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Verified ProOver 50 Reviews

JM Fencing and Landscaping

89 review(s)
Offers services in HAMMERSMITH AND FULHAM
Mitchell Landscaping have been established for 10 years, offering quality advice and services in landscaping, Gardening a...
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Haas Home Extensions Group

0 review(s)
Offers services in HAMMERSMITH AND FULHAM
Welcome to Haas Extension Group, where we take pride in being the premier suppliers, installers, and design consultants of...
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Stoneartuk

14 review(s)
Offers services in HAMMERSMITH AND FULHAM
Hi my name is Martin from stone art uk ltd we are a local run landscaping company within the Pinner area we specialise in ...
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Bentham Builders

0 review(s)
Offers services in HAMMERSMITH AND FULHAM
At Bentham Builders, we specialize in high-quality roofing services as well as general building work across North and West...
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Home Counties driveways and patios

13 review(s)
Offers services in HAMMERSMITH AND FULHAM
Welcome to Home Counties, our team handle projects large and small from residential to commercial. Our Driveway service...

Recent Builder Enquiries

12 Aug

Insulation | Cavity Wall

London - W10

Enquiry from: Eva G

Start Date: Immediate

epc is d (60) interested in getting a quote on wall insulation on how much it would be to improve insulation are you the property owner: relative of owner property type: other how many bedrooms do yo...

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30 May

Insulation | Loft / Roof

London - W4

Enquiry from: George J

Start Date: Immediate

270mm loft insulation approx ***m across 2 lofts

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28 Dec

Insulation | External Wall

London - W11

Enquiry from: Alper A

Start Date: Immediate

Tapered Roof Insulation material and labor cost for concede deck roof of our building 400 m2

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23 Dec

Building work | Sound Proofing

London - W14

Enquiry from: Brian W

Start Date: 1 to 3 months

soundproofing an internal soil pipe are you the property owner: owner of the property property type: other how many rooms are you looking to have sounds proofed: 1 room what level of service do you re...

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16 Dec

Building work | Sound Proofing

London - W14

Enquiry from: Brian W

Start Date: Less than one month

soundproofing an internal soil pipe are you the property owner: owner of the property property type: other how many rooms are you looking to have sounds proofed: 1 room what level of service do you re...

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24 Oct

Conversion | Loft

London - W10

Enquiry from: Alex M

Start Date: Immediate

*homeowner loft conversion please call to appoint

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07 Sep

Insulation | Cavity Wall

London - W14

Enquiry from: Dai P

Start Date: Immediate

mr requested quotes for cavity wall insulation from a builder around london. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the information bel...

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12 Jul

Building work | Shop Refurb

London - W6

Enquiry from: Amar S

Start Date: Immediate

Complete front of shop refurb.

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16 Jun

Insulation | Cavity Wall

London - W4

Enquiry from: Christopher H

Start Date: Immediate

customer made an online enquiry for cavity wall insulation and confirmed on email they would like a call with a builder to discuss prices.please call to arrange an appointment to quote. are you the pr...

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27 May

Building work | General

London - W3

Enquiry from: Joan J

Start Date: Immediate

My front path and front door step are over 100 years old and need replacing.

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18 May

Building work | General

London - NW10

Enquiry from: Amanullah M

Start Date: Immediate

Bathroom replacement, kitchen ceiling repair, wood flooring

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26 Mar

Interior work | Stud Walls

London - W14

Enquiry from: Alessandra C

Start Date: Immediate

50sqm flat renovation with : - internal stud wall demolitions and reconstruction, - small structural demolition of a 30cm portion of a load bearing wall -bathroom renovation - move kitchen in living r...

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16 Mar

Conversion | Loft

London - W12

Enquiry from: Jeremie S

Start Date: Immediate

hello, i acquired a newly built house in 2013 within a gated development. the property is subject to restrictive covenants. in light of the above, i would be interested to assee the possibility (or n...

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16 Feb

Conversion | Loft

London - W3

Enquiry from: Abdulhafeez M

Start Date: Immediate

customer made an online enquiry for loft conversion via one of our websites. confirmed via sms//phone. please call to arrange an appointment to quote. are you the property owner: owner of the propert...

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07 Feb

Conversion | Loft

London - W3

Enquiry from: Ozzie R

Start Date: Immediate

permanent stair to loft the same as the exiting stairs are you the property owner: owner of the property property type: semi detached what are you looking to convert the space into: other are you loo...

