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myAverage Cost of a Loft Conversion in Manchester | Average Prices 2026
At a glance
- The average loft conversion in Manchester costs around £55,000
- Depending on the complexity of the job, it normally takes between 4 and 10 weeks
- Types of loft conversions available and their costs
- How long the job takes and what’s typically involved
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A loft conversion in Manchester will help you to create more space for your growing family without having to move away from a house or area you love. If you want to stay in your home, but you need another room, then a loft conversion might just be the solution.
The loft is an unused space in your home that could be converted to provide the extra space you need. A 30m2 dormer conversion in Manchester will cost on average, between £46,500 and £54,000.
That would give you a large room with or without an en-suite bathroom that fits in perfectly with family life. Maybe you need a guest room or an extra bedroom for a family member. Or you might want to turn your loft into a home office or an entertainment space.
To find out how much a loft conversion would be for your property, get quotes from local loft conversion specialists in Manchester. They can price up the job and let you know what your budget needs to include.
£55,000
Table of Contents
Average Cost of a Loft Conversion in Manchester
The total cost of a loft conversion depends on the type of loft you choose to have built and the structural work that will need to be done. Other factors that will affect the price include:
- The condition of the roof
- The type of property you live in
- Whether access is easy
- The specification
- Other trades required apart from builders
Velux Conversion – This is the cheapest loft conversion so it’s perfect if you have a tight budget.
Dormer Conversion – More expensive than Velux conversions, dormers create more space, but they cost more to construct.
Hip-to-Gable Conversion – Changes to the roof mean there’s more space when the work is completed, but it will cost more than a Velux or Dormer conversion.
Mansard Conversion – This is the costliest loft conversion because it creates a large amount of space and requires a lot of structural changes.
Below you can see the average costs of the most common loft types. Prices for a loft conversion in Manchester are on average, between £1,350 and £2,100 per m2.
| Loft Choice | Size | Cost Per m2 | Average Cost |
|---|---|---|---|
| Velux | 20m2 | £1,300-£1,600 | £26,000-£32,000 |
| Velux | 30m2 | £1,300-£1,600 | £39,000-£48,000 |
| Dormer | 20m2 | £1,550-£1,800 | £31,000-£36,000 |
| Dormer | 30m2 | £1,550-£1,800 | £46,500-£54,000 |
| Hip-to-Gable | 30m2 | £1,750-£2,000 | £52,500-£60,000 |
| Hip-to-Gable | 50m2 | £1,750-£2,000 | £87,500-£100,000 |
| Mansard | 30m2 | £1,900-£2,100 | £57,000-£63,000 |
| Mansard | 50m2 | £1,900-£2,100 | £95,000-£105,000 |
| L-Shaped Dormer Loft | 30m2 | £1,200-£1,500 | £36,000-£45,000 |
| L-Shaped Dormer Loft | 50m2 | £1,200-£1,500 | £60,000-£75,000 |
| Adding en-suite | All Sizes | Not Applicable | £5,000-£12,000 |
Factors Affecting Loft Conversion Costs
The price of a loft conversion in Manchester depends on several factors. Some of the most common reasons prices can change are due to increased labour costs which might be due to the ease of access or the height of the roof.
For example, if transporting materials takes more time than usual because lorries and vans can’t park close enough to your home then labour costs will increase.
Other factors that will influence the final cost of your loft conversion include:
- The type of loft you choose to have built
- The original loft size
- The structure of the roof
- The available head height and roof pitch
- The cost of steel beams used to strengthen floors and walls
- Standard or custom-built staircase
- Ventilation and Insulation
- Electrics
- Plumbing
- Adding an en-suite bathroom
- Amount spent on fixtures and finishes
- The hire of scaffolding
- Skip hire for waste removal
- Property access
Loft Conversion Types and Costs
Velux Conversion
A Velux loft takes minimal work because the amount of space isn’t increased. This makes a Velux conversion the cheapest. Cost per m2 on average is between £1,300 and £1,600
Dormer Conversion
A dormer is used is you want extra space and a flat roof, but you don’t want the expense of a mansard conversion. Cost per m2 on average is between £1,550 and £1,800
Hip-To-Gable Conversion
This conversion will give you a lot more space, but it is only suitable for a detached, or semi-detached home due to the modifications to the roof. Cost per m2 on average is between £1,750 and £2,000
Mansard Conversion
A mansard roof requires a lot of structural work. It completely changes the roof shape, but it creates the largest amount of room space. Cost per m2 on average is between £1,900 and £2,100but can be more.
Additional Costs to Consider
There are additional costs you will need to add to your budget when you are planning a loft conversion in Manchester. Below are some of the most common costs.
Many you will need and so will apply to you, others are a matter of choice.
| Additional cost | Average price | Notes |
|---|---|---|
| Scaffolding hire | £2,480-£9,156 | You’ll need this) the cost for a period of between 4 to 10 weeks is approximately |
| Staircase installation | £1,500 and £10,000 | This is a building regulation) Between An off-the shelf option is cheaper than a custom-made staircase |
| Skip hire | £200 and £550 | Easiest way to get rid of waste) between , on average, depending on the size of the skip required |
| Planning permission fees | £1250-£2,000 | if required will be between |
| Building regulations approval | £300 and £2,000 | You need this) Costs are between depending on your property |
| Party wall agreements | £800 and £1,000 | You need this only if you have a shared wall) Between If it is disputed costs can rise to more than double |
| Architectural drawings | £400 and £1500 | Only if you choose to have them) These can cost between |
| Structural engineer calculations | £600-£1,800 | You must have these) on average cost between |
How Long Does a Loft Conversion Take?
The length of time it takes to construct a loft conversion in Manchester depends on a number of factors. These include:
- The time it takes to receive planning permission if needed
- The amount of structural work
- If a party agreement is disputed 8this can cause a long delay)
- The weather
- Whether other trades are available when needed
- The level of finish (this can add several weeks on to the project)
| Loft Design | Average Timescale |
|---|---|
| Velux | 4-6 Weeks |
| Dormer | 6-8 Weeks |
| Hip-to-Gable | 6-8 Weeks |
| Mansard | 8-10 Weeks |
Benefits of a Loft Conversion
A loft conversion in Manchester will help you to create space in your home for your growing family, or to give you the home office, gym or entertainment space you’ve always wanted.
Although a good quality loft conversion is a large investment, it will increase the value of your property by between 15% and 20%, depending on the type of property you own and the area you live in. For example, a Hip to Gable conversion in Manchester may add around £38,000to the value of your home.
Hiring a Loft Conversion Specialist in Manchester
It’s vital that your loft conversion is structurally safe and that it meets building regulations. Hiring a professional will ensure these standards are met.
You can find professional loft conversion specialists in Manchester by using MyJobQuote.
But before you hire a professional for your loft conversion, check the following:
- Do they have experience with similar loft conversions?
- Are the reviews from previous customers positive?
- Will structural calculations be included in the quote?
- Are they knowledgeable about building regulations?
- Do they manage the other trades that will be involved in the project?
- What are the timescales and payment terms?
- Is their insurance cover up to date and relevant?
- Is the work guaranteed?
By using MyJobQuote to find vetted loft conversion specialists in Manchester you can browse profiles and read customer reviews. You can also get up to 3 no obligation quotes which will make it easier to compare prices and services.
Get Quotes
The type of conversion, the finish, structural changes and additions such as an en-suite bathroom, will all make a difference to the cost of a loft conversion in Manchester.
Posting your job on MyJobQuote is the easiest way to receive no obligation quotes from local loft conversion specialists to find out the full cost of your loft conversion in Manchester.
