House Extension in city

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House Extension in city

House extension includes a large range of advantages that makes it easy to see why the extension could be a fantastic uptick in the possible rate of your residential or commercial property in regards to sales. So if you're seeking to construct a brand-new home extension however still not convinced concerning the project, we're right here to help you. Being completely aware any type of house construction job is usually a heavy financial investment, there's a massive need to be set on your choice prior to setting up the commencement of any work. So are house extensions worth it? Below are several of the leading benefits supplied by house extensions to help you make a decision if it's one of the most suitable course for you.

 

What's Associated with Adding an Extension?

The actions will differ depending on the scope of your extension, yet you can anticipate some, if not all, of the below to be entailed when adding an expansion to your residence:

 

  1. Acquiring Building Regulations or Planning Permission (if needed as the extension is larger than permitted development).
  2. Inspecting your leasehold agreement (if applicable) to ensure you can do what you want to do.
  3. Getting an architect  to draw the plans, considering your expected usage (kitchen, restroom, study).
  4. Hiring a competent builder with experience of larger projects.
  5. Contacting your insurance coverage provider to allow them know of the planned work ahead of it starting.
  6. Acquiring car parking allows if required for your professionals to ensure they have simple access to your property.
  7. Making certain all planned job drops within allowed allowables.
  8. Cleaning the area and excavating if essential, including the removal of trees.
  9. Building work can start.

 

What is the cost of a house extension in city?

If you're thinking about including a 2 storey house extension, then setting a allocate this task would certainly be a fantastic way to start. Similar to a back extension, a two floor extension normally leaves the rest of the structure requiring some job and, because of its dimension, this may imply the re-development of the whole house - which is why they can be very pricey. Some of the various other influencing factors that can have huge influence on a 2 floor house extension price includes: your place, the size of the build, intricacy of the design (anything beyond the typical build will usually need more proficiency as well as time), the glazing to be integrated (the a lot more the glass utilized in the job, the a lot more the product cost), in addition to the team made use of.

Average House extensions cost in East Sussex

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

House extensions installation cost in East Sussex 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 Sussex in December 2024

23,918

Requests for quotations in East Sussex in December 2024

60

Requests for House extensions quotations in East Sussex in December 2024. -33% change from November 2024.

950

Requests for House extensions quotations in South East in December 2024. -10% 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 Sussex December 2024

40

Requests for quotations in Brighton in December 2024

10

Requests for quotations in Eastbourne in December 2024

10

Requests for quotations in Hove in December 2024

10

Requests for quotations in Crowborough in December 2024

10

Requests for quotations in Hastings in December 2024

East Sussex

Found on the south coast of Great Britain, East Sussex is bordered by Kent, Surrey and West Sussex. Its population of 774,000 rates it at 29th in the UK, while enjoying an average population density of 1,120 people per square mile. Sussex in general has lots of traditional roots going back to the Saxons and Roman eras. To be certain your property will keep up-to-date and ensure top quality of work, be sure you use respectable companies in East Sussex.

Looking for House extensions in East Sussex?

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House extensions pros in East Sussex

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
25th February 2022
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
3rd August 2024
5

House Extensions in London

Great consultation by Catalin Spent a lot of time with us understanding the project and various options.

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
7th August 2016
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
4th October 2016
5

House Extensions in Harrow

Absolutely pleasant appointment. Very patient and polite, listened carefully to detail and more of my background and his...

Similar Customer Enquiries for House extensions in East Sussex

08 Apr

House Extensions

Eastbourne - BN22

Enquiry from: Amanda W

Start Date: Less than one month

customer in eastbourne areas is looking to do a couple of projects at the moment, and would like quotes for house extension.confirmed interest via sms and email at 08/04/2023 15:14.please call to arra...

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20 Dec

House Extensions

Peacehaven - BN10

Enquiry from: Sally G

Start Date: 1 to 3 months

customer in peacehaven area has requested that we arrange quotes for their house extension project.ms are considering various options and would like to discuss with a builder directly.please call to d...

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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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08 Nov

House Extensions

Brighton - BN1

Enquiry from: RACHIT M

Start Date: Immediate

customer in the brighton 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 p...

