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House Extension in city

House extension comes with a wide range of advantages that makes it easy to see why the extension could be a excellent uptick in the possible rate of your home in regards to sales. So if you're looking to construct a new house extension but still not persuaded concerning the job, we're here to help you. Being completely aware any house building work is generally a hefty investment, there's a massive requirement to be set on your choice before arranging the start of any type of job. So are house extensions worth it? Below are several of the leading advantages offered by house extensions to aid you choose if it's the most ideal path for you.

 

What's Involved in Including an Extension?

The steps will differ depending on the scope of your extension, but you can expect some, if not all, of the listed below to be included when including an extension to your home:

 

  1. Obtaining Building Regulations or Planning Permission (if needed as the extension is larger than permitted development).
  2. Examining your leasehold contract (if relevant) to make sure you can do what you wish to do.
  3. Hiring an architect  to prepare the plans, considering your expected usage ( cooking area, bathroom, office).
  4. Hiring a competent builder with experience of larger projects.
  5. Calling your insurance provider to allow them understand of the intended job ahead of it starting.
  6. Getting car park allows if required for your specialists to guarantee they have simple access to your house.
  7. Making sure all prepared work drops within permitted allowables.
  8. Clearing the area and also excavating if required, including the elimination of trees.
  9. Building work can begin.

 

What is the price of a house extension in city?

If you're thinking about including a 2 floor house extension, then setting a allocate this task would certainly be a great means to get going. Comparable to a back extension, a two storey extension normally leaves the remainder of the building needing some job and also, as a result of its dimension, this might suggest the re-development of the entire house - which is why they can be extremely expensive. Several of the other influencing variables that can have big impact on a two floor house extension cost consists of: your place, the dimension of the build, complexity of the layout (anything beyond the conventional construct will normally call for more competence as well as time), the glazing to be integrated (the a lot more the glass used in the project, the a lot more the product price), as well as the group utilized.

Average House extensions cost in Heathfield

The regular cost of House extensions are £41,250 in Heathfield. Costs vary based upon the materials and the company picked. The upper price range can be as high as £54,000. The material costs are in most cases around£10,500.

Average price per House extensions job in 2025

Avg. price low

Avg. price low
£33,500

Avg. price

Avg. price
£41,250

Avg. price high

Avg. price high
£54,000

£54500

£40875

£27250

£13625

£0

Prices based on actual House extensions costs for Heathfield, as reported by local LeadsDoWork members.

House extensions installation cost in Heathfield 2025

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

House extensions searches in April 2025

House extensions Projects in Heathfield in March 2025

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Requests for House extensions quotations in Heathfield in March 2025. -50% change from February 2025.

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Requests for House extensions quotations in East Sussex in March 2025. -33% change from February 2025.

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Heathfield

Heathfield is a small market town in East Sussex, England. The town lies near the junction of 2 main roads: the A267 between Tunbridge Wells and Eastbourne; and the A265 from Hawkhurst. It is nearly equidistant from Tunbridge Wells and Eastbourne: about 16 mi (26 kilometres). Traditionally, Heathfield lay on an ancient trackway (The Ridgeway), connecting the South Downs with the Weald. Its market charter was awarded in February 1316 throughout the reign of Edward II. The Wealden iron brought success to the town throughout the 16th and 17th centuries; the arrival of the train (the Cuckoo Line) in 1880 granted it another new lease of life. The latter was not a financial success and the branch line between Eridge and Polegate closed in 1968. The trackbed is now called the Cuckoo Trail, part of the National Cycle Network. The initial village, referred to as Old Heathfield, is now only part of the town, which has grown in time. The town holds an annual fair called the Heffle Cuckoo Fair each April, and the annual Heathfield show happens each May in the summertime. There is an Anglo/French market called Le Marché held annually on the August Bank Vacation and a fair that visits through the Summer season. There is a rather large football field and a little play ground. At Cross-in-Hand there is a rugby club for adults and children. Within the town, there are 2 florists, numerous churches, a number of hair and beauty salons, 2 boutiques, an electrical store, 2 bookshops, 2 ironmongers, 5 charity shops, 2 pubs, a green grocer, a butcher, a baker, 2 antique shops, a grocery store, and a number of banks, estate agents, and eateries. For all your home makeovers, make certain to identify credible professionals in Heathfield to make certain of quality.

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House extensions pros in Heathfield

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.

Options Home Improvements LTD

1 review(s)
Based: in Kent, ME8 0DB

Here at Options Home Improvements we specialize is the bespoke design & installation of PVCu & Aluminium, windows and doors, orangeries & conservatories in Gillingham, Kent & South East area. Options Home Improvements was started due to the seemi...

Latest review

Lisa V., ME1
5

House Extensions in Rochester

I haven't had the extension built yet but am planning to use them

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
5

House Extensions in Harrow

Absolutely pleasant appointment. Very patient and polite, listened carefully to detail and more of my background and his...

Similar Customer Enquiries for House extensions in Heathfield

10 Dec

House Extensions

Heathfield - TN21

Enquiry from: Jacquie T

Start Date: 1 to 3 months

Small side extension off the kitchen for a toilet Are you the property owner: Owner of the property Property Type: Detached Do you have planning permission: No Do you have plans drawn up: No Do you re...

