House Extension in city

Find House Extension Prices in city

Home > Extensions & Conversions Projects > House extensions > Epsom

House Extension in city

House extension features a vast array of benefits that makes it very easy to see why the extension could be a fantastic uptick in the possible rate of your home in regards to sales. So if you're looking to build a brand-new house extension however still not persuaded concerning the project, we're right here to aid you. Being fully conscious any house building job is usually a heavy investment, there's a big demand to be set on your choice prior to setting up the start of any work. So are house extensions worth it? Below are a few of the leading advantages offered by house extensions to assist you make a decision if it's the most ideal route for you.

 

What's Involved in Building an Extension?

The actions will vary relying on the scope of your extension, yet you can anticipate some, if not all, of the below to be included when adding an expansion to your residence:

 

  1. Acquiring Building Regulations or Planning Permission (if required as the extension is larger than permitted development).
  2. Examining your leasehold agreement (if appropriate) to make sure you can do what you intend to do.
  3. Hiring an architect  to draw the plans, considering your planned usage ( kitchen area, restroom, research study).
  4. Hiring a competent builder with experience of larger projects.
  5. Contacting your insurance company to let them recognize of the planned work ahead of it beginning.
  6. Obtaining parking allows if required for your service providers to guarantee they have very easy access to your property.
  7. Making certain all planned job falls within allowed allowables.
  8. Cleaning the space and excavating if essential, consisting of the removal of trees.
  9. Building job can begin.

 

What is the cost of a house extension in city?

If you're considering adding a 2 storey house extension, then establishing a budget for this job would certainly be a terrific means to get started. Comparable to a back extension, a 2 floor extension normally leaves the remainder of the building needing some work and, as a result of its dimension, this might suggest the re-development of the whole house - which is why they can be extremely costly. Several of the various other affecting elements that can have big impact on a 2 storey house extension expense includes: your place, the size of the build, intricacy of the design (anything past the common construct will usually need even more experience and also time), the glazing to be incorporated (the extra the glass made use of in the job, the extra the material cost), in addition to the team utilized.

Average House extensions cost in Epsom

The regular cost of House extensions are £51,667 in Epsom. 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 Epsom, as reported by local LeadsDoWork members.

House extensions installation cost in Epsom 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 Epsom in August 2026

1,657

Requests for quotations in Epsom in August 2026

10

Requests for House extensions quotations in Epsom in August 2026. 0% change from July 2026.

180

Requests for House extensions quotations in Surrey 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 Epsom August 2026

16

Requests for quotations in Kingston Upon Thames in August 2026

10

Requests for quotations in Epsom in August 2026

7

Requests for quotations in Walton-on-thames in August 2026

6

Requests for quotations in Addlestone in August 2026

6

Requests for quotations in East Molesey in August 2026

Epsom

Epsom is a town which includes a market in the borough of Epsom as well as Ewell within Surrey, England. Some parts of Epsom are in the actual Borough of Reigate and Banstead and Mole Valley District.

Looking for House extensions in Epsom?

Get free quotes from local builders

Get free quotes

House extensions pros in Epsom

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.

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 Epsom

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

Post a similar request >

16 Aug

House Extensions

Epsom - KT17

Enquiry from: Henry W

Start Date: Immediate

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...

Post a similar request >

19 Feb

House Extensions

Epsom - KT19

Enquiry from: Olena V

Start Date: 1 to 3 months

are you the property owner: owner of the property property type: semi detached other forms: single storey house extension, house extension agreed to receive quotes for selected products: yes please c...

Post a similar request >

03 Aug

House Extensions

Epsom - KT17

Enquiry from: Shiv S

Start Date: 1 to 3 months

planning to do rear extension and convert existing kitchen to shower room/ utility are you the property owner: owner of the property looking for: single storey extension do you have planning permissio...

Post a similar request >

27 Jul

House Extensions

Epsom - KT17

Enquiry from: Kim W

Start Date: Immediate

replace conservatory roof. conservatory is about 9’ x 10’ are you the property owner: owner of the property property type: terrace

Post a similar request >

25 Jul

House Extensions

Epsom - KT17

Enquiry from: Shiv S

Start Date: Immediate

planning to do rear extension and convert existing kitchen to shower room/ utility

Post a similar request >

03 Mar

House Extensions

Epsom - KT19

Enquiry from: Nicola H

Start Date: Immediate

Extend out the back of the house to create an open plan kitchen and diner.