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13 Sep

House Extensions

Seaford - BN25

Enquiry from: Valerie A

Start Date: 1 to 3 months

glass box to rear of bungalow approx depth 2.5 m x 3.5 m length. are you the property owner: owner of the property property type: detached looking for: single storey extension do you have planning pe...

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12 Sep

House Extensions

Hailsham - BN27

Enquiry from: James A

Start Date: Immediate

customer has a extensions & conversions project they are looking to have done, specially they want quotes for house extension. they are unsure of options so would like to discuss with a builder.confir...

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29 Aug

House Extensions

Eastbourne - BN20

Enquiry from: Laurence G

Start Date: 1 to 3 months

we want to extend and open the back of our 1920's house with a very simple box design. we are part of an art & crafts close . are you the property owner: owner of the property property type: detached...

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15 Apr

House Extensions

Brighton - BN2

Enquiry from: Vikki R

Start Date: Less than one month

House extensions Lead House extensions Lead

extension at rear of (flat) property to increase living space. are you the property owner: owner of the property property type: other looking for: single storey extension do you have planning permissi...

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01 Dec

House Extensions

Hove - BN3

Enquiry from: Kamal B

Start Date: Less than one month

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

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01 Jul

House Extensions

St. Leonards-on-Sea - TN38

Enquiry from: Rosie S

Start Date: Immediate

extend over attached garage. either to extend 2 en-suites & create a shared walk in wardrobe, or to do that + an annexe are you the property owner: owner of the property property type: detached lookin...

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22 May

House Extensions

Polegate - BN26

Enquiry from: Alison D

Start Date: Immediate

We are building a 6m x 5m extension to our bungalow with a cathedral ceiling. We do not want to see any support for the internal roof trusses. We think using SIPs on the roof, approx roof area will ...

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15 Mar

House Extensions

Robertsbridge - TN32

Enquiry from: Matthew M

Start Date: Immediate

are you the property owner: owner of the property is this for a residential or commerial building: domestic other forms: house extension agreed to receive quotes for selected products: yes please cal...

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07 Jan

House Extensions

Brighton - BN2

Enquiry from: ELEANOR B

Start Date: Immediate

are you the property owner: owner have you considered getting your windows replaced to match a new conservatory: no other forms: house extension agreed to receive quotes for selected products: yes pl...

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17 Nov

House Extensions

Lewes - BN7

Enquiry from: Anthony K

Start Date: Immediate

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: house extension, building maintenance agreed to rece...

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07 Nov

House Extensions

St. Leonards-on-Sea - TN38

Enquiry from: Shammi B

Start Date: 1 to 3 months

room extension 12ft x9ft are you the property owner: owner of the property property type: semi detached looking for: single storey extension looking for: double storey extension do you have planning p...

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21 Feb

House Extensions

Wadhurst - TN5

Enquiry from: Adele G

Start Date: Immediate

2 storey side extension to include an en suite upstairs and office downstairs

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10 Jan

House Extensions

Hove - BN3

Enquiry from: Pavel M

Start Date: Immediate

6x3: 18m2 - 2 story extension + loft space (every floor single room with 2 windows) Email only, NO calls!! Thank you.

Post a similar request >

09 Sep

House Extensions

Brighton - BN1

Enquiry from: Andrew S

Start Date: Less than one month

Knock down garage and workshop Build 2 storey extension of 10ft x 22ft Build attached garage of approx 8ft x 15ft Knock through upstairs and install additional ensuite to master Knock through down...

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04 May

House Extensions

Crowborough - TN6

Enquiry from: Aaron S

Start Date: Immediate

Customer is looking to have a house extension done. Please call to discuss

Post a similar request >

10 Mar

House Extensions

Bexhill-on-Sea - TN39

Enquiry from: Rebecca K

Start Date: Immediate

Hi I am enquiring about a quote for a 4m by 8m single storey extension. Planning permission is in place, so ready to start building now. Thanks Rebecca Customer is currently in the process of loo...

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FAQs

Will my extension be expensive?

It depends on the size and type of extension. Small porches or flat roof extensions are very reasonably priced. More substantial two storey extensions can be expensive. In general, the price is roughly proportional to the amount of space you add to your home.

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.

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.

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.

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East Sussex House extensions installers are rated 4.4 out of 5 based on 11 reviews of 102 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 Sussex House extensions contractors
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