House Extension in city

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House Extension in city

House extension comes with a wide variety of benefits that makes it easy to see why the extension could be a great uptick in the potential rate of your property in terms of sales. So if you're wanting to develop a brand-new house extension but still not persuaded regarding the job, we're here to help you. Being completely aware any type of residence construction job is typically a heavy investment, there's a huge demand to be set on your decision before setting up the start of any type of job. So are house extensions worth it? Below are a few of the top benefits offered by house extensions to help you choose if it's one of the most appropriate route for you.

 

What's Associated with Including an Extension?

The steps will certainly differ depending on the scope of your extension, but you can expect some, otherwise all, of the below to be included when including an expansion to your home:

 

  1. Getting Building Regulations or Planning Permission (if required as the extension is larger than permitted development).
  2. Checking your leasehold agreement (if suitable) to see to it you can do what you wish to do.
  3. Getting an architect  to prepare the plans, considering your expected use (kitchen, restroom, study).
  4. Hiring a competent builder with experience of larger projects.
  5. Contacting your insurance policy company to let them understand of the planned work ahead of it beginning.
  6. Acquiring auto parking allows if required for your specialists to guarantee they have easy accessibility to your home.
  7. Seeing to it all intended work falls within allowed allowables.
  8. Clearing the area and digging deep into if essential, consisting of the removal of trees.
  9. Building job can start.

 

What is the price of a house extension in city?

If you're thinking about including a two storey house extension, then establishing a budget for this job would certainly be a terrific method to get started. Comparable to a rear extension, a 2 floor extension normally leaves the remainder of the structure requiring some work and also, as a result of its dimension, this might imply the re-development of the whole house - which is why they can be extremely expensive. Some of the other affecting factors that can have large impact on a two floor house extension price consists of: your area, the dimension of the build, complexity of the design (anything past the basic build will typically need more expertise and also time), the glazing to be included (the a lot more the glass made use of in the task, the much more the product expense), along with the team made use of.

Average House extensions cost in Surrey

The regular cost of House extensions are £53,000 in Surrey. 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 2025

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 Surrey, as reported by local LeadsDoWork members.

House extensions installation cost in Surrey 2025

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

House extensions searches in February 2025

House extensions Projects in Surrey in January 2025

42,091

Requests for quotations in Surrey in January 2025

180

Requests for House extensions quotations in Surrey in January 2025. -25% change from December 2024.

950

Requests for House extensions quotations in South East in January 2025. -10% change from December 2024.

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

House extensions searches in cities and towns near Surrey January 2025

40

Requests for quotations in Croydon in January 2025

32

Requests for quotations in Morden in January 2025

22

Requests for quotations in South Croydon in January 2025

16

Requests for quotations in Kingston Upon Thames in January 2025

16

Requests for quotations in Mitcham in January 2025

Surrey

The south east English region of Surry features a population of little over 1.1 million, sharing borders with a number of other counties including Kent, Hampshire and Sussex. The county has taken on much of the overspill from London and due to its moderate land area the county carries a population density of 1,760 individuals per square mile. This is divided into 11 key boroughs, including Guildford, Woking, Elmbridge and Mole Valley. Surrey holds a lot of its historical origins from the Saxon, Medieval and Victorian periods so make certain to keep your home up-to-date by making use of reputable businesses inside the region for your house developments.

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House extensions pros in Surrey

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.

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...

Tectra Partnership Ltd

1 review(s)
Based: in Slough, SL3 0JE

Latest review

Deepak S., KT10
10th March 2016
5

House Extensions in Esher

excellent communication

LW Building Service

2 review(s)
Based: in London, SE20 8AG

Latest review

Rosa S., SE20
10th October 2015
3

House Extensions in London

I have not yet finalised quotation

JPA Building Construction LTD

1 review(s)
Based: in Twickenham , TW1 1AG

Latest review

Rosa S., SE20
10th October 2015
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 Surrey

20 Jan

House Extensions

South Croydon - CR2

Enquiry from: Richard H

Start Date: Immediate

Customer made an enquiry for House Extension via one of our websites. Looking at various options they would like to discuss directly Confirmed interest via phone at 14:00 Please call to discuss and ar...

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16 Oct

House Extensions

Lightwater - GU18

Enquiry from: ANTONY A

Start Date: Immediate

GROUND FLOOR EXTENSION, 16 SQUARE METRES, FLAT ROOF

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16 Oct

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Woking - GU21

Enquiry from: Matt J

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3m x 9 m downstairs rear extension depending on budget, side extension and roof approx 2.5M x 9M

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30 Sep

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Farnham - GU9

Enquiry from: Josh P

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single storey extension at rear of property - looking to have plans drawn up

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22 Sep

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Thornton Heath - CR7

Enquiry from: Rehana R

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rear extension for kitchen and turn present kitchen into shower room are you the property owner: owner of the property property type: terrace looking for: single storey extension do you have planning ...

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16 Sep

House Extensions

Guildford - GU4

Enquiry from: Derek G

Start Date: Immediate

approx 4m x 4m single storey extension to the rear of property to box off in line with existing extention. property is circa 1920s traditional brick and block. this extension is directly behind our g...

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02 Sep

House Extensions

Richmond - TW9

Enquiry from: Hassan M

Start Date: Immediate

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

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27 Aug

House Extensions

Morden - SM4

Enquiry from: Nadine L

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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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22 Aug

House Extensions

Woking - GU24

Enquiry from: Priyal D

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Garage conversion to home office Permission has been received

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03 Apr

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Sutton - SM1

Enquiry from: Mo A

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homeowner house extension please call to appoint

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27 Mar

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Sutton - SM1

Enquiry from: Mo A

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homeowner house extension please call to appoint

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05 Feb

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Woking - GU21

Enquiry from: Mel D

Start Date: Immediate

customer in the woking 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 pro...

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10 Dec

House Extensions

Guildford - GU5

Enquiry from: Edward P

Start Date: Immediate

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

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05 Dec

House Extensions

Lingfield - RH7

Enquiry from: Kate F

Start Date: Immediate

customer in lingfield areas is looking to do a couple of projects at the moment, and would like quotes for house extension.confirmed interest via telephone, sms and email at 05/12/2022 10:36.please ca...

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16 Sep

House Extensions

Epsom - KT19

Enquiry from: Arezu S

Start Date: Immediate

Customer is looking for House Extension quotes. They are unsure of options so would like to discuss. Confirmed interest via SMS/ Customer lives in Epsom area Please call to arrange an appointment

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11 Sep

House Extensions

Sutton - SM3

Enquiry from: JM M

Start Date: Immediate

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

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16 Aug

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Epsom - KT17

Enquiry from: Henry W

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we are interested in building a c.4,300 sq ft home in surrey using sip construction we have planning permission for a two story building with flat sedum roof, clad in grey brick, large windows and so...

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07 Aug

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Ashtead - KT21

Enquiry from: Asarun N

Start Date: Immediate

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

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26 Jul

House Extensions

Weybridge - KT13

Enquiry from: Hannah T

Start Date: Immediate

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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20 Apr

House Extensions

Croydon - CR0

Enquiry from: Mishael O

Start Date: Immediate

customer in the croydon 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 pr...

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FAQs

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.

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.
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.

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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