Post a similar request >

11 Mar

House Extensions

Epsom - KT18

Enquiry from: Anthony T

Start Date: Immediate

extend the roof in a 2bedroom self contain flat

Post a similar request >

19 Oct

House Extensions

Epsom - KT19

Enquiry from: Gurvinder S

Start Date: Immediate

*Homeowner House extension Please call to appoint

Post a similar request >

07 Aug

House Extensions

Epsom - KT19

Enquiry from: SANDRA R

Start Date: Immediate

BUILD SMALL EXTRA BEDROOM ON SIDE OF BUNGALOW. ENTRANCE WOULD BE WHERE WINDOW AND RADIATOR IS IN HALL. EXT WOULD BE APPROX 3 FT LONGER THAN SIDE OF HOUSE TO FIT A SMLL PORCH JOINING THE BEDROOM WALL....

Post a similar request >

31 Mar

House Extensions

Epsom - KT18

Enquiry from: Jo F

Start Date: Immediate

Single story kitchen extension, downstairs toilet, link to garage and new garafe

Post a similar request >

05 Feb

House Extensions

Epsom - KT19

Enquiry from: Emma D

Start Date: Immediate

Are you the property owner: Owner of the property Is this for a Residential or Commerial Building: Domestic Other Forms: 45 Agreed to recieve quotes for selected products: Yes Please call to appoint P...

Post a similar request >

01 Oct

House Extensions

Epsom - KT17

Enquiry from: Rolandos L

Start Date: Immediate

Need to extend two adjacent room at the back of the house by 3 metres. Each room is approximate 3.5 wide hence total extension around 7m x 3m. I want to use the existing windows and doors (i.e. fr...

Post a similar request >

25 Sep

House Extensions

Epsom - KT17

Enquiry from: Rolandos L

Start Date: Immediate

Need to extend two adjacent room at the back of the house by 3 metres. Each room is approximate 3.5 wide hence total extension around 7m x 3m. I want to use the existing windows and doors (i.e. fr...

Post a similar request >

16 Sep

House Extensions

Epsom - KT19

Enquiry from: Susan S

Start Date: Immediate

Home Owner Call to Appoint

Post a similar request >

19 Jul

House Extensions

Epsom - KT18

Enquiry from: Catherine M

Start Date: Immediate

Convert garage into another living room with door into hallway

Post a similar request >

24 May

House Extensions

Epsom - KT17

Enquiry from: Mr K

Start Date: 3+ months

Single story extension to m 3 bed semi. 3m x3m.

Post a similar request >

12 Feb

House Extensions

Epsom - KT19

Enquiry from: Ian R

Start Date: 1 to 3 months

Single storey 3m high flat roofed full-width contemporary style rear extension to existing kitchen/diner area. It is envisaged to remove existing rear ground floor wall of house, probably replacing wi...

Post a similar request >

29 Dec

House Extensions

Epsom - KT19

Enquiry from: Ryan C

Start Date: Immediate

Looking to do a complete glass (walls and roof) extension off the lounge with bifolding doors. The extension would extend out by 2.5m and be 4m wide with a wood burning stove to be installed.

Post a similar request >

20 Dec

House Extensions

Epsom - KT17

Enquiry from: Neil L

Start Date: Immediate

Single storey wrap around extension to 3 bedroom semi detached victorian/edwardian house to be used as kitchen/diner

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 Epsom

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

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

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.

are house extensions worth it?

Often referred to by many as the holy grail of home improvements, house extension comes with a wide range of benefits which makes it easy to see why the extension could be a great uptick in the potential price of your property in terms of sales. So if you’re looking to build a new home extension but still not convinced about the project, we’re here to help you. Being fully aware any home construction work is usually a heavy investment, there’s a huge need to be set on your decision before scheduling the commencement of any work. So are house extensions worth it? Below are some of the top benefits offered by house extensions to help you decide if it’s the most suitable route for you.

• Add To Your Home’s Value

Building an home extension is a great way to add value to your home before selling. Increasing the living space of your home is an incredible appeal to many buyers which significantly increases your property’s total value. However, you must ensure that the extension is impressively designed using top quality materials in order to generate more value.

• Good Alternative To House Moving

The most common reason for moving is usually due to a lack of sufficient space, but with house prices steadily on the increase a cost effective alternative is highly sought after. This alternative is house extension which creates more space for the household to spread out and have more privacy.

• You May Not Require A Planning Permission

You can extend your house and still not need to apply for a planning permission. To achieve this, simply comply with the laid down rules set under the permitted development rights.

• Extra Living Space

If you fill you’re starting to outgrow your existing structure and do not buy into the idea of moving, then your best bet might just be to extend 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.

What types of extension are there?

There are many different types of extension. For example, you could install an orangery, flat or pitched roof extension, over-structure extension, single or double storey extension or a glass box extension. Which one of these is most suitable will depend on your existing property.

House extensions

Other Top Projects in Epsom

Customer Reviews

Overall rating:


Epsom House extensions installers are rated 4.3 out of 5 based on 11 reviews of 86 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 Epsom House extensions contractors

Are you a builder in Epsom?

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

Join today