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House Extension in city

House extension features a variety of advantages which makes it simple to see why the extension could be a wonderful uptick in the prospective price of your residential property in regards to sales. So if you're wanting to build a new residence extension but still not persuaded regarding the project, we're below to assist you. Being fully conscious any type of home building and construction job is normally a hefty financial investment, there's a massive demand to be set on your decision prior to setting up the commencement of any work. So are house extensions worth it? Below are a few of the top advantages supplied by house extensions to help you choose if it's one of the most suitable route for you.

 

What's Associated with Including an Extension?

The actions will vary relying on the range of your extension, yet you can anticipate some, otherwise all, of the listed below to be included when adding an extension to your residence:

 

  1. Acquiring Building Regulations or Planning Permission (if called for as the extension is larger than permitted development).
  2. Checking your leasehold agreement (if appropriate) to ensure you can do what you intend to do.
  3. Employing an architect  to create the plans, considering your planned usage (kitchen, bathroom, office).
  4. Hiring a competent builder with experience of larger projects.
  5. Calling your insurance policy carrier to allow them recognize of the planned job ahead of it beginning.
  6. Obtaining car park allows if needed for your service providers to guarantee they have simple accessibility to your house.
  7. Making sure all intended job drops within permitted allowables.
  8. Clearing the area as well as excavating if essential, including the removal of trees.
  9. Structure work can begin.

 

What is the expense of a house extension in city?

If you're thinking about adding a 2 storey house extension, after that setting a budget for this task would certainly be a great means to begin. Comparable to a back extension, a two storey extension typically leaves the rest of the building needing some job as well as, as a result of its dimension, this may imply the re-development of the whole house - which is why they can be really pricey. Some of the other influencing aspects that can have huge influence on a two floor house extension cost includes: your location, the size of the build, intricacy of the layout (anything beyond the common develop will usually require even more knowledge as well as time), the glazing to be included (the much more the glass used in the task, the more the material price), along with the team made use of.

Average House extensions cost in Hayes

The regular cost of House extensions are £53,000 in Hayes. 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 Hayes, as reported by local LeadsDoWork members.

House extensions installation cost in Hayes 2025

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

House extensions searches in January 2025

House extensions Projects in Hayes in December 2024

1,307

Requests for quotations in Hayes in December 2024

7

Requests for House extensions quotations in Hayes in December 2024. 17% change from November 2024.

50

Requests for House extensions quotations in Middlesex in December 2024. 25% change from November 2024.

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

House extensions searches in cities and towns near Hayes December 2024

11

Requests for quotations in Southall in December 2024

9

Requests for quotations in Uxbridge in December 2024

9

Requests for quotations in Greenford in December 2024

7

Requests for quotations in Northolt in December 2024

7

Requests for quotations in Hayes in December 2024

Hayes

Hayes is a town with a population of over 40,000 within the London Borough of Hillingdon. The town was developed within the 19th and 20th centuries and it is a part of the Greater London region. With a number of 1930s and modern houses, there are lots of house upgrades required in the area. Make certain to look at quotes between vetted companies in Hayes for the best price for the next project.

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House extensions pros in Hayes

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 Hayes

13 Jun

House Extensions

Hayes - UB3

Enquiry from: Karen C

Start Date: Immediate

customer in the hayes area made an enquiry a couple of projects including house extension.call anytime and arrange an appointment to discuss. below is some details about this project: are you the prop...

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07 Mar

House Extensions

Hayes - UB4

Enquiry from: Neville L

Start Date: Immediate

side extension. planning permission granted. awaiting building regs. single story. i bedroom en suite extra toilet. change of entry into building. use of current front door window. use of current kitc...

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06 Apr

House Extensions

Hayes - UB3

Enquiry from: Isaac K

Start Date: Immediate

I want to extend my existing kitchen which is 3 x 4.4 meter by 3 x 4.4 meter, meaning when new extension is added. The kitchen will be 6 x 4.4 meter with the existing one. Manhole need to be move b...

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26 Aug

House Extensions

Hayes - UB3

Enquiry from: Kuljit S

Start Date: Immediate

We provide our customer best constructions Service.

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19 Apr

House Extensions

Hayes - UB3

Enquiry from: Surjit S

Start Date: Immediate

Home Owner Supplied and Fitted Call to Appoint

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03 Jan

House Extensions

Hayes - UB3

Enquiry from: Merlene J

Start Date: Immediate

Flat roof extensions with with a toilet

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19 Nov

House Extensions

Hayes - UB4

Enquiry from: Maisie W

Start Date: Immediate

Homeowner Please contact to appoint

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16 Jul

House Extensions

Hayes - UB4

Enquiry from: Sarbjit S

Start Date: Immediate

double storey extension kitchen extension new garage at the rear end of house loft conversion side extension new interior of all house Customer is currently in the process of looking for quotes ...

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14 Oct

House Extensions

Hayes - UB4

Enquiry from: Falguni B

Start Date: Immediate

Customer visited the myhouseextension.co.uk site and submitted an enquiry. Property type: Semi detached, Work description: I want to build a garage extension. My present garage (joined with neighbo...

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05 Oct

House Extensions

Hayes - UB4

Enquiry from: Falguni B

Start Date: Immediate

Customer visited the myhouseextension.co.uk site and submitted an enquiry. Property type: Semi detached, Work description: I wish to extend our semi-detached home shared driveway garage. Currently ...

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15 Aug

House Extensions

Hayes - UB3

Enquiry from: Surinder H

Start Date: Immediate

Customer visited the myhouseextension.co.uk site and submitted an enquiry. Property type: Semi detached, Work description: Extension in the back

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28 Mar

House Extensions

Hayes - UB4

Enquiry from: Mohammed M

Start Date: Immediate

Fit new bath + tiling

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27 Mar

House Extensions

Hayes - UB3

Enquiry from: Muhammad R

Start Date: Immediate

Home Owner Semi Detached Plans Available Single Storey Extension to rear of property Please Call to Appoint *

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20 Mar

House Extensions

Hayes - UB3

Enquiry from: Muhammad R

Start Date: Immediate

single story rear extension

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04 Feb

House Extensions

Hayes - UB3

Enquiry from: Sumara K

Start Date: Immediate

single storey side and rear(wrapround) extension with front facing double door entrance for bigger better living space and existing house needs update as well

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07 Nov

House Extensions

Hayes - UB3

Enquiry from: Sahil R

Start Date: Immediate

Garden room with toilet and kitchen

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22 Sep

House Extensions

Hayes - UB4

Enquiry from: Tahmina M

Start Date: 1 to 3 months

Are you the property owner: Owner of the property Have you considered getting your windows replaced to match a new conservatory: No Are you looking for Conservatory blinds: Yes Other Forms: 45 Agreed...

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10 Sep

House Extensions

Hayes - UB3

Enquiry from: Obeida N

Start Date: Immediate

Loft Conversion Rear One Story Extension

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21 Aug

House Extensions

Hayes - UB4

Enquiry from: J W

Start Date: Immediate

Link detached house, with garage & side gate to the side, would like to convert into kitchen with entrance into the kitchen from the hallway of the house. With bedroom & ensuite above

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FAQs

What types of extension are there?

There are many different types of extension. For example, you could install an orangery, flat or pitched roof extension, over-structure extension, single or double storey extension or a glass box extension. Which one of these is most suitable will depend on your existing property.

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.

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.

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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Hayes House extensions installers are rated 4.5 out of 5 based on 13 reviews of 119 pros.
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