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House Extension in city

House extension includes a wide variety of advantages which makes it simple to see why the extension could be a wonderful uptick in the prospective rate of your building in terms of sales. So if you're wanting to develop a new house extension yet still not convinced regarding the project, we're here to help you. Being totally aware any kind of home construction work is usually a hefty financial investment, there's a significant demand to be set on your decision before arranging the beginning of any job. So are house extensions worth it? Below are several of the top advantages provided by house extensions to assist you determine if it's the most appropriate route for you.

 

What's Involved in Adding an Extension?

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

 

  1. Getting Building Regulations or Planning Permission (if required as the extension is larger than permitted development).
  2. Checking your leasehold arrangement (if appropriate) to see to it you can do what you wish to do.
  3. Hiring an architect  to create the plans, considering your planned use ( cooking area, restroom, study).
  4. Hiring a competent builder with experience of larger projects.
  5. Contacting your insurance coverage provider to allow them understand of the intended job ahead of it beginning.
  6. Obtaining vehicle parking allows if required for your service providers to guarantee they have very easy accessibility to your property.
  7. Making certain all prepared job drops within permitted allowables.
  8. Cleaning the space and also digging deep into if necessary, including the elimination of trees.
  9. Structure work can start.

 

What is the price of a house extension in city?

If you're taking into consideration adding a 2 storey house extension, after that setting a allocate this job would be a fantastic means to get started. Comparable to a back extension, a two storey extension generally leaves the remainder of the building requiring some work and, because of its size, this might indicate the re-development of the whole house - which is why they can be very costly. Some of the other affecting factors that can have large impact on a two floor house extension price consists of: your place, the size of the construct, complexity of the layout (anything beyond the standard build will typically need more knowledge and also time), the glazing to be included (the a lot more the glass made use of in the job, the more the product cost), along with the team used.

Average House extensions cost in East Lothian

The regular cost of House extensions are £50,000 in East Lothian. Costs vary based upon the materials and the company picked. The upper price range can be as high as £68,000. The material costs are in most cases around£10,500.

Average price per House extensions job in 2025

Avg. price low

Avg. price low
£42,000

Avg. price

Avg. price
£50,000

Avg. price high

Avg. price high
£68,000

£68500

£51375

£34250

£17125

£0

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

House extensions installation cost in East Lothian 2025

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

House extensions searches in June 2025

House extensions Projects in East Lothian in May 2025

931

Requests for quotations in East Lothian in May 2025

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Requests for House extensions quotations in East Lothian in May 2025. -100% change from April 2025.

574

Requests for House extensions quotations in Scotland in May 2025. -9% change from April 2025.

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

House extensions searches in cities and towns near East Lothian May 2025

10

Requests for quotations in North Berwick in May 2025

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Requests for quotations in Gullane in May 2025

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Requests for quotations in Longniddry in May 2025

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Requests for quotations in Dunbar in May 2025

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Requests for quotations in Haddington in May 2025

East Lothian

East Lothian is a small region in Scotland having a population of 97,500. The county borders the City of Edinburgh and it is one of Scotland's thirty two council areas, with a land area of simply 679 square kilometres. This provides the region a populace density of just 144 individuals for each kilometre. This populace is spread out amongst a lot of small towns and villages, with no cities in the area. Its administrative centre is Haddington, though the largest town of Musselburgh incorporates a population of 21,900. For any household developments you'll need carried out, make certain to utilise our vetted database of contractors for the best price and a top quality finish.

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House extensions pros in East Lothian

CMK Home Extensions LTD

2 review(s)
Based: in Glasgow, G61 3NU

The alternative to traditional domestic builders CMK Home Extensions bring a modern, professional approach to all your home improvement and extension needs. Whether its a new open plan living space, kitchen diner, family room or sun room we can trans...

Latest review

M M., G12
30th July 2016
4

House Extensions in Glasgow

This company has been very pro active in discussing the work to be done whilst waiting for my building warrant.

Similar Customer Enquiries for House extensions in East Lothian

12 Nov

House Extensions

Haddington - EH41

Enquiry from: Graeme M

Start Date: Immediate

customer in the haddington 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...

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28 Oct

House Extensions

Haddington - EH41

Enquiry from: Graeme M

Start Date: Immediate

customer in the haddington 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...

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20 Sep

House Extensions

Longniddry - EH32

Enquiry from: Craig H

Start Date: Immediate

i am looking for a double bedroom en-suite extension to my mother’s bungalow total budget £20,000 are you the property owner: owner of the property property type: semi detached looking for: single ...

