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Verified Pro
Welcome to Haas Extension Group, where we take pride in being the premier suppliers, installers, and design consultants of...
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James building & roofing Cambs Offer the complete professional construction services . We specialise in extensions, loft...
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The Fascia Division

2 review(s)
Offers services in OLNEY
The Fascia Division are specialist installers of fascias, soffits, guttering and cladding. Our experienced installers a...
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Solid tiles conservatory roof, insulated ceilings , conservatory insulation and home improvement
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At Surrey Hills Extend & Renovate we promise Quality and Craftsmanship. We take pride in delivering superior quality in ev...
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L&w plastering services Fully qualified, cis registered we off free quotation and carry out all our tasks to the highest...

Recent Builder Enquiries

27 Sep

Conversion | Loft

Olney - MK46

Enquiry from: Eleanor P

Start Date: Immediate

i would like to have a loft conversion but i don't know whether there is enough room in my loft are you the property owner: owner of the property property type: detached what are you looking to conve...

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16 Aug

Insulation | Cavity Wall

Olney - MK46

Enquiry from: Neil S

Start Date: Immediate

customer in olney areas is looking to do a couple of projects at the moment, and would like quotes for cavity wall insulation.confirmed interest via sms and email at 16/08/2022 11:35.please call to ar...

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15 Oct

Building work | Sound Proofing

Olney - MK46

Enquiry from: Kim H

Start Date: Immediate

a plaque in local weston underwood stone, carved with initials or similar - need help with design thanks

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04 Nov

Insulation | Loft / Roof

Olney - MK46

Enquiry from: Bob B

Start Date: Immediate

full loft insulation by government approved installer are you the property owner: tenant (with permission) property type: terrace how many bedrooms do you have: 3-4 do you currently have loft insulat...

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14 Jul

New Build | Residential

Olney - MK46

Enquiry from: Hannah D

Start Date: Immediate

4 bed house with two on suites, living room, playroom, kitchen/dinning room, utility room. double garage

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27 Mar

House Extensions

Olney - MK46

Enquiry from: Daniel B

Start Date: Immediate

Extension above a garage

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29 Jan

Insulation | Loft / Roof

Olney - MK46

Enquiry from: IB C

Start Date: Immediate

We are due to complete at the above project shortly and need the loft over the second floor bedrooms insulating. There is approximately 100m2 to be carried out.

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20 Apr

Conversion | Garage

Olney - MK46

Enquiry from: Deb G

Start Date: 1 to 3 months

Half single garage converted into bathroom and laundry. Lots of pipe work needs rerouting. Look forward to hearing from you. Are you the property owner: Owner of the property Do you have a: Singl...

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24 Mar

House Extensions

Olney - MK46

Enquiry from: Mike P

Start Date: Less than one month

2 story extension on back of kitchen to create new dining area and bedroom. Customer is currently in the process of looking for quotes to add a Double storey extension to their property. Are you the ...

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24 Jul

New Build | Residential

Olney - MK46

Enquiry from: Tony B

Start Date: Immediate

a new build property on our farm /stables

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25 Mar

House Extensions

Olney - MK46

Enquiry from: Jonathan N

Start Date: Immediate

Graphic Designer

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28 Dec

Conversion | Loft

Olney - MK46

Enquiry from: Jenny C

Start Date: Immediate

Conversion of loft into a bedroom with toilet Are you the property owner: Owner of the property Property Type: Terrace What are you looking to convert the space into: Bedroom/s Are you looking to hav...

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22 Nov

House Extensions

Olney - MK46

Enquiry from: Tom B

Start Date: Immediate

Home Owner Ground floor bathroom at rear of house Supplied and Fitted Please Call to Appoint

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03 Nov

House Extensions

Olney - MK46

Enquiry from: Allistair B

Start Date: Immediate

2 storey side extension to 2 bedroom semi detached bungalow, creating an additional, higher gable. The ground floor extension will house a lounge and open plan hallway leading to a living kitchen/dini...