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03 Feb

Conversion | Loft

London - W3

Enquiry from: Ozzie R

Start Date: Immediate

permanent stair to loft the same as the exiting stairs are you the property owner: owner of the property property type: semi detached what are you looking to convert the space into: other are you loo...

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29 Jan

Conversion | Loft

London - W3

Enquiry from: Ozzie R

Start Date: Immediate

need permanent stairs to existing loft are you the property owner: owner of the property property type: detached what are you looking to convert the space into: other are you looking to have stairs:...

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13 Jan

Conversion | Loft

London - W3

Enquiry from: Ozzie R

Start Date: Immediate

need permanent stairs to existing loft are you the property owner: owner of the property property type: detached what are you looking to convert the space into: other are you looking to have stairs:...

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05 Oct

Conversion | Garage

London - NW10

Enquiry from: Ahmad U

Start Date: Immediate

needs 4 panels for a garage celling for electrics

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27 Aug

Insulation | External Wall

London - W4

Enquiry from: Kevin S

Start Date: Immediate

Survey for installation of warm flat roof insulation on my property

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How much do Builder services cost?

How much do Builders cost? Prices for Builders in 2025 can fluctuate relying on the sort of work that you need to have carried out in your residence.

Are you planning to erect a new house or structure? If yes, then you’d probably want to know just how much it’ll take to get the project over the line to help you set a budget and start to plan. Building a new house is requires huge financial investment and as a result, there’s the need to carry out your due diligence before you proceed. In this post, we’re going to give you an insight into the prices charged by builders to erect a new home or structure.

First and foremost, like every other home project, the price charged by builders to construct a new house or structure depends on a wide range of factors. These factors include the size, location, accessibility as well as qualifications of the builders you wish to employ just to mention a few. For instance, you’d expect the cost of building two-storey in London to be a lot more expensive than the price of a one-story building in Scotland. However, we’ll try our best to give you an idea of the price range you can expect to incur to complete your project.
In general, a builder will charge within the range of £10 to about £15 per hour on the average. For small building projects which includes wall and foundations repairs, a builder will typically charge about £11 per hour. However, the price charge will depend on the extent of the job due to the fact that simple tasks such as repointing only costs about £10 per hour, while laying new foundations can cost up to £15 per hour.

The table shows the types of work that Builders typically do and the average cost range of these tasks. Some tasks take longer to finish than others so prices do fluctuate by job.

View our Builder cost guide View our Builder advice

The average price
of a Builder in Hammersmith and Fulham is:

£26,828

Builder job Builder cost in 2025
Garage conversion in Hammersmith and Fulham £9,750-£18,450
Loft conversion in Hammersmith and Fulham £31,250-£67,917
House extensions in Hammersmith and Fulham £35,334-£96,334
Loft insulation in Hammersmith and Fulham £450-£690
Upvc or wood porch in Hammersmith and Fulham £2,625-£4,025
Barn conversions in Hammersmith and Fulham £112,500-£172,500
Basement renovation in Hammersmith and Fulham £30,000-£46,000
Bedroom fitting in Hammersmith and Fulham £1,500-£2,300
Bricklayers in Hammersmith and Fulham £300-£460
Cavity wall insulation in Hammersmith and Fulham £400-£820
Commercial new builds in Hammersmith and Fulham £105,000-£161,000
Conservatory base in Hammersmith and Fulham £675-£1,035
Building maintenance in Hammersmith and Fulham £2,250-£3,450
Building insurance works in Hammersmith and Fulham £2,250-£3,450
Pebble dashed walls in Hammersmith and Fulham £2,000-£9,200
Plasterboard dry lining in Hammersmith and Fulham £638-£978
Residential new builds in Hammersmith and Fulham £105,000-£161,000
Restoration and refurbishment in Hammersmith and Fulham £37,500-£57,500
Roof insulation in Hammersmith and Fulham £7,500-£11,500
Underpinning in Hammersmith and Fulham £2,250-£3,450
Wall cladding in Hammersmith and Fulham £1,125-£1,725
Wall rendering in Hammersmith and Fulham £3,750-£5,750
Demolition in Hammersmith and Fulham £2,440-£3,660
Roof room in Hammersmith and Fulham £15,000-£23,000
Shop refurbishment in Hammersmith and Fulham £3,750-£5,750
Single storey house extension in Hammersmith and Fulham £31,067-£61,600
Soundproofing in Hammersmith and Fulham £900-£1,380
Driveway repair in Hammersmith and Fulham £607-£51,140
Garden room in Hammersmith and Fulham £6,400-£9,600
External wall insulation in Hammersmith and Fulham £6,000-£15,000

Related Builder searches in Hammersmith and Fulham

Builder FAQs

what is a garage conversion?

