House Extension in city

Find House Extension Prices in city

Home > Extensions & Conversions Projects > House extensions > Gillingham

House Extension in city

House extension features a vast array of advantages which makes it simple to see why the extension could be a great uptick in the prospective rate of your building in regards to sales. So if you're looking to develop a brand-new home extension however still not convinced regarding the project, we're here to help you. Being completely mindful any type of residence building work is usually a heavy investment, there's a big requirement to be set on your decision prior to scheduling the beginning of any type of work. So are house extensions worth it? Below are several of the top advantages supplied by house extensions to assist you choose if it's one of the most appropriate course for you.

 

What's Involved in Adding an Extension?

The steps will vary depending upon the scope of your extension, yet you can expect some, otherwise all, of the below to be involved when adding an extension to your residence:

 

  1. Getting Building Regulations or Planning Permission (if called for as the extension is larger than permitted development).
  2. Examining your leasehold agreement (if applicable) to see to it you can do what you wish to do.
  3. Enlisting an architect  to prepare the plans, considering your expected use (kitchen, restroom, research study).
  4. Hiring a competent builder with experience of larger projects.
  5. Contacting your insurance carrier to let them recognize of the planned job ahead of it starting.
  6. Getting auto parking allows if needed for your service providers to ensure they have simple access to your residential building.
  7. Seeing to it all prepared work falls within permitted allowables.
  8. Cleaning the space and also excavating if essential, consisting of the elimination of trees.
  9. Building work can start.

 

What is the expense of a house extension in city?

If you're considering adding a two floor house extension, then establishing a allocate this task would be a wonderful means to begin. Comparable to a back extension, a 2 storey extension usually leaves the remainder of the building needing some job and also, due to its dimension, this might suggest the re-development of the whole house - which is why they can be very expensive. A few of the other influencing factors that can have big impact on a two storey house extension expense includes: your area, the size of the construct, intricacy of the style (anything beyond the basic develop will usually call for even more know-how and time), the glazing to be integrated (the extra the glass made use of in the project, the more the product cost), in addition to the team used.

Average House extensions cost in Gillingham

The regular cost of House extensions are £50,625 in Gillingham. Costs vary based upon the materials and the company picked. The upper price range can be as high as £67,000. The material costs are in most cases around£10,500.

Average price per House extensions job in 2026

Avg. price low

Avg. price low
£36,750

Avg. price

Avg. price
£50,625

Avg. price high

Avg. price high
£67,000

£67500

£50625

£33750

£16875

£0

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

House extensions installation cost in Gillingham 2026

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

House extensions on Google in Gillingham

Google searches that showed Local Quotes, 17 July to 14 October 2026

2,470

Searches that showed one of our pages for Gillingham, 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.

Gillingham

The Kent town of Gillingham can be found in the southeast of England, joining additional towns such as Chatham, Rochester and Maidstone in forming the unitary authority of Medway. The town has a population of close to 100,000 and enjoys sporting notability with its football league side Gillingham FC. Improve your home and contrast up to four quotes from trustworthy companies in Gillingham.

Looking for House extensions in Gillingham?

Get free quotes from local builders

Get free quotes

House extensions pros in Gillingham

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.

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

Similar Customer Enquiries for House extensions in and around Gillingham

02 Jan

House extensions

Dartford - DA2

Enquiry from: Alan B

Start Date: Immediate

Add a first floor and roof to a chalet bungalow and a single story rear extension

Post a similar request >

13 Oct

House extensions

Basildon - SS14

Enquiry from: Vadim S

Start Date: Immediate

House extensions enquiry

Post a similar request >

11 Oct

House extensions

Grays - RM17

Enquiry from: Mohammd U

Start Date: Immediate

House extensions enquiry

Post a similar request >

02 Oct

House extensions

Dartford - DA2

Enquiry from: Peter B

Start Date: Immediate

House extensions enquiry

Post a similar request >

14 Nov

House extensions

Grays - RM16

Enquiry from: Ryan F

Start Date: Immediate

Installation, house extension, orangeries

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 Gillingham

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

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

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.

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 big can my house extension be?

The holy grail of home extensions is basically the need for additional space for living as well as leisure. However, before commencing your home extension project, you’d probably want to know just how big your new building can be. In this article, you’ll find the answer to this question which is also frequently asked by many other home or property owners in the UK.

Besides your budget, there are two other major influencing factors that can determine just how much extra room that can be added. These factors include whether you wish to carry out the extension project under Permitted Development rights which is usually for a smaller project or you’d prefer to opt for a larger project which is covered by Planning Permission.

Apart from the limitations in the size of an extension under Permitted Development, the extensions are also a lot more affordable and consumes less time when compared to the extensions under planning permission. So what exactly is the size limit for an extension under Permitted Development and the ones under Planning Permission?

For a single storey extension, the maximum size that can be constructed without having to submit an application for Planning Permission includes:

• An extension should have a maximum length of 6m, if you reside in a terraced home or a semi-detached property.

• Extensions for detached properties can have a maximum length of 8m.

• The extension built must not go beyond half your garden’s area.

• The extension should have a maximum height of 4 metres, but in the event whereby the extension is situated within 2 metres of the boundary of your property, it should not exceed a height of 3 metres.

• The extension should not be higher than the highest part of the existing house’s roof.

House extensions

Other Top Projects in Gillingham

Customer Reviews

Overall rating:


Gillingham House extensions pros are rated 4.6 out of 5 on average: 8 rated pros, 50 reviews, of 44 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 Gillingham House extensions contractors

Are you a builder in Gillingham?

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

Join today