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01 Dec

House Extensions

Heathfield - TN21

Enquiry from: Jacquie T

Start Date: 1 to 3 months

Small side extension off the kitchen for a toilet Are you the property owner: Owner of the property Property Type: Detached Do you have planning permission: No Do you have plans drawn up: No Do you re...

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19 Apr

House Extensions

Heathfield - TN21

Enquiry from: Russ C

Start Date: Immediate

extension on top of existing ground floor extension with pitched roof. This will simply add one bedroom and en-suite, on top of existing ground floor side extension. The building materials would be ti...

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12 Apr

House Extensions

Heathfield - TN21

Enquiry from: Alan A

Start Date: Immediate

Replace existing conservatory and utility room extensions with a larger unified single storey extension, covert garage into ensuite bathroom utility room and workshop/storage. Change patio area creati...

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22 Apr

House Extensions

Seaford - BN25

Enquiry from: Matt H

Start Date: Immediate

Quote for works based on a previous planning application

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08 Apr

House Extensions

Eastbourne - BN22

Enquiry from: Amanda W

Start Date: Less than one month

customer in eastbourne areas is looking to do a couple of projects at the moment, and would like quotes for house extension.confirmed interest via sms and email at 08/04/2023 15:14.please call to arra...

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13 Sep

House Extensions

Seaford - BN25

Enquiry from: Valerie A

Start Date: 1 to 3 months

glass box to rear of bungalow approx depth 2.5 m x 3.5 m length. are you the property owner: owner of the property property type: detached looking for: single storey extension do you have planning pe...

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12 Sep

House Extensions

Hailsham - BN27

Enquiry from: James A

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customer has a extensions & conversions project they are looking to have done, specially they want quotes for house extension. they are unsure of options so would like to discuss with a builder.confir...

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29 Aug

House Extensions

Eastbourne - BN20

Enquiry from: Laurence G

Start Date: 1 to 3 months

we want to extend and open the back of our 1920's house with a very simple box design. we are part of an art & crafts close . are you the property owner: owner of the property property type: detached...

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01 Jul

House Extensions

St. Leonards-on-Sea - TN38

Enquiry from: Rosie S

Start Date: Immediate

extend over attached garage. either to extend 2 en-suites & create a shared walk in wardrobe, or to do that + an annexe are you the property owner: owner of the property property type: detached lookin...

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22 May

House Extensions

Polegate - BN26

Enquiry from: Alison D

Start Date: Immediate

We are building a 6m x 5m extension to our bungalow with a cathedral ceiling. We do not want to see any support for the internal roof trusses. We think using SIPs on the roof, approx roof area will ...

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17 Nov

House Extensions

Lewes - BN7

Enquiry from: Anthony K

Start Date: Immediate

are you the property owner: owner of the property property type: semi detached how many bedrooms does the property have: 3-4 bedrooms other forms: house extension, building maintenance agreed to rece...

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07 Nov

House Extensions

St. Leonards-on-Sea - TN38

Enquiry from: Shammi B

Start Date: 1 to 3 months

room extension 12ft x9ft are you the property owner: owner of the property property type: semi detached looking for: single storey extension looking for: double storey extension do you have planning p...

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10 Mar

House Extensions

Bexhill-on-Sea - TN39

Enquiry from: Rebecca K

Start Date: Immediate

Hi I am enquiring about a quote for a 4m by 8m single storey extension. Planning permission is in place, so ready to start building now. Thanks Rebecca Customer is currently in the process of loo...

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21 Aug

House Extensions

Eastbourne - BN22

Enquiry from: Pradeep C

Start Date: 1 to 3 months

Are you the property owner: Owner of the property Property Type: Semi detached Looking For: Single storey extension Do you have planning permission: No Do you have plans drawn up: No Do you require Pl...

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08 Aug

House Extensions

Bexhill-on-Sea - TN39

Enquiry from: Patrick A

Start Date: Immediate

Property Type: Detached House Have you got a rough idea of the design you would like: Some Ideas How many bedrooms are you looking to have: 3-4 Bedrooms How many storeys are you looking for the prope...

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30 May

House Extensions

Lewes - BN7

Enquiry from: Hannah S

Start Date: Immediate

Homeowner Please contact to appoint

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08 May

House Extensions

Hailsham - BN27

Enquiry from: Andy C

Start Date: Immediate

Submit your free quote for rated tradespeople

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09 Mar

House Extensions

Pevensey - BN24

Enquiry from: Caroline R

Start Date: 1 to 3 months

I would like a porch built Are you the property owner: Owner of the property Do you have planning permission: No What material are you looking for: uPVC What material would you like the roof made fro...

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25 Feb

House Extensions

Seaford - BN25

Enquiry from: Lee P

Start Date: Immediate

2 storey extension approx 14 square metres Are you the property owner: Owner of the property Property Type: Semi detached Looking For: Double storey extension Do you have planning permission: No Do yo...

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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.

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.

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 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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