in Trowbridge in January 2025

10

Requests for House extensions quotations in Trowbridge in January 2025. 0% change from December 2024.

40

Requests for House extensions quotations in Wiltshire in January 2025. -20% change from December 2024.

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

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Trowbridge

Trowbridge is the county town of Wiltshire, England about the Biss within the west of the county, 8 miles (13 km) south east of Bath, Somerset, in which it is actually divided by the Mendip Hills which rise 3 miles (4.8 km) to the west.

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Similar Customer Enquiries for House extensions in Trowbridge

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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10 Feb

House Extensions

Trowbridge - BA14

Enquiry from: Carlos F

Start Date: 1 to 3 months

Extend up and downstairs on the free side of the house, it is more about making the existing rooms wider that adding new rooms Are you the property owner: Owner of the property Looking For: Double sto...

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05 Jul

House Extensions

Trowbridge - BA14

Enquiry from: Ryan G

Start Date: Less than one month

We're looking to have a garage put on the side of our house at 9m long. Also looking to have existing conservatory removed and replaced with sun room. Are you the property owner: Owner of the propert...

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16 Feb

House Extensions

Trowbridge - BA14

Enquiry from: Daren H

Start Date: Immediate

I wish to add an extension on the rear of our property. I have a modular brick faced with steel base in mind. Approx size 4m out by 7m length. Then knocking through. Price required for plans and build...

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29 Nov

House Extensions

Trowbridge - BA14

Enquiry from: Ian H

Start Date: Immediate

Raise level of existing extension to increase size of upstairs rooms

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20 Oct

House Extensions

Trowbridge - BA14

Enquiry from: Sarah A

Start Date: 1 to 3 months

We would like to extend our kitchen into the garden, so it is user friendly and improve our storage. Are you the property owner: Owner of the property Property Type: Semi detached Looking For: Singl...

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17 Oct

House Extensions

Trowbridge - BA14

Enquiry from: Shazuli I

Start Date: 1 to 3 months

Two story extension back of the graden Are you the property owner: Owner of the property Property Type: Semi detached Looking For: Double storey extension Do you have planning permission: No Would y...

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04 Mar

House Extensions

Trowbridge - BA14

Enquiry from: B

Start Date: Immediate

Extension to Utility Room and to allow space for a workshop and garden room and wc. The extension will adjoin the house which is a timber frame construction clad in Bradstone. Please call to appoint...

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01 Mar

House Extensions

Trowbridge - BA14

Enquiry from: Ian B

Start Date: Immediate

extension to utility room and to allow space for a workshop and garden room and wc. the extension will adjoin the house which is a timber frame construction clad in bradstone.

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15 Nov

House Extensions

Trowbridge - BA14

Enquiry from: Jason D

Start Date: Immediate

We are looking remodel a bungalow. Work would include a loft conversion. Extension to the ground floor of the bungalow. Installing a new kitchen. Re-fit two bathrooms. Removal of some internal walls. ...

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18 Sep

House Extensions

Trowbridge - BA14

Enquiry from: Sarah R

Start Date: 3+ months

Customer visited the myhouseextension.co.uk site and submitted an enquiry. Property type: Semi detached, Work description: Bedroom built on top of garage

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13 Aug

House Extensions

Trowbridge - BA14

Enquiry from: George S

Start Date: 3+ months

Home Owner is mother in law but Mr Smith is paying for the work Customer visited the myhouseextension.co.uk site and submitted an enquiry. Property type: Semi detached, Work description: Buil...

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17 Jun

House Extensions

Trowbridge - BA14

Enquiry from: Ryan M

Start Date: Immediate

Looking to have a second storey added to an existing extension, foundations have been checked an approved, we have done 3d modelling design ideas, but now require actual buildings reg / planning permi...

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05 Mar

House Extensions

Trowbridge - BA14

Enquiry from: Leigh R

Start Date: Immediate

3 mtr * 4mrt extension to rear of house. Also 2 mtr * 1mtr dog kennel with external run fully secured Are you the property owner: Owner of the property Property Type: Detached Looking For: Single s...

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09 Feb

House Extensions

Trowbridge - BA14

Enquiry from: M F

Start Date: Immediate

18x9ft converted to a living room with storage area approx. 3/4ft at rear and above in apex area. Detached Garage has electricity supply, it is connected to house by a conservatory. Please contact ...

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FAQs

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.

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 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.

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.
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