House Extension in city

Find House Extension Prices in city

Home > Extensions & Conversions Projects > House extensions > Staines-upon-thames

House Extension in city

House extension features a large range of advantages which makes it very easy to see why the extension could be a terrific uptick in the prospective price of your home in terms of sales. So if you're seeking to construct a brand-new house extension however still not encouraged about the project, we're right here to aid you. Being fully conscious any kind of residence construction job is typically a heavy financial investment, there's a huge demand to be set on your choice before setting up the start of any work. So are house extensions worth it? Below are several of the leading advantages provided by house extensions to help you decide if it's one of the most appropriate course for you.

 

What's Associated with Adding an Extension?

The steps will vary depending upon the scope of your extension, yet you can anticipate some, if not all, of the below to be included when adding an extension to your residence:

 

  1. Acquiring Building Regulations or Planning Permission (if called for 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 draw the plans, considering your planned usage ( kitchen area, bathroom, study).
  4. Hiring a competent builder with experience of larger projects.
  5. Contacting your insurance coverage company to let them know of the prepared work ahead of it beginning.
  6. Acquiring parking allows if needed for your professionals to guarantee they have easy access to your residential property.
  7. Seeing to it all planned work drops within allowed allowables.
  8. Clearing up the area and digging deep into if essential, including the removal of trees.
  9. Structure work can start.

 

What is the price of a house extension in city?

If you're thinking about adding a two floor house extension, after that setting a allocate this task would be a excellent way to get going. Comparable to a rear extension, a two floor extension usually leaves the remainder of the structure requiring some work as well as, due to its dimension, this may suggest the re-development of the whole house - which is why they can be really pricey. Some of the various other influencing variables that can have large effect on a 2 storey house extension expense consists of: your place, the size of the build, complexity of the style (anything beyond the basic construct will usually need even more expertise and time), the glazing to be integrated (the extra the glass used in the project, the more the product cost), in addition to the group utilized.

Average House extensions cost in Staines-upon-thames

The regular cost of House extensions are £51,667 in Staines-upon-thames. Costs vary based upon the materials and the company picked. The upper price range can be as high as £73,000. The material costs are in most cases around£10,500.

Average price per House extensions job in 2026

Avg. price low

Avg. price low
£32,000

Avg. price

Avg. price
£51,667

Avg. price high

Avg. price high
£73,000

£73500

£55125

£36750

£18375

£0

Prices based on actual House extensions costs for Staines-upon-thames, as reported by local LeadsDoWork members.

House extensions installation cost in Staines-upon-thames 2026

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

House extensions searches in September 2026

House extensions Projects in Staines-upon-thames in August 2026

788

Requests for quotations in Staines-upon-thames in August 2026

4

Requests for House extensions quotations in Staines-upon-thames in August 2026. 33% change from July 2026.

50

Requests for House extensions quotations in Middlesex in August 2026. 25% change from July 2026.

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

House extensions searches in cities and towns near Staines-upon-thames August 2026

10

Requests for quotations in Teddington in August 2026

10

Requests for quotations in Ashford in August 2026

9

Requests for quotations in Feltham in August 2026

9

Requests for quotations in Hounslow in August 2026

7

Requests for quotations in Richmond upon Thames in August 2026

Staines-upon-thames

Staines-upon-Thames, frequently referenced only as Staines, is a town on the River Thames in the borough of Spelthorne in Surrey. Middlesex is one of the smaller English counties and the majority of it is actually found in the Greater London area. In actual fact, there are actually fewer than one million people residing in Middlesex.

Looking for House extensions in Staines-upon-thames?

Get free quotes from local builders

Get free quotes

House extensions pros in Staines-upon-thames

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

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 Staines-upon-thames

06 Feb

House Extensions

Staines-upon-Thames - TW19

Enquiry from: Timothy S

Start Date: Immediate

Submit your free quote for rated tradespeople

Post a similar request >

30 Jan

House Extensions

Staines-upon-Thames - TW19

Enquiry from: H

Start Date: Immediate

Customer is looking for House Extension quotes. They are unsure of options so would like to discuss. Confirmed interest via Customer lives in Staines-upon-Thames area Please call to arrange an appoi...

Post a similar request >

11 Jan

House Extensions

Staines-upon-Thames - TW18

Enquiry from: Alastair G

Start Date: Immediate

Submit your free quote for rated tradespeople

Post a similar request >

02 Jul

House Extensions

Staines-upon-Thames - TW19

Enquiry from: Shibraa Y

Start Date: Immediate

Loft conversion and extension

Post a similar request >

11 Feb

House Extensions

Staines-upon-Thames - TW18

Enquiry from: Lee S

Start Date: Immediate

Are you the property owner: Owner Have you considered getting your windows replaced to match a new conservatory: No Other Forms: Kitchen Design & Installation, House Extension, Gas Boiler Replacement ...

Post a similar request >

02 Jan

House Extensions

Staines-upon-Thames - TW18

Enquiry from: Phillip E

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: Terrace Looking For: Sin...

Post a similar request >

03 Oct

House Extensions

Staines-upon-Thames - TW18

Enquiry from: Francesca B

Start Date: Immediate

Submit your free quote for rated tradespeople

Post a similar request >

27 Jun

House Extensions

Staines-upon-Thames - TW18

Enquiry from: Sam P

Start Date: Immediate

Great, do you have plans or planning permission in place? Yes So, what storey extension are you after? Double Storey Looking for brick & bclockwork up from damp course to roof plate Are you the prope...

Post a similar request >

09 Apr

House Extensions

Staines-upon-Thames - TW18

Enquiry from: Iain D

Start Date: 1 to 3 months

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...