What is your garage being used for? If your answer is anything besides your vehicle, you’re in the majority in the UK. In the country, according to a research by Admiralty Loans, several home and property owners now use their garage as dumping ground for all sorts of stuffs asides a car. Ultimately, this gives rise to garage conversions as the more or less underutilized space can be converted into a living space which can be more beneficial while also adding more value to the property.

A garage conversion is a fast and relatively affordable route to adding more floor space within your home. It’s basically the act of changing your garage into something other than a storage or a place in which you can park your car. This can be anything from a bedroom to a playroom and anything in between. It’s a great way to provide extra space to allow your family to spread out and have more privacy while still within the walls of your home.

A garage conversion project is a huge one which mostly does not require a planning application so far the conversion is internal. However if you’re planning to increase the garage’s size or change the exterior of your home, or convert your garage into a separate room, then you may require a planning permission before getting started. It’s always wise to consult your local authority before carrying out any work to be on the safer side.

A project of garage conversion’s magnitude is better left to a reliable professional who have the experience when it comes to dealing with building regulations and more. This way, you’d also get to save yourself some headaches and some extra cash which may result from possible costly errors.

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.

Will I need planning permission or building regulations approval?

You may need planning permission if you are planning a larger extension. All extensions will need building regulations approval. An architect can assist with this and if planning permission is required. A reputable contractor will also be able to advise you if this is needed as well.

How to fit external insulation?

With the title of this blog, do not be deceived into thinking the purpose is to encourage you to install an external insulation by yourself. Even as a competent DIYer, it’s not advisable to buy a couple of materials and start slapping it into the wall hoping for the best outcome. External insulation is by no means a DIY job and without the proper training and experience, it can easily turn out disastrous resulting in loss of time, effort and money in such a valuable project. This blog, however, will give you a great insight on how the installation process works and help maximize knowledge ensuring you do not spend more than necessary.

External Insulation Installation

lRender Test

• This is done to ensure the existing render is good enough for insulation support.

• If positive, the insulation can be applied directly onto it.

• If negative, ensure removal of the old render before fitting the insulation.

lPipework Adjustment & Removal

• Remove all pipework prior to insulation fitting

• Install temporary downpipes to ensure water is not wasted and everything continue to function normally during the insulation fitting process.

lWindow Protection

• Protect the window with a protective layer or film.

lStarter Track Fitting

• Determine level you want the insulation to start (height).

• Fit the aluminium start track or carrier tray at the identified level.

lInsulation Boards Fitting

• Apply a layer of adhesive to the board and glue them to the wall in a staggered pattern.

• Cut to fit round all obstructions and windows.

• File off the edge of the board where necessary using a rasp upon successful fitting of the boards

lMechanical Fixing Inclusion

• Hammer around 10 fixings per square metre into the board.

• This is to secure the insulation boards.

lBeading Fitting

• Add corner beads and stop beads to ensure the insulation is secure and to prevent it from making contact with other materials.

lReinforcing Mesh & Render Addition

• Apply two layers of strengthening properties and between the two layers of render, include a fibre glass mesh.

lPrimer Application

• Paint on the primer

lFinal Render Application

• Choose your most preferred texture and colour as this will be the last coating of the installation process.

lPipework Re-installation

• Re-install all detached pipework at the start of the installation process.

when does a loft become a habitable room?

When Does A Loft Become A Habitable Room?

When a loft is being converted to functional space, there are a multiple options it can offer. It’s not uncommon that at the conversion of this space, many household may not have a specific plan on how it’s going to be used. However, they know later on an actual need might arise, perhaps as you start working from home, developing other hobbies that requires an extra space or the family grows.

The loft can easily be converted into a game room, study room, playroom or even a household’s “breathing space etc. However, when the family grows and you wish to make use of the space on the top of your home as an extra bedroom, there are many factors to consider. The fact is, just because there’s enough space to fit a bed, doesn’t make it habitable. For a loft to become habitable, it must be built specifically for the purpose of being a sleeping area and must also comply with the relevant building regulations. It’s as a result of this, many property sale particulars include “potential third bedroom, subject to regulations statement written on it as well as the boarded and insulated loft space’s dimensions.