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25 May

Building work | Wall Rendering

Olney - MK46

Enquiry from: Peter K

Start Date: Immediate

Customers own description of works We have an existing 70s grey brick house that has had a block extension built on the side. - Service Date: 22/06/2015 Property Type: House Job Type: Extension pl...

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11 Feb

Conversion | Garage

Olney - MK46

Enquiry from: Lindsay P

Start Date: 1 to 3 months

To convert the garage into a work space. It would need heat electrical sockets (it has power and light currently). I would like to block up the current personal door, replace the up and over door to b...

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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 Olney is:

£24,781

Builder job Builder cost in 2025
Garage conversion in Olney £9,750-£18,450
Loft conversion in Olney £18,750-£28,750
House extensions in Olney £29,000-£62,667
Loft insulation in Olney £450-£690
Upvc or wood porch in Olney £3,313-£6,013
Barn conversions in Olney £112,500-£172,500
Basement renovation in Olney £30,000-£46,000
Bedroom fitting in Olney £1,500-£2,300
Bricklayers in Olney £300-£460
Cavity wall insulation in Olney £400-£820
Commercial new builds in Olney £105,000-£161,000
Conservatory base in Olney £675-£1,035
Building maintenance in Olney £2,250-£3,450
Building insurance works in Olney £2,250-£3,450
Pebble dashed walls in Olney £2,000-£9,200
Plasterboard dry lining in Olney £638-£978
Residential new builds in Olney £105,000-£161,000
Restoration and refurbishment in Olney £37,500-£57,500
Roof insulation in Olney £7,500-£11,500
Underpinning in Olney £2,250-£3,450
Wall cladding in Olney £1,125-£1,725
Wall rendering in Olney £3,750-£5,750
Demolition in Olney £2,440-£3,660
Roof room in Olney £15,000-£23,000
Shop refurbishment in Olney £3,750-£5,750
Single storey house extension in Olney £21,600-£37,400
Soundproofing in Olney £900-£1,380
Driveway repair in Olney £607-£51,140
Garden room in Olney £6,400-£9,600
External wall insulation in Olney £6,000-£15,000

Related Builder searches in Olney

Builder FAQs

do i need planning permission for a loft room?

Do I Need Planning Permission For A Loft Room?

The answer to this question is maybe. Generally, loft rooms are covered under “Permitted Development which means you won’t need to apply for a planning permission to build a loft room. This is like an advance planning permission provided by local authorities to allow some particular building works to be done such as loft conversions, rear extensions and more. When you’re covered by a “Permitted Development, you’re given the free range to oversee your home’s development without much interference from the regulations or the council. However, for permitted development to apply, there are some specific criteria that must be met. Therefore, if your loft room does not meet the following requirements given below, then you must complete a planning application before proceeding.

• In a terraced house, the converted loft space must not be more than 40 cubic metres.

• In a detached building or semi detached house, the converted loft space must not be more than 50 cubic metres.

• The existing roof slope at the front of the house must cover the extension made.

• The extension should not increase the height of the roof in any way.

• Verandas, balconies and any other structures of this nature must not be included in the extension’s plan.

• The side facing window openings should be at a minimum of 1.7 metres above the ground. The windows must be obscured as well.

• The roof extension should be set back as far as practically possible. It should be at a minimum of 20cm from the current eaves.

• The roof extension should not overhang the house’s roof or it’s wall.

• The materials to be incorporated must be the same or at least similar to what you already have on the house’s exterior.

Do bricklayers need a license?

Laying of bricks is a skilful trade which requires the bricklayer to fully understand the process involved in the required building material preparation necessary to construct a foundation as well as to mix the concrete or mortar. As a tradesperson, you also need to fully comprehend how to make use of various materials and master the art of shaping, polishing and cutting it. A typical bricklaying endeavour is expected to include different activities such as preparation of the surface, assembly, installation, reinforcement as well as repair.

