House extensions

House extensions

If you want to create extra space for a growing family or just for your own enjoyment, a house extension is one of the most worthwhile investments. Not only is it far cheaper than relocating for space, but you’ll also make back the money on the sale of your home.

Why extend rather than move?

The cost of moving home is escalating year-in year-out and now it’ll set you back thousands of pounds from stamp duty, solicitor fees and estate agent payments. To counter this, instead of relocating for more space, just add an extension to your home.

There are many ways to add extra space, from extending out the back of your property to converting the loft or basement.

This proves to be a much quicker solution to achieving more space and requires less effort and associated fees.

Add value with a home extension

With the housing market not moving, adding value to your property is crucial. With home extensions you can pump thousands of pounds into the value.

A Nationwide building society survey showed that on average:

  • An extra bedroom raises property value by 6%

  • An extra bathroom raises property value by 5%

  • An en-suite bedroom conversion in the loft raises value by up to 20%.

Whilst extending into your back garden or above the garage would be highly beneficial, it could prove more cost effective to utilise the space in your loft and convert it into another room.


Home extension quotes


No matter where you want to extend or renovate, adding extra space in your home is one of the only ways to add value and have more room. It could be an extension above the garage or a renovation of the loft or basement.


For up to four FREE quotes from vetted, reputable and local extension specialists, just complete our quick form below and hear from the professionals. Find out the house extension costs today.



Yes! I want to compare local House extensions prices

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House extensions companies

Local House extensions Projects

1 Project: are you the property owner: owner of the property how many windows do you require: what level of service do you require: supply and fit other forms: house extension agreed to receive quotes for selec...
2 Project: are you the property owner: owner of the property property type: semi detached property age: 1970-2000 how many bedrooms: 3-4 rooms roof height: 2nd floor is your roof pitched or flat: pitched do you...
3 Project: i would like a back extension
4 Project: a few years ago, you gave me a quote for roof work. pointing chimney. re tile roof. seal front rendering. now couple bits more. i couldnt proceed as grants had stoped. mendip ph, say grants up to 10k...
5 Project: are you the property owner: owner have you considered getting your windows replaced to match a new conservatory: yes how many windows are you looking for: 5+ windows other forms: kitchen design & ins...
6 Project: there is a "dead" area behind our house 40 foot long and 15 foot wide (to the perimeter) and i would like to add a modular there of a room + shower room and kitchenette - i have seen a floor plan of a...
7 Project: are you the property owner: owner have you considered getting your windows replaced to match a new conservatory: no other forms: house extension agreed to receive quotes for selected products: yes pl...
8 Project: we are looking to get a two storey extension done. a further 2 bedrooms upstairs with en suite, new bathroom, with a kitchen extension, pantry and additional living room or two downstairs. are you the...
9 Project: hello! thank you in advance for your free service to help us with building outhouses and extensions in bexleyheath. we would like to build an outhouse/ guest cottage at the back of our garden. we'd l...
10 Project: we are looking to have a porch added to the front on our house with the idea of locating our new boiler there are you the property owner: owner of the property do you have planning permission: no what...
11 Project: are you the property owner: tenant (with permission) have you considered getting your windows replaced to match a new conservatory: no other forms: house extension agreed to receive quotes for select...
12 Project: are you the property owner: owner have you considered getting your windows replaced to match a new conservatory: no other forms: house extension agreed to receive quotes for selected products: yes pl...
13 Project: are you the property owner: owner have you considered getting your windows replaced to match a new conservatory: yes how many windows are you looking for: 3 windows other forms: kitchen design & inst...
14 Project: I’m looking for quotes on a 3m x 2m rear prefab extension for my brick house.
15 Project: garage to be demolished and replaced with two storey extension. 17m2 for ground floor and 23m2 for first floor which will create one room on ground floor and 2 double bedrooms above. are you the prope...
16 Project: double storey timber frame extension measuring 4 x 7 metres per floor
17 Project: porch installation on front of house ender existing roof are you the property owner: owner of the property do you have planning permission: no what material are you looking for: upvc what material wo...
18 Project: are you the home owner of that property? yes are you replacing an existing porch or is this a new build? existing porch what material do you require, upvc? upvc what colour do you want it to be? brown...
19 Project: porch with pitched roof. about 2.5m wide and 1m out. with upvc panals. are you the property owner: owner of the property do you have planning permission: no what material are you looking for: upvc wha...
20 Project: hello! thank you in advance for your free service to help us with building outhouses and extensions in bexleyheath. we would like to build an outhouse/ guest cottage at the back of our garden. we'd l...

Reviews of house extensions companies

By Mr Raymond O.
FINAL FINISH PROPERTY SERVICES LTD
star-on star-on star-on star-off star-off
Who are they?
By Mr Pravin S.
DNT COUNTYLINE LIMITED
star-on star-on star-on star-on star-on
Very good response
CASTELL HOME IMPROVEMENTS LTD
star-on star-on star-on star-off star-off
Not had any discussion one Cost so far
By Mr Andrew M.
DNT COUNTYLINE LIMITED
star-on star-on star-on star-on star-off
Quote for job is pending... so rating to be ignored for that particular question
By Mrs Alexandra C.
Dunball Services
star-on star-on star-on star-on star-on
Brilliant

House extensions activity in October 2020

House extensions Projects in the UK in October 2020

September 2020 August / September
Greater London 1,050 14% <img src=
South East 950 -10% <img src=
North West 650 0% <img src=
Scotland 574 -9% <img src=
Yorkshire & Humber 500 14% <img src=
Western Midlands 492 0% <img src=
South West 491 -2% <img src=
East Of England 390 18% <img src=
East Midlands 383 -14% <img src=
Northern Ireland 194 -22% <img src=
Wales 177 -19% <img src=
North East 50 -38% <img src=
United Kingdom 5,901 -2%

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

Latest successful house extensions projects in October

By Ms Ludmia K.
Unfortunately I had only one company you recommended and as I said previously - all gone wrong with Essex Loft Conversions - never would recommend this company or London Building Services (the same company) to anyone...
By - Jennifer M.
Put me in touch with contractors I wouldn't have found otherwise.
By - Mayolin H.
...because I was happy with the quote I received
By Mrs Luma R.
They were promote in action
By Dr Anne K.
Quick.

About UK

Energy Performance of Houses

The below information indicates the energy performance of properties in Uk. Energy ratings range from A to G, with A being the most energy efficient and G being the least efficient. The Energy Performance Certificate (EPC) rating comes into play heavily when trying to sell your property, as prospective buyers will see just how much they're likely to be paying for their heating expenses. House upgrades such as insulation assist to considerably boost a home's EPC rating.