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Verified Pro

Loft & Build

0 review(s)
Offers services in LETCHWORTH GARDEN CITY
We can cover all aspects of a loft conversion and extensions. If you require, we can also design the project including dr...
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Coastal Prime

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Offers services in LETCHWORTH GARDEN CITY
Coastal Prime Ltd provides expert home insulation services across the UK, helping homeowners enhance energy efficiency and...
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Home Counties Driveways & Patios

13 review(s)
Offers services in LETCHWORTH GARDEN CITY
Welcome to Home Counties, our team handle projects large and small from residential to commercial. Our Driveway service...
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All Seasons Eco Services

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Offers services in LETCHWORTH GARDEN CITY
We are a customer services driven company

Recent Builder Enquiries

14 Dec

Driveway Repair

Letchworth Garden City - SG6

Enquiry from: Harry N

Start Date: 1 to 3 months

removal of paving borders on drive way to maximise space and install wooden posts on the boundary (if possible). thanks are you the property owner: owner of the property property type: semi detached w...

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31 Aug

Building work | Bricklaying

Letchworth Garden City - SG6

Enquiry from: Simon M

Start Date: Immediate

good morning i have a problem with a small section of wall that is in letchworth it's approx. 2.25m high and 700 mm wide and is a brick wall between 2 entrance doors of some flats in letchworth ( 13...

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10 Nov

Interior work | Stud Walls

Letchworth Garden City - SG6

Enquiry from: Megan B

Start Date: Immediate

stud wall installed with room for door

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11 Mar

Building work | Bricklaying

Letchworth Garden City - SG6

Enquiry from: Jo G

Start Date: Immediate

front steps to house knocked down and replaced. too step at the moment. are you the property owner: owner of the property property type: terrace how much work would you say needs to be done: small job...

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07 Nov

Insulation | HHCRO Free

Letchworth Garden City - SG6

Enquiry from: Patricia B

Start Date: Immediate

need advice on insulation for the top of my home please time scale: immediate please call to appoint

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15 Oct

Insulation | External Wall

Letchworth Garden City - SG6

Enquiry from: Gary B

Start Date: Immediate

i am making this enquiry on behalf of my daughter who lives in norfolk and has a flat roof conservatory approx 3.6m x 2.8m. i am looking for an idea of the potential cost of suitable insulation. pleas...

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13 Aug

House Extensions

Letchworth Garden City - SG6

Enquiry from: Sangita G

Start Date: Immediate

are you the property owner: owner have you considered getting your windows replaced to match your conservatory: no other forms: house extension agreed to receive quotes for selected products: yes ple...

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02 Aug

House Extensions

Letchworth Garden City - SG6

Enquiry from: Elie A

Start Date: Immediate

interested in a quote for a rear extension: bifold doors skylights spot lights width - 7000mm depth - 3000mm lean to or gable end best regards, elie allouis are you the property owner: owner of the p...

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22 Jul

House Extensions | Single Storey

Letchworth Garden City - SG6

Enquiry from: Elie A

Start Date: Immediate

customer is currently in the process of looking for quotes to add a single storey extension to their property. are you the property owner: owner of the property property type: semi detached looking fo...

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22 Jul

House Extensions

Letchworth Garden City - SG6

Enquiry from: Elie A

Start Date: Immediate

interested in a quote for a rear extension: bifold doors skylights spot lights width - 7000mm depth - 3000mm lean to or gable end best regards, elie allouis are you the property owner: owner of the p...

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07 Feb

Insulation | HHCRO Free

Letchworth Garden City - SG6

Enquiry from: Martin R

Start Date: Immediate

We moved in end of November and we noticed that loft have no insulation at all. Time scale: Immediate Please call to appoint

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21 Oct

Insulation | External Wall

Letchworth Garden City - SG6

Enquiry from: Tom H

Start Date: Immediate

want a quote for insulating the roof in conservatory

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13 May

Conversion | Garage

Letchworth Garden City - SG6

Enquiry from: Ravinder S

Start Date: Immediate

I would like a quote to convert my garage into a room Are you the property owner: Relative of Owner Do you have a: Single Garage What will the space be used for: Living Space Do you require Plumbing W...

