House Extension in city

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House Extension in city

House extension comes with a wide variety of advantages that makes it easy to see why the extension could be a excellent uptick in the possible price of your residential or commercial property in regards to sales. So if you're wanting to develop a brand-new residence extension but still not persuaded regarding the task, we're below to assist you. Being fully mindful any type of home construction work is typically a heavy investment, there's a big requirement to be set on your decision prior to scheduling the commencement of any job. So are house extensions worth it? Below are a few of the leading benefits offered by house extensions to help you make a decision if it's the most ideal route for you.

 

What's Associated with Building an Extension?

The actions will vary relying on the range of your extension, yet you can anticipate some, if not all, of the listed below to be involved when adding an extension to your house:

 

  1. Obtaining Building Regulations or Planning Permission (if required as the extension is larger than permitted development).
  2. Checking your leasehold agreement (if relevant) to ensure you can do what you intend to do.
  3. Enlisting an architect  to draw up the plans, considering your planned usage (kitchen, washroom, office).
  4. Hiring a competent builder with experience of larger projects.
  5. Calling your insurance policy supplier to let them recognize of the prepared work ahead of it beginning.
  6. Getting parking permits if required for your service providers to guarantee they have very easy access to your residential property.
  7. Making sure all intended job drops within permitted allowables.
  8. Cleaning the area and excavating if needed, 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 including a 2 storey house extension, then setting a budget for this job would be a wonderful method to begin. Comparable to a back extension, a 2 storey extension normally leaves the remainder of the structure requiring some work as well as, due to its dimension, this might imply the re-development of the whole house - which is why they can be really expensive. Several of the various other influencing elements that can have big impact on a two storey house extension expense includes: your location, the dimension of the build, complexity of the layout (anything past the basic develop will normally call for even more proficiency and time), the glazing to be incorporated (the a lot more the glass utilized in the task, the much more the material price), as well as the group utilized.

Average House extensions cost in Crawley

The regular cost of House extensions are £53,750 in Crawley. Costs vary based upon the materials and the company picked. The upper price range can be as high as £74,500. The material costs are in most cases around£10,500.

Average price per House extensions job in 2025

Avg. price low

Avg. price low
£35,500

Avg. price

Avg. price
£53,750

Avg. price high

Avg. price high
£74,500

£75000

£56250

£37500

£18750

£0

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

House extensions installation cost in Crawley 2025

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

House extensions searches in April 2025

House extensions Projects in Crawley in March 2025

3,499

Requests for quotations in Crawley in March 2025

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Requests for House extensions quotations in Crawley in March 2025. -50% change from March 2025.

70

Requests for House extensions quotations in West Sussex in March 2025. -13% change from March 2025.

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

House extensions searches in cities and towns near Crawley March 2025

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Requests for quotations in Crawley in March 2025

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Requests for quotations in East Grinstead in March 2025

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Requests for quotations in Horsham in March 2025

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Requests for quotations in Reigate in March 2025

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Requests for quotations in Oxted in March 2025

Crawley

The West Sussex town and borough of Crawley features over 106,000 people. It became a well known passing trade being on the road from Brighton to London and now features London's Gatwick Airport about the edge of the town. Extension has been projected on the western side of the town, with industrial and retail sectors likely to increase. Be sure your home developments are carried out by a reliable business in Crawley and contrast quotations using our system.

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House extensions pros in Crawley

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.

Similar Customer Enquiries for House extensions in Crawley

24 Sep

House Extensions

Crawley - RH10

Enquiry from: James D

Start Date: Immediate

House extention In back or side of garden

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20 Sep

House Extensions

Crawley - RH10

Enquiry from: Tazeem A

Start Date: Immediate

*homeowner house extension please call to appoint

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12 Jul

House Extensions

Crawley - RH10

Enquiry from: Saber A

Start Date: 1 to 3 months

hi, i'm interested in extending an existing room over the garage. so it will involve knocking one was down and an extension of roughly 3mx4m. would like to know the cost with an ensuite and without. a...

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01 Jul

House Extensions

Crawley - RH10

Enquiry from: Gareth J

Start Date: Immediate

mr requested quotes for house extension from a builder around crawley. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the information below is ...

