House Extension in city

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House Extension in city

House extension includes a wide range of benefits that makes it easy to see why the extension could be a great uptick in the prospective rate of your property in terms of sales. So if you're wanting to construct a new house extension but still not persuaded about the task, we're here to help you. Being totally aware any kind of residence building work is generally a hefty financial investment, there's a big requirement to be set on your choice prior to arranging the start of any type of work. So are house extensions worth it? Below are a few of the leading benefits offered by house extensions to help you choose if it's one of the most ideal path for you.

 

What's Associated with Building an Extension?

The actions will certainly differ depending upon the scope of your extension, however you can anticipate some, otherwise all, of the listed below to be involved when adding an extension to your home:

 

  1. Acquiring Building Regulations or Planning Permission (if called for as the extension is larger than permitted development).
  2. Inspecting your leasehold agreement (if applicable) to ensure you can do what you wish to do.
  3. Enlisting an architect  to create the plans, considering your intended use ( kitchen area, bathroom, research study).
  4. Hiring a competent builder with experience of larger projects.
  5. Calling your insurance supplier to let them know of the intended job ahead of it starting.
  6. Obtaining car parking permits if required for your service providers to guarantee they have very easy access to your residential building.
  7. Seeing to it all prepared job drops within permitted allowables.
  8. Cleaning the area and also excavating if required, including the elimination of trees.
  9. Building job can start.

 

What is the price of a house extension in city?

If you're thinking about adding a two storey house extension, then setting a allocate this job would be a excellent means to start. Comparable to a back extension, a 2 storey extension typically leaves the remainder of the building requiring some job and also, as a result of its size, this may imply the re-development of the whole house - which is why they can be very pricey. Some of the other affecting elements that can have large effect on a 2 storey house extension price consists of: your area, the size of the develop, complexity of the design (anything beyond the standard construct will usually require even more proficiency and time), the glazing to be incorporated (the a lot more the glass utilized in the task, the a lot more the material expense), along with the team utilized.

Average House extensions cost in Slough

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

House extensions installation cost in Slough 2025

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

House extensions searches in March 2025

House extensions Projects in Slough in February 2025

3,142

Requests for quotations in Slough in February 2025

10

Requests for House extensions quotations in Slough in February 2025. 0% change from January 2025.

110

Requests for House extensions quotations in Berkshire in February 2025. 10% change from January 2025.

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

House extensions searches in cities and towns near Slough February 2025

10

Requests for quotations in Slough in February 2025

10

Requests for quotations in Maidenhead in February 2025

10

Requests for quotations in Windsor in February 2025

2

Requests for quotations in Marlow in February 2025

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Requests for quotations in Iver in February 2025

Slough

Slough has a populace of just a little more than 140,000, positioned just 22 miles west of central London. There has been major redevelopment of the town centre in recent years, with many of the older properties replaced with brand new offices and shopping areas. A £400 million venture is also going ahead and planned for a 2018 completion. Do a comparison of providers in Slough and find the right cost for your household improvements.

Looking for House extensions in Slough?

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House extensions pros in Slough

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 Slough

22 Aug

House Extensions

Slough - SL2

Enquiry from: Mary P

Start Date: Immediate

customer in slough 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 22/08/2022 01:11.please call to arrange ...

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09 Jul

House Extensions

Slough - SL2

Enquiry from: Stuart B

Start Date: Immediate

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

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12 Jan

House Extensions

Slough - SL3

Enquiry from: Raj S

Start Date: Immediate

customer in slough 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 12/01/2022 15:14.please call to arrange ...

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24 Oct

House Extensions

Slough - SL1

Enquiry from: Ara B

Start Date: Immediate

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

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10 Sep

House Extensions

Slough - SL1

Enquiry from: Bart M

Start Date: Immediate

5.6 by 5.3 single story rear extension flat roof

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05 Sep

House Extensions

Slough - SL1

Enquiry from: Bart M

Start Date: Immediate

5.6 by 5.3 single story rear extension flat roof

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19 Aug

House Extensions

Slough - SL1

Enquiry from: Anne R

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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30 Nov

House Extensions

Slough - SL3

Enquiry from: Huda D

Start Date: Immediate

Rear extension 4x5.5 Using brick finish And flat roof with skylight

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21 Nov

House Extensions

Slough - SL1

Enquiry from: Govresh P

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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04 Jul

House Extensions

Slough - SL2

Enquiry from: Parmjit S

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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30 May

House Extensions

Slough - SL2

Enquiry from: Kamran A

Start Date: Immediate

are you the property owner: owner have you considered getting your windows replaced to match a new conservatory: yes how many windows are you looking for: 2 windows other forms: kitchen design & inst...

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07 Jan

House Extensions

Slough - SL3

Enquiry from: Manjari S

Start Date: Immediate

Are you the home owner of that property? homeowner Are you replacing an existing porch or is this a new build? New build What material do you require, UPVC? UPVC What colour do you want it to be? Whit...

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05 Jul

House Extensions

Slough - SL3

Enquiry from: Muhammad A

Start Date: Immediate

No previous quotes Property owner House extension Please call to appoint

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07 May

House Extensions

Slough - SL2

Enquiry from: Raqzeen K

Start Date: 1 to 3 months

extension at the back double storey loft conversion Customer is currently in the process of looking for quotes to add a Double storey extension to their property. Are you the property owner: Owne...

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12 Feb

House Extensions

Slough - SL1

Enquiry from: Maki H

Start Date: Immediate

Two-story extension with a conservatory

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10 Dec

House Extensions

Slough - SL1

Enquiry from: Luna C

Start Date: Immediate

Double storey side extension planning approved for an additional bedroom/reception room, cloakroom and en suite.

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20 Nov

House Extensions

Slough - SL3

Enquiry from: Ricky R

Start Date: Immediate

39 thorn drive

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03 Aug

House Extensions

Slough - SL2

Enquiry from: Colin L

Start Date: Immediate

A double storey extension with a pitched roof (replacing existing double garage internal dimension 6.25m x 6) and building on top). Also extending out on the ground floor (single storey) by approx 4m...

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13 Jul

House Extensions

Slough - SL3

Enquiry from: Eba A

Start Date: Less than one month

We want to replace the old existing porch with the new one. The ideal is to have half bricks and half glass. We will need a front door for the porch and another door for the house. Property Type: Sem...

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22 Jun

House Extensions

Slough - SL3

Enquiry from: Eba A

Start Date: Less than one month

We want to replace the old existing porch with the new one. The ideal is to have half bricks and half glass. We will need a front door for the porch and another door for the house. Property Type: Sem...

Post a similar request >

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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.

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.

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.

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.

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