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Verified Pro

Haas Home Extensions Group

0 review(s)
Offers services in STEVENAGE
Welcome to Haas Extension Group, where we take pride in being the premier suppliers, installers, and design consultants of...
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Loft & Build

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Offers services in STEVENAGE
We can cover all aspects of a loft conversion and extensions. If you require, we can also design the project including dr...
Verified Pro
James building & roofing Cambs Offer the complete professional construction services . We specialise in extensions, loft...
Verified ProOver 10 Reviews
Welcome to Home Counties, our team handle projects large and small from residential to commercial. Our Driveway service...

Recent Builder Enquiries

08 Nov

Bedroom | Fitted Wardrobe

Stevenage - SG1

Enquiry from: Kathrin V

Start Date: Immediate

Build in wardrobe replacement

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08 Jun

Driveway Repair

Stevenage - SG1

Enquiry from: Stephanie B

Start Date: Immediate

good afternoon, we are looking for someone to carry out some repair work on a window, for an upcoming shop fit at a subway store in stevenage. if you could send over a quote and your availability if ...

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07 Mar

Conversion | Loft

Stevenage - SG2

Enquiry from: Layla E

Start Date: Immediate

*homeowner loft conversion please call to appoint

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17 Jan

Insulation | Cavity Wall

Stevenage - SG1

Enquiry from: Don M

Start Date: Immediate

large 3 bed semi detached in stevenage old town, roof has been insulated, cavity walls and double glazing. prefer poly beads or puf. are you the property owner: owner of the property how many bedrooms...

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02 Oct

Insulation | Loft / Roof

Stevenage - SG2

Enquiry from: Liam C

Start Date: Immediate

hi we are currently in process of selling our home bit have been asked by the buyers to top up our insulation to 280mm thanks in advance liam are you the property owner: owner of the property property...

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27 Sep

House Extensions | Single Storey

Stevenage - SG1

Enquiry from: Hitesh T

Start Date: Less than one month

customer made an enquiry for single storey house extension and confirmed on the quotatis site they would like quotes from a builder.mr lives in the stevenage area and would like a call to discuss opti...

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21 Sep

House Extensions | Single Storey

Stevenage - SG1

Enquiry from: Hitesh T

Start Date: Less than one month

customer in stevenage areas is looking to do a couple of projects at the moment, and would like quotes for single storey house extension.confirmed interest via sms and email at 21/09/2021 10:08.please...

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20 Sep

House Extensions

Stevenage - SG1

Enquiry from: Hitesh T

Start Date: Less than one month

wanna do etension , change bathroom and tiling in back and front garden are you the property owner: owner of the property looking for: single storey extension do you have planning permission: no do yo...

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16 Sep

House Extensions

Stevenage - SG1

Enquiry from: Hitesh T

Start Date: Immediate

wanna do etension , change bathroom and tiling in back and front garden

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31 Aug

Conversion | Loft

Stevenage - SG1

Enquiry from: Kanwal R

Start Date: Immediate

wanted to get quotes for putting a narrow staircase up to our boarded loft to use it as a walk in wardrobe and storage. we have a pull down ladder installed there and electricity connection in there b...

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31 Aug

House Extensions

Stevenage - SG1

Enquiry from: Hitesh T

Start Date: Immediate

wanna do etension , change bathroom and tiling in back and front garden

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31 Jul

House Extensions | Single Storey

Stevenage - SG2

Enquiry from: Bridgette B

Start Date: Immediate

over garage extension of single garage to make larger bathroom and additional bedroom. convert 2/3 of garage to kitchen. the requirement is a basic build. are you the property owner: owner of the prop...

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25 Jul

House Extensions | Single Storey

Stevenage - SG2

Enquiry from: Bridgette B

Start Date: Immediate

over garage extension of single garage to make larger bathroom and additional bedroom. convert 2/3 of garage to kitchen. the requirement is a basic build. are you the property owner: owner of the prop...

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24 Apr

Conversion | Loft

Stevenage - SG1

Enquiry from: Habid H

Start Date: Immediate

customer is looking for quotes for loft conversion from pros around stevenage. please call to arrange appointment to discuss are you the property owner: owner of the property are you looking to have ...