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07 Feb

Insulation | HHCRO Free

Letchworth Garden City - SG6

Enquiry from: Ken G

Start Date: Less than one month

We wish to increase the loft insulation in the halls and rooms of our church. 6 lofts in all ( 3 6x6m, 2 6x9m, 1 10x20m). Just looking for budgetary costs to decide which to enquire about. Time scale...

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03 Jun

House Extensions

Letchworth Garden City - SG6

Enquiry from: Leanna H

Start Date: Immediate

Are you the property owner: Tenant (with permission) Property Type: Semi detached Do you have planning permission: Yes Looking For: Single storey extension Do you have plans drawn up: No Do you requir...

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03 Jun

House Extensions | Single Storey

Letchworth Garden City - SG6

Enquiry from: Leanna H

Start Date: Immediate

Customer is currently in the process of looking for quotes to add a Single storey extension to their property. Are you the property owner: Tenant (with permission) Property Type: Semi detached Looking...

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28 Feb

Building work | Sound Proofing

Letchworth Garden City - SG6

Enquiry from: Emma H

Start Date: Less than one month

The interjoining wall in bedroom. Can hear tv talking from next door. Only muffled but as we work shifts need to sleep at different times. Time scale: Less than one month Please call to appoint

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22 Dec

Insulation | HHCRO Free

Letchworth Garden City - SG6

Enquiry from: David T

Start Date: 1 to 3 months

loft insulation 50 square metres access through ceiling hatch, no boarded areas except 1 square metre under water tank, low pitch roof

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23 Nov

Insulation | Cavity Wall

Letchworth Garden City - SG6

Enquiry from: Neil D

Start Date: 1 to 3 months

We have a semi which has tiles on all outside walls. Is it possible to cavity insulate? N Duncan

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05 Nov

Insulation | Loft / Roof

Letchworth Garden City - SG6

Enquiry from: Joy A

Start Date: Less than one month

Are you the property owner: Relative of Owner Property Type: Semi detached How many bedrooms do you have: 1-2 Bedrooms Property Age: 1930-70 Interested in quote for cavity wall and loft insulation: L...

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How much do Builder services cost?

How much do Builders cost? Prices for Builders in 2026 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 Letchworth Garden City is:

£25,188

Builder job Builder cost in 2026
Garage conversion in Letchworth Garden City £9,834-£19,634
Loft conversion in Letchworth Garden City £21,875-£41,875
House extensions in Letchworth Garden City £29,250-£62,000
Loft insulation in Letchworth Garden City £450-£690
Upvc or wood porch in Letchworth Garden City £2,625-£4,025
Barn conversions in Letchworth Garden City £112,500-£172,500
Basement renovation in Letchworth Garden City £30,000-£46,000
Bedroom fitting in Letchworth Garden City £1,500-£2,300
Bricklayers in Letchworth Garden City £300-£460
Cavity wall insulation in Letchworth Garden City £400-£820
Commercial new builds in Letchworth Garden City £105,000-£161,000
Conservatory base in Letchworth Garden City £675-£1,035
Building maintenance in Letchworth Garden City £2,250-£3,450
Building insurance works in Letchworth Garden City £2,250-£3,450
Pebble dashed walls in Letchworth Garden City £2,000-£9,200
Plasterboard dry lining in Letchworth Garden City £638-£978
Residential new builds in Letchworth Garden City £105,000-£161,000
Restoration and refurbishment in Letchworth Garden City £37,500-£57,500
Roof insulation in Letchworth Garden City £7,500-£11,500
Underpinning in Letchworth Garden City £2,250-£3,450
Wall cladding in Letchworth Garden City £1,125-£1,725
Wall rendering in Letchworth Garden City £3,750-£5,750
Demolition in Letchworth Garden City £2,440-£3,660
Roof room in Letchworth Garden City £15,000-£23,000
Shop refurbishment in Letchworth Garden City £3,750-£5,750
Single storey house extension in Letchworth Garden City £24,400-£44,934
Soundproofing in Letchworth Garden City £900-£1,380
Driveway repair in Letchworth Garden City £607-£51,140
Garden room in Letchworth Garden City £6,400-£9,600
External wall insulation in Letchworth Garden City £6,000-£15,000

Related Builder searches in Letchworth Garden City

Builder FAQs

how does loft insulation work?

