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House Extension in city

House extension comes with a large range of benefits which makes it very easy to see why the extension could be a excellent uptick in the prospective price of your home in regards to sales. So if you're aiming to construct a brand-new house extension but still not persuaded about the job, we're right here to help you. Being totally conscious any kind of home building work is usually a hefty investment, there's a substantial need to be set on your decision before arranging the start of any type of job. So are house extensions worth it? Below are some of the leading advantages supplied by house extensions to aid you decide if it's the most suitable course for you.

 

What's Associated with Building an Extension?

The actions will differ relying on the range of your extension, however you can expect some, otherwise all, of the below to be entailed when including an extension to your house:

 

  1. Getting Building Regulations or Planning Permission (if called for as the extension is larger than permitted development).
  2. Checking your leasehold agreement (if relevant) to make certain you can do what you intend to do.
  3. Hiring an architect  to prepare the plans, considering your intended use (kitchen, shower room, office).
  4. Hiring a competent builder with experience of larger projects.
  5. Contacting your insurance policy supplier to allow them know of the intended job ahead of it beginning.
  6. Acquiring auto parking permits if required for your professionals to ensure they have simple access to your residential building.
  7. Seeing to it all planned work drops within allowed allowables.
  8. Cleaning the space as well as excavating if needed, consisting of the removal of trees.
  9. Structure work can start.

 

What is the expense of a house extension in city?

If you're considering including a two floor house extension, then setting a allocate this project would be a fantastic means to begin. Similar to a rear extension, a 2 storey extension typically leaves the remainder of the building requiring some job and also, because of its dimension, this may suggest the re-development of the entire house - which is why they can be extremely expensive. Several of the other influencing aspects that can have large effect on a 2 storey house extension cost includes: your area, the size of the construct, intricacy of the design (anything past the common construct will typically need more competence as well as time), the glazing to be incorporated (the more the glass made use of in the project, the extra the product cost), as well as the group utilized.

Average House extensions cost in Hampton

The regular cost of House extensions are £53,000 in Hampton. 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 2025

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 Hampton, as reported by local LeadsDoWork members.

House extensions installation cost in Hampton 2025

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

House extensions searches in June 2025

House extensions Projects in Hampton in May 2025

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Requests for quotations in Hampton in May 2025

7

Requests for House extensions quotations in Hampton in May 2025. 40% change from April 2025.

50

Requests for House extensions quotations in Middlesex in May 2025. 25% change from April 2025.

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

House extensions searches in cities and towns near Hampton May 2025

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Requests for quotations in Teddington in May 2025

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Requests for quotations in Feltham in May 2025

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Requests for quotations in Hounslow in May 2025

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Requests for quotations in Richmond upon Thames in May 2025

Hampton

The suburban region of Hampton in Middlesex is found on the northern bank of the River Thames in the Richmond Borough of London. Hampton encompasses the areas of Hampton Hill, Hampton Wick and the hamlet of Hampton Court, bringing a total population to 37,131. For property enhancements within the Hampton district, make sure to look at quotes and get the top costs from experts close to you.

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House extensions pros in Hampton

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.

Tectra Partnership Ltd

1 review(s)
Based: in Slough, SL3 0JE

Latest review

Deepak S., KT10
5

House Extensions in Esher

excellent communication

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 Hampton

18 Sep

House Extensions

Hampton - TW12

Enquiry from: Nishant K

Start Date: Immediate

Hi I have extension work in rear, and loft to start with have planning permission for the work.

Post a similar request >

10 Sep

House Extensions

Hampton - TW12

Enquiry from: Nishant K

Start Date: Immediate

Hi I have extension work in rear, and loft to start with have planning permission for the work.

Post a similar request >

19 Aug

House Extensions

Hampton - TW12

Enquiry from: John M

Start Date: Immediate

a room over the garage with a flat roof l 24f x 8f 2 windows front and back customer is currently in the process of looking for quotes to add a double storey extension to their property. are you the ...

