Builders
Carpenters
Electricians
Flooring Specialists
Gardeners
Handymen
Heating Engineers
Painters & Decorators
Plasterers & Renderers
Plumbers
Roofers
Tilers
myLoft Conversion in Leeds Cost
At a Glance
- The average cost of a loft conversion in Leeds is around £39,500.
- 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.
- How MyJobQuote can help you get quotes from local tradespeople offering loft conversions.
Get free estimates
Are you a trade? Get more work today!
If you need more space, but you don't want to move house, then you might be considering a loft conversion in Leeds. It's the ideal way to stay in the home you love but create the extra space you want.
This guide covers typical loft conversion cost figures for Leeds, along with the factors that push prices up or down in different parts of the city.
A typical 30m2 dormer conversion in Leeds will cost, on average, between £33,000 and £47,500.
A dormer loft conversion often consists of a large room with an en-suite bathroom, which is perfect for guests, or as that extra bedroom you need. Or maybe you've been working from home at the kitchen table, and a loft conversion would give you a working area away from the distractions of the family.
Local loft conversion specialists in Leeds can give you quotes so you have an idea of the type of loft conversion that suits your needs and the budget you'll need.
£47,500
Table of Contents
- How Much Does a Loft Conversion Cost in Leeds?
- Loft Conversion Cost per m² in Leeds
- Loft Conversion Costs in Leeds by Types
- Additional Costs of a Loft Conversion in Leeds
- Factors That Impact Loft Conversion Costs in Leeds
- How Long Does a Loft Conversion Take in Leeds?
- Do You Need Planning Permission for a Loft Conversion in Leeds?
- Checklist: Hiring a Loft Conversion Builder in Leeds
How Much Does a Loft Conversion Cost in Leeds?
The average cost of a loft conversion in Leeds is £39,500 but will depend on the type of conversion you choose and the structural work involved.
If you want a figure tailored to your own property, use our loft conversion cost calculator to get a bespoke estimate.
What are you planning to use your loft conversion for?
Bedroom/Guest room
0 votes - 0%0% of votes
Home office or study
1 votes - 100%100% of votes
Bathroom
0 votes - 0%0% of votes
Additional living space
0 votes - 0%0% of votes
1 votes
See results
Hide results
Loft Conversion Leeds Prices
The table below shows typical costs for a 30m² loft conversion in Leeds by type.
| Loft Choice | Cost per m² | Average Cost (30m²) |
|---|---|---|
| Velux / Rooflight | £465–£635 | £14,000–£19,000 |
| Dormer | £1,100–£1,585 | £33,000–£47,500 |
| Hip-to-Gable | £1,435–£1,900 | £43,000–£57,000 |
| Mansard | £1,450–£1,900 | £43,500–£57,000 |
| Shell (structure only) | £635–£1,265 | £19,000–£38,000 |
| Adding an en-suite | Not applicable | £4,500–£11,000 |
Want a custom price?
Post your job
Loft Conversion Cost per m² in Leeds
Across the North of England, loft conversions typically cost between £1,250 and £1,900 per m² (lower for Velux conversions), and Leeds sits within this range. Prices at the lower end tend to apply to simple conversions with minimal structural changes, while bespoke mansard or hip-to-gable projects with an en-suite sit at the upper end.
For comparison, the same size of project in London averages around £54,000, notably more than in Leeds, while costs in nearby Manchester are broadly similar, at around £38,000.
Loft Conversion Costs in Leeds by Types
Velux Loft Conversion Cost in Leeds
A Velux, or rooflight, conversion works within your existing roofline, adding windows, insulation, and a strengthened floor. It's the cheapest option and is well suited to back-to-back and terraced properties with limited scope for extending the roof. Expect to pay £14,000 to £19,000 for a 30m² Velux conversion in Leeds.
Dormer Loft Conversion Cost in Leeds
Dormers are the most popular loft conversion in the UK, and Leeds is no exception. A dormer projects vertically from the pitched roof, creating a flat ceiling and much more usable headroom. A 30m² dormer conversion in Leeds typically costs £33,000 to £47,500.
