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House Extension in city

House extension comes with a vast array of benefits which makes it very easy to see why the extension could be a great uptick in the prospective cost of your home in terms of sales. So if you're looking to construct a new house extension yet still not persuaded concerning the task, we're below to help you. Being totally mindful any kind of home construction work is normally a hefty investment, there's a huge requirement to be set on your choice before scheduling the beginning of any work. So are house extensions worth it? Below are several of the leading advantages provided by house extensions to aid you choose if it's one of the most ideal route for you.

 

What's Associated with Building an Extension?

The steps will certainly differ depending on the range of your extension, but you can expect some, otherwise all, of the below to be included when including an expansion to your residence:

 

  1. Obtaining Building Regulations or Planning Permission (if required as the extension is larger than permitted development).
  2. Examining your leasehold arrangement (if suitable) to see to it you can do what you wish to do.
  3. Enlisting an architect  to prepare the plans, considering your intended use ( cooking area, bathroom, study).
  4. Hiring a competent builder with experience of larger projects.
  5. Contacting your insurance supplier to allow them recognize of the prepared work ahead of it starting.
  6. Acquiring car parking allows if needed for your specialists to ensure they have very easy access to your home.
  7. Ensuring all intended work drops within permitted allowables.
  8. Clearing up the area and digging deep into if needed, including the removal of trees.
  9. Building work can start.

 

What is the cost of a house extension in city?

If you're thinking about including a 2 storey house extension, then establishing a allocate this task would be a fantastic method to start. Similar to a rear extension, a two storey extension typically leaves the rest of the building needing some work and also, due to its size, this may indicate the re-development of the entire house - which is why they can be very pricey. Some of the various other affecting factors that can have large influence on a 2 storey house extension expense consists of: your place, the size of the develop, intricacy of the style (anything past the typical construct will usually call for more proficiency and time), the glazing to be included (the much more the glass made use of in the job, the extra the material cost), in addition to the team utilized.

Average House extensions cost in Bankside

The regular cost of House extensions are £51,667 in Bankside. Costs vary based upon the materials and the company picked. The upper price range can be as high as £73,000. The material costs are in most cases around£10,500.

Average price per House extensions job in 2026

Avg. price low

Avg. price low
£32,000

Avg. price

Avg. price
£51,667

Avg. price high

Avg. price high
£73,000

£73500

£55125

£36750

£18375

£0

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

House extensions installation cost in Bankside 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 Bankside in June 2026

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Requests for quotations in Bankside in June 2026

0

Requests for House extensions quotations in Bankside in June 2026. 0% change from May 2026.

1,000

Requests for House extensions quotations in London County in June 2026. 14% change from May 2026.

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

House extensions searches in cities and towns near Bankside June 2026

Bankside

Bankside is a district in the London Borough of Southwark. It is positioned around the southern bank of the River Thames, 1.5 miles east of Charing Cross. It's a part of the business improvement district generally known as Better Bankside.

Bankside is the riverside of the former liberties of the Clink and Paris Garden. Through the Elizabethan period, these places were outside the City of London’s jurisdiction so they became the homes of bear baiting pits and playhouses, such as the Rose, the Swan and the Globe Theatre. There has been lots of regeneration in recent years, becoming well known with vacationers. The skyline of Bankside is accentuated by the former Bankside Power Station, that is now the Tate Modern.

The Bankside 1/2/3 complex on Southwark Street is the most important new development in the district. The three buildings house around 5,000 personnel. Bankside 1 is also generally known as the Blue Fin Building and is partially occupied by IPC Media, while Bankside 2 and 3 are occupied by the Omnicom Group Ltd.

From 2010, a lot of improvement schemes have transformed Blackfriars Road from the bridge towards the south at St. George’s Circus and new buildings stand in place of post-World War II offices. These buildings are residential and hotel accommodation along its length, especially at the junction with Stamford Street exactly where numerous high rises have already been constructed.

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House extensions pros in Bankside

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.

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...

JPA Building Construction LTD

1 review(s)
Based: in Twickenham , TW1 1AG

Latest review

Rosa S., SE20
5

House Extensions in London

Very nice and helpful unfortunately I am looking for a builder who lives nearby my property

Similar Customer Enquiries for House extensions in Bankside

06 May

House Extensions

London - SE1

Enquiry from: Abu C

Start Date: Immediate

hi, i need kitchen fixing (not replacing) ie worktop repair, tap fix, fit the missing unit. full replace bathr*** m2. recessed all switches, sockets, cables and new ceiling lights on corridor. 1 bedr...

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03 May

House Extensions

London - SE1

Enquiry from: Abu C

Start Date: Immediate

hi, i need kitchen fixing (not replacing) ie worktop repair, tap fix, fit the missing unit. full replace bathr*** m2. recessed all switches, sockets, cables and new ceiling lights on corridor. 1 bedr...

Post a similar request >

30 Apr

House Extensions

London - SE1

Enquiry from: Abu C

Start Date: Immediate

hi, i need kitchen fixing (not replacing) ie worktop repair, tap fix, fit the missing unit. full replace bathr*** m2. recessed all switches, sockets, cables and new ceiling lights on corridor. 1 bedr...

Post a similar request >

24 Apr

House Extensions

London - SE1

Enquiry from: Abu C

Start Date: Immediate

hi, i need kitchen fixing (not replacing) ie worktop repair, tap fix, fit the missing unit. full replace bathr*** m2. recessed all switches, sockets, cables and new ceiling lights on corridor. 1 bedr...

Post a similar request >

19 Apr

House Extensions

London - SE1

Enquiry from: Abu C

Start Date: Immediate

hi, i need kitchen fixing (not replacing) ie worktop repair, tap fix, fit the missing unit. full replace bathr*** m2. recessed all switches, sockets, cables and new ceiling lights on corridor. 1 bedr...

Post a similar request >

17 Apr

House Extensions

London - SE1

Enquiry from: Abu C

Start Date: Immediate

hi, i need kitchen fixing (not replacing) ie worktop repair, tap fix, fit the missing unit. full replace bathr*** m2. recessed all switches, sockets, cables and new ceiling lights on corridor. 1 bedr...

Post a similar request >

14 Apr

House Extensions

London - SE1

Enquiry from: Abu C

Start Date: Immediate

hi, i need kitchen fixing (not replacing) ie worktop repair, tap fix, fit the missing unit. full replace bathr*** m2. recessed all switches, sockets, cables and new ceiling lights on corridor. 1 bedr...

Post a similar request >

09 Apr

House Extensions

London - SE1

Enquiry from: Abu C

Start Date: Immediate

hi, i need kitchen fixing (not replacing) ie worktop repair, tap fix, fit the missing unit. full replace bathr*** m2. recessed all switches, sockets, cables and new ceiling lights on corridor. 1 bedr...

Post a similar request >

30 Sep

House Extensions

London - SE1

Enquiry from: Max F

Start Date: Less than one month

Property owner House extension Please call to appoint

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18 Oct

House Extensions

London - SE1

Enquiry from: Ali R

Start Date: Immediate

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 Property Type: Terrace Looking For: Sin...

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20 Jun

House Extensions

London - SE1

Enquiry from: Robert K

Start Date: Immediate

Home owner Single Storey extension Create additional living space No Planning permission required Time scale less than a month Contact to Appoint *

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25 Apr

House Extensions

London - SE1

Enquiry from: H

Start Date: 3+ months

Extension and kitchen re-design. Homeowner Will need assistance with planning permission Plans will need to be drawn up Please contact to appoint

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FAQs

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.
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.

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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