Find a Builder you can trust in Dereham.

Choose from 62 Builders, all rated by people like you.

Over 80 reviews & an average rating of 4.6/5 stars, you'll find the right pro

Choose and shortlist

Use the shortlist button to select up to 4 tradespeople, enter your project details and press send

or

Keen to get on with the job?

Get up to 4 quotes from local Builders near you

View Shortlist
Verified Pro

Open Plan Renovation

0 review(s)
Offers services in DEREHAM
Open Plan Renovations undertakes a wide variety of refurbishment and renovation services. We provide a range of constructi...
Verified Pro

Nr paving

0 review(s)
Offers services in DEREHAM
We offer a wide range of Driveways patios building brickwork fencing Block paving tarmac Resin concrete gravel all types o...
Verified Pro

Pro City Service

0 review(s)
Offers services in DEREHAM
Welcome to one stop Garage Doors company for garage doors, front doors, patio doors, fences & gates based in Kings Lynn & ...

Recent Builder Enquiries

08 Jan

Building work | General

Dereham - NR20

Enquiry from: Paul S

Start Date: Immediate

11 No roof trusses, 30 degree pitch, 6m span

Post a similar request >

28 Mar

Conversion | Garage

Dereham - NR20

Enquiry from: Josh C

Start Date: Immediate

current garage converted into boot room, w/c and reception room. roughly 7x3.5m in size. are you the property owner: owner of the property do you have a: single garage what will the space be used for...

Post a similar request >

03 Mar

Insulation | Cavity Wall

Dereham - NR19

Enquiry from: Stuart D

Start Date: Immediate

top up of existing cavity wall insulation for a bungalow property are you the property owner: owner of the property property type: detached how many bedrooms do you have: 3-4 property age: 1930-70 ar...

Post a similar request >

18 Oct

Conversion | Loft

Dereham - NR19

Enquiry from: Earl R

Start Date: Immediate

loft to be converted into bedroom are you the property owner: owner of the property are you looking to have stairs: yes do you require any windows: dormer, skylight do you require plumbing work: yes i...

Post a similar request >

13 Oct

House Extensions | Single Storey

Dereham - NR19

Enquiry from: Aaran B

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 dereham area and would like a call to discuss option...

Post a similar request >

12 Oct

House Extensions

Dereham - NR19

Enquiry from: Aaran B

Start Date: Less than one month

3x 6m extension with regular roof are you the property owner: owner of the property property type: semi detached looking for: single storey extension do you have planning permission: no do you have pl...

Post a similar request >

29 Sep

Building work | Bricklaying

Dereham - NR20

Enquiry from: Deborah C

Start Date: Immediate

brick boundary wall between doctors surgery (mattishall) has been knocked over and needs rebuilding. are you the property owner: owner of the property property type: detached how much work would you s...

Post a similar request >

20 Jul

Conversion | Loft

Dereham - NR19

Enquiry from: Lorraine H

Start Date: Immediate

i'm would like to enquire into having a loft conversion are you the property owner: owner of the property property type: semi detached what are you looking to convert the space into: bedroom/s are you...

Post a similar request >

19 Jan

Insulation | Cavity Wall

Dereham - NR19

Enquiry from: Mark M

Start Date: Immediate

Hi there, I would like a survey carried out of my property with recommendations and quotes. Thank you.

Post a similar request >

03 Dec

Conversion | Basement

Dereham - NR20

Enquiry from: Lewis B

Start Date: Immediate

making basement a liveable space. basement has already been tanked but still signs on potential damp. you can confirm on inspection. plasterboarding/insulating. are you the property owner: owner of th...

Post a similar request >

16 Oct

Conversion | Garage

Dereham - NR19

Enquiry from: Lesley W

Start Date: Immediate

we want to convert of detached double garage into a self contained studio apartment and if possible a mezzanine space for a double bed. are you the property owner: owner of the property do you have a...

Post a similar request >

02 Oct

Insulation | CERO Free

Dereham - NR20

Enquiry from: Paul G

Start Date: Immediate

i require multiple house external and cavity wall insulation by accredited gren house grant installer. time scale: immediate please call to appoint

Post a similar request >

11 Aug

Building work | General

Dereham - NR20

Enquiry from: Daran S

Start Date: Less than one month

resealing of mouldy window sealant due to condensation. i x bedroom windows. resealing of shower basin & sink in en suit. time scale: less than one month please call to appoint

Post a similar request >

24 Feb

House Extensions

Dereham - NR19

Enquiry from: Gary H

Start Date: Immediate

Are you the property owner: Relative of Owner Property Type: Detached Other Forms: House Extension, None Agreed to receive quotes for selected products: Yes Please call to appoint

Post a similar request >

23 Feb

Conversion | Loft

Dereham - NR20

Enquiry from: Emma R

Start Date: Immediate

Customer visited the myloftconversionprices.co.uk site and submitted an enquiry. Property type: Semi detached, Property owner: Owner, Looking to convert into: Bedroom, Work description: Covert into on...