A lot of an uninsulated property’s heat is lost through the roof and that’s even more alarming, when you realize this figure is up to a quarter of the total heat of the house. Hence, the tremendous importance of preventing this heat loss through loft insulation which will go a long way to help you against spending unnecessary thousands of pounds on heating bill as well as energy loss.

 

Loft insulation is an effective method to achieve the desired result, however the question is, how exactly does it work? Well, it’s time to find out!

 

Using either a fireplace or central heating to heat up your home, a large quantity of that heat would be lost through the roof of your home. Generally, heat rises and when it does, there’s simply no way to prevent it - it’s just science. Escaping by both the conduction and convection methods via your roof, the heat escaping through your ceiling, into the loft space and out into the open air outside can only be significantly reduced by laying loft insulation.

 

Generally, the added layer of insulation works by trapping the heat inside the room below the loft so as to enable the air within your house to stay warmer for longer. What’s more? The layer of insulation also keeps cold air from the outside from entering your home. As a result, you don’t have to heat your home as much in order to achieve the same temperature for each individual room. Over time, just by doing this you can potentially save hundreds pounds. Getting it installed in your home may actually seem a bit expensive at first, but it’s something that’ll eventually pay off.

how disruptive is a loft conversion?

Asides the questions relating to planning permission of a loft conversion as well as the total cost of completing a loft conversion project, this is perhaps the most common question on the loft conversion subject matter. Before making an investment decision, many homeowners will want to know just how disruptive a loft conversion is. Well, we’ve all heard the several horror stories when loft conversion builder with dirty boots tramples all over the fresh and just-acquired shag pile or the noise of the construction loud enough to annoy neighbours from four blocks away or an obvious shortage of teabags, sugar and lots more. Good news is, the disruption of loft conversion is not as bad as people make out. Let’s have a look at how it works!

Just like all other major building projects, a loft conversion is disruptive to your property. However, no two loft conversions are the same, therefore some are certain to be more drastic and invasive than others. In the long run, the project is worth the stress and inconveniences caused and in most cases, it’s usually a very good investment.

Normally, an average loft conversion is expected to last for about 9 to 12 weeks (depending on the complexity of the loft conversion project some might take longer). Some of the factors that affects the duration of a project includes the type of the loft, the design of the loft as well as the style of the property.

Generally, a loft conversion is a lot less disruptive than say completely moving a home. It all has to do with how you’re able to deal with it as a person. And besides, the effect it’s going to have to a large extent depends on the company you hire. A good company will always look to ensure to keep disruptions to a minimal when carrying out the loft conversion project.

how much does a two storey house extension cost?

If you’re considering adding a two storey house extension, then setting a budget for this project would be a great way to get started. Similar to a rear extension, a two storey extension usually leaves the rest of the building needing some work and, due to its size, this may imply the re-development of the entire house - which is why they can be very costly. Some of the other influencing factors that can have big impact on a two storey house extension cost includes: your location, the size of the build, complexity of the design ( anything beyond the standard build will normally require more expertise and time), the glazing to be incorporated ( the more the glass used in the project, the more the material cost), as well as the team used.

Generally, when it comes to extensions, the major part of the expenses will be made on the build of the project. This is because it doesn’t only cover the material cost but also the contractor’s overhead as well as the daily rates. At this stage, the extension prices can be determined by the standard of the work that’s being done.

For a fairly average room size of about 18 square metre, the two storey extension should cost within the range of £2,500 to £3,000 per square metre - with the range being determined by the finishes incorporated. Therefore, a two storey extension of about 18 square metre should cost within the range of £45,000 to £55,000. However, this is with the assumption that there are standard window sizes, bathroom suits are modest, and without any need for any purpose joinery or glazing. If you wish to include all these extra features you’ll also have to pay more to make the total cost between £70,000 to £80,000.

Can builders work on a Sunday?

General construction work should be restricted to the following hours: Monday to Friday 8am to 6pm. Saturdays 8am to 1pm. Most councils advice that noisy work is prohibited on Sundays and bank holidays but you should check with your local council to confirm this.

Is Planning Permission needed for Sound Proofing?

In general, you won’t need planning permission to install soundproofing. If you are installing soundproofing against a shared wall, you will usually need to follow the rules and restrictions set out in the Party Wall Act. In listed buildings and conservation areas, there may be extra restrictions on soundproofing.

how to refurbish your house?