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18 Apr

Conversion | Loft

Stevenage - SG1

Enquiry from: Habid H

Start Date: Immediate

customer is looking for quotes for loft conversion from pros around stevenage. please call to arrange appointment to discuss are you the property owner: owner of the property are you looking to have ...

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26 Jan

House Extensions

Stevenage - SG2

Enquiry from: Daniel T

Start Date: Immediate

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...

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15 Oct

Insulation | Cavity Wall

Stevenage - SG2

Enquiry from: Graham S

Start Date: Immediate

are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: 3-4 bedrooms property age: 1930-70 interested in quote for cavity wall and loft insulatio...

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15 Oct

Insulation | External Wall

Stevenage - SG2

Enquiry from: Graham S

Start Date: Immediate

hi there, i am looking for a price to insulate my conservatory roof. it is a glass roof and after reflective film, insulation, plaster board and plaster skim. internal length 4800mm internal width ...

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21 Jul

Driveway Repair

Stevenage - SG1

Enquiry from: Kitty D

Start Date: Less than one month

to repair a few patio slabs that are loose wobbly & uneven. and to paint & imprint random patio slabs. time scale: less than one month please call to appoint

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02 Jul

Building work | Refurbishment

Stevenage - SG1

Enquiry from: Carol L

Start Date: 1 to 3 months

trying to find someone to taken half window out and move a radiator and and put in and supply doors in and put new radiator going up the wall i would like to see a quote please thank you time scale:...

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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 Stevenage is:

£24,739

Builder job Builder cost in 2025
Garage conversion in Stevenage £9,750-£18,450
Loft conversion in Stevenage £18,750-£28,750
House extensions in Stevenage £29,000-£62,667
Loft insulation in Stevenage £450-£690
Upvc or wood porch in Stevenage £2,625-£4,025
Barn conversions in Stevenage £112,500-£172,500
Basement renovation in Stevenage £30,000-£46,000
Bedroom fitting in Stevenage £1,500-£2,300
Bricklayers in Stevenage £300-£460
Cavity wall insulation in Stevenage £400-£820
Commercial new builds in Stevenage £105,000-£161,000
Conservatory base in Stevenage £675-£1,035
Building maintenance in Stevenage £2,250-£3,450
Building insurance works in Stevenage £2,250-£3,450
Pebble dashed walls in Stevenage £2,000-£9,200
Plasterboard dry lining in Stevenage £638-£978
Residential new builds in Stevenage £105,000-£161,000
Restoration and refurbishment in Stevenage £37,500-£57,500
Roof insulation in Stevenage £7,500-£11,500
Underpinning in Stevenage £2,250-£3,450
Wall cladding in Stevenage £1,125-£1,725
Wall rendering in Stevenage £3,750-£5,750
Demolition in Stevenage £2,440-£3,660
Roof room in Stevenage £15,000-£23,000
Shop refurbishment in Stevenage £3,750-£5,750
Single storey house extension in Stevenage £21,600-£37,400
Soundproofing in Stevenage £900-£1,380
Driveway repair in Stevenage £607-£51,140
Garden room in Stevenage £6,400-£9,600
External wall insulation in Stevenage £6,000-£15,000

Related Builder searches in Stevenage

Builder FAQs

How to get free external wall insulation?

This is a very great opportunity to not only get free external wall insulation, but also cut down your energy bills depending on the type of property you live in. Generally, to enjoy free external wall insulation you must at least be part of the group receiving one of the benefits listed below and also depends on the amount of money you earn. The benefits include:

• Income based jobseeker’s allowance (JSA)

• Income support

• Income-related employment and support allowance (ESA)

• Tax credits

• Pension credit guarantee credit.

• Universal credit.

There are also other important factors that determines if you can have a free insulation fitted on your property. These includes the place you reside, the carbon level of your home and according to some suppliers, the level of beneficial impact the insulation will have on your home. In order to have a free external wall insulation installed, you must either be the owner of your home or at least obtain the go ahead from your landlord before any external wall insulation activity can be made.

