House Extension in city

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House Extension in city

House extension includes a variety of advantages which makes it easy to see why the extension could be a fantastic uptick in the possible price of your residential or commercial property in regards to sales. So if you're aiming to build a new home extension but still not convinced about the task, we're here to assist you. Being fully mindful any home construction work is typically a heavy financial investment, there's a huge need to be set on your decision before setting up the commencement of any work. So are house extensions worth it? Below are a few of the leading benefits used by house extensions to assist you make a decision if it's one of the most appropriate route for you.

 

What's Associated with Building an Extension?

The steps will certainly vary depending on the scope of your extension, but you can expect some, if not all, of the listed below to be involved when adding an extension to your home:

 

  1. Getting Building Regulations or Planning Permission (if needed as the extension is larger than permitted development).
  2. Examining your leasehold agreement (if suitable) to make certain you can do what you intend to do.
  3. Hiring an architect  to draw up the plans, considering your expected usage (kitchen, bathroom, office).
  4. Hiring a competent builder with experience of larger projects.
  5. Calling your insurance coverage carrier to allow them know of the prepared work ahead of it beginning.
  6. Getting car parking allows if needed for your service providers to ensure they have simple accessibility to your residential building.
  7. Making sure all prepared work falls within permitted allowables.
  8. Clearing up the area as well as excavating if needed, consisting of the removal of trees.
  9. Building job can start.

 

What is the expense of a house extension in city?

If you're taking into consideration adding a two storey house extension, after that establishing a allocate this job would certainly be a wonderful method to start. Comparable to a rear extension, a 2 floor extension normally leaves the rest of the structure requiring some work and also, due to its size, this may suggest the re-development of the entire house - which is why they can be really pricey. A few of the other affecting aspects that can have large effect on a two floor house extension cost includes: your location, the size of the build, complexity of the design (anything beyond the common construct will generally need more experience as well as time), the glazing to be integrated (the extra the glass used in the task, the extra the product price), in addition to the team utilized.

Average House extensions cost in Chertsey

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

House extensions installation cost in Chertsey 2025

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

House extensions searches in May 2025

House extensions Projects in Chertsey in April 2025

465

Requests for quotations in Chertsey in April 2025

5

Requests for House extensions quotations in Chertsey in April 2025. -17% change from March 2025.

180

Requests for House extensions quotations in Surrey in April 2025. -25% change from March 2025.

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

House extensions searches in cities and towns near Chertsey April 2025

16

Requests for quotations in Kingston Upon Thames in April 2025

10

Requests for quotations in Epsom in April 2025

7

Requests for quotations in Walton-on-thames in April 2025

6

Requests for quotations in East Molesey in April 2025

6

Requests for quotations in Surbiton in April 2025

Chertsey

Chertsey is a town in the Runnymede borough of the English county of Surrey. It's located on the right bank of the River Thames exactly where it meets a corollary, the Abbey River and a tributary, the River Bourne. In accordance with the 2011 Census, the town features a population of around 15967. Being inside a narrow projection of the Greater London Urban Area, encompassed by the Thames and the M25, as well as having a branch line railway, travelling 29 miles to central London is made fairly easy for the town's residents, making Chertsey a commuter town. The town is home to a variety of historic landmarks. Chertsey's built-up area comprises the mediaeval tower and chancel roof of its Anglican church, a sizeable curfew bell, and listed buildings dating back to the 18th century, such as the local pedestrian bridge and Botleys Mansion. Surrounding the landmarks are a number of independent and commercial chain companies, providing a wide selection of hotels, cafes, gift shops, public houses and restaurants, in addition to a church and a museum. The museum hosts the Black Cherry Fair each year, which includes live music performances and refreshments within the museum garden. As a result of the big amounts of open field and green spaces inside the town, further entertainment is provided for residents by the sports and playing fields, the Thames Path National Trail, Chertsey Meads plus a round knoll known as St. Ann's Hill. A particularly desirable amusement for residents and visitors is Thorpe Park, a theme park attached to the town by a frequent bus service and Chertsey station.For all your property upgrades, be sure that you use trustworthy experts in Chertsey to make sure you get the most effective quality.

