Why Start Your Loft Conversion in Spring?

Timing is everything. By beginning your attic transformation in spring, you allow plenty of time for the design, permissions and construction phases to complete before summer truly begins. With longer daylight hours and generally better weather, construction timelines tend to be faster and more efficient—and there’s less disruption to family life.

In addition, many homeowners are keen to have the project completed before summer holidays or the new school year begins. Starting now gives you the opportunity to enjoy your extended space in its first season.

Choosing an experienced new build specialist like HICL guarantees peace of mind and a home built to the highest standards.

Click here to read about one of our recent house extension projects in Kingston.

What is a Loft Conversion?

In simple terms, a loft conversion involves transforming an underused attic into a functional living area. Whether it becomes a guest suite, a master bedroom with en-suite, a home office, or a playroom, it can significantly increase property value, enhance comfort, and modernise your living experience.

Common types of loft conversions in South-West London include:

• Dormer loft extensions in Wimbledon
• Mansard loft conversions in Epsom
• Velux loft installation in Twickenham
• Hip-to-gable loft conversions in Sutton

Each style offers different advantages, and at HICL we provide bespoke recommendations tailored to your property’s structure and your family’s lifestyle.

Do You Need Planning Permission?

While many loft conversions in London fall under permitted development rights, certain factors can trigger the need for planning permission—such as listed buildings, conservation areas, or extensive roof alterations.

HICL offers full guidance through this process. Our design and build team manage all required applications with your local authority, ensuring compliance with building regulations UK and a smooth path to construction.

We are well-versed in planning policies across:

• Kingston and Surbiton (KT5, KT6)
• Chessington, Tolworth and New Malden
• Hampton, Richmond and Twickenham
• Esher, Cobham, Woking and Leatherhead

If you are interested and want to learn more about our loft conversion, click here to go to our dedicated loft conversion page.

How Much Does a Loft Conversion Cost?

Costs vary depending on the complexity of your project, the size of the conversion, materials, and desired finishes. While a Velux conversion is typically more affordable, a mansard or L-shaped dormer will require more extensive structural work and therefore a larger investment.

Our clients typically budget from £50,000 to £85,000+, depending on scope and specification. For households with budgets exceeding £150,000, a loft conversion is often integrated with a house extension or full property refurbishment, allowing for a more holistic transformation of the home.

We offer:

• Fixed-price loft conversions
• Transparent timelines
• Full project management
• We welcome all clients to request a construction quote through our website or in person at our newly refurbished Surbiton office.

HICL provides competitive pricing with fully itemised quotes, ensuring complete transparency throughout the build process.

If you are looking to understand the costs of your new build, schedule a call or in-person meeting with our experienced director Andi, and you will receive clear and tailored insights into budgeting and timelines.

Design Inspiration & Energy Efficiency

Summer is a season for light, and that can be beautifully captured through loft conversion design. From custom loft designs in Leatherhead to modern interiors in Guildford, our team focuses on aesthetics, energy efficiency, and long-term comfort.

Trending ideas include:

• Skylights and Velux windows to flood the space with sunlight
• Biophilic design for indoor-outdoor connectivity
• Integrated storage and smart home systems
• Eco-friendly insulation and glazing

Benefits Beyond Space

Aside from gaining valuable square footage, the benefits of converting your loft with HICL include:

• Increase property value by 15% to 25%
• Avoid the cost and stress of moving
• Create a flexible space for multi-generational living
• Adapt to new remote working habits
• Reduce your energy footprint with improved insulation

Why Move? Improve! You not only enhance daily living, but make a sound long-term investment.

Why Choose Home Improvements & Construction Ltd?

With over 20 years of experience and a dedicated team based in Kingston, HICL offers a truly turnkey solution for homeowners seeking loft conversions, house extensions, kitchen refurbishments, and new builds.

We are known for:

• End-to-end service from design to handover
• Local expertise across South-West London and Surrey
• A commitment to elegance, reliability, and quality workmanship
• A newly rebranded Surbiton office, where you can meet the team and explore materials, layouts and samples in person

Let’s Make Summer 2025 Your Season of Change

Whether you live in Teddington, Esher, Raynes Park, or Cobham, your attic holds the potential for transformation.

Summer is coming—why move when you can improve?

Let us help you unlock the hidden value in your home. Come visit our rebranded office in Surbiton to get inspired and start planning.