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Over 12 Years of Experience

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With its well-connected transportation network, thriving employment sector and three conservation areas, Hayes is a perfect balance of urban convenience and historical charm. Its long-standing heritage blends seamlessly with its modern amenities, making it a desirable place to call home.

But as your family grows or your life styles changes, the space in your home can feel limiting. That’s why a loft conversion is a practical solution to add much-needed room without having to move from this wonderful location. At Good Design & Build, our team of specialists are here to help you maximise your home’s potential.

Don't move. Extend in style

We can save you the hassle that comes with moving not to mention the heavy stamp duty! Adding an extra loft bedroom or enlarging the living kitchen dining space on ground floor is an economical way of transforming your home to suit growing needs. The projects can range from £40-100K depending on your requirements and can be completed within 8-16 weeks.

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Planning Permission & Permitted Development

The Good Design and Build Company oversees the entire design and construction process, including securing planning permissions for wraparound extensions. We engage with local planning authorities to guarantee that your project adheres to all necessary building regulations, such as party wall agreements and prior approvals. To learn more, please visit our planning services page or consult our detailed guide.

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Frequently Asked Questions

We are a South West London-based design and build studio. We specialise in remodelling semis, loft conversions and kitchen extensions,Victorian and 1930s residential properties. We carry out projects from planning to completion. We are a friendly and professional team of architects, technicians, project managers and builders to help you at every stage.

A loft conversion is the process of turning unused attic space in your Hayes home into a functional room like an extra bedroom or study. It’s an excellent way to make better use of underutilised space.

The cost of a loft conversion depends on various factors, including the size of your loft, the type of conversion chosen and any structural reinforcements required. Interior design choices, such as flooring, lighting and finishes, also contribute to the overall price.

In most cases, loft conversions in Hayes do not require planning permission, as they fall under permitted development. However, homes in conservation areas or listed buildings may need approval. Our team will handle all aspects of this phase for you. 

There are many types of loft conversions; a few of it include the following;

Velux – Installing Velux windows in the loft space without making any structural changes.

Dormer – Adds extra space and height by extending the roof.

Hip-to-gable – Converts a sloped roof into a vertical wall for increased headroom.

Mansard – A stylish option that creates a near-vertical wall and flat roof for maximum space.

Absolutely. Loft conversions are a proven way to enhance the value of your Hayes property, often adding a significant percentage to its market price while increasing its overall appeal.

It normally takes approx. 8-10 weeks to complete a loft conversion depending on the type and size.

Not at all. The old water tank can be decommissioned by our qualified plumbers. Chimneys can either be boarded out or removed to create more floor space, depending on your requirements.

You can easily check this if you have a loft access hatch and ladder. Try and measure the distance from the top of your first-floor ceiling joists to the underside of loft ridge timber. You need a minimum 2.5m to achieve the floor-to-ceiling height of 2m which is the minimum requirement. If your loft height falls short of 2.5m, you may need to drop the first-floor ceilings to achieve minimum height.

GET YOUR FREE EXTENSION
QUOTE


    Loft ExtensionKitchen ExtensionBothFull Refurbishment


    ASAP3 - 6 months1 - 2 years


    £50 - £75K£75 - £150K£150 - £250K£250K plus






    GET YOUR FREE EXTENSION QUOTE


      Loft ExtensionKitchen ExtensionBothFull Refurbishment


      ASAP3 - 6 months1 - 2 years


      £50 - £75K£75 - £150K£150 - £250K£250K plus