As a result, every aspect of the job demands an in depth and extensive knowledge, skills and also experience. To get started in this career path, you can also consider getting a bricklaying license as this will stand you out from the lots from your customer’s point of view. However, to obtain a bricklaying license, you’ll need to have some qualifications which includes an industry experience in the field as well as a trade certificate. These formal and nationally recognized qualifications can be gotten through the Recognition of Prior Learning.

It must, however, be said that several states will require either a building practitioner registration or a bricklaying license to enable you practice as a professional bricklayer in order to ensure that the national standards for quality is always met. In other states, a bricklayer must meet some certain registration requirements or possess concrete licenses. Some will necessitate that you register as a building practitioner to take on certain projects but only to a particular level.

Overall, a bricklaying license will help you meet the building commission’s requirements so as to avoid stern punishments like fines and sanctions. It also allows you to sign legal contracts and agreements, market your services and lots more to steer ahead of competition in the industry.

how much is a ground floor extension?

Generally, extensions can be a very tricky undertaking - where it can be quite difficult to have a clear comprehension of the rules, regulations as well as costs. Therefore before you rush in to kick start your ground floor extension project, it’ll be wise to get a good grip on the cost. In this article, we’re going to give you a rough estimate of the cost of a ground floor extension. Let’s take a look!

Just like several other home improvement projects, the cost of constructing a ground floor extension is based on a number of things which includes the size, materials used, your location, the quality of the tradesmen or company hired and lots more. For instance, if you happen to reside in London, the cost of your ground floor extension is going to be a lot higher than the other regions.

The single cost of a ground floor extension should fall within the range of £1,500 per square metre to about £2,000 per square metre. However, if you happen to live in London or the South East, this price can reach up to £1,900 per square metre to about £2,400 per square metre. These prices are for good quality ground floor extensions only. Basic or low quality extensions would naturally cost less while superior quality extension will cost more.

Now looking at the size of the ground floor extension, if you’re looking for a size of about 5m x 5m, you can expect to pay a price within the range of £32,000 to about £36,000. And as usual, in London or the South East, this price can reach up to £50,000 or even more. And that’s just for constructing the extension. If the other relevant costs like the 10 percent to 15 percent professional fees for the architect, planning application (if needed), building regulations and more, the price goes up.

how to repair a paved driveway?

Generally, a paved driveway is always subjected to regular usage and yours isn’t likely to be an exception, otherwise you won’t be here. Regular usage automatically necessitates regular maintenance of the driveway in order to extend its lifespan, make your property safer and add more value to it. This maintenance will involve a frequent inspection of the paved driveway so as to identify and repair divots, cracks as well as rutting. Paved driveways usually have a lifespan ranging between 15 to 20 years, but this can only be guaranteed when backed by regular maintenance activities. Failure to provide your paved driveway with a regular maintenance will lead to a rapid deterioration within just a couple of years after installation.

The issues commonly faced by paved driveways is usually different based on several factors such as the weather, your location, your property’s sub base as well as some other elements. The ability to identify the problems and solve or repair them on time is key to success while it’s also save you some time and money. In this article we’re going to look at how to go about do-it-yourself tasks that involves minor cracks. More intense damages are advised to be handled only by professionals.

✓ Prepare the area. Clear the debris, weed the plants or vegetation (if any).

✓ Use a strong spray from a garden hose to wash clean the cracks

✓ In the event whereby the crack is deep, simply fill it until it reach about a quarter inch of the surface with sand.

✓ Tamp down the sand to make it more compact.

✓ Apply a patching compound to the surface of the cracked paved driveway.

✓ Leave it for some time to cure.

✓ Once cured, you can then apply your sealant.

how to insulate a loft?

Do you know about 25 percent of heat that escapes from an uninsulated house are lost through the roof? Fortunately, roof insulation is something that can done by all DIYers irrespective of their experience levels. However, if you happen to lack the confidence necessary to pull off this, then it’s strongly recommended that you hire the services of a professional who can guarantee the best results and also save you time and money that could arise from potential cost mistakes. Let’s take a look!

