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House Extension in city

House extension includes a wide range of benefits that makes it very easy to see why the extension could be a fantastic uptick in the potential price of your building in regards to sales. So if you're wanting to develop a brand-new home extension however still not persuaded about the job, we're below to help you. Being totally aware any type of house building and construction work is typically a hefty investment, there's a significant demand to be set on your choice prior to setting up the start of any work. So are house extensions worth it? Below are some of the leading benefits supplied by house extensions to help you choose if it's the most suitable route for you.

 

What's Associated with Building an Extension?

The steps will certainly differ depending upon the extent of your extension, yet you can expect some, if not all, of the below to be included when including an expansion to your house:

 

  1. Acquiring Building Regulations or Planning Permission (if needed as the extension is larger than permitted development).
  2. Examining your leasehold agreement (if suitable) to ensure you can do what you intend to do.
  3. Employing an architect  to create the plans, considering your planned usage (kitchen, bathroom, research study).
  4. Hiring a competent builder with experience of larger projects.
  5. Contacting your insurance carrier to let them recognize of the intended job ahead of it starting.
  6. Getting vehicle parking allows if needed for your professionals to guarantee they have very easy access to your building.
  7. Making sure all prepared work falls within allowed allowables.
  8. Cleaning the space as well as digging deep into if necessary, including the removal of trees.
  9. Building work can begin.

 

What is the expense of a house extension in city?

If you're taking into consideration including a 2 floor house extension, after that establishing a budget for this job would be a terrific method to begin. Comparable to a back extension, a 2 floor extension typically leaves the rest of the building requiring some work and also, due to its size, this might imply the re-development of the whole house - which is why they can be very expensive. Several of the various other influencing aspects that can have huge influence on a two storey house extension price consists of: your place, the dimension of the develop, intricacy of the style (anything past the basic build will generally call for even more proficiency and time), the glazing to be incorporated (the extra the glass made use of in the job, the much more the product price), in addition to the group used.

Average House extensions cost in Harrow

The regular cost of House extensions are £53,000 in Harrow. 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 2024

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 Harrow, as reported by local LeadsDoWork members.

House extensions installation cost in Harrow 2024

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

House extensions searches in November 2024

House extensions Projects in Harrow in October 2024

7,828

Requests for quotations in Harrow in October 2024

42

Requests for House extensions quotations in Harrow in October 2024. 24% change from September 2024.

50

Requests for House extensions quotations in Middlesex in October 2024. 25% change from September 2024.

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

House extensions searches in cities and towns near Harrow October 2024

42

Requests for quotations in Harrow in October 2024

20

Requests for quotations in Wembley in October 2024

9

Requests for quotations in Stanmore in October 2024

9

Requests for quotations in Edgware in October 2024

5

Requests for quotations in Ruislip in October 2024

Harrow

Without doubt one of London's most heavily populated boroughs holds just over 239,000 and is set towards the northeast of the capital. The town of Harrow was established in 1934, transforming into a borough in 1954. The borough has a contrast in affluence; while there are high-end areas including Harrow-on-the-Hill and Pinner, a 2011 report shows 7,000 children are in poverty. Don't spend more than you need to for your property improvements and get the right price from vetted companies.

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House extensions pros in Harrow

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.

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

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 Harrow

11 Aug

House Extensions

Harrow - HA2

Enquiry from: Archit J

Start Date: Immediate

Rear extension squaring off. We have half of the width of the house already extended to the rear. Now want to square it off by extending the remaining ~4 meter width to similar 6 meter depth. So area ...

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06 Dec

House Extensions

Harrow - HA3

Enquiry from: S Nasir Z

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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13 Aug

House Extensions

Harrow - HA3

Enquiry from: Parul K

Start Date: Immediate

customer made an enquiry for house extension and confirmed on the quotatis site they would like quotes from a builder.mrs lives in the harrow area and would like a call to discuss options.see below de...

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04 Mar

House Extensions

Harrow - HA1

Enquiry from: Steve S

Start Date: Immediate

i am at the planning stage of a 6x7m wraparound ground floor rear and side extension on my semi-detached house and am interested in using sips panels for the construction. customer is currently in th...

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26 Oct

House Extensions

Harrow - HA2

Enquiry from: Maz K

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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13 Aug

House Extensions

Harrow - HA3

Enquiry from: Sid E

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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14 Dec

House Extensions

Harrow - HA3

Enquiry from: Vas R

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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08 Aug

House Extensions

Harrow - HA1

Enquiry from: Adam H

Start Date: Immediate

i would like a quote on an outbuilding at the back of the garden, and levelling of garden. customer is currently in the process of looking for quotes to add a single storey extension to their propert...

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02 Mar

House Extensions

Harrow - HA2

Enquiry from: Himesh C

Start Date: Less than one month

Semi detached house look for a loft extention, a 2 storey extention width of 4 meters by 7 meters. Shell only with box roof on existing and on the new. A new staircase 2 bathroom. Using concrete panel...

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30 Jan

House Extensions

Harrow - HA3

Enquiry from: Vishwaraj G

Start Date: Immediate

Are you the home owner of that property? Yes 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? Unsure I a...

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16 Oct

House Extensions

Harrow - HA3

Enquiry from: Jignesh V

Start Date: Immediate

I already have 1st floor extension where one side wall is full 2.2 metre height while the other end is only 1 meter height. I want to bring this wall to a full height. The roof to match with the curre...

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23 Sep

House Extensions

Harrow - HA3

Enquiry from: Jignesh V

Start Date: Immediate

I already have 1st floor extension where one side wall is full 2.2 metre height while the other end is only 1 meter height. I want to bring this wall to a full height. The roof to match with the curre...

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17 Jul

House Extensions

Harrow - HA2

Enquiry from: Mujahid Z

Start Date: Immediate

brick built shed for office use with toilet

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18 May

House Extensions

Harrow - HA3

Enquiry from: Sangarsh S

Start Date: Less than one month

18 Oyster Quay, Portway Portway Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Relative of Owner Property T...

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03 Mar

House Extensions

Harrow - HA2

Enquiry from: Osman K

Start Date: Immediate

We are a building company providing a unique service of utilising spaces. Would be nice to get some leads. Kind regards

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20 Nov

House Extensions

Harrow - HA3

Enquiry from: GEETA U

Start Date: Immediate

Homeowner Please contact to appoint

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14 Nov

House Extensions

Harrow - HA3

Enquiry from: GEETA U

Start Date: Immediate

Homeowner Please contact to appoint

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24 Oct

House Extensions

Harrow - HA1

Enquiry from: Balakrishnan A

Start Date: Immediate

Submit your free quote for rated tradespeople

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27 Sep

House Extensions

Harrow - HA1

Enquiry from: Adam S

Start Date: Immediate

Home Owner Supplied and Fitted Call to Appoint

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13 Sep

House Extensions

Harrow - HA3

Enquiry from: BHUPENDRA V

Start Date: Immediate

Rear 6 metre extension, Bathroom/Wetroom conversion, New Kitchen, Sewage Relocation, Underfloor heating

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FAQs

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.

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.

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.

Should I use concrete or timber footings?

For 2 metre solid fences it’s recommended to use concrete posts to support each panel. For smaller 1 metre fences or for picket fences with gaps between each timber piece you can use timber posts. A fencing contractor will be able to advise you on the best materials from the length and requirements of a new fence.

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