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Verified ProOver 20 Reviews
Thomas Roof Restoration are proud to work on your property as if it were their own. Based in Canterbury, covering Kent, So...
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CRS Contractors

20 review(s)
Offers services in HARLOW
we Are a family run business with over 30 years experience built on reputation Our services include all types of roofing...
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Loft & Build

0 review(s)
Offers services in HARLOW
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 HARLOW
Coastal Prime Ltd provides expert home insulation services across the UK, helping homeowners enhance energy efficiency and...
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We are a professional, multi-disciplinary property construction and refurbishment company providing a comprehensive range ...
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

28 Sep

Sound Proofing

Bishop's Stortford - CM23

Enquiry from: Nicola H

Start Date: Immediate

Ceiling soundproofing . to stop hearing people moving around in the flat upstairs

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14 Sep

Wall Rendering

Hornchurch - RM11

Enquiry from: Ken C

Start Date: Immediate

Rendering loose approximately 1 metre square. needs rerenderin

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14 Aug

House Extension

London - N21

Enquiry from: Saeed Y

Start Date: Immediate

Loft conversion side and rear extension

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28 Jul

Building Maintenance

Potters Bar - EN6

Enquiry from: Vishal R

Start Date: Immediate

External wall insulation Lead External wall insulation Lead External wall insulation Lead External wall insulation Lead

Repair cracks in walls of from porch caused by extreme heat

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20 Jul

Fitted Wardrobe

Bishop's Stortford - CM23

Enquiry from: Laide-omolade O

Start Date: Immediate

ONE SIDE OF TWO CHEST OF DRAWERS SCREW FALL OFF. TWO SCREWS FALL OFF FROM WALLROPE DOORS. I want to support my pantry wall cupboard steps with three hangers

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16 Jun

Stud Wall & Plasterboard

Romford - RM3

Enquiry from: Bridget O

Start Date: Immediate

2 stud walls to split the living room and one to seal of the kitchen

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01 Jun

Building Maintenance

Enfield - EN3

Enquiry from: Feven H

Start Date: Immediate

Renovation of an old store room. Which I would like to put new door and window. Also concrete floor, plaster wall and paint

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19 May

Restoration & Refurbishment

London - N13

Enquiry from: Cliffe O

Start Date: Immediate

Propose, knocking down load bearing ground floor rear wall

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16 May

Bricklaying

Romford - RM5

Enquiry from: Anhar A

Start Date: Immediate

Driveway wall with gates

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14 May

Loft Conversion

Dagenham - RM8

Enquiry from: Karima J

Start Date: Immediate

Loft conversion 2 bedroom and one bathroom

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28 Apr

Driveway Repair

London - E17

Enquiry from: Fatima V

Start Date: Immediate

Repairing of crumbling outdoor concrere steps in the garden. 4 step

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25 Feb

Porches

Woodford Green - IG8

Enquiry from: Dwain C

Start Date: Immediate

Brick built Porch built to front of house

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31 Jan

External Wall Insulation

Hornchurch - RM11

Enquiry from: John C

Start Date: Immediate

Wish to insulate my garage walls as well as its ceiling with a bedroom over it

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08 Jan

Porches

Romford - RM7

Enquiry from: Diksha P

Start Date: Immediate

Are you the home owner of that property? - -. are you replacing an existing porch or is this a new build? - -. what material do you require, upvc? - -. what colour do you want it to be? - -. i assume

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15 Dec

External Wall Insulation

Ilford - IG6

Enquiry from: Shah R

Start Date: Immediate

End of terrace house. Require external wall insulation for front, side and rear

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24 Nov

Sound Proofing

Bishop's Stortford - CM23

Enquiry from: Brian E

Start Date: Immediate

Ceiling tile replacement or new fitting

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09 Nov

Building Maintenance

Ilford - IG6

Enquiry from: Mandy D

Start Date: Immediate

They are considering a couple of projects at the moment

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01 Nov

House Extension

Enfield - EN1

Enquiry from: Sarah F

Start Date: Immediate

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31 Oct

House Extension

Epping - CM16

Enquiry from: Shila K

Start Date: Immediate

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30 Oct

House Extension

Hornchurch - RM11

Enquiry from: Kim S

Start Date: Immediate

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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 Harlow is:

