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House Extension in city

House extension includes a variety of benefits which makes it simple to see why the extension could be a fantastic uptick in the prospective price of your residential or commercial property in regards to sales. So if you're aiming to construct a new home extension however still not convinced concerning the task, we're right here to help you. Being completely conscious any house building and construction work is normally a heavy financial investment, there's a substantial need to be set on your decision prior to scheduling the commencement of any work. So are house extensions worth it? Below are some of the top advantages offered by house extensions to assist you make a decision if it's one of the most appropriate route for you.

 

What's Associated with Including an Extension?

The actions will vary depending upon the extent of your extension, however you can expect some, otherwise all, of the below to be included when adding an extension to your home:

 

  1. Obtaining Building Regulations or Planning Permission (if called for as the extension is larger than permitted development).
  2. Examining your leasehold agreement (if applicable) to ensure you can do what you wish to do.
  3. Employing an architect  to draw up the plans, considering your planned usage ( cooking area, shower room, study).
  4. Hiring a competent builder with experience of larger projects.
  5. Contacting your insurance service provider to let them recognize of the planned job ahead of it starting.
  6. Obtaining parking allows if needed for your service providers to guarantee they have very easy access to your property.
  7. Seeing to it all planned job drops within allowed allowables.
  8. Clearing the space and digging deep into if essential, consisting of the removal of trees.
  9. Building work can begin.

 

What is the cost of a house extension in city?

If you're considering including a two floor house extension, then establishing a budget for this project would certainly be a terrific means to begin. Comparable to a back extension, a 2 storey extension usually leaves the remainder of the structure needing some job and, as a result of its size, this may imply the re-development of the whole house - which is why they can be very pricey. Several of the various other influencing aspects that can have huge influence on a 2 storey house extension cost consists of: your area, the size of the construct, complexity of the style (anything beyond the conventional build will typically need more experience as well as time), the glazing to be incorporated (the much more the glass made use of in the task, the much more the material expense), along with the group used.

Average House extensions cost in Havering

The regular cost of House extensions are £51,875 in Havering. Costs vary based upon the materials and the company picked. The upper price range can be as high as £72,000. The material costs are in most cases around£10,500.

Average price per House extensions job in 2025

Avg. price low

Avg. price low
£34,250

Avg. price

Avg. price
£51,875

Avg. price high

Avg. price high
£72,000

£72500

£54375

£36250

£18125

£0

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

House extensions installation cost in Havering 2025

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

House extensions searches in May 2025

House extensions Projects in Havering in April 2025

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Requests for quotations in Havering in April 2025

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Requests for House extensions quotations in Havering in April 2025. 0% change from March 2025.

1,000

Requests for House extensions quotations in London County in April 2025. 14% change from March 2025.

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

House extensions searches in cities and towns near Havering April 2025

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Requests for quotations in Grays in April 2025

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Requests for quotations in Dagenham in April 2025

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Requests for quotations in Romford in April 2025

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Requests for quotations in Upminster in April 2025

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Requests for quotations in Hornchurch in April 2025

Havering

The London Borough of Havering is a London borough in East London, England and forms part of Outer London. The London Borough of Havering was established in 1965 by the combined former area of the Municipal Borough of Romford and Hornchurch Urban District which had been moved to Greater London from Essex by the London Government Act 1963. The name Havering is a reference towards the Royal Liberty of Havering which occupied the location for many centuries. The local authority is Havering London Borough Council.

The principal town in Havering is Romford and the other main communities are Hornchurch, Upminster and Rainham. Havering is bordered to the south by the London Borough of Bexley by the River Thames, to the west by the London Borough of Redbridge along with the London Borough of Barking and Dagenham and to the north and east by Essex. The borough is mostly characterised by suburban development with large locations of protected open space. Havering covers an overall area of 43.35 square miles. There is a high ratio of area per capita as big areas of Havering are parkland and 23 square miles (60 km2), which is more than half of the borough, is Metropolitan Green Belt protected land. Those locations of development are comprehensive but rarely intensive.

Romford's urban centre is a major metropolitan retail and evening entertainment centre and towards the south the borough extends in to the London Riverside redevelopment section of the Thames Gateway. Havering is served by the London Underground and there's an substantial network of London Bus routes.