Post a similar request >

06 Apr

House Extensions

Staines-upon-Thames - TW18

Enquiry from: Iain D

Start Date: 1 to 3 months

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...

Post a similar request >

28 Mar

House Extensions

Staines-upon-Thames - TW18

Enquiry from: Iain D

Start Date: 1 to 3 months

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...

Post a similar request >

02 Dec

House Extensions

Staines-upon-Thames - TW18

Enquiry from: Bindia D

Start Date: Immediate

Home Owner Terrace/Semi/Detached Suitable Aspect Suitable Room Space No Shading No Obstructions Supplied and Fitted Call to Appoint

Post a similar request >

04 Nov

House Extensions

Staines-upon-Thames - TW19

Enquiry from: TAMJID M

Start Date: Less than one month

Are you the property owner: Owner of the property Property Type: Detached Looking For: Double storey extension Do you have planning permission: No Do you have plans drawn up: No Do you require Plumbin...

Post a similar request >

12 Sep

House Extensions

Staines-upon-Thames - TW19

Enquiry from: Greg S

Start Date: Immediate

Double storey, bathroom and one double bedroom upstairs , kitchen/utility back room downstairs

Post a similar request >

16 Feb

House Extensions

Staines-upon-Thames - TW18

Enquiry from: Victoria G

Start Date: 3+ months

Customer visited the myhouseextension.co.uk site and submitted an enquiry. Property type: Detached, Work description: Adding another floor to a 3 bed bungalow to create 2 bedrooms upstairs and e...

Post a similar request >

08 Sep

House Extensions

Staines-upon-Thames - TW18

Enquiry from: Ayo A

Start Date: 1 to 3 months

Are you the property owner: Owner of the property Do you require Plumbing Work: Yes Interested in Plumbing Quote: Yes Do you require Electrical Work: Yes Interested in Electrical Quote: Yes Wou...

Post a similar request >

04 Sep

House Extensions

Staines-upon-Thames - TW18

Enquiry from: Pawel M

Start Date: 1 to 3 months

I currently have a kitchen extension of 3.0m x 5.0m size and I would like to make it bigger to size of 6.0 x 6.0 m. A kitchen would be a bit less than a half of it and a living room more than a half. ...

Post a similar request >

31 Aug

House Extensions

Staines-upon-Thames - TW18

Enquiry from: Ayo A

Start Date: 1 to 3 months

Change of kitchen layout and extension Are you the property owner: Owner of the property Property Type: Terrace Looking For: Single storey extension Do you have planning permission: No Would you req...

Post a similar request >

26 Aug

House Extensions

Staines-upon-Thames - TW18

Enquiry from: Preta M

Start Date: 3+ months

Side & rear extension. We additionally need a loft convertion

Post a similar request >

25 Jun

House Extensions

Staines-upon-Thames - TW18

Enquiry from: Geoff J

Start Date: 1 to 3 months

either rear extension or front extension Are you the property owner: Owner of the property Property Type: Terrace Looking For: Single storey extension Do you have planning permission: No Would you req...

Post a similar request >

Local & reliable builders near me

Tell us about your house extensions project

Answer a few quick questions, so we can match you with local builders who can help.

Find up to 4 builders in Staines-upon-thames

Get free, no-obligation local house extensions quotes from 4 verified builders working in Staines-upon-thames.

Hire with confidence

Compare customer reviews, services and prices, and choose the right tradesperson for you.

Our reviews

Average

Would highly recommend

Would highly recommend, they found me a firm which I was happy with a quote they give me and went ahead and had my job done within 2 days of enquiring.

Good easy way to find a selection of…

Good easy way to find a selection of trades you need all in one place.

Love Local Quotes it's a big part of my …

Love Local Quotes it's a big part of my Business I would recommend to anyone

FAQs

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.

how to finance a house extension?

Do you want to beautify and increase the value of your home? If yes, a refurb and house extension is definitely a great option to consider. Depending on your home extension project, the value that’ll be added to your home’s resale value varies. However, the cost of completing a house extension project can be huge, so you just might want to consider your financing options. Fortunately, there are various options through which your house extension project can be funded with each having its own pros and cons. Your specific circumstances will determine the one that’s going to work best for you, so let’s take a look at some of the best options to help you fund your project.

• Home Remortgaging

The process whereby a mortgage is transferred from one provider to the other is known as remortgaging. This is usually done to generate funds for a project by entering a more lengthy repayment term commitment when switching. If you want to raise your funds in a quick manner, this process works best.

• Savings

This is a good reason to cultivate a good saving habits. If you’ve been able to save up some mega bucks then you’d probably won’t have to borrow money to finance your house extension.

• Unsecured Loans

If you do not buy into the idea of borrowing more against your property, you may just be able to apply for an unsecured loan especially if you have a good credit record. A secured loan makes use of collaterals like a car or house to serve as a cover for the lender, meanwhile an unsecured loan is based mainly on the credit managing history of the borrower.

• Credit Card

There are some great benefits that comes with financing your small or medium scale extension project with your credit card. Not only does it offer some real lifeline if problems arise during the project, but you can also avoid paying excessive interest on the investment by ensuring your deal has a 0% introductory rate.

Can an extension add value to my home?

Yes. Most extensions will add substantial value to your home, and you may find that the extension adds more value than it cost. However, it’s important to be sure that the home remains balanced. Extending your garage and leaving your property with no parking spaces, for example, may impact your ability to sell.

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.

House extensions

Other Top Projects in Staines-upon-thames

Customer Reviews

Overall rating:


Staines-upon-thames House extensions installers are rated 4.4 out of 5 based on 14 reviews of 84 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 Staines-upon-thames House extensions contractors

Are you a builder in Staines-upon-thames?

We can help you get more house extensions work with our qualified job leads and boost your business.

Join today