If you’re thinking about refurbishing your house or property but don’t know how to go about it, then you’ve come to the right place. In truth, not every home refurbishment works goes in exactly the same order, however it’ll do you some good to abide by a specific plan in order to avoid both unnecessary works as well as expenses. For instance, how would it feel if you have already closed walls and paint only to realize that there’s a need to include a new plumbing stack that has to go behind the wall? Not good, right? Well, this guide is designed to help you avoid such frustrating situations. Let’s have a look!

✓ Establish a plan. This involves carrying out a good assessment of what you’d like to refurbish and set the priorities like deciding where to start and making sure you have both the time and budget to complete the project.

✓ Set a budget. Establish a final amount that’ll be the threshold to your spending. It’s always good to add an additional 10% to 15% to cover unexpected costs.

✓ Hire a contractor. Carry out a research, reach out to many contractors, compare their prices, work quality as well as integrity before hiring.

✓ Talk to your insurance company. Find out if you have the amount of coverage that suits your needs from your insurance company before and after your project.

✓ Secure permits and order materials. Make sure you check with the latest regulations before commencement. Once done, you can start ordering the required materials.

✓ Start demolition. This is optional as it only applies if space is being added.

✓ Work behind the walls. This include doing all the works necessary behind the walls like plumbing, electrical, heating etc.

✓ Paint and install flooring

✓ Fit in the cabinetry

✓ Add finishing touches. This includes the last details and decorations.

how thick should render be on external wall?

Render serves two basic functions. One is it’s protective qualities as render acts as waterproof for the wall which enables them breathe by allowing water vapour move from the inside to the outside of the structure while also working to prevent water or rain from finding its way inside the structure. While the second function is the decorative qualities as render is able to provide the structure with a fine finish and colour to make the building a lot more appealing and correcting faults in line and level in the masonry.

If you wish to apply render on your external wall, you’d probably be wondering just how thick the render should be to perfectly serve both of functions. In this article, we’re going to take a look at just that!

For a render thickness, the British Standard Wind Driven Rain Index has come up with 4 ratings which include Sheltered, Moderate, Severe as well as Very Severe. An area with Very Severe rating include South West England. This rating implies that the thickness of the render in this area should be increased to at least 20mm for a direct one coat render applications as well as 5 to 6 external wall insulation base coat applications. And if you happen to reside within one mile of the coast, it’s strongly recommended you incorporate an extra repellent protection like Paraguard AG from Parex.

In general, render that’s prepared on site with cement and sand should be have a minimum of 20mm to 25mm thickness. Although, it should be noted that the quality of the render is based on quality of the sand incorporated, the design mix as well as being largely dependent on how good the mixing technique from the applicator is. The most common reasons why traditional renders fails is due to both poor mixing ratios and low quality materials used.

How good is external wall insulation?

External Wall Insulation (EWI) is the act of insulating a home by fitting insulation to the exterior parts of the building which in turn improves thermal performance, cuts energy consumption ( savings on energy bill) and also adds to the home’s visual appeal. The systems are built in multiple layers, with the insulation board offering a plethora of options with each being suitable to varying projects and their needs. Installing an external wall insulation comes with a variety of benefits, let’s have a look!

• Thermal Performance Improvement

With EWI, the thermal inertia of the walls are greatly enhanced while also restricting the loss of heat. Ultimately, this lowers heating costs, enhances the comfort of indoor thermal and also reduces CO2 pollution.

• Eliminates Noise Pollution

When the noise levels are high, it can have a bad impact on our overall well being. A great way to reduce the disturbances from the outside like traffic noise is by fitting an External Wall Installation system.

• More Comfortable Living Space

Do you know the damp in homes can contribute to respiratory problems? A properly insulated home will greatly limit the impact of condensation by combating the damp issues. As a result, you can always expect your house to be cosy and comfy irrespective of the season. A cooler summer and warmer spring is guaranteed with EWI.

• Enhances The Property’s Visual Appeal

Looking for an excuse to rejuvenate your home’s aesthetic appeal? Well, you can as well try out adding an EWI system. There are a plethora of unique colours and styles you can pick from to beautify your home effortlessly.

• Adds Value To Property

An insulated home will generally cost more than an uninsulated one at the time of resale. Potential home buyers are more interested in the acquisition of a home with an EWI system due to its various benefits - and a higher demand can only imply a higher price!

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