Transform Your Home with a House Extension in Castleford From Paddick Engineering
Welcome to Paddick Engineering Ltd, a leading architectural and engineering firm based in Yorkshire. With decades of experience, we specialise in delivering high-quality, innovative, and reliable design solutions for residential and commercial projects. Our team is dedicated to transforming spaces with expert architectural, civil, and structural designs that bring your vision to life. Whether you're considering a house extension, new build, loft conversion, or full refurbishment, we provide bespoke solutions tailored to your needs.
Our Services
- Architectural Design Services: Creative and practical designs to enhance your property.
- Structural Engineering Design: Precision-driven engineering solutions for safety and durability.
- Civil Engineering Design: Comprehensive services from initial design to detailed design.
- Extensions & Refurbishments: Expanding and enhancing your existing spaces.
Why Choose Paddick?
We are proud to uphold a reputation for quality craftsmanship, attention to detail, and exceptional customer service. Our experts handle every stage of the process, from planning permission to detailed construction drawings, ensuring a seamless experience for you.
Serving Castleford and Beyond
Paddick Engineering Ltd is proud to offer expert architectural, civil, and structural design services across Castleford, West Yorkshire, and the surrounding areas.
Serving Castleford
Castleford is a vibrant town with a rich industrial heritage and a strong sense of community. Known for its historic connection to coal mining and glassmaking, the town has evolved into a modern hub with a variety of amenities and attractions.
Castleford boasts excellent transport links, including easy access to Leeds, Wakefield, and other major cities, making it a convenient and attractive place to live and work. The town offers a range of housing options, from traditional terraced homes and charming period properties to contemporary new developments. This variety makes Castleford an ideal location for homeowners looking to enhance or expand their living spaces.
For outdoor enthusiasts, Castleford is home to scenic spots like Queens Park and nearby Fairburn Ings Nature Reserve, providing plenty of opportunities for leisure and relaxation. The Xscape Yorkshire complex also offers a wealth of indoor activities, making Castleford an exciting place for families and professionals alike.
At Paddick Engineering Ltd, we are dedicated to helping Castleford residents and businesses achieve their property goals through expertly designed house extensions, loft conversions, and innovative new builds.
Discover how we can help create your dream space in Castleford and beyond.
📞 0113 831 3645
📧 info@paddick.online
🌐 www.paddick.online
Your Vision, Engineered to Perfection
Get In Touch Today!
Single-Storey Extensions: Expand Your Living Space
A single-storey extension is an excellent way to enhance your home, providing you with additional space without the complexities of a multi-storey build. Whether you want a spacious kitchen, a serene lounge, or a vibrant playroom for your children, our single-storey extensions are designed to blend seamlessly with your existing home.
We pride ourselves on delivering quality craftsmanship, exceptional service, and beautiful results. Our goal is to ensure that your new space is not just an addition to your home, but a place where you create memories for years to come.
Benefits of Single-Storey Extensions
- Increased Natural Light: Large windows and open-plan designs allow for plenty of natural light, creating a welcoming atmosphere.
- Flexible Space: Customise the layout to suit your lifestyle—whether it’s an office, a dining area, or an entertainment area.
- Cost-Effective: Generally more affordable than double-storey extensions, single-storey options often require less planning permission and shorter construction times.
Frequently Asked Questions
Most house extensions require planning permission, but some projects may fall under permitted development rights. Our experts can help determine the necessary permission for your specific project.
The timeline for a house extension depends on various factors, including the size and complexity of the project. Generally, single-storey extensions take around 8-12 weeks, while larger projects may take longer.
House extensions offer numerous benefits, including increased living space, enhanced property value, and the ability to create a home that suits your needs without the stress of moving.

Two-Storey Extensions: Maximise Your Home’s Potential
Looking to add more space and value to your home without the hassle of moving? A two-storey extension is the perfect solution. At Paddick, we specialise in designing bespoke two-storey extensions that seamlessly blend with your existing property while providing you with the extra room you need.
A two-storey extension offers significant advantages over other types of home extensions, making it a smart choice for homeowners who need extra living space. Here are some key benefits:
Why Choose a Two-Storey Extension?
- Increased Living Space: With two additional floors, you can create new rooms, whether it’s extra bedrooms, a home office, or an expanded kitchen and dining area.
- Cost-Effective: By building vertically instead of expanding the footprint, two-storey extensions are often more affordable per square meter compared to single-storey alternatives.
- Add Value to Your Property: A well-designed extension can significantly increase your home’s market value, making it a worthwhile investment in the long run.
Popular Two-Storey Extension Ideas
Two-storey extensions offer endless possibilities for expanding your home. Here are some popular ideas our clients love:
Extend your kitchen on the ground floor while adding extra bedrooms or a home office upstairs.
Turn your extension into a luxurious master bedroom complete with an en-suite bathroom and walk-in wardrobe.
Add a spacious family room or lounge on the ground floor with extra bedrooms or a playroom for the kids upstairs.
With more people working from home, a dedicated office space on the upper floor is a popular choice, while the downstairs can be transformed into a cozy guest suite.

