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House Extension in city

House extension comes with a variety of benefits which makes it simple to see why the extension could be a fantastic uptick in the potential cost of your building in terms of sales. So if you're seeking to construct a new house extension but still not encouraged about the job, we're right here to assist you. Being totally aware any kind of home building and construction job is normally a heavy investment, there's a massive need to be set on your choice prior to arranging the start of any type of work. So are house extensions worth it? Below are some of the top benefits used by house extensions to aid you decide if it's the most ideal course for you.

 

What's Involved in Adding an Extension?

The actions will certainly differ depending on the range of your extension, yet you can anticipate some, if not all, of the listed below to be entailed when including an expansion to your house:

 

  1. Acquiring Building Regulations or Planning Permission (if needed as the extension is larger than permitted development).
  2. Examining your leasehold contract (if appropriate) to ensure you can do what you want to do.
  3. Enlisting an architect  to draw up the plans, considering your intended usage ( kitchen area, shower room, study).
  4. Hiring a competent builder with experience of larger projects.
  5. Calling your insurance supplier to let them recognize of the prepared job ahead of it beginning.
  6. Obtaining parking allows if needed for your service providers to guarantee they have easy access to your property.
  7. Seeing to it all prepared work falls within permitted allowables.
  8. Cleaning the area as well as excavating if necessary, including the elimination of trees.
  9. Building job can begin.

 

What is the cost of a house extension in city?

If you're thinking about adding a 2 floor house extension, then establishing a allocate this job would certainly be a excellent way to get going. Comparable to a rear extension, a two floor extension typically leaves the remainder of the building needing some job and, due to its dimension, this may suggest the re-development of the entire house - which is why they can be very expensive. A few of the various other affecting variables that can have big impact on a 2 storey house extension price includes: your area, the size of the build, complexity of the layout (anything beyond the typical build will normally need more know-how and time), the glazing to be incorporated (the extra the glass made use of in the project, the much more the material price), as well as the team made use of.

Average House extensions cost in Belvedere

The regular cost of House extensions are £51,875 in Belvedere. Costs vary based upon the materials and the company picked. The upper price range can be as high as £72,000. The material costs are in most cases around£10,500.

Average price per House extensions job in 2025

Avg. price low

Avg. price low
£34,250

Avg. price

Avg. price
£51,875

Avg. price high

Avg. price high
£72,000

£72500

£54375

£36250

£18125

£0

Prices based on actual House extensions costs for Belvedere, as reported by local LeadsDoWork members.

House extensions installation cost in Belvedere 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 Belvedere in February 2025

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Requests for House extensions quotations in Belvedere in February 2025. 0% change from January 2025.

120

Requests for House extensions quotations in Kent in February 2025. 9% change from January 2025.

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Belvedere

Belvedere is a town of south east London, England within the London Borough of Bexley. It's situated south east of Thamesmead and is located about 12 miles (19 kilometres) southeast of Charing Cross. Belvedere was in Kent, and in terms of the postal system, remains so. It formed part of the Municipal Borough of Erith ahead of 1965 and improvement work occurred prior to the Second World War, with significant renovation after the Blitz. Despite this, Upper Belvedere and the Village still retains a considerable amount of its Victorian and Edwardian charm and character. Upper Belvedere boasts a church and a number of Victorian and Edwardian brick villas. It boasts numerous standard pubs, restaurants and retail outlets. These consist of The Eardley Arms on Woolwich Road, The Vic on Victoria Street, The Royal Standard in the centre of the village as well as the Fox in Belvedere village. Upper Belvedere also boasts a large sized park and a library that was under threat of getting closed as a result of local government cuts. Thankfully closure threats have been averted as a result on the efforts with the local neighbourhood. A new 'Splash Park', which opened its doors in 2005, was a popular addition to the village, having been created on the site of an old Victorian paddling pool. The splash park retains some of the original paddling pool architecture. Between 1898 and 1961, Callender's Cable Works, at the Erith Works, was patron to Callender's Cableworks Band, an amateur brass band made up of employees of the company. The band was a successful broadcaster on BBC Radio in the 1920s and 1930s. For all of your residence upgrades, be sure that you pick trusted professionals in Belvedere to ensure you get an excellent quality service.

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House extensions pros in Belvedere

Jassi Builders LTD

2 review(s)
Based: in Hayes, UB4 9YD

Hi Jassi Builders LTD here, I am a specialist in planning, designing and building control services. I make sure that I have completed all my work on perfect time and leave customers in complete satisfaction. We do all types of loft conversions, exten...

Latest review

Julian F., HP2
4

House Extensions in Hemel Hempstead

No quote received

Dream the Build

19 review(s)
Based: in London, EC1V 2NX

DREAM the Build. Ltd ' Constructing your Vision Making home development exciting, fun and asset building experience , future proofing household & investors Who we are ? Starting fresh in a new country is never easy, but what we did Catal...

Latest review

Patricia Z., SE21
5

House Extensions in London

Great consultation by Catalin Spent a lot of time with us understanding the project and various options.

Options Home Improvements LTD

1 review(s)
Based: in Kent, ME8 0DB

Here at Options Home Improvements we specialize is the bespoke design & installation of PVCu & Aluminium, windows and doors, orangeries & conservatories in Gillingham, Kent & South East area. Options Home Improvements was started due to the seemi...

