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House Extension in city

House extension includes a wide variety of advantages which makes it very easy to see why the extension could be a fantastic uptick in the potential price of your residential property in regards to sales. So if you're seeking to develop a new residence extension but still not convinced concerning the job, we're below to help you. Being totally aware any residence building job is generally a heavy financial investment, there's a huge demand to be set on your choice before scheduling the commencement of any kind of work. So are house extensions worth it? Below are several of the leading advantages offered by house extensions to help you decide if it's one of the most ideal route for you.

 

What's Associated with Building an Extension?

The actions will vary depending on the extent of your extension, however you can anticipate some, otherwise all, of the below to be included when adding an extension to your home:

 

  1. Getting Building Regulations or Planning Permission (if called for as the extension is larger than permitted development).
  2. Checking your leasehold agreement (if suitable) to see to it you can do what you intend to do.
  3. Getting an architect  to draw up the plans, considering your planned use ( cooking area, bathroom, office).
  4. Hiring a competent builder with experience of larger projects.
  5. Contacting your insurance supplier to let them know of the prepared work ahead of it beginning.
  6. Obtaining car parking allows if needed for your specialists to guarantee they have easy access to your property.
  7. Making certain all intended work drops within permitted allowables.
  8. Clearing up the space and also digging deep into if necessary, including the elimination of trees.
  9. Structure work can begin.

 

What is the cost of a house extension in city?

If you're thinking about adding a two floor house extension, after that setting a budget for this project would be a excellent method to get started. Similar to a rear extension, a two storey extension usually leaves the remainder of the building needing some work as well as, because of its dimension, this may suggest the re-development of the whole house - which is why they can be very pricey. Some of the other affecting variables that can have big effect on a 2 floor house extension cost includes: your place, the dimension of the develop, complexity of the style (anything past the common construct will typically call for even more knowledge as well as time), the glazing to be incorporated (the more the glass used in the task, the extra the product expense), as well as the team utilized.

Average House extensions cost in East Grinstead

The regular cost of House extensions are £53,750 in East Grinstead. 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 East Grinstead, as reported by local LeadsDoWork members.

House extensions installation cost in East Grinstead 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 East Grinstead in December 2024

1,168

Requests for quotations in East Grinstead in December 2024

10

Requests for House extensions quotations in East Grinstead in December 2024. 0% change from November 2024.

70

Requests for House extensions quotations in West Sussex in December 2024. -13% change from November 2024.

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

House extensions searches in cities and towns near East Grinstead December 2024

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Requests for quotations in Crawley in December 2024

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Requests for quotations in East Grinstead in December 2024

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Requests for quotations in Horsham in December 2024

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Requests for quotations in Reigate in December 2024

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Requests for quotations in Oxted in December 2024

East Grinstead

East Grinstead is a town and also civil parish inside the northeastern corner of Mid Sussex, West Sussex near the East Sussex, Surrey, and Kent borders. It can be found 27 miles south of London. The civil parish features a populace of 23,942. Close by towns consist of Crawley towards the west, Tunbridge Wells to the east and Redhill and Reigate on the northwest.

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House extensions pros in East Grinstead

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.

Similar Customer Enquiries for House extensions in East Grinstead

07 Feb

House Extensions

East Grinstead - RH19

Enquiry from: Sarah I

Start Date: Immediate

A 3m x 4m extention with garden side to be bifold doors and tiled roof with skylight. heating and and electrics incorporated

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15 Sep

House Extensions

East Grinstead - RH19

Enquiry from: Brian M

Start Date: Immediate

Looking for approx all in price to build sips house circa 3000 to 3500 sq ft. Plus size about 3/4 acre

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18 Aug

House Extensions

East Grinstead - RH19

Enquiry from: Jane T

Start Date: 1 to 3 months

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: Detached Looking For: Si...

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13 Feb

House Extensions

East Grinstead - RH19

Enquiry from: Rowena J

Start Date: Less than one month

10 x 8 feet extension 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: D...