Post a similar request >

05 May

Conversion | Garage

Dereham - NR20

Enquiry from: Craig P

Start Date: Immediate

I need half my garage converted into an office,I do have power there already

Post a similar request >

03 May

House Extensions

Dereham - NR20

Enquiry from: Stacy F

Start Date: Immediate

We are looking at adding a 5x3 or a 4x3 extension to our bungalow

Post a similar request >

24 Apr

Conversion | Garage

Dereham - NR19

Enquiry from: Noreen T

Start Date: Immediate

Conversion of garage to residential annexe

Post a similar request >

10 Mar

Conversion | Garage

Dereham - NR20

Enquiry from: Frances D

Start Date: Immediate

planning a move to aylsham and will be looking to convert detached garage to granny annex, plus an extension at front to join to existing house and a conservatory-style room at the back. existing gar...

Post a similar request >

14 Oct

House Extensions

Dereham - NR19

Enquiry from: Mel E

Start Date: Immediate

Home Owner Supplied and Fitted Call to Appoint

Post a similar request >

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 Dereham is:

£23,865

Builder job Builder cost in 2025
Garage conversion in Dereham £4,500-£6,900
Loft conversion in Dereham £18,750-£28,750
House extensions in Dereham £42,000-£68,000
Loft insulation in Dereham £450-£690
Upvc or wood porch in Dereham £3,313-£5,013
Barn conversions in Dereham £112,500-£172,500
Basement renovation in Dereham £30,000-£46,000
Bedroom fitting in Dereham £1,500-£2,300
Bricklayers in Dereham £300-£460
Cavity wall insulation in Dereham £400-£820
Commercial new builds in Dereham £105,000-£161,000
Conservatory base in Dereham £675-£1,035
Building maintenance in Dereham £2,250-£3,450
Building insurance works in Dereham £2,250-£3,450
Pebble dashed walls in Dereham £2,000-£9,200
Plasterboard dry lining in Dereham £638-£978
Residential new builds in Dereham £105,000-£161,000
Restoration and refurbishment in Dereham £37,500-£57,500
Roof insulation in Dereham £7,500-£11,500
Underpinning in Dereham £2,250-£3,450
Wall cladding in Dereham £1,125-£1,725
Wall rendering in Dereham £3,750-£5,750
Demolition in Dereham £2,440-£3,660
Roof room in Dereham £15,000-£23,000
Shop refurbishment in Dereham £3,750-£5,750
Single storey house extension in Dereham £23,200-£34,800
Soundproofing in Dereham £900-£1,380
Driveway repair in Dereham £1,520-£2,280
Garden room in Dereham £6,400-£9,600
External wall insulation in Dereham £6,000-£15,000

Related Builder searches in Dereham

Builder FAQs

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.

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.

is a porch made from uPVC?

The simple answer to this question is... they can be! Although there are many types of porch designs that are available in the market, the uPVC porch happens to be one of the most loved and cost effective. Most home and property owners prefer the installation of a uPVC porch for a number of reasons. These includes:

• Value for money

It’s no coincidence the uPVC is widely accepted across the building industry with a plethora of uses. Not only is it relatively inexpensive to manufacture, but even the recycled uPVC is now becoming more and more useful. UPVC’s main rivals are wood and aluminium, and both are way more expensive to incorporate for frame profiles. Therefore, making use of uPVC is going to make your initial costs relatively low.

• Life Span

Although the main rivals in both hardwood and aluminium can also boast a lengthy lifespan just as uPVC. However, considering the price that you can get a uPVC, the lifespan is just incredible as it can be measured in decades.

• Aesthetic Appeal

UPVC gives you a wide range of foil colours that’ll fit your home perfectly well while also enhancing it’s visual appeal. You can actually get a porch that looks exactly like it’s manufactured from timber frames. To achieve this, all you need to do would be to make use of a wood grain surface finish. This is also long lasting, strong and resistant to fade.

• Little Maintenance

This is a very common feature of uPVC that makes it even more advantageous when used in making a porch. Unlike timber or wood which swells due to absorption of water or shrinks, you’ll never need to worry about all these distortions and more with uPVC. No painting, no sanding and ultimately, low maintenance required.

How to plasterboard a wall?

