House Extension in city

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House Extension in city

House extension includes a variety of benefits that makes it simple to see why the extension could be a terrific uptick in the possible price of your property in terms of sales. So if you're wanting to construct a new house extension however still not encouraged about the task, we're right here to aid you. Being completely aware any kind of home building job is generally a hefty investment, there's a substantial demand to be set on your decision before setting up the commencement of any job. So are house extensions worth it? Below are a few of the leading benefits supplied by house extensions to assist you determine if it's one of the most ideal path for you.

 

What's Involved in Adding an Extension?

The steps will certainly differ depending on the extent of your extension, however you can anticipate some, otherwise all, of the below to be involved when including an extension to your home:

 

  1. Obtaining Building Regulations or Planning Permission (if called for as the extension is larger than permitted development).
  2. Inspecting your leasehold contract (if relevant) to see to it you can do what you wish to do.
  3. Getting an architect  to prepare the plans, considering your intended usage (kitchen, shower room, office).
  4. Hiring a competent builder with experience of larger projects.
  5. Calling your insurance carrier to allow them know of the planned work ahead of it starting.
  6. Obtaining car parking allows if needed for your specialists to guarantee they have very easy access to your residential property.
  7. Making certain all planned work drops within permitted allowables.
  8. Clearing the area and also excavating if needed, consisting of the elimination of trees.
  9. Structure job can begin.

 

What is the expense of a house extension in city?

If you're considering adding a two storey house extension, then establishing a budget for this project would certainly be a wonderful way to begin. Similar to a rear extension, a 2 storey extension normally leaves the rest of the structure requiring some job as well as, due to its dimension, this might imply the re-development of the whole house - which is why they can be very costly. A few of the other influencing elements that can have large effect on a two floor house extension expense includes: your place, the size of the develop, intricacy of the style (anything beyond the conventional develop will usually call for more competence and also time), the glazing to be included (the more the glass used in the task, the extra the product price), as well as the group used.

Average House extensions cost in Dorset

The regular cost of House extensions are £50,000 in Dorset. 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 2026

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 Dorset, as reported by local LeadsDoWork members.

House extensions installation cost in Dorset 2026

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

House extensions searches in June 2026

House extensions Projects in Dorset in May 2026

15,137

Requests for quotations in Dorset in May 2026

90

Requests for House extensions quotations in Dorset in May 2026. 0% change from April 2026.

491

Requests for House extensions quotations in South West in May 2026. -2% change from April 2026.

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

House extensions searches in cities and towns near Dorset May 2026

10

Requests for quotations in Poole in May 2026

10

Requests for quotations in Ferndown in May 2026

10

Requests for quotations in Blandford Forum in May 2026

10

Requests for quotations in Christchurch in May 2026

10

Requests for quotations in Bournemouth in May 2026

Dorset

The county of Dorset can be found in the southwest of England having a large portion on the southern coastline. With a population of little more than 700,000 the county positions at 32nd in the UK with regard to region and has a small density of only 690 people per square mile mainly because of its relatively large land area. Dorset has a large number of older people residing in the county and a lower than average number of younger people. In fact, nearly 26% are of retirement living age; considerably larger than most of England and Wales. Irrespective of your age, when it comes to improving your home, make sure to work with vetted experts for a wonderful finish.

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Similar Customer Enquiries for House extensions in Dorset

21 Sep

House Extensions

Weymouth - DT3

Enquiry from: Mike B

Start Date: 1 to 3 months

require someone to price up a small front extension approx 6.4x2.3m onto a single story detached bungalow. are you the property owner: owner of the property property type: other looking for: single st...

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16 Aug

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Wimborne - BH21

Enquiry from: Sarah B

Start Date: Immediate

Replacement of walls, build garden room, new paving, rendering of wall

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06 Jul

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Weymouth - DT4

Enquiry from: Sheethal S

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Customer is looking for quotes for House Extension from pros around Weymouth. Please call to arrange appointment to discuss

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01 Mar

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Bournemouth - BH10

Enquiry from: Andrew P

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Replace conservatory with tiled roof 10ft x 12ft

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11 Feb

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Lyme Regis - DT7

Enquiry from: Florian F

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I am looking to add-on a boot room to my house. Size 2.6m x 3.8m. I do have a drawing. I would like to consider a prefab idea.

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25 Apr

House Extensions

Weymouth - DT3

Enquiry from: Len M

Start Date: Immediate

single and two storey annex are you the property owner: owner of the property looking for: double storey extension do you have planning permission: yes do you have plans drawn up: yes time scale: less...

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16 Apr

House Extensions

Wareham - BH20

Enquiry from: Billy B

Start Date: Immediate

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

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17 Feb

House Extensions

Bournemouth - BH10

Enquiry from: Temi S

Start Date: Immediate

kitchen and diner extension are you the property owner: owner of the property property type: detached looking for: double storey extension

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13 Feb

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Bournemouth - BH6

Enquiry from: Steve S

Start Date: Immediate

the job is as follows ,the footings are in to the point screed has been laid for the floor, the dimensions being 5.8m x 3.4m. i'm after a timber frame build with a flat roof and a lantern. the side f...

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11 Dec

House Extensions

Bournemouth - BH1

Enquiry from: Christine M

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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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05 Nov

House Extensions

Bournemouth - BH8

Enquiry from: Patricia N

Start Date: Less than one month

10m * 4m side extension. 3 windows and 1 side door. only main structure required ( foundation, insulated brick walls, flat roof , floor, door and window openings). no internal finishes required ( pla...

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27 Oct

House Extensions

Sherborne - DT9

Enquiry from: John M

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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01 Sep

House Extensions

Poole - BH16

Enquiry from: Jesse G

Start Date: Less than one month

in the process of buying bungalow and wish to add first floor to form house with two first floor bedrooms, . bathroom and lounge area. are you the property owner: owner of the property looking for: si...

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24 Aug

House Extensions

Shaftesbury - SP7

Enquiry from: Brierley M

Start Date: Immediate

customer in shaftesbury 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 02/08/2021 17:29.please call to arr...

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20 Jul

House Extensions

Bournemouth - BH7

Enquiry from: Adisa Z

Start Date: Immediate

customer in the bournemouth 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 th...

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19 Jul

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Bournemouth - BH9

Enquiry from: Tamra P

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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31 May

House Extensions

Poole - BH12

Enquiry from: Paul C

Start Date: 1 to 3 months

i have plans for extension already drawn up and intrested in price for build using sips. please can someone email me. so i can send on the plans customer is currently in the process of looking for qu...

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03 Sep

House Extensions

Bournemouth - BH9

Enquiry from: Jane B

Start Date: Immediate

pass: 4 - call anytime. new build or replacement: new build quote requested on a porch, in pvcu, to be supplied and fitted. are you the property owner: owner of the property do you have plannin...

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21 Aug

House Extensions

Poole - BH12

Enquiry from: Anna B

Start Date: Immediate

change a front walland new door fitted are you the property owner: owner of the property do you have planning permission: no what material are you looking for: upvc what level of service do you requir...

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12 Aug

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Christchurch - BH23

Enquiry from: Trevor P

Start Date: Immediate

replacement of a rotting wooden/glass side door entrance porch. it is also now tilting away from the side of the bungalow due to inadequate foundations. same size replacement ie. 1.2metres out from si...

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FAQs

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.

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.

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.
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