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House extensions pros in Chertsey

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 Chertsey

18 Nov

House Extensions

Chertsey - KT16

Enquiry from: Priscilla S

Start Date: Less than one month

Are you the property owner: Owner of the property How many windows do you require: What level of service do you require: Supply and fit Other Forms: None Please call to appoint Customer is currently ...

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15 Nov

House Extensions

Chertsey - KT16

Enquiry from: Priscilla S

Start Date: Less than one month

Are you the property owner: Owner of the property How many windows do you require: What level of service do you require: Supply and fit Other Forms: None Please call to appoint Customer is currently ...

Post a similar request >

12 Nov

House Extensions

Chertsey - KT16

Enquiry from: Priscilla S

Start Date: Less than one month

Are you the property owner: Owner of the property How many windows do you require: What level of service do you require: Supply and fit Other Forms: None Please call to appoint Customer is currently ...

Post a similar request >

24 Sep

House Extensions

Chertsey - KT16

Enquiry from: Deborah D

Start Date: Immediate

Hi We would like to get a ground floor kitchen extension about 6 meters wide & out by 3 meters.. We were hoping to not go over £21K is this possible? We would fir the kitchen ourselves.

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21 Sep

House Extensions

Chertsey - KT16

Enquiry from: Deborah D

Start Date: Immediate

Hi We would like to get a ground floor kitchen extension about 6 meters wide & out by 3 meters.. We were hoping to not go over £21K is this possible? We would fir the kitchen ourselves.

Post a similar request >

17 Sep

House Extensions

Chertsey - KT16

Enquiry from: Deborah D

Start Date: Immediate

Hi We would like to get a ground floor kitchen extension about 6 meters wide & out by 3 meters.. We were hoping to not go over £21K is this possible? We would fir the kitchen ourselves.

Post a similar request >

03 May

House Extensions

Chertsey - KT16

Enquiry from: Deborah D

Start Date: Immediate

Hi I am enquiring at how much a 1 storey extension 3 meters by about 6 would be. Please email back instead of calling if possible. Many Thanks Deb Are you the property owner: Owner of the pr...

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17 Nov

House Extensions

Chertsey - KT16

Enquiry from: Luke W

Start Date: Less than one month

*Property owner House extension Supplied and fitted Please call to appoint

Post a similar request >

13 Nov

House Extensions

Chertsey - KT16

Enquiry from: Luke W

Start Date: Less than one month

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 detached Looking Fo...

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31 May

House Extensions

Chertsey - KT16

Enquiry from: Gareth M

Start Date: Immediate

Single storey rebuild of existing extension to rear of house. Are you the property owner: Owner of the property Looking For: Single storey extension Do you have planning permission: No Do you have pl...

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03 May

House Extensions

Chertsey - KT16

Enquiry from: Mr W

Start Date: Immediate

Front single story extension (porch & bathroom) Remove internal wall to extend kitchen. Remove storage area (2 very small walls approx 1 meter each).

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26 Oct

House Extensions

Chertsey - KT16

Enquiry from: Mrs S

Start Date: 1 to 3 months

Two quotes required: 1.Single storey extension, replacing current garden room. 2.Single storey extension, replacing garden room and extending kitchen. Are you the property owner: Owner of the prop...

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09 Aug

House Extensions

Chertsey - KT16

Enquiry from: N

Start Date: Immediate

2 storey 3m x 11m rear extension Single storey 5m side extension Single storey 2m side extension Renovation of existing interior 4 new bathrooms 1 new kitchen Decoration

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05 Jul

House Extensions

Chertsey - KT16

Enquiry from: P D

Start Date: 1 to 3 months

Home Owner Extension on Property - create more living space Assist with plans and Planning permission Please call to appoint *

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17 May

House Extensions

Chertsey - KT16

Enquiry from: RICHARD D

Start Date: Immediate

ground floor extension with planning permission on mid terrace town house Are you the property owner: Owner of the property Property Type: Terrace Looking For: Single storey extension Do you have pl...