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06 Jul

House Extensions

East Grinstead - RH19

Enquiry from: Gareth J

Start Date: Immediate

Property owner Single storey extension Supplied and fitted Please call to appoint

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24 May

House Extensions

East Grinstead - RH19

Enquiry from: G

Start Date: Immediate

re-use footings for extension on existing conservatory Are you the property owner: Owner of the property Property Type: Semi detached Looking For: Single storey extension Do you have planning permis...

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30 Mar

House Extensions

East Grinstead - RH19

Enquiry from: Robert M

Start Date: 3+ months

8ft length and 8ft wide walled room that will lead into the adjacent kitchen and opening up into the Dining room Are you the property owner: Owner of the property Property Type: Semi detached Loo...

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03 Mar

House Extensions

East Grinstead - RH19

Enquiry from: Sheila M

Start Date: Immediate

new build one bed bungalow in place of garage at rear of garden Please contact to appoint

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23 Feb

House Extensions

East Grinstead - RH19

Enquiry from: Collette C

Start Date: 3+ months

2 storey side extension with some internal walls removed to create an open plan space kitchen dining family room. Upstairs 2 new bedrooms with ensuite to both and a dressing room to master bedroom. ...

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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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24 Nov

House Extensions

Forest Row - RH18

Enquiry from: Oliver D

Start Date: Immediate

General property maintenance including painting, gardening, patio refurbishment, cleaning and more.

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11 Nov

House Extensions

Hassocks - BN6

Enquiry from: James B

Start Date: Immediate

homeowner house extension please call to appoint

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07 Nov

House Extensions

Hassocks - BN6

Enquiry from: James B

Start Date: Immediate

homeowner house extension please call to appoint

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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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08 Jul

House Extensions

Horsham - RH12

Enquiry from: Reynald D

Start Date: Immediate

mr requested quotes for house extension from a builder around horsham. 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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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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20 Feb

House Extensions

Burgess Hill - RH15

Enquiry from: Abigail G

Start Date: Immediate

demolish old extension. which is 11ft ***. put in new extension, will include relocated bathroom and a living room, with bifold doors to the garden. a small lobby included. we will be having a new boi...

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FAQs

Can an extension add value to my home?

Yes. Most extensions will add substantial value to your home, and you may find that the extension adds more value than it cost. However, it’s important to be sure that the home remains balanced. Extending your garage and leaving your property with no parking spaces, for example, may impact your ability to sell.

are house extensions worth it?

Often referred to by many as the holy grail of home improvements, house extension comes with a wide range of benefits which makes it easy to see why the extension could be a great uptick in the potential price of your property in terms of sales. So if you’re looking to build a new home extension but still not convinced about the project, we’re here to help you. Being fully aware any home construction work is usually a heavy investment, there’s a huge need to be set on your decision before scheduling the commencement of any work. So are house extensions worth it? Below are some of the top benefits offered by house extensions to help you decide if it’s the most suitable route for you.

• Add To Your Home’s Value

Building an home extension is a great way to add value to your home before selling. Increasing the living space of your home is an incredible appeal to many buyers which significantly increases your property’s total value. However, you must ensure that the extension is impressively designed using top quality materials in order to generate more value.

• Good Alternative To House Moving

The most common reason for moving is usually due to a lack of sufficient space, but with house prices steadily on the increase a cost effective alternative is highly sought after. This alternative is house extension which creates more space for the household to spread out and have more privacy.

• You May Not Require A Planning Permission

You can extend your house and still not need to apply for a planning permission. To achieve this, simply comply with the laid down rules set under the permitted development rights.

• Extra Living Space

If you fill you’re starting to outgrow your existing structure and do not buy into the idea of moving, then your best bet might just be to extend your home.

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.

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.

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East Grinstead House extensions installers are rated 4.3 out of 5 based on 9 reviews of 79 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 East Grinstead House extensions contractors
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