House Extension in city

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House Extension in city

House extension includes a wide variety of benefits that makes it easy to see why the extension could be a wonderful uptick in the potential cost of your residential property in terms of sales. So if you're looking to construct a new house extension however still not persuaded about the task, we're right here to aid you. Being completely mindful any type of home construction work is typically a hefty financial investment, there's a significant need to be set on your choice prior to scheduling the beginning of any type of work. So are house extensions worth it? Below are some of the leading benefits used by house extensions to help you decide if it's one of the most ideal path for you.

 

What's Involved in Building an Extension?

The steps will vary depending on the scope of your extension, yet you can anticipate some, otherwise all, of the listed below to be involved when adding an extension to your house:

 

  1. Obtaining Building Regulations or Planning Permission (if needed as the extension is larger than permitted development).
  2. Inspecting your leasehold agreement (if relevant) to make sure you can do what you want to do.
  3. Hiring an architect  to draw up the plans, considering your expected usage (kitchen, shower room, study).
  4. Hiring a competent builder with experience of larger projects.
  5. Contacting your insurance policy service provider to allow them know of the intended work ahead of it starting.
  6. Obtaining vehicle parking allows if required for your contractors to ensure they have easy accessibility to your building.
  7. Making certain all intended job drops within allowed allowables.
  8. Clearing up the space as well as excavating if necessary, consisting of the removal of trees.
  9. Structure job can begin.

 

What is the expense of a house extension in city?

If you're considering adding a two storey house extension, after that setting a budget for this project would be a great means to begin. Similar to a back extension, a 2 storey extension typically leaves the rest of the structure needing some work and, as a result of its size, this might suggest the re-development of the entire house - which is why they can be very costly. Several of the various other affecting factors that can have large effect on a 2 floor house extension price consists of: your place, the dimension of the develop, complexity of the layout (anything beyond the typical develop will usually require even more experience as well as time), the glazing to be incorporated (the a lot more the glass used in the task, the extra the product price), as well as the team utilized.

Average House extensions cost in Gravesend

The regular cost of House extensions are £50,500 in Gravesend. Costs vary based upon the materials and the company picked. The upper price range can be as high as £69,600. The material costs are in most cases around£10,500.

Average price per House extensions job in 2026

Avg. price low

Avg. price low
£33,400

Avg. price

Avg. price
£50,500

Avg. price high

Avg. price high
£69,600

£70100

£52575

£35050

£17525

£0

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

House extensions installation cost in Gravesend 2026

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

The town of Gravesend in north west Kent has a population of 63,000 and it is on the River Thames gateway. The town's economy has shifted from industrial to service based and the borough as a whole carries a population around 100,000. This is a higher density when compared to to the national average, with ten people for every hectare, plus a relatively young populace (40% below 40). For the household improvement projects in Gravesend, use reputable specialists to guarantee a quality finish at a competitive cost.

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House extensions pros in Gravesend

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

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 Extension 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 Extension in Harrow

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

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FAQs

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.

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 does a two storey house extension cost?

If you’re considering adding a two storey house extension, then setting a budget for this project would be a great way to get started. Similar to a rear extension, a two storey extension usually leaves the rest of the building needing some work and, due to its size, this may imply the re-development of the entire house - which is why they can be very costly. Some of the other influencing factors that can have big impact on a two storey house extension cost includes: your location, the size of the build, complexity of the design ( anything beyond the standard build will normally require more expertise and time), the glazing to be incorporated ( the more the glass used in the project, the more the material cost), as well as the team used.

Generally, when it comes to extensions, the major part of the expenses will be made on the build of the project. This is because it doesn’t only cover the material cost but also the contractor’s overhead as well as the daily rates. At this stage, the extension prices can be determined by the standard of the work that’s being done.

For a fairly average room size of about 18 square metre, the two storey extension should cost within the range of £2,500 to £3,000 per square metre - with the range being determined by the finishes incorporated. Therefore, a two storey extension of about 18 square metre should cost within the range of £45,000 to £55,000. However, this is with the assumption that there are standard window sizes, bathroom suits are modest, and without any need for any purpose joinery or glazing. If you wish to include all these extra features you’ll also have to pay more to make the total cost between £70,000 to £80,000.

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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Gravesend House extensions pros are rated 4.3 out of 5 on average: 10 rated pros, 58 reviews, of 81 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 Gravesend House extensions contractors

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