Good news is, if you fit the aforementioned criteria and you’ve already installed an external wall insulation, you just may be entitled to receive a refund for the good job done. However, to really find out if you’re eligible, we’d recommend you get in touch with your supplier directly. Also, the Energy Saving Trust (EST) can direct you to some organizations who can assist you in the determination of your eligibility.

As a home and property owner living in England, you can also check out the Each Home Counts Advice Website which is committed to giving impartial energy efficiency advice.

At the end of the day, if it turns out you happen to be ineligible for a free external wall insulation, you can still go ahead to contact a professional installer for a help at a competitive price to enjoy the several benefits that comes with home insulation.

how much does a loft room cost?

How Much Does A Loft Room Cost

In the event whereby you happen to run out of space in your home and extending sideways or moving out isn’t even a considerable option, the next best solution is to look upwards - the loft. The loft can be converted into a room that can used to satisfy varying purposes, be it a storage room, bedroom, home office, spare bathroom and more. There are a number of loft conversion styles you can go for including a room in loft conversion, dormer style conversion, mansard conversion, or a hip-to-gable conversion. Regardless of your choice, each of the types will not only give you new rooms to enjoy but also add value to your home. However, before getting started, it’s crucial to have an idea of the loft conversion cost to help you prepare a budget and begin planning. Here, you’ll discover the most likely loft room cost for each conversion style you opt for.

• Room In Loft Conversion

This is only suitable for some specific home, but it’s however the most affordable option of the lots. This loft conversion style will cost within the range of £15,000 to £20,000 (prices can be higher in regions where tradesmen are higher in demand such as London and the south east).

• Dormer Loft Conversion

These are relatively simple and straightforward to include in your home. The cost ranges between £31,000 to £58,000 depending on the conversion’s size and other factors.

• Hip To Gable Loft Conversion

This style of loft conversion is more complex than the aforementioned ones, hence they’re usually more costly to complete. The price ranges between £42,000 to £65,000.

• Mansard Loft Conversion

This style of loft conversion is the most complex of the lot and includes a complete overhaul of your loft. The price ranges between £45,000 to £70,000.

• Bungalow Loft Conversion

Any of the main styles above can be done to a bungalow if the planning requirements are fully complied with and if the property is suitable. The price ranges between £30,000 to £70,000.

How can I find a builder in my area?

Finding a builder nearby can have enormous assistance when it comes to your build. Period on site, their familiarity of local planning permission, constructors’ dealers and other local trades are all vital bits of knowledge that you’ll welcome on site.

It is always wise to walk around in your local area or drive to a site where any construction work is going on. It’ll give you a proper impression of the constructors who are active nearby. You don’t have to like their style of work or the project they are currently carrying out – after all, a builder can only produce what’s on the plans in front of them.

Find a Builder Other Tradesmen Recommend

If you’ve had to call an electrician before or a local plumber and liked their work, you can always ask them if they have any builders whom they would recommend. Maximum tradesmen get used to seeing the similar acquainted names from one place to another in the sites they are working on and every so often has favourites for who they like to work with — and who they see as a good source of work.

Always Talk to Previous Customers

Once you’ve found a builder you would like to work with, ask them for a list of previous customers they have worked with; they ought to be glad to offer particulars if they’re self-assured they’ve done an effective job.

Look for a builder online

A decent place to start looking for builders online is on sites like the ours so that you can find quality tradespeople and see genuine reviews from previous customers. Not all online review sites can be trusted to display real reviews.

how to convert your loft into a room?

How To Convert Your Loft Into A Room

The loft is the space on top of a home that’s most often ignored by home owners due to having to consider the space’s configuration, the lighting as well as energy efficiency. However, when successfully converted into a room, it can serve several purposes which would even add more value to your property. So how can you convert your loft into a room? Let’s have a look.

• Take Into Account The Size Of Your Loft

The size of your loft is a major determinant of the type of room it can be converted into. A small-sized loft there’s a chance it can still be converted into an extra bathroom or home office while bigger lofts can be converted into an additional bedroom. The minimum head height is 2.3m, if your loft is lower than this, you’d have to get a planning permission to detach some parts of the room for extension.