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23 Aug

House Extensions

Dirleton - EH31

Enquiry from: Chris D

Start Date: Immediate

Simple 4x5m single story extension, under permitted development.

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28 May

House Extensions

Longniddry - EH32

Enquiry from: Gary B

Start Date: Immediate

are you the property owner: owner of the property property type: terrace other forms: kitchen design & installation, house extension agreed to receive quotes for selected products: yes please call to...

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27 Feb

House Extensions

Kingston - EH39

Enquiry from: Barbara J

Start Date: Immediate

Are you the property owner: Owner of the property Other Forms: House Extension, uPVC Double Glazing Agreed to receive quotes for selected products: Yes Please call to appoint

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30 Oct

House Extensions

Dunbar - EH42

Enquiry from: Karen F

Start Date: Immediate

End terrace Taylor Wimpey new build 2015. single storey extension off existing kitchen, 2 walks brick with glass roof and bifolds . 4m sq approx. this will involve: removing wall which the oven...

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06 Jan

House Extensions

Longniddry - EH32

Enquiry from: Chris D

Start Date: Immediate

Extend house from behind existing kitchen into rear garden to allow space for new kitchen and dining room within the extension. External dimensions of extension would be around 6.5 x 3.5m. Extension w...

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18 Sep

House Extensions

Longniddry - EH32

Enquiry from: Ronan H

Start Date: Immediate

Submit your free quote for rated tradespeople

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21 May

House Extensions

Longniddry - EH32

Enquiry from: Robert G

Start Date: Immediate

We’d like to explore possibility of downstairs toilet at front or side of house. Property Type: Semi detached Are you the property owner: Owner of the property Looking For: Single storey extension ...

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25 Feb

House Extensions

Longniddry - EH32

Enquiry from: Suman S

Start Date: Immediate

I want to have a bigger kitchen and dining by extending my house

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19 Dec

House Extensions

Haddington - EH41

Enquiry from: Allison M

Start Date: Immediate

I want to look into feasibility and cost of a single storey extension to the rear of my small terraced property to increase the living/dining area of my property. This will also require some changes ...

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03 Nov

House Extensions

Dirleton - EH31

Enquiry from: Leigh M

Start Date: 1 to 3 months

Customer visited the myhouseextension.co.uk site and submitted an enquiry. Property type: Semi detached, Work description: Extension into garden approx 2 metres out full height of house. Are you the...

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31 Mar

House Extensions

Tranent - EH33

Enquiry from: Sherman Y

Start Date: Less than one month

KITCHEN EXTENSION AND BRICK BUILT CONSERVATORY Are you the property owner: Owner of the property Property Type: Detached Looking For: Single storey extension Do you have planning permission: No Do you...

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14 Mar

House Extensions

Longniddry - EH32

Enquiry from: Iain S

Start Date: Less than one month

kitchen 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: Semi ...

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03 Mar

House Extensions

Tranent - EH33

Enquiry from: Jacqui S

Start Date: 1 to 3 months

2 storey extension approx 2.8m x 4m Are you the property owner: Owner of the property Property Type: Semi detached Looking For: Double storey extension Do you have planning permission: No Do you have ...

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26 Feb

House Extensions

Longniddry - EH32

Enquiry from: Gary B

Start Date: Immediate

We are currently waiting on the finishing drawings from our architect. We are looking to get a 2 storey extension built with an existing bedroom renovated to form an en-suite. Downstairs will be a kit...

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26 Feb

House Extensions

Longniddry - EH32

Enquiry from: Laura H

Start Date: Immediate

2 storey extension with kitchen with bi-fold doors & utility with back door with new combi boiler. Upstair bedroom with fitted wardrobes, an existing bedroom renovated to bathroom forming an ensuite....

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23 Feb

House Extensions

Blegbie - EH36

Enquiry from: Richard H

Start Date: Immediate

Single storey extension. A shaped roof. 4 or 5m x 5m surface area. Would like roof light and external back door plus 2 or 3 windows. Red clay tiled roof. Stone or slate flooring or similar. Are you t...

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08 Feb

House Extensions

Longniddry - EH32

Enquiry from: Lewis M

Start Date: Immediate

Customer visited the myhouseextension.co.uk site and submitted an enquiry. Property type: Semi detached, Work description: single floor extension

Post a similar request >

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FAQs

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.
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.

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.

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.

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