House Extension in city

Find House Extension Prices in city

Home > Extensions & Conversions Projects > House extensions > Keston

House Extension in city

House extension includes a vast array of benefits which makes it easy to see why the extension could be a fantastic uptick in the potential rate of your residential property in regards to sales. So if you're looking to build a brand-new residence extension however still not persuaded concerning the task, we're here to aid you. Being fully aware any type of residence building and construction job is normally a heavy financial investment, there's a huge requirement to be set on your choice prior to setting up the beginning of any work. So are house extensions worth it? Below are a few of the top benefits supplied by house extensions to aid you decide if it's the most appropriate course for you.

 

What's Involved in Including an Extension?

The actions will certainly vary depending upon the scope of your extension, however you can expect some, otherwise all, of the below to be involved when including an extension to your residence:

 

  1. Acquiring Building Regulations or Planning Permission (if needed as the extension is larger than permitted development).
  2. Examining your leasehold arrangement (if appropriate) to make sure you can do what you intend to do.
  3. Enlisting an architect  to draw the plans, considering your planned usage (kitchen, bathroom, office).
  4. Hiring a competent builder with experience of larger projects.
  5. Calling your insurance supplier to allow them recognize of the intended work ahead of it starting.
  6. Obtaining vehicle parking permits if required for your professionals to ensure they have easy access to your residential property.
  7. Making certain all prepared work drops within allowed allowables.
  8. Cleaning the area and also digging deep into if needed, consisting of the removal of trees.
  9. Structure work can start.

 

What is the cost of a house extension in city?

If you're taking into consideration adding a 2 storey house extension, then setting a budget for this job would be a terrific means to get started. Comparable to a rear extension, a two storey extension generally leaves the remainder of the building requiring some work as well as, as a result of its dimension, this might indicate the re-development of the whole house - which is why they can be extremely expensive. Some of the various other influencing factors that can have huge impact on a two storey house extension price consists of: your area, the dimension of the develop, complexity of the layout (anything past the standard build will generally call for even more know-how and time), the glazing to be incorporated (the much more the glass utilized in the project, the a lot more the material cost), along with the group utilized.

Average House extensions cost in Keston

The regular cost of House extensions are £53,000 in Keston. Costs vary based upon the materials and the company picked. The upper price range can be as high as £75,600. The material costs are in most cases around£10,500.

Average price per House extensions job in 2024

Avg. price low

Avg. price low
£32,400

Avg. price

Avg. price
£53,000

Avg. price high

Avg. price high
£75,600

£76100

£57075

£38050

£19025

£0

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

House extensions installation cost in Keston 2024

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

House extensions searches in November 2024

House extensions Projects in Keston in October 2024

1,814

Requests for quotations in Keston in October 2024

8

Requests for House extensions quotations in Keston in October 2024. 0% change from September 2024.

120

Requests for House extensions quotations in Kent in October 2024. 9% change from September 2024.

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

House extensions searches in cities and towns near Keston October 2024

14

Requests for quotations in Beckenham in October 2024

8

Requests for quotations in Chislehurst in October 2024

8

Requests for quotations in Bromley in October 2024

8

Requests for quotations in Keston in October 2024

4

Requests for quotations in Swanley in October 2024

Keston

Keston is both a suburban and rural region, having a population of just about 50,000 and set inside the London Borough of Bromley. It's positioned to the north west of London's boundary with the Kent County. The area carries a spread of modern day plus traditional houses, indicating there are a number of developments required to make certain the continuing upkeep of homes. For the house upgrades in Keston, make sure only to make use of vetted and reputable companies and guarantee a good price along with good quality finish.

Looking for House extensions in Keston?

Get free quotes from local builders

Get free quotes

House extensions pros in Keston

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.

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

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...

LW Building Service

2 review(s)
Based: in London, SE20 8AG

Latest review

Rosa S., SE20
3

House Extensions in London

I have not yet finalised quotation

Similar Customer Enquiries for House extensions in Keston

22 Sep

House Extensions

Bromley, Keston - BR2

Enquiry from: Surlu R

Start Date: Immediate

large garden outbuilding are you the property owner: owner of the property property type: detached looking for: single storey extension do you have planning permission: no do you have plans drawn up: ...

Post a similar request >

27 Oct

House Extensions

Bromley, Keston - BR2

Enquiry from: ROWENA D

Start Date: Immediate

4m x 4m extension

Post a similar request >

19 Feb

House Extensions

Bromley, Keston - BR2

Enquiry from: Doug C

Start Date: Immediate

A ground floor extension to the back of the house. I am not sure of exact measurements but would guess 10 metres wide by 5 out.

Post a similar request >

03 Jan

House Extensions

Bromley, Keston - BR2

Enquiry from: Chris H

Start Date: Immediate

*Homeowner House extension Please call to appoint

Post a similar request >

20 Jun

House Extensions

Bromley, Keston - BR2

Enquiry from: Mrs P

Start Date: 1 to 3 months

Are you the property owner: Owner of the property Property Type: Semi detached How many bedrooms does the property have: 3-4 Bedrooms Other Forms: 45 Agreed to recieve quotes for selected products: Y...