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House extensions pros in Havering

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.

Similar Customer Enquiries for House extensions in Havering

04 Jan

House Extensions

Romford, Ilford - RM6

Enquiry from: Wendy K

Start Date: Immediate

Possible leak in rear extension flat roof, where attached to next property.

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05 Apr

House Extensions

Hornchurch - RM12

Enquiry from: Ahmed M

Start Date: Immediate

mr requested quotes for house extension from a builder around hornchurch. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the information below ...

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04 Dec

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Hornchurch - RM11

Enquiry from: Helena P

Start Date: 1 to 3 months

i need someone to advise how i can add a bedroom downstairs in my house as i have a disabled child are you the property owner: owner of the property looking for: single storey extension do you have pl...

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26 Nov

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Romford, Ilford - RM6

Enquiry from: Nazeer S

Start Date: Immediate

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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01 Nov

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Romford - RM2

Enquiry from: Bartosz S

Start Date: Less than one month

require a rear (4000x3500mm) and side (4000x1000mm) extension done, all connected together. the additional space will be a corridor and lounge/dinner area. are you the property owner: owner of the pro...

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06 Sep

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Romford - RM3

Enquiry from: Hanan H

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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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13 Jun

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Hornchurch - RM11

Enquiry from: Virinder S

Start Date: 1 to 3 months

customer in the hornchurch area made an enquiry a couple of projects including house extension.call anytime and arrange an appointment to discuss. below is some details about this project: are you the...

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01 Jun

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Hornchurch - RM11

Enquiry from: Brad K

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Looking at a glass extension for a semi detached property and would like to understand indicative costs.

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20 Feb

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Romford - RM3

Enquiry from: Debleena G

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customer in the romford area made an enquiry a couple of projects including house extension.call anytime and arrange an appointment to discuss. below is some details about this project: are you the pr...

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16 Feb

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Romford, Ilford - RM6

Enquiry from: Binodini B

Start Date: Immediate

customer in the romford, ilford area made an enquiry a couple of projects including house extension.call anytime and arrange an appointment to discuss. below is some details about this project: are yo...

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02 Nov

House Extensions

Rainham - RM13

Enquiry from: Gordon M

Start Date: 1 to 3 months

single story ext flat roof are you the property owner: owner of the property looking for: single storey extension do you have planning permission: no do you have plans drawn up: no do you require plum...

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25 Sep

House Extensions

Hornchurch - RM11

Enquiry from: Mohammad B

Start Date: 1 to 3 months

customer in hornchurch area has requested that we arrange quotes for their house extension project.mr are considering various options and would like to discuss with a builder directly.please call to d...

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31 Aug

House Extensions

Romford - RM7

Enquiry from: Debbie W

Start Date: Immediate

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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01 Aug

House Extensions

Rainham - RM13

Enquiry from: Tahera C

Start Date: Immediate

customer in the rainham area made an enquiry a couple of projects including house extension.call anytime and arrange an appointment to discuss. below is some details about this project: are you the pr...

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23 Jul

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Romford - RM3

Enquiry from: Victoria M

Start Date: Immediate

3 x 3 m extension onto existing patio doors with a set of patio doors to right and 1 window to the front. 1 radiator and electric sockets and a sloped or flat roof solid. are you the property owner: o...

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19 Jul

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Rainham - RM13

Enquiry from: Fred M

Start Date: 1 to 3 months

a single story 3m x 5.5 m flat roof no electrics or plastering or board to the ceiling. are you the property owner: owner of the property property type: semi detached looking for: single storey extens...

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22 May

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Brentwood - CM14

Enquiry from: Simone F

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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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13 May

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Romford - RM1

Enquiry from: Eva L

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03 May

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Upminster - RM14

Enquiry from: Mark J

Start Date: 1 to 3 months

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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25 Apr

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Upminster - RM14

Enquiry from: Jikesh S

Start Date: Immediate

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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FAQs

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 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.

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.

Should I use concrete or timber footings?

For 2 metre solid fences it’s recommended to use concrete posts to support each panel. For smaller 1 metre fences or for picket fences with gaps between each timber piece you can use timber posts. A fencing contractor will be able to advise you on the best materials from the length and requirements of a new fence.

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