• Include A Skylight

When a loft is poorly designed, the room become dark, shady and airless. Adding a skylight to your loft will let in fresh air, deliver better ventilation and more light.

• Insulate Your Loft

Loft insulation will not only prevent heat from escaping through the roof, but also lead to an improved energy efficiency which ultimately helps you save up on your heating bills.

• Use Modern Colourization

When you use bright, neutral and modern colours to paint your loft, you’re adding that elegant look to the space. As a result, the loft looks a lot more attractive and comfortable by the time you’re done with the conversion.

The conversion of your loft into a room can be a very tedious task if you wish to do it by yourself. We’d recommend you employ a seasoned professional for help in order to ensure the best results and also to avoid making costly mistakes.

Are there grants available for external wall insulation?

External wall insulation works to keep your home cosy and comfy while also helping to cut the energy bills. However with the great benefits also comes great costs, so it’s actually a logical decision to know whether there are grants out there which you’re eligible for to help you handle the cost of the external wall insulation.

There are grants available for external wall insulation, but rarely will you find one that covers the full installation cost. With the help of the government’s Energy Company Obligation (ECO) scheme, a couple of energy companies assist in making your home more energy efficient by offering grants or free insulation. In certain cases whereby you receive particular state benefits, you may as well qualify for a higher grant that’ll cover more of the insulation cost.

However, if your energy supplier doesn’t offer any grant, you need not worry as you can save as much on energy bill after installation. Here’s what insulation can help you save per year on energy bills:

• Floor insulation can help you save within a range of £30 to £75 each year.

• Cavity wall insulation can help you save about £85 to £280 a year.

• Loft Insulation (270mm) can help you save about £135 to £250 a year.

Generally, the amount you’ll be able to save on your energy bills depends mainly on the type and size of your property, as well as how energy efficient it already is without the insulation. In the long run, your external wall insulation will more than give you back your investment on the valuable project through your savings on energy bills. In other words, whether or not you’re eligible for a grant should never stop you from installing an external wall insulation.

can i build a room in my garden?

The short and simple answer to this question is yes, you can build a room in your garden. In fact, if you want an additional space for a living room, dining room, games room, study room or perhaps you want something as cool as a pool house, then looking at your garden for a solution may just be the perfect answer to your need for an extra outdoor living space.

Outbuildings such as garden rooms do not usually require planning permission as they’re usually covered by the permitted development. As a result, making it even a lot more attractive to homeowners who would not like to pass through the stress involved or pay the money required to submit an application for planning permission. However, if you need your garden room to be covered by permitted development ( if it’s not a listed building or in a designated area), you must follow these guidelines:

✓ 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.

The position of your garden room will be partly determined by the space available in your garden. If you need it to link it to your utilities then positioning it a bit close to your main house would be a cost effective choice unless you’re using off grid sources of power, heat as well as water.

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.

an every house have a loft conversion?

If you’re having issues with the amount of space in your home and need an extra space without affecting your garden, loft conversion comes to mind. Not only is it a great solution to creating more living space within a home, but it’s also one of the most budget-friendly solutions you can count on to expand your space by thinking upwards rather than sideways. So if you’re thinking about converting your loft, one thing that almost immediately comes to mind is whether or not your house is suitable for loft conversion.

To answer the question of whether every house can have a loft conversion is a very simple one. Generally, not every house is suitable for loft conversion. This is due to the fact that each and every loft space - from the stairways below and floors to the rafters and the roof up above, is unique. Therefore, the best way to really figure out whether or not a house’s loft offers the potential for conversion is to get in touch with a loft specialist.

So what can make a house not suitable for a loft conversion? Let’s take a closer look!

✓ A house will not be suitable for a loft conversion if the height of the ceiling happens to be too low and it’ll not be possible to have it raised.

✓ If you do not own own the freehold to the loft space, you won’t be able to convert the loft. Surprisingly, this happens to be a common issue in London.

✓ You will not be able to convert your loft if you reside in a conservation area or in a listed building. But you can identify a design solution that’ll still comply with the conservation rules and keep planners happy.

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