Loft Conversion Cost Estimates 

Independent, professional estimates to help you plan your loft conversion.

At SPS Surveys, we specialise in providing residential loft conversion cost estimates and Residential Surveys in Leeds, helping you plan your project with confidence from the start. Our independent, expert construction estimating services ensure you get clear, realistic loft conversion pricing based on practical building experience, not theory. Whether you are planning to add living space, boost your property's value, or assess your home's conversion potential, our specialist advice helps you understand costs and manage your budget effectively.

Arrange A FREE Quote

 

 

 

 

Accurate Loft Conversion Estimates Before You Commit

Our residential loft conversion estimates are ideal for homeowners in Leeds and across Yorkshire who are considering transforming their unused loft space.

If you are thinking about a loft conversion to add bedrooms, a home office, or extra storage, SPS Surveys can provide the guidance you need. Buyers assessing whether a property has feasible loft potential will benefit from our independent loft conversion cost estimates.

We also assist clients who need a realistic budget before commissioning architectural drawings or applying for planning permission. If you want unbiased, practical advice and accurate loft conversion pricing before speaking to builders, our specialist estimating service is for you.

cozy bedroom with window natural light featuring a bed with patterned pillows and knitted throw blankets two decorative plants and bedside lamp


 

 

Types of Loft Conversions We Estimate

We offer independent estimates for all major types of residential loft conversions:

 

Velux/Roof-Light Conversions

Installing roof windows to increase natural light, suited to spaces with sufficient existing height.

 

Dormer Loft Conversions

Extending the existing roof to provide extra headroom, space, and flexibility for layouts.

 ​

Hip-to-Gable Conversions

Extending the sloping side of a hipped roof to a vertical wall, maximising loft area and suitability for semi-detached homes.​

 

 

Mansard Loft Conversions

Altering the roof angle to create a flat roof with a rear slope, offering maximum space in period properties.

 

Combination Conversions

Blending styles, such as hip-to-gable and dormer, to create bespoke solutions.

Here to Help

No matter the size or complexity, SPS Surveys ensures you have the facts to move forward.

Arrange a Free Quote

 

 Every estimate from SPS Surveys is based on real construction costs, reflecting the work required for your chosen conversion type.

 

 

 

 

What We Include in a Loft Conversion Estimate

  • Structural Alterations & Steelwork
    Assessment of supports required for safe, compliant conversions.
  • Floor Construction & Insulation
    Materials and labour for energy-efficient, regulation-compliant new floors.
  • Staircase Installation
    Costs for new access, design suggestions, and finishes.
  • Assumptions and exclusions
    Transparent notes so you know exactly what's included.
  • Roof Works & Alterations
    Adjustments to structure, tiles, and fixtures necessary for the project.
  • Internal Finishes & Allowances
    Painting, plastering, electrics, plumbing, and fixtures.
  • Labour & Material Cost Breakdowns
    Transparent, itemised pricing for realistic budgeting.

With SPS Surveys, every estimate helps you avoid cost surprises and plan your conversion smoothly.

Why Get a Loft Conversion Estimate Early?

Commissioning residential loft conversion estimates at an early stage offers several clear advantages:

  • Understand repair costs
    Discover affordability before any planning or design fees are paid.
  • Option Comparisons
    Compare the likely costs of different conversion styles relevant to your home.
  • Accurate Budgeting
    Set a realistic overall budget that reflects all aspects of the build.
  • Informed Choices
    Make confident decisions and proceed with peace of mind.
  • Avoid Extra Costs
    Identify potential challenges and additional requirements early to prevent surprises down the line.

Specialist construction estimating services from SPS Surveys put you in control from the outset.
 

 

 

 

Why Choose SPS Surveys for Loft Conversion Estimating?

 cozy bedroom with wooden beams and a bed featuring a patterned quilt stylish nightstands and ceiling fan for comfort and relaxation

 

 

 

 

When it comes to loft conversion cost estimates in Leeds and across Yorkshire, SPS Surveys stands out because:

  • Director-Led Service: Estimates are prepared by Jason Stead, with years of hands-on building and surveying experience.
  • Practical Knowledge: Extensive understanding of loft conversions, renovations, and property improvements.
  • Independent Advice: We are not affiliated with builders, ensuring unbiased, honest cost guidance.
  • Real-World Pricing: Every estimate is grounded in current labour and material costs, not theoretical numbers.
  • Transparent Estimates: Clear, itemised documentation with no hidden extras or small print.
  • Personal Attention: Your project's unique needs are our priority every step of the way.

Our credibility and reputation are built on delivering honest advice and reliable loft conversion pricing.

 

 

 

How the Process Works

Working with SPS Surveys on your residential loft conversion estimates is simple:

Contact us

Tell us about your loft conversion ideas and goals (pricing on enquiry).

Arrange a Free Quote

Survey review or site visit

We assess your property on-site or review existing plans to understand the scope.

 

Receive property defect cost estimates

Receive a clear, independent cost estimate tailored to your specific conversion plans.

On-Going Support

We're available for any follow-up questions as you progress.

This straightforward approach ensures you receive the specialist help you need for informed decision-making.