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28 Jun

House Extensions

Crawley - RH11

Enquiry from: Nicola P

Start Date: 1 to 3 months

add a second floor or roof conversion to a bungalow are you the property owner: owner of the property property type: detached looking for: single storey extension do you have planning permission: no d...

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12 Jun

House Extensions

Crawley - RH11

Enquiry from: Thulakshan V

Start Date: Immediate

customer made an online enquiry for house extension and confirmed on telephone, sms and email they would like a call with a builder to discuss prices.please call to arrange an appointment to quote. ar...

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10 Jun

House Extensions

Crawley - RH10

Enquiry from: Andy B

Start Date: Immediate

Infill double garage door. Form storage area to one side. remaining area to be a bedroom with on suite wet room.

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23 May

House Extensions

Crawley - RH11

Enquiry from: Tim B

Start Date: Immediate

single story extension, off the existing kitchen. bi fold doors across the back end, ideally pitched roof with sky lights to give greater height. are you the property owner: owner of the property look...

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23 Jan

House Extensions

Crawley - RH10

Enquiry from: Jerome C

Start Date: Immediate

Single storey rear extension measuring 4.6m x 5.8m wide. Extention to include 2 rooms left and right with French doors on one side and window on the other Are you the property owner: Owner of the prop...

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16 Jan

House Extensions

Crawley - RH10

Enquiry from: Jerome C

Start Date: Immediate

Single storey rear extension measuring 4.6m x 5.8m wide. Extention to include 2 rooms left and right with French doors on one side and window on the other Are you the property owner: Owner of the prop...

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20 Dec

House Extensions

Crawley - RH11

Enquiry from: Shakil A

Start Date: Immediate

Existing conservatory to be demolished, excavated and new rear extension. Plans approved Customer is currently in the process of looking for quotes to add a Single storey extension to their property....

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06 Oct

House Extensions

Crawley - RH11

Enquiry from: Hina F

Start Date: 1 to 3 months

Are you the property owner: Owner of the property Property Type: Semi detached Looking For: Single storey extension Do you have planning permission: Yes Do you have plans drawn up: No Do you require P...

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04 Oct

House Extensions

Crawley - RH11

Enquiry from: Hina F

Start Date: Less than one month

Property Type: Semi detached Are you the property owner: Owner of the property Looking For: Single storey extension Do you have planning permission: No Do you have plans drawn up: No Do you require Pl...

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11 Apr

House Extensions

Crawley - RH10

Enquiry from: Ed L

Start Date: Immediate

Property Type: Semi Detached Have you got a rough idea of the design you would like: Yes How many bedrooms are you looking to have: 1-2 Bedrooms How many storeys are you looking for the property to h...

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07 Apr

House Extensions

Crawley - RH10

Enquiry from: Paul Y

Start Date: Immediate

Property Type: Detached House Have you got a rough idea of the design you would like: Some Ideas How many bedrooms are you looking to have: 3-4 Bedrooms How many storeys are you looking for the prope...

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08 Mar

House Extensions

Crawley - RH10

Enquiry from: Elaine H

Start Date: 1 to 3 months

Are you the property owner: Owner of the property Is this for a Residential or Commerial Building: Domestic Other Forms: 45 Agreed to recieve quotes for selected products: Yes Please call to appoint

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01 Jan

House Extensions

Crawley - RH10

Enquiry from: Manishaa O

Start Date: Immediate

Customer visited the myhouseextension.co.uk site and submitted an enquiry. Property type: Detached, Work description: Extension over garage Loft conversion Conservatory replacement with extension...

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27 Dec

House Extensions

Crawley - RH10

Enquiry from: Nadia E

Start Date: Immediate

rear and conservatory kitchen extention

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09 Dec

House Extensions

Crawley - RH10

Enquiry from: Anand S

Start Date: 1 to 3 months

Customer is currently in the process of looking for quotes to add a Double storey extension to their property. Are you the property owner: Owner of the property Property Type: Detached Looking For: Do...

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20 Nov

House Extensions

Crawley - RH10

Enquiry from: NADEESHA P

Start Date: 3+ months

Homeowner Please contact to appoint

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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.

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.

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.

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.
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Crawley House extensions installers are rated 4.5 out of 5 based on 7 reviews of 77 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 Crawley House extensions contractors
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