Post a similar request >

19 Mar

House Extensions

Bromley, Keston - BR2

Enquiry from: Shafique B

Start Date: Immediate

Submit your free quote for rated tradespeople

Post a similar request >

22 Jan

House Extensions

Bromley, Keston - BR2

Enquiry from: Sumit B

Start Date: Immediate

*Homeowner kitchen / living room extension Supplied and fitted Please call to appoint

Post a similar request >

20 Jan

House Extensions

Bromley, Keston - BR2

Enquiry from: Sumit B

Start Date: Immediate

kitchen / living room extension

Post a similar request >

12 Oct

House Extensions

Bromley, Keston - BR2

Enquiry from: David B

Start Date: Immediate

two storey extension to rear of victorian mid terrace house plus loft conversion plus loft conversion and internal reconfiguration to permit stairs to loft

Post a similar request >

06 Oct

House Extensions

Bromley, Keston - BR2

Enquiry from: David B

Start Date: Immediate

two storey extension to rear of victorian mid terrace house plus loft conversion plus loft conversion and internal reconfiguration to permit stairs to loft

Post a similar request >

01 Oct

House Extensions

Bromley, Keston - BR2

Enquiry from: David B

Start Date: Immediate

two storey extension to rear of victorian mid terrace house plus loft conversion plus loft conversion and internal reconfiguration to permit stairs to loft

Post a similar request >

07 Sep

House Extensions

Bromley, Keston - BR2

Enquiry from: Sonia S

Start Date: 1 to 3 months

Customer visited the myhouseextension.co.uk site and submitted an enquiry. Property type: Terrace, Work description: I am planning inbuying a house and extend it. This is what I have in mind tak...

Post a similar request >

30 Aug

House Extensions

Bromley, Keston - BR2

Enquiry from: Mohamed E

Start Date: 1 to 3 months

Are you the property owner: Owner Have you considered getting your windows replaced to match a new conservatory: No Other Forms: 45, 1 Agreed to recieve quotes for selected products: Yes Please call ...

Post a similar request >

08 Aug

House Extensions

Bromley, Keston - BR2

Enquiry from: Roland R

Start Date: 3+ months

Customer visited the myhouseextension.co.uk site and submitted an enquiry. Property type: Semi detached, Work description: I would like to get a quote. Single storey front porch,back and side ...

Post a similar request >

04 Aug

House Extensions

Bromley, Keston - BR2

Enquiry from: Jess S

Start Date: Immediate

Extension above side extension making additional bedroom and family bathroom

Post a similar request >

06 Mar

House Extensions

Bromley, Keston - BR2

Enquiry from: Tony S

Start Date: Less than one month

Rear wall of kitchen is the end wall of house, it includes a sink/window running on one half and then an internal door to a 1.5m utility room. I want to move back wall at sink/window in line with util...

Post a similar request >

16 Jan

House Extensions

Bromley, Keston - BR2

Enquiry from: V

Start Date: Immediate

2 story side extension to 1930s semi - to include 1st floor bedroom and bathroom, ground floor kitchen extension & playroom

Post a similar request >

08 Jan

House Extensions

Bromley, Keston - BR2

Enquiry from: Ian C

Start Date: Less than one month

Foundation setting and Erection of small pre fab home extension size shape tbc. Are you the property owner: Owner of the property Property Type: Semi detached Looking For: Single storey extension Do ...

Post a similar request >

14 Dec

House Extensions

Bromley, Keston - BR2

Enquiry from: Cong N

Start Date: Immediate

home extension, refurbishing

Post a similar request >

09 Nov

House Extensions

Bromley, Keston - BR2

Enquiry from: Divya A

Start Date: Immediate

Double storey side extension and rear extension.

Post a similar request >

How it works

Tell us about your House extensions project

Answer a few quick questions, so we can match you with professionals who can help.

Find up to 4 Builders in Keston

Get free, no-obligation quotes from 4 verified Builders working in Keston.

Hire with confidence

Compare customer reviews, services and prices, and choose the right professional for you.

Our reviews

Average

Would highly recommend

Would highly recommend, they found me a firm which I was happy with a quote they give me and went ahead and had my job done within 2 days of enquiring.

Good easy way to find a selection of…

Good easy way to find a selection of trades you need all in one place.

Love LeadsDoWork it's a big part of my …

Love LeadsDoWork it's a big part of my Business I would recommend to anyone

FAQs

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 much does a two storey house extension cost?

If you’re considering adding a two storey house extension, then setting a budget for this project would be a great way to get started. Similar to a rear extension, a two storey extension usually leaves the rest of the building needing some work and, due to its size, this may imply the re-development of the entire house - which is why they can be very costly. Some of the other influencing factors that can have big impact on a two storey house extension cost includes: your location, the size of the build, complexity of the design ( anything beyond the standard build will normally require more expertise and time), the glazing to be incorporated ( the more the glass used in the project, the more the material cost), as well as the team used.

Generally, when it comes to extensions, the major part of the expenses will be made on the build of the project. This is because it doesn’t only cover the material cost but also the contractor’s overhead as well as the daily rates. At this stage, the extension prices can be determined by the standard of the work that’s being done.

For a fairly average room size of about 18 square metre, the two storey extension should cost within the range of £2,500 to £3,000 per square metre - with the range being determined by the finishes incorporated. Therefore, a two storey extension of about 18 square metre should cost within the range of £45,000 to £55,000. However, this is with the assumption that there are standard window sizes, bathroom suits are modest, and without any need for any purpose joinery or glazing. If you wish to include all these extra features you’ll also have to pay more to make the total cost between £70,000 to £80,000.

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.

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.

Placholder Image

Other Top Projects in Keston

Are you a builder in Keston?

We can help you get more House extensions work and boost your business.

Join today