Loft conversions building regulations are set in such a way to ensure that adequate attention is given to both safety and structural elements to build a new space that’s fit for undetermined household use. These regulations are established minimum requirements to guarantee the following:

• The new floor and ceiling’s structural integrity.

• The existing roof and party wall modification’s structural stability.

• Safety during fire incidents plus an escape route.

• An appropriate stairway access.

• The proposed changes’ structural suitability to the external environment in association with the local area as well as any unique factors specific to the property.

How much does it cost to renovate a house?

Presenting with its unique sets of components, the price for every house renovation project varies considerably. Though giving a proper price for the house renovation is not possible, you can generally expect to pay anything between £40,000 and £75,000 for renovating a three-bedroom house.

You must list out all the changes needed since renovation comes with several potential costs. This makes it easier for you to calculate the renovation costs and start planning your budget accordingly.

Let us take a look at some of the crucial factors that affect the cost of renovating a house

• Property size

• Property’s condition and age

• Complexity oof the job

• Structural work

• Building extension work

• The quality of materials, fixtures and finishing

• Decoration

• Location

When it comes to renovating a three-bedroom house, the average cost is around £ 57,000. A new gas supply will cost you around £1,500, depending on the route of the supply. There may other additional costs involved if you are looking to do any work to extend the gas supply line.

The cost of rewiring a house is in the region of £5,750. That price will also be dependent on the complexity of the electrical systems in your house and the size. If you are looking at installing a new set of windows, it can cost you up to £6,000, with the average cost being about £4,250. Replastering walls will add another £2500 to the total budget. A new kitchen will set you back around £7,000, on average including the cost of design, materials and installation. Most renovations will need a new bathroom. Installing a new bathroom will cost you around £4,250.

how much value does a loft conversion add?

When its impossible to build out and create more space sideways, why can’t you look upwards? As more and more homeowners in the UK are carrying out their loft conversion project, one question that keeps popping up is the amount of value the loft conversion can add to their homes. However, this is a question that is impossible to provide a single and precise answer to. This is because the value that’ll be generated by a loft conversion is largely dependent on a wide range of influencing factors. To give you a vague idea of the loft conversion value to a property, we’ve put forward a research carried out by industry experts so you can know what you’re in for.

Nationwide carried out a research which shows clearly that a loft conversion including an additional bedroom as part of the building plan will increase a house’s value by up to 21 percent. Since the number of rooms a house has is one of the main metrics for house valuations, loft conversion comes in pretty handy as it’s a great and easy way to convert your house from a 4 bedroom house to a 5 bedroom house prior to sale.

Apart from the financial value aspect, loft conversion also adds more value to your lifestyle which is very unlike nearly other financial investments you can make. More space in your house automatically means more storage or a new room as you wish. A new room can be for a growing family or probably to serve as a guest room. It can also be used as a study space or even an office especially with the rapidly growing rate of people working from home. With loft conversion, the possibilities in terms of value are simply endless!

do you need planning permission for a garden room?

So you’ve identified the type of garden room you’d like to construct in your property, chances are, you’ve already worked out where to put it and can’t wait wait to start spending valuable time on it. It’s very understandable to be a little impatient with the whole idea considering the numerous benefits provided by a garden, but just before you proceed with your plans there’s the need to first check whether or not you’re going to need a planning permission.

Factors determining whether you’ll need a planning permission includes where you intend to place it, the size of the room, how it’s going to be used as well as your location.

Generally, most garden rooms do not require a planning permission as they are categorized as outbuildings. In other words, you’re permitted to construct one so far you comply with some specific rules and have permitted development rights at your home or in your area.

If you want to build your garden room under permitted development, you have to comply with the following rules:

✓ The garden room shouldn’t be in front of your home or property.

✓ The total area of your extensions, sheds and outbuildings ( which includes your garden room), must not go beyond 50 percent of the total land area surrounding your property.

✓ It must be a single storey that’s less than 3 metres high ( 4 metres for a dual pitched roof). And it must not go beyond 2.5 metres in height if the structure is within 2 metres of your boundary.

✓ The eaves must not go beyond 2.5 metres above ground level.

✓ It must not feature a balcony, veranda or any raised platform

✓ It must not be a self contained living accommodation.

You should note that if your home is a listed building or you happen to live in a designated area, then you might not have permitted development rights.

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