How To Plasterboard A Wall

If you’re looking to plasterboard your wall, one of the essential things to have in mind is that the plasterboard must be hung horizontally and not vertically. Due to the way they’re manufactured, plasterboard sheets normally possess a “grain along the length. This implies that, it’s only when they’re firmly placed perpendicular against the wall that they’re able to achieve their maximum strength. Materials you’ll need to complete this task includes: Tape measure, stanley knife, pencil, spirit level, drill driver or screw gun, surform, drywall screws and handsaw. Now let’s have a look at the wall plasterboarding steps!

• To plasterboard a wall the first step to take is to place each board in such a way to make the edges the centre of the noggins and upright. Also, the the adjoining walls and door openings should fit closely to the edges.

• Work from the door opening to the ending wall. From the the stud’s edge to the noggin’s centre, use your tape measure to measure a cut board and as a rule to mark up.

• Place your spirit level on the marks and use the Stanley knife to run a line along the intended cut. Once done, turn the board on its edge and give a sharp push on the back to split.

• Cut the paper left with the knife after folding the split edge back on itself. This way, you should get a nice and clean edge.

• In its right position, place the board up against the studwork. Install the screws on the board’s edges where a noggin or upright can be seen.

• Mark lines down across the board at the stud’s centre.

• Cut the end boards to length.

• Install the remaining boards as mentioned above. While doing this, make sure the factory edges are together.

• Cut any board extending into an opening and finish the edges using a surform.

We’d recommend you hire the professional services of a plasterer for the best results especially if you lack the necessary training or experience. Plasterboarding a wall can be a tricky challenge and you’d save yourself some time, money and effort by getting it right on the first trial.

Do I need planning permission for external wall insulation?

If you want to install an external wall, it is only wise to consider whether or not a planning permission is required in order to avoid a hefty fine. In a great kudos to the government and a welcome relief to home and property owners, the installation of external wall insulation is seen as an “improvement to the house and not an “extension or an “enlargement. Ultimately, this implies that external wall insulation fitting is to be done under permitted development and a planning application may not be required. However, like many other regulations, there are also exceptions to this rule and the main one is if the activity changes the appearance of your property. Properties such as a listed building having tighter regulations may pose some issues. As a result, we’d advise you to consult your local authority to ensure that there’s no fast rule to this topic before commencement of the external wall insulation project.

At the moment, according to the Government Building Regulations, the surface of the entire wall is to be improved to existing standards if the area to be insulated exceeds 25 percent of the wall. In normal situations this is usually the typical case, however to prevent avoidable fines and other possible punishments, it is always best to reach to your local authority and check out the rules guiding external wall insulation in your constituency. Furthermore, since external wall insulation is not a task that’s recommended to be done by yourself, you can also ask the professional external wall insulation fitting company for the applying rules before proceeding. As a good professional, the company should have a better knowledge of the rules and regulation guiding its activities.

do you need planning permission for a porch?

There are so many benefits that comes with building a porch in your home premises. It’s an extra space where a lot can be achieved such as drying a dripping wet dog, taking off your dirty shoes or boot and lots more. So if you’re considering to construct a porch, it’s definitely going to be a wise decision. However, before you get started, there’s a need to determine if you’ll need planning permission for a porch. It’s important to take note that planning laws are dynamic and can be updated at any point, so be sure only to use trusted sources only as your guide. If you’re the homeowner or landlord, it’s entirely your responsibility to obtain the right approval for any development project you wish to carry out within your premises.

A Porch can not be termed as an extension and neither is it a conservatory, they’re basically built to the home’s front covering the main entrance using a stone base or a brick. As a result, a porch does not need planning permission due to the fact that it’s covered by the permitted development rights if the specific guidelines for porches are complied with. Below are the instances where you WILL need planning permission for a porch.

✓ If the floor space is more than 3sqm (the wall inclusive).

✓ The highest point has a height of more than 3 metres.

✓ If the porch is situated within 2 metres of a boundary directly facing on to the road.

You may need planning permission if the house is a listed building, designated area or falls under an Article 4 Direction.

In order to build a porch without planning permission, you need to consider all the criteria stated above. You can also visit the Planning Portal website to get more detailed information before getting started.

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.

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.

Builder help and advice

How it works

Tell us about your Builder project

Answer a few quick questions to help us match you with the right Builder

Get up to 4 free quotes

Receive no-obligation quotes from 4 Builders working in Dereham.

Pick the right pro for you

Compare prices, customer reviews and services, and hire the right Builder.

Are you a Builder in Dereham?

View our open Builder jobs near you

Join today
View Shortlist