£25,958

Builder job Builder cost in 2026
Garage conversion in Harlow £9,834-£19,634
Loft conversion in Harlow £34,688-£63,438
House extensions in Harlow £36,750-£67,000
Loft insulation in Harlow £450-£690
Upvc or wood porch in Harlow £2,625-£4,025
Barn conversions in Harlow £112,500-£172,500
Basement renovation in Harlow £30,000-£46,000
Bedroom fitting in Harlow £1,500-£2,300
Bricklayers in Harlow £300-£460
Cavity wall insulation in Harlow £400-£820
Commercial new builds in Harlow £105,000-£161,000
Conservatory base in Harlow £675-£1,035
Building maintenance in Harlow £2,250-£3,450
Building insurance works in Harlow £2,250-£3,450
Pebble dashed walls in Harlow £2,000-£9,200
Plasterboard dry lining in Harlow £638-£978
Residential new builds in Harlow £105,000-£161,000
Restoration and refurbishment in Harlow £37,500-£57,500
Roof insulation in Harlow £7,500-£11,500
Underpinning in Harlow £2,250-£3,450
Wall cladding in Harlow £1,125-£1,725
Wall rendering in Harlow £3,750-£5,750
Demolition in Harlow £2,440-£3,660
Roof room in Harlow £15,000-£23,000
Shop refurbishment in Harlow £3,750-£5,750
Single storey house extension in Harlow £24,400-£44,934
Soundproofing in Harlow £900-£1,380
Driveway repair in Harlow £607-£51,140
Garden room in Harlow £6,400-£9,600
External wall insulation in Harlow £6,000-£15,000

Related Builder searches in Harlow

Builder FAQs

what is a garden room extension?

A garden room extension, also referred to as Sunroom or Solarium, is basically a stand alone garden building that’s totally detached from the home. They are typically semi-glazed building that features a tiled roof rather than glass. What would have been good examples of garden rooms extensions include conservatories, orangeries as well as pool houses, however they are constructed with the help of different materials and features which ultimately makes them different to garden rooms.

Garden room extensions are built with the major purpose of adding extra functional living spaces for a wide range of room options such as a second living room, dining room, study space, home garden office or a rehearsal space - the options are numerous. In other words if you’re looking for an additional usable space within your home or property, a garden room extension can be designed to suit your needs. So whether you need comfy sofas for evening relaxations, a sturdy office desk for work or large dining room table for dinners with family and friends, a garden room extension can be all that you need to achieve to your living space goals or just to add more value to your property.

Garden rooms extension has multiple alternatives such as a conservatory, garage conversion, loft conversion, extension and garden rooms. However, it has some great benefits over its alternatives. These benefits include, being very cost effective, hassle free, can be built within 5 to 9 days, rarely requires planning permission, does not require building regulations approval, includes a full professional installation and management without any need for subcontractors, modern and unique as well as being very versatile. Overall, if you’re looking to create an additional space in your home without having to break the bank, then garden room extensions may be your best bet.

Can bricklayers work in the rain?

Are you about to start a new construction job when it’s a heavily rainy period? Or perhaps you’re just interested in knowing how bricklayers work. Well regardless of your purpose, one thing you should know is laying of bricks has a few rules and one of them is not to lay a brick wall when its raining. This is mainly because your structure’s quality and integrity would be heavily compromised if water comes in contact with the mortar before it gets the time to dry. However, with the help of a concrete protective tent, you can prevent water from coming in contact and damaging the mortar. So let’s look at the procedures to follow to work in the rain!

lDetermine The Concrete Protective Tents Required

• Concrete protective tents come in various sizes so you have to know what’s required to get the job done.

• Firstly, calculate the amount of space required to lay the brick wall

• Then, incorporate the appropriate size and number of tents.

lSet Up The Tents

• Follow the manufacturer’s instruction to set up the tents

• Once installed, the tent should extend past the location for the bricklaying and slope downwards.

l Access The Area

• Inspect the location during rainfall to ensure water is not sneaking through.

lBuild a Lumber Frame

• Use 2 to 4 pieces of lumber to build a frame.

• Set it into the ground depending on the size of your wall

lApply Concrete or Mortar

• Fill up the frame with either concrete or mortar.

• Follow the manufacturer’s instruction to allow the mixture to cure.

lPrepare the Brick Wall’s Mortar

• Mix the mortar for the brick wall construction

• Follow the manufacturer’s instruction for the process.

When you’re done laying the bricks, you can remove the protective tents once you’re certain the rain has stopped. Exposure to sun and air will speed up the curing process, which is quite important to protect the integrity of your structure.

does a single storey extension add value to your house?

Does A Single Storey Extension Add Value To Your House?

When you’re looking to construct a single storey extension or perhaps you’re just searching for means to increase the value of your property, this question always pops up. The short and simple answer to this question is a resounding yes, a single storey extension can go a long way to increase the value of your property. Just like any other home improvement, when done right, adding a little extra living space is one of the top things you can probably think of that’ll provide a cool increase in your property’s value. However, before you rush in you must also take note of some factors so you can be certain a single storey extension is the right option for you. These factors include the quality of the build, complexity of the build, cost of the build versus the value gain, ceiling price in the area, finance costs as well as the inconveniences and stress.

Generally, the average cost of a single storey extension can range from £34,000 to £37,000. For this price, you should get a standard sized rear or side extension which also includes the cost of a kitchen - it’s the most commonly use for a single story extension especially in the UK. So it’s important to know the value they’ll add to your house before deciding to make such an investment.