Loft Conversions: Transform Your Unused Space into a Dream Room
Looking to maximise the potential of your home without extending outward? A loft conversion is an ideal solution for adding extra living space while increasing the value of your property.
At Paddick, we specialise in creating stunning, bespoke loft conversions that are tailored to your needs, offering a seamless way to add additional bedrooms, home offices, or entertainment areas to your home.
A loft conversion offers numerous benefits, making it one of the most popular home improvement projects for homeowners across the UK:

Why Choose a Loft Conversion?
- Maximise Unused Space: Turn your unused attic into a functional, beautiful living space.
- Increase Property Value: A loft conversion can boost your property value by up to 20%, making it a great investment.
- No Loss of Garden Space: Unlike ground-level extensions, a loft conversion doesn’t reduce your garden or yard area.
- Cost-Effective: Loft conversions are typically more affordable than full-scale home extensions.
- Quick Turnaround: Many loft conversions can be completed in 6-12 weeks, depending on complexity.
- Versatile Designs: Create a guest room, office, playroom, or even a luxurious master suite—all within the space you already have.
Different Types of Loft Conversion
At Paddick, we offer a range of loft conversion styles to suit your home and needs:
- Overview: A dormer conversion involves altering the existing roof to create additional headspace and floor area. Dormers are one of the most popular types of loft conversions due to their versatility and cost-effectiveness.
- Best For: Homeowners looking to create large, functional spaces with limited external space.
- Features: Additional windows for natural light, increased usable space.
- Overview: A Velux loft conversion is the simplest and most cost-effective option, requiring no changes to the roof structure. Roof windows are installed to allow natural light into the space.
- Best For: Homes with sufficient existing roof height.
- Features: Minimal structural changes, fast installation, and great for adding light to existing attic space.
- Overview: This conversion involves altering the sloping side of a hipped roof to create a vertical gable end, which increases internal space.
- Best For: Semi-detached or detached homes with a hipped roof.
- Features: Ideal for maximising space in homes with a sloping roof, providing additional floor space and headroom.
Loft Conversion Ideas to Inspire You
Need some inspiration? Here are a few ways you can use your new loft space:
- Master Bedroom with En-Suite: Create a luxurious master bedroom with an en-suite bathroom, perfect for a private retreat.
- Home Office: In today’s world, having a dedicated workspace is more important than ever. Convert your loft into a quiet, productive office space.
- Guest Bedroom: Offer your guests a comfortable, private space by turning your loft into a cozy guest bedroom.
- Playroom or Teen Hangout: Give your children or teenagers their own space to relax and play, away from the main living areas.
- Home Cinema or Entertainment Room: Transform your loft into a home cinema, gaming room, or entertainment area for family movie nights or gatherings.

Garage Conversions: Transform Your Unused Space Into Functional Living Areas
Is your garage just a storage area for old boxes and unused items? With a garage conversion, you can turn that under-utilised space into a fully functional, beautiful living area that suits your needs. At Paddick, we specialise in designing uniqiue garage conversions that maximise internal living space and add value to your property.
A garage conversion offers a smart and cost-effective way to add more living space without extending your home. Here are some reasons why homeowners are opting for garage conversions:

Why Choose a Garage Conversion?
- Maximise Existing Space: A garage conversion transforms unused space into practical living areas without losing garden or patio space.
- Increase Property Value: Converting your garage can boost the value of your home by up to 20%, making it a great investment.
- Cost-Effective: Garage conversions are typically less expensive than full home extensions or loft conversions.
- Fast Turnaround: Since the structure is already in place, garage conversions can be completed quickly, often in a matter of weeks.
- Versatile Uses: Create anything from an extra bedroom, home office, or gym, to a stylish entertainment room or even a self-contained living space.
Popular Garage Conversion Ideas
A garage conversion offers endless possibilities for expanding your living space. Here are some popular ideas to inspire your project:
Create a quiet, comfortable workspace at home, perfect for remote working or running a small business.
Add an extra bedroom to accommodate guests or growing families.
Turn your garage into a personal gym, saving you time and money on commuting to the gym.
Expand your living area with a cozy family room or a home cinema for movie nights.
Convert your garage into a separate living space with its own kitchen and bathroom, ideal for guests, rental income, or multigenerational living.
Free up space in your main house by using your garage for laundry, storage, or as a utility room.