  • Clear out all clutter. This involves taking out all the rubbish and clutter from the loft. In order to work effectively, you’ll need a totally clear and empty loft space.
  • Ensure that there’s sufficient insulation. The importance of a good ventilation cannot be overstated. Poor ventilation will result in forming of condensation and this condensation can make the roof timbers rot and compromise the structural integrity of the entire roof. If there are no roof windows which is the easiest way to provide a loft ventilation, the next best option would be to follow the loft floor along to the point where the roof comes down to meet it. There should be a gap at this point, also referred to as the eaves, between the outside wall and the underside of the roof.
  • Measure your loft area. Take a measurement of the loft space in order to calculate the amount of insulation as well as the type you need. If you’re not sure, always get more that it’s required as skimming on the amount you use will only back fire in form of increased energy costs
  • Check for water pipes.

 

To get started, simply make sure all cracks and gaps in the ceiling are filled using a standard filler or decorator caulk. Once done, clean the gaps in the joists and even to the point of hovering all the dust up. Finally,check for the hazards that can cause you problems before laying the loft insulation.

how long does a loft conversion take?

If you’re about to carry out a loft conversion project, you’d probably be wondering how long it’ll take to complete the task. Well, you’re not alone! This is one of the most common questions when it comes to loft conversion projects, however, providing a set timeframe for completion of such projects is impossible as all loft conversions vary. There are different factors that can determine the duration of your project. These factors include, the materials to be used, the type of the proposed loft conversion, the kind of staircase you’ll like to have installed, the number of windows included, the number of rooms to be added as well as a number of other influencing factors. As a result of these variables, the milestones and timings provided are only to be taken as guidelines. If you’d really like to have a set date, you can get in touch with a professional for help.

Generally, it’ll take up to 8 weeks to complete a loft conversion project.

✓ The first week activities will include putting up scaffolding, receiving the first materials for the build and creating an opening in the roof to gain access to the loft space.

✓ In the second week, the structure of the roof will be ammended and more support added.

✓ Third week, the floor joists will be fitted, building of the loft conversion will start, completion of the external roof works and commencement of plumbing and electric works.

✓ Fourth week, complete the building, construct the loft floor, fit the roof windows, insulation, ventilation and internal stud walls.

✓ Fifth week, apply plaster and plasterboard to the room walls, create a staircase opening and fit the new staircase.

✓ Sixth week, plaster the staircase area, complete plumbing and electrical works, hang the doors, fit skirting, handrails and bannisters and start decoration.

✓ Seventh week, complete the decoration and clean and wipe out all wastes.

✓ Eight week, complete all the remaining tasks.

how much does it cost to have loft boarded?

How Much Does It Cost To Have A Loft Boarded?

More often than not, several homeowners fail to realize there’s so much value sitting right under their roof - the loft. When a loft is boarded, there are so many juicy benefits that can be derived. It can be used as a storage room, spare bathroom, home office and several more functions. Therefore, if you really wish to maximize the space under your home’s roof, you’d have to considering boarding it. So how much would it cost to have your loft boarded? Here, you’ll discover the cost of boarding your lofts so you that you can set a budget and start to plan.

The cost of boarding a loft is actually affordable for several individuals, simply because you’re allowed to floor as much or as little as you require. And while you’re up there flooring and fitting the loft boards, you can as well decide to upgrade the insulation of the loft too. This way, you be able to prevent heat from escaping through the roof of the house which helps improve energy efficiency and ultimately, save you some money on heating bills.

If you’d prefer to make it a DIY project, the cost of 18mm chipboard is about £8 to £10 per sheet sized 2400m x 600m. Meanwhile the insulation boards should range between £18 to £22 for a sheet.

For a professional service, you’ll be provided with a quote for both the materials and labour. The amount will be based on the number of boarding required as well as the method selected. For an average storage space needs, flooring size of about 15m2 is suitable. The price for this quantity would be between the range of £50 to £700 for the counter barren method or above £1000 for a more sophisticated method.

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.

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