Loft Conversion Thirsk

As a family run business, Crown Development Services have a passion for building beautiful loft conversions in Thirsk.

About Crown Development Services

We offer a hassle-free process from start to finish, ensuring that you receive your ideal loft with the least amount of stress.

Using our decades of experience, we can answer any questions you may have, supporting you throughout your loft conversion in Thirsk.

Your Benefits

Crown Development Services offer a 10 year guarantee for all loft conversions that we complete, and have a build insurance policy of £10,000,000.

This means that we are fully covered and you can rest assured that your loft is in safe hands.


Contact us to start your loft conversion in Thirsk



Types of loft conversion

Rear Dormer Loft Conversion icon

Option One

Rear Dormer

Dormer attic conversions are great for adding space and are common with terrace and semi detached properties.

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Mansard Loft Conversion icon

Option Two


Typically situated at the rear of the property, Mansard conversions are the least common however create a fantastic and large living area.

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Hip To Gable Loft Conversion icon

Option Three

Hip to Gable

By extending the ridge out to meet the external wall, this conversion creates a very large space and opens many options inside.

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Velux Loft Conversion icon

Option Four


Designed to create bright, liveable space in your loft area without roof alterations.

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Thirsk Housing

According to the 2011 UK Census, the population of Thirsk is around 4,998. There are 2,756 households in Thirsk, with the most common types being semi-detached and terraced houses.

Thirsk Business

There are a wide range of hospitality, manufacturing, retail, and service businesses in Thirsk. The town is also home to the headquarters of VetUK, an online retailer supplying veterinary and pet products.


Thirsk - Did you know?

Thirsk was home to the author and vetinary surgeon James Herriot (James Alfred Wight). He wrote the All Creatures Great and Small book series, which has been adapted for TV and film. His home in Thirsk is now a museum - The World Of James Herriot.

Image: Herriot Museum by Peter K Burian, CC BY-SA 4.0

Loft Conversion Thirsk

Contact us

Are you considering a loft conversion?

We offer a free, no-obligation quote, so get in touch as we would love to chat about your project.

We create beautiful loft conversions at locations within Berkshire, Hampshire, Surrey and Greater London.

Enquire Today

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