House Extension in city

Find House Extension Prices in city

Home > Extensions & Conversions Projects > House extensions > Walton-on-thames

House Extension in city

House extension comes with a wide variety of benefits that makes it very easy to see why the extension could be a terrific uptick in the possible cost of your building in terms of sales. So if you're aiming to construct a brand-new residence extension but still not persuaded about the project, we're right here to assist you. Being completely aware any residence building work is usually a heavy financial investment, there's a massive requirement to be set on your decision before scheduling the start of any kind of work. So are house extensions worth it? Below are several of the leading benefits supplied by house extensions to help you choose if it's one of the most appropriate path for you.

 

What's Associated with Adding an Extension?

The actions will certainly differ relying on the range of your extension, but you can anticipate some, if not all, of the listed below to be involved when including an extension to your house:

 

  1. Obtaining Building Regulations or Planning Permission (if required as the extension is larger than permitted development).
  2. Inspecting your leasehold agreement (if suitable) to make sure you can do what you want to do.
  3. Employing an architect  to create the plans, considering your planned use ( cooking area, washroom, office).
  4. Hiring a competent builder with experience of larger projects.
  5. Contacting your insurance coverage carrier to allow them understand of the planned work ahead of it beginning.
  6. Obtaining auto parking allows if needed for your contractors to guarantee they have easy access to your residential building.
  7. Making sure all planned work drops within permitted allowables.
  8. Clearing the area as well as excavating if necessary, including the removal of trees.
  9. Structure work can start.

 

What is the expense of a house extension in city?

If you're thinking about adding a 2 floor house extension, after that establishing a allocate this task would certainly be a wonderful method to begin. Similar to a back extension, a 2 floor extension usually leaves the remainder of the structure requiring some job and also, as a result of its size, this may imply the re-development of the whole house - which is why they can be extremely pricey. Some of the other influencing factors that can have big impact on a 2 floor house extension expense consists of: your area, the size of the develop, complexity of the style (anything past the basic develop will generally need even more experience and also time), the glazing to be integrated (the a lot more the glass used in the task, the a lot more the material cost), along with the team made use of.

Average House extensions cost in Walton-on-thames

The regular cost of House extensions are £51,667 in Walton-on-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 Walton-on-thames, as reported by local LeadsDoWork members.

House extensions installation cost in Walton-on-thames 2026

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

House extensions on Google in Walton-on-thames

Google searches that showed Local Quotes, 18 July to 15 October 2026

10,561

Searches that showed one of our pages for Walton-on-thames, all services

Source: Google Search Console, the number of times our pages appeared in Google search results. It counts searches that showed the page, not quote requests.

Walton-on-thames

Walton-on-Thames is actually a town about the River Thames in the Elmbridge borough of Surrey. The town is actually centred 15.3 miles south west of Charing Cross and is in between the towns of Weybridge and Molesey. Surrey is a district in South England, including a part of Greater London. Due to the close proximity to London it possesses a higher population density and is split into 11 distinct zones.

Looking for House extensions in Walton-on-thames?

Get free quotes from local builders

Get free quotes

House extensions pros in Walton-on-thames

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 Extension in London

Great consultation by Catalin Spent a lot of time with us understanding the project and various options.

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 Extension in Hemel Hempstead

No quote received

Tectra Partnership Ltd

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

Latest review

Deepak S., KT10
5

House Extension in Esher

excellent communication

JPA Building Construction LTD

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

Latest review

Rosa S., SE20
5

House Extension 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 and around Walton-on-thames

19 Jul

House extensions

Camberley - GU16

Enquiry from: Mahesh S

Start Date: Immediate

House extensions enquiry

Post a similar request >

16 Jul

House extensions

Southall - UB1

Enquiry from: Lisa A

Start Date: Immediate

I need a extension planing, design and build

Post a similar request >

27 Mar

House extensions

London - SE19

Enquiry from: Natasha D

Start Date: Immediate

House extensions enquiry

Post a similar request >

02 Nov

House extensions

Weybridge - KT13

Enquiry from: Saverio L

Start Date: Immediate

Hi I would to quote structure timber build including roof and retailing external walls

Post a similar request >

31 Oct

House extensions

Feltham - TW13

Enquiry from: Lubna S

Start Date: Immediate

House extensions enquiry

Post a similar request >

16 Oct

House extensions

London - SW6

Enquiry from: Victor I

Start Date: Immediate

House extensions enquiry

Post a similar request >

09 Oct

House extensions

Ruislip - HA4

Enquiry from: Kanti M

Start Date: 1 to 3 months

Mr lives in the ruislip area and would like a call to discuss options

Property: detached

Post a similar request >

07 Oct

House extensions

Croydon - CR0

Enquiry from: Anjana G

Start Date: Immediate

Property: semi detached · When: immediate

Post a similar request >

18 Sep

House extensions

Guildford - GU2

Enquiry from: Alice T

Start Date: Immediate

House extensions enquiry

Post a similar request >

06 May

House extensions

London - NW6

Enquiry from: Noam G

Start Date: Immediate

Hi, i'm in the process of buying a house, which needs a fair bit of work. this would include converting an attached garage into a bedroom, knocking down a couple of walls, doing a small extension into

Property: semi detached · When: immediate

Post a similar request >

15 Apr

House extensions

London - SW19

Enquiry from: Intisar C

Start Date: Immediate

House extensions enquiry

Post a similar request >

09 Apr

House extensions

London - SW16

Enquiry from: Andrea C

Start Date: Immediate

House extensions enquiry

Post a similar request >

01 Apr

House extensions

Addlestone - KT15

Enquiry from: Dian D

Start Date: Immediate

What type of property is this for? House What type of extension do you need? House extension / would like advice from builder When was the property built? 1980 or later How many stories is the current

Post a similar request >

06 Mar

House extensions

Morden - SM4

Enquiry from: Paul R

Start Date: Immediate

House extensions enquiry

Post a similar request >

22 Feb

House extensions

London - SE25

Enquiry from: Zack K

Start Date: 1 to 3 months

Sip construction for wraparound kitchen extension project with planning permission granted and structural & building regulations drawings available/in place

Property: terrace · When: 1-3 months

Post a similar request >

23 Jan

House extensions

Harrow - HA1

Enquiry from: Mahmood K

Start Date: Immediate

Flat roof kitchen extension at rear. Labour only builder required. All my material

Post a similar request >

20 Jan

House extensions

South Croydon - CR2

Enquiry from: Richard H

Start Date: Immediate

House extensions enquiry

Post a similar request >

Advertisement

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 Walton-on-thames

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

Hire with confidence

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

Our reviews

Average

We haven't decided yet

We haven't decided yet

Helped find a good company without ...

Helped find a good company without all the ringing around

Simple process which gets you resul ...

Simple process which gets you results! Well done.

FAQs

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.

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.
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.

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.

House extensions

Other Top Projects in Walton-on-thames

Customer Reviews

Overall rating:


Walton-on-thames House extensions pros are rated 4.3 out of 5 on average: 13 rated pros, 42 reviews, of 86 pros covering the area.
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 Walton-on-thames House extensions contractors

Are you a builder in Walton-on-thames?

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

Join today