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House Extension in city

House extension includes a vast array of advantages that makes it easy to see why the extension could be a great uptick in the prospective price of your residential property in terms of sales. So if you're looking to develop a new residence extension yet still not encouraged about the task, we're below to assist you. Being fully aware any kind of home construction work is normally a heavy financial investment, there's a huge requirement to be set on your choice prior to arranging the start of any job. So are house extensions worth it? Below are several of the leading benefits provided by house extensions to help you choose if it's the most ideal route for you.

 

What's Involved in Including an Extension?

The actions will certainly differ relying on the range of your extension, however you can expect some, if not all, of the below to be entailed when including an extension to your home:

 

  1. Getting Building Regulations or Planning Permission (if needed as the extension is larger than permitted development).
  2. Checking your leasehold agreement (if applicable) to make certain you can do what you want to do.
  3. Enlisting an architect  to draw the plans, considering your planned use ( cooking area, restroom, study).
  4. Hiring a competent builder with experience of larger projects.
  5. Contacting your insurance policy provider to let them know of the prepared work ahead of it beginning.
  6. Acquiring vehicle parking allows if required for your service providers to ensure they have very easy access to your residential property.
  7. Ensuring all planned work falls within allowed allowables.
  8. Clearing up the area and excavating if essential, including the elimination of trees.
  9. Structure work can start.

 

What is the expense of a house extension in city?

If you're taking into consideration adding a two storey house extension, then setting a budget for this project would certainly be a great method to begin. Comparable to a back extension, a 2 floor extension generally leaves the rest of the structure needing some work and also, because of its dimension, this may indicate the re-development of the entire house - which is why they can be really costly. Some of the other affecting variables that can have huge impact on a 2 floor house extension expense consists of: your place, the size of the develop, complexity of the style (anything past the basic build will normally require even more experience and time), the glazing to be integrated (the a lot more the glass utilized in the project, the much more the material expense), along with the team made use of.

Average House extensions cost in Hailsham

The regular cost of House extensions are £41,250 in Hailsham. 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 Hailsham, as reported by local LeadsDoWork members.

House extensions installation cost in Hailsham 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 Hailsham in March 2025

491

Requests for quotations in Hailsham in March 2025

3

Requests for House extensions quotations in Hailsham in March 2025. 0% change from February 2025.

60

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

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

House extensions searches in cities and towns near Hailsham March 2025

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Hailsham

Hailsham is a civil parish and the largest of the five towns that form the Wealden district of East Sussex. With a population of just more than 20000 and around 8500 homes, it is also the largest inland town in East Sussex. Hailsham is situated 7 miles north of Eastourne, 19 miles south of Tunbridge Wells, 14 miles west of Hastings and 11 miles east of the town of Lewes. Being 6 miles from the coast and in between the densely wooded hills of the southern Forest Ridge and the countryside of the South Downs, the town is surrounded by enticing and untapped landscapes. Hailsham's traditional market was rope making, which involved producing and supplying ropes for public hanging to Great Britain and the Colonies. Despite the decline of the sector, light industry continues in 2 large industrial estates positioned in the town. The Heritage Centre in Blackman's Yard, run by members of the Hailsham Historical and Natural History Society, makes it possible for visitors to access the town's past through the use of snapshots and artefacts. Displays presenting kitchens, farming, farming, regional industry and wartime memorabilia attempt to provide a sense of the town's history over the past few hundred years. Hailsham has a vast array of local and nationwide shops, restaurants and a number of supermarkets. Many of these can be found in the Quintins shopping centre, which was opened in the late 1980s. Another popular attraction for residents and visitors is the marketplace based in Vicarage Field, established in 2013 as one of Hailsham Town Team's main initiatives. For all your home upgrades, make sure to make use of trusted experts in Hailsham to make certain of quality.

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Similar Customer Enquiries for House extensions in Hailsham

12 Sep

House Extensions

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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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21 Jan

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Customer visited the myhouseextension.co.uk site and submitted an enquiry. Property type: Semi detached, Work description: I have a semi detached bungalow want to extension the bedroom to 4ft out by...

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05 Jan

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Hailsham - BN27

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Hailsham - BN27

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02 Feb

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Hailsham - BN27

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Would like existing conservatory taken down and replaced with extension opening up kitchen

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08 Jun

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Extension on side of house with pitched roof, containing cloakroom Are you the property owner: Owner of the property Property Type: Detached Looking For: Single storey extension Do you have plannin...

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31 Mar

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15 Apr

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This is just a request for a ballpark quote we don't intend to commit on this alone. We would like a single story extension with a pitched roof across the full width of the property. The depth would ...

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24 Mar

House Extensions

Hailsham - BN27

Enquiry from: Luke V

Start Date: 3+ months

Rear single story kitchen diner brick extension incorporating a downstairs toilet. approx 3m by 5m. Are you the property owner: Owner of the property Property Type: Detached Looking For: Single sto...

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FAQs

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.

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.

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 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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