Latest review

Lisa V., ME1
5

House Extensions in Rochester

I haven't had the extension built yet but am planning to use them

Nicholas James Construction

7 review(s)
Based: in Bromley, BR1 3AX

From past fifteen years we have been established as the finest building and construction service provider to clients in Bromley and its surrounding areas.

Latest review

Jagdish K., HA3
5

House Extensions in Harrow

Absolutely pleasant appointment. Very patient and polite, listened carefully to detail and more of my background and his...

Similar Customer Enquiries for House extensions in Belvedere

06 Apr

House Extensions

Belvedere - DA17

Enquiry from: Karmen H

Start Date: 1 to 3 months

Approx 3 x 4 bavk extension, already concreted grounds. 3 skylights and two single doors. Customer is currently in the process of looking for quotes to add a Single storey extension to their property...

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27 Jun

House Extensions

Belvedere - DA17

Enquiry from: Eve B

Start Date: Less than one month

Property owner House extensions Supplied and fitted Please call to appoint

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23 Jun

House Extensions

Belvedere - DA17

Enquiry from: Eve B

Start Date: Less than one month

Extension to side of kitchen

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18 Jan

House Extensions

Belvedere - DA17

Enquiry from: Martin B

Start Date: Immediate

Double extension to side of house. approx 8' x 25' 1st floor: Extra double bedroom (new bedroom door and windows) with En-suite (this room is next to an existing bathroom) Bathroom Extended wit...

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22 Dec

House Extensions

Belvedere - DA17

Enquiry from: M O

Start Date: Immediate

Rear extention

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23 Feb

House Extensions

Belvedere - DA17

Enquiry from: Villy V

Start Date: 1 to 3 months

Rear extension by 4.87m x 4.26m over the current sewerage drains Are you the property owner: Owner of the property Looking For: Single storey extension Property Type: Semi detached Do you have p...

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21 Jul

House Extensions

London - SW5

Enquiry from: Arnab D

Start Date: Immediate

customer in london areas is looking to do a couple of projects at the moment, and would like quotes for house extension.confirmed interest via sms at 21/07/2023 22:07.please call to arrange appointmen...

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16 Mar

House Extensions

London - SW11

Enquiry from: Will E

Start Date: Immediate

Extend out back, make kitchen/living space with bifold doors onto garden. Extend on top of this and add a bathroom. Please would you mind giving me a quick call tomorrow to discuss?

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21 Feb

House Extensions

London - SW11

Enquiry from: Will E

Start Date: Immediate

Extend out back, make kitchen/living space with bifold doors onto garden. Extend on top of this and add a bathroom. Please would you mind giving me a quick call tomorrow to discuss?

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25 Aug

House Extensions

London - SW18

Enquiry from: Len D

Start Date: Immediate

a lean to extension 3000mmx 6 000m i have the plans drawn up customer is currently in the process of looking for quotes to add a single storey extension to their property. are you the property owner:...

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21 Apr

House Extensions

London - SW17

Enquiry from: Daniel N

Start Date: 1 to 3 months

customer in london 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 21/04/2021 14:04.please call to arrange ...

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16 Dec

House Extensions

London - SW17

Enquiry from: Syed H

Start Date: Immediate

Are you the home owner of that property? yes Are you replacing an existing porch or is this a new build? new build What material do you require, UPVC? UPVC What colour do you want it to be? White I as...

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12 Feb

House Extensions

London - SW18

Enquiry from: Laurie M

Start Date: Immediate

Homeowner Please contact to appoint Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Owner of the property P...

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19 Nov

House Extensions

London - W2

Enquiry from: Pascal I

Start Date: Immediate

Homeowner Please contact to appoint

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03 Aug

House Extensions

London - SW17

Enquiry from: Alan F

Start Date: Immediate

Are you the property owner: Owner of the property Property Type: Semi detached Home Owner Call to Appoint

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04 Jun

House Extensions

London - SW17

Enquiry from: Robert R

Start Date: Immediate

Looking For: Double storey extension Do you have planning permission: Yes Are you the property owner: Relative of Owner Property Type: Terrace Do you have plans drawn up: Yes Do you require Plumbing W...

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01 May

House Extensions

London - NW8

Enquiry from: Arvind M

Start Date: Immediate

Extension of 2 storey terraced house to create a new 2 bed flat and renovation of sho front Are you the property owner: Owner of the property Property Type: Terrace Looking For: Double storey extensio...

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09 Apr

House Extensions

London - NW3

Enquiry from: Tim H

Start Date: Immediate

Looking to infill an existing top floor mezzanine level, creating 11sqm of extra floor area and 2 sqm roof terrace. Amending roof pitch to create mansard roof and create extra internal head height. A...

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18 Mar

House Extensions

London - NW3

Enquiry from: Tim H

Start Date: Immediate

Looking to infill an existing top floor mezzanine level, creating 11sqm of extra floor area and 2 sqm roof terrace. Amending roof pitch to create mansard roof and create extra internal head height. A...

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26 Feb

House Extensions

London - SW17

Enquiry from: Helen L

Start Date: Immediate

rear extension about 3.5 x 4.8m and new kitchen

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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.

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.

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.

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