The value added to your property will depend largely on the quality and size of your single storey extension. The value is usually calculated by estate agents using the number of bedrooms, bathrooms as well as the floor area. Inside London, it’ll typically be priced at £5,000 to £10,000 per square metre, while outside London should be within the range of £900 to £2,000 per square metre.

What are the benefits of cladding or rendering?

The main reason that people use cladding or rendering on their property is the aesthetic benefit. These materials can really boost the appearance of a home. Cladding and rendering can also increase the thermal performance of a property. Speak to a specialist to find out whether your property will benefit.

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.

how to lay loft boards?

How To Lay Loft Boards

Do you need more storage space in your home or property? If you live in a tiny space especially where extensions can’t be made sideways, why not look to the topmost area of your home and consider boarding out your loft to make it usable?

Boarding your loft can make for a fairly easy DIY project but like every other home improvement tasks, it requires some specific skill sets as well as knowledge for a successful construction. Therefore, we’d recommend you hire the services of a reliable professional in order to guarantee the best possible outcome, especially if you lack proper training or experience that’ll help you avoid some costly mistakes. Here, we’ll give you a good insight into the loft board laying procedures.

• Get The Right Tools & Equipment

The materials and supplies you’ll need to lay loft boards include loft boards, screws, tape measure and pencil, drill, hammer, saw, protective gear such as gloves and dust mask.

• Work Out The Area

Measure up the area you need the boards to cover. The standard loft features two different sizes (both are 18mm thick) which include 2400mm x 600mm and 1220mm x 320mm. You should ensure that the board you opt for fits through the loft hatch perfectly.

• Start Laying

Once you’re done working out the area, the next step is to put on your protective gear and start putting the boards in place. You should lay the boards in a staggered pattern so as to give a better strength. While doing this, watch out for any wire running through your loft so they don’t get trapped, you should also cut the boards for easy access to the light fittings’ top.

• Make It Permanent

Upon the successful placement of the boards in a way that offer a safe area to store things and stand on, you’ll have to screw them in place. Start by drilling 2 or 5 holes along the edge of individual boards in such a way that lines up with the centre of the joist below. Once done, then you can fix them in place with screws.

do you need planning permission for a loft conversion?

Typically, loft conversions do not require planning permission except in certain situations. They’re usually covered under what’s known as Permitted Development. Certain building works like loft conversion, rear extension and conservatories are granted planning permission by local authorities. Permitted Development, however, gives you a free range to improve your home without having any issues from the councils or regulations. Before your planned loft conversion can be covered under Permitted Development, there are some certain criteria that must be met. This criteria includes the following:

✓ The extension must not go beyond the existing slope of the roof at the front of the house.

✓ The loft space converted must not go beyond 40 cubic metres in a terraced house.

✓ The roof’s height must not be increased by the extension.

✓ The loft space converted must not reach beyond 50 cubic metres in a detached or semi detached house.

✓ The plan for the extension mustn’t involve structures like balconies, verandas or anything other structures of this nature.

✓ The roof extension should be positioned as far back as possible or at least 20cm from the existing eaves.

✓ The side that faces the window openings should be at least 1.7m beyond the floor and the windows should also be obscured.

✓ The roof extension must not overhang the existing roof or wall of the house.

✓ The materials that are to be used must be similar or the same to the materials that has already been used on the house’s exterior.

However, you should bear in mind that there are some properties that are exempt from Permitted Development. Examples of these type of properties include conservation areas, Areas Of Outstanding Natural Beauty and World Heritage sites. Permitted Development does not also provide coverage for listed buildings.

How long does a small extension take?

If you’re planning to build a small extension on your property, you’ll most likely want to know the length of time it’ll take to complete the home extension. Just like many other home improvement projects, it’s impossible to provide a specific number of day in which your project will be completed as the duration is based on a number of influencing factors. This includes the size of the development work as well as whether or not you plan to live in the house when the work is being done. In this article, we’re going to give you a breakdown of the processes that’s involved in building a small single storey extension alongside the duration for each so you can have an idea of how long your small extension project will take. Let’s take a look!

✓ A small single storey extension will normally take about 3 months to be completed.

✓ Site preparation is the first step in the process and it’ll take up to 2 weeks the dig out the footings and prepare foundations. Followed by a further 2 weeks to fit the damp course as well as any drains required around the extension.

✓ The 5th week is spent on working on the external walls and putting in place blockwork to deliver cavity wall insulation.

✓ The next 2 weeks will be spent on installing the roof structure as well as internal walls.

✓ Once done. The builders will make the structure weather proof and electricians or gas fitters will be on site to add power to the extension. This will be followed by internal walls’ plastering as well as breaking into your main house.

✓ After this, when the plaster is dry and decoration completed, units or furniture will then be installed.

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