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05 May

House Extensions

Chertsey - KT16

Enquiry from: P D

Start Date: 1 to 3 months

Home Owner Extension on Property Please call to appoint *

Post a similar request >

22 Jan

House Extensions

Chertsey - KT16

Enquiry from: Carl S

Start Date: Immediate

Rear extension (approx 5x5m) to a mid terrace bungalow with a rear dormer loft conversion. Rear access is available.

Post a similar request >

27 Apr

House Extensions

Chertsey - KT16

Enquiry from: Nathan M

Start Date: 3+ months

2 storey house extension to the back and one storey to each side under permitted development Are you the property owner: Owner of the property Looking For: Double storey extension Property Type: ...

Post a similar request >

31 Jan

House Extensions

Chertsey - KT16

Enquiry from: David K

Start Date: 3+ months

Side extension 4m x 4m. This will be a new lounge area Homeowner Will need assistance with planning permission Plans will need to be drawn up Please contact to appoint

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 does a two storey house extension cost?

If you’re considering adding a two storey house extension, then setting a budget for this project would be a great way to get started. Similar to a rear extension, a two storey extension usually leaves the rest of the building needing some work and, due to its size, this may imply the re-development of the entire house - which is why they can be very costly. Some of the other influencing factors that can have big impact on a two storey house extension cost includes: your location, the size of the build, complexity of the design ( anything beyond the standard build will normally require more expertise and time), the glazing to be incorporated ( the more the glass used in the project, the more the material cost), as well as the team used.

Generally, when it comes to extensions, the major part of the expenses will be made on the build of the project. This is because it doesn’t only cover the material cost but also the contractor’s overhead as well as the daily rates. At this stage, the extension prices can be determined by the standard of the work that’s being done.

For a fairly average room size of about 18 square metre, the two storey extension should cost within the range of £2,500 to £3,000 per square metre - with the range being determined by the finishes incorporated. Therefore, a two storey extension of about 18 square metre should cost within the range of £45,000 to £55,000. However, this is with the assumption that there are standard window sizes, bathroom suits are modest, and without any need for any purpose joinery or glazing. If you wish to include all these extra features you’ll also have to pay more to make the total cost between £70,000 to £80,000.

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.

how long do house extensions take?

If you’re about to start your house extension project and wondering how long it’ll take to complete, you’re not alone! This is one of the most common questions that’s asked by homeowners in the UK and across the globe. However, there’s no single precise answer for this as there are multiple factors that’ll affect the length of time it’ll take to complete your home extension. These factors include the size of the construction work as well as whether you’re planning to live in the house after completion or otherwise.

For a single extension, the length of time it’ll take to complete the home extension is normally up to 3 months. So let’s break this down:

As you would have expected, the first step to be taken is the preparation of the site. You start by digging out the footing and preparing the foundation which should take about 2 weeks. This is then followed by the damp course installation as well as the fitting of any drains needed around the extension which will also take a further 2 weeks.

The 5th week will be for the construction of the external walls as well as putting the blockwork in place for the provision of the cavity wall insulation. A further 2 weeks after this, will be dedicated to the installation of the roof structure and the internal walls.

It’s at this junction that you’ll call on your weather proof installer to fit in your uPVC windows and doors. Once done, the gas fitters and electricians will have to be on site to connect power to your new extension building. Subsequently, this will be followed by internal wall plastering as well as breaking through your main house. Once the plaster is dried, decorations completed and all the required furniture and units installed, the extension is ready for use.

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Chertsey House extensions installers are rated 4.3 out of 5 based on 11 reviews of 122 pros.
The LeadsDoWork rating and review is an overall rating based on verified reviews and feedback from the customers with House extensions projects that have been connected with House extensions pros to help them. All House extensions contractors All Chertsey House extensions contractors
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