Mansard Loft Conversion Cost in Leeds
A mansard conversion alters the whole shape of the roof to create a near-vertical wall and flat roof, giving you the most possible space. It's the most involved type of conversion and usually needs planning permission rather than falling under permitted development. A 30m² mansard loft conversion in Leeds costs, on average, £43,500 to £57,000.
Hip-to-Gable Loft Conversion Cost in Leeds
This type replaces a sloping "hip" roof with a vertical gable wall, and works well on the semi-detached and detached properties common in Leeds' outer suburbs. A 30m² hip-to-gable conversion in Leeds costs around £43,000 to £57,000.
Additional Costs of a Loft Conversion in Leeds
As well as construction costs, budget for the following, which apply to most Leeds loft conversions:
| Additional Cost | Typical Range |
|---|---|
| Building regulations approval | £300–£2,000 |
| Structural engineer calculations | £600–£1,800 |
| Staircase installation | £1,500–£10,000 |
| Planning permission fees (if required) | £1,250–£2,000 |
| Party wall agreement (if applicable) | £800–£1,000 |
| Skip hire | £200–£550 |
| Scaffolding hire | £2,300–£8,500 |
Want a custom price?
Post your job
If your loft conversion affects a wall shared with a neighbour, such as on a terraced or semi-detached property, you may need to serve notice under the Party Wall Act 1996. You can find full government guidance on GOV.UK.
Factors That Impact Loft Conversion Costs in Leeds
A few things specific to Leeds are worth bearing in mind when budgeting for a loft conversion:
- Many inner-city terraces in areas such as Hyde Park, Burley and Chapel Allerton are back-to-back properties. Without a rear elevation, these often suit a Velux or rooflight conversion rather than a dormer, which can keep costs down.
- Larger Victorian and interwar semis and detached homes in suburbs like Roundhay, Alwoodley and Moortown have more roof space, making hip-to-gable or mansard conversions more realistic (and more common) in these areas.
- Placing a skip, scaffolding or hoarding on a road, pavement or verge anywhere in Leeds needs a licence from Leeds City Council. Scaffolding licences need a minimum of 10 working days to process, so it's worth building this into your schedule, and skip applications must go through a registered skip company rather than being booked directly by the homeowner.
- Leeds' large student population means loft conversions are sometimes carried out as part of wider House in Multiple Occupation (HMO) works, which can bring additional fire safety and building control requirements.
How Long Does a Loft Conversion Take in Leeds?
Timescales depend on the type of conversion, weather, and whether planning permission or a party wall agreement is needed.
| Loft Type | Average Timescale |
|---|---|
| Velux | 4–6 weeks |
| Dormer | 6–8 weeks |
| Hip-to-Gable | 6–8 weeks |
| Mansard | 8–10 weeks |
Do You Need Planning Permission for a Loft Conversion in Leeds?
Most loft conversions in Leeds fall under permitted development, provided that:
- The new roof space doesn't exceed 40m³ for a terraced house or 50m³ for a semi-detached or detached home.
- The work doesn't add a raised platform, balcony or veranda.
- Materials used match the existing building.
- The roof height and front slope aren't altered.
- Side-facing windows below 1.7 metres are obscure-glazed and non-opening.
Properties in one of Leeds' conservation areas, or listed buildings, may have reduced permitted development rights, so it's worth checking with Leeds City Council or a local architect before assuming planning permission isn't required. All conversions must still comply with Building Regulations, regardless of planning status.
Ask a Trade
Got a question that only a tradesperson can answer? We have thousands of trades ready to answer any question you may have.
Ask your question
Checklist: Hiring a Loft Conversion Builder in Leeds
A loft conversion has to be structurally sound and compliant with Building Regulations, so it's worth choosing a contractor carefully. Before hiring, check that they:
- Have experience with similar loft conversions in Leeds.
- Can show reviews or previous work from local customers.
- Include structural calculations and building control sign-off in their quote.
- Hold public liability insurance.
- Offer a guarantee on their workmanship.
MyJobQuote can match you with loft conversion contractors in Leeds, so you can compare prices and profiles before choosing who to hire.