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24 May

House Extensions

Hampton - TW12

Enquiry from: Carin T

Start Date: Immediate

looking to purchase detached dutch barn in hampton, which we would need to extend. we'd like a 2 storey side extension (ca. 3-4m wide x 11m long) and want to work out roughly how much it would cost (o...

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09 Apr

House Extensions

Hampton - TW12

Enquiry from: Sidney V

Start Date: Immediate

2 storey extension including a kitchen and bathroom

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14 Mar

House Extensions

Hampton - TW12

Enquiry from: Samuel R

Start Date: Immediate

Extending existing kitchen out from back of the house by about 4m it's roughly 5.2m wide to create an big open plan kitchen with bi fold doors.

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05 May

House Extensions

Hampton - TW12

Enquiry from: Mr B

Start Date: Immediate

Conversion of garage into utility room and play room.

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13 Sep

House Extensions

Hampton - TW12

Enquiry from: Carla P

Start Date: 3+ months

Kitchen extension Homeowner Please contact to appoint

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18 Jun

House Extensions

Hampton - TW12

Enquiry from: Barry R

Start Date: Immediate

Customer visited the myhouseextension.co.uk site and submitted an enquiry. Property type: Terrace, Work description: Single story rear extension, fitted kitchen design and build

Post a similar request >

27 May

House Extensions

Hampton - TW12

Enquiry from: Vijay S

Start Date: Immediate

Rear extension and garage extension in front. Are you the property owner: Owner of the property Property Type: Detached Looking For: Single storey extension Do you have planning permission: No Would y...

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28 Feb

House Extensions

Hampton - TW12

Enquiry from: C

Start Date: Immediate

Open Kitchen dining room Knock down back wall and inner load baring wall and erect steel support. Remove kitchen Supply new electrical points Fit new kitchen Close off lounge and add door. Remo...

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27 Jan

House Extensions

Hampton - TW12

Enquiry from: Colette W

Start Date: 3+ months

Rear extension and renovation throughout Homeowner Will need assistance with planning permission Plans will need to be drawn up Please contact to appoint

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FAQs

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 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 much value does an extension add to your house?

Are you interested in extending your home to create more living space? If yes, then you’d probably want to know how much value it can add to your property in order to compare the building costs to the potential value gain. Well, as long as you know what you’re doing, your house doesn’t necessarily have to be a money pit. So what are your options when talking about home extensions and what’s the associated value to be gained?

• Bathroom Extensions

Although you should have it in mind that bathroom extensions isn’t usually that cheap, but once done, it can increase the value of a standard UK house within the range of £12,000 to £15,000. Meanwhile the finishing cost of a bathroom can range from £2,500 to £7,000.

• Single or Double Storey Extensions

Single storey extensions are always huge when it comes to increasing the value of your home - giving about 4 to 7 percent increase. If it goes that far, then literally nothing beats a full spectrum, double storey extension which can give up to 11 percent increase in the value of a property - equalling about a whooping £33,000 for a standard home in the UK.

• Conservatory Extension

With conservatories becoming more and more popular in the UK due to the weather conditions, several buyers are now including it’s availability as part of the criteria for purchasing a house. Wonder why? This is simply because everyone wants to enjoy their garden all throughout the year. As a result of this high demand, adding this type of extension to your house can go a long way to increase it’s value. However, it’s very important to incorporate high quality materials during construction. With glass conservatories offering, on the average, up to £5,000 increase in value, the cheaper PVC alternative offers much less value and can also deter potential buyers.

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.

House extensions

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Hampton House extensions installers are rated 4.4 out of 5 based on 14 reviews of 130 pros.
The LeadsDoWork rating and review is an overall rating based on verified reviews and feedback from the customers with House extensions projects that have been connected with House extensions pros to help them. All House extensions contractors All Hampton House extensions contractors
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