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House Extensions in Hammersmith: Expand Your Space with Crest Projects


Maximise Your Home’s Potential with a House Extension

Living in a vibrant area like Hammersmith offers many benefits—excellent transport links, rich cultural life, and beautiful architecture. However, space can often be a constraint, especially as families grow or lifestyle needs evolve. That’s where a bespoke house extensions in Hammersmith can truly transform your property, offering you the space you need without the upheaval of moving.

At Crest Projects, we specialise in high-quality home extensions that seamlessly integrate with your existing architecture while enhancing the functionality and aesthetic of your home. Whether you’re looking to create a larger kitchen, add a new bedroom, or build an open-plan living area, we deliver smart, tailored solutions from design to completion.

house extensions in Hammersmith

Why Invest in a House Extension in Hammersmith?

1. Add Valuable Space Without Moving

For many homeowners in Hammersmith, extending is more practical and cost-effective than relocating. Whether you live in a Victorian terrace, Edwardian semi, or modern townhouse, a house extension gives you more room for everyday living and long-term enjoyment.

2. Increase Property Value

Well-designed extensions not only improve the functionality of your home but also significantly boost its market value. In a high-demand area like Hammersmith, this can lead to substantial returns on your investment.

3. Customise Your Home to Suit Your Needs

Extensions offer the flexibility to create spaces that reflect your lifestyle—be it a contemporary kitchen-diner, a quiet home office, or a spacious new lounge. Every aspect can be tailored to how you live and what you envision for your home.


Types of House Extensions We Offer

Rear Extensions

Rear extensions are ideal for opening up your living area and enhancing your connection to the garden. These are perfect for kitchen-diners and family rooms, creating bright, open-plan spaces for entertaining or relaxing.

Side Return Extensions

This type is common in period properties where a narrow alleyway runs alongside the house. A side return extension fills in this unused space, turning cramped kitchens into spacious, functional rooms while preserving the garden.

Wraparound Extensions

By combining rear and side extensions, wraparound builds offer the maximum possible footprint increase on the ground floor. These are ideal for homeowners wanting a complete transformation with a striking design statement.

Double-Storey Extensions

If you need more space upstairs as well as downstairs, a double-storey extension provides additional bedrooms, bathrooms, or office space. These extensions require more planning but offer exceptional long-term value.

Garage Conversions and Extensions

If you have a garage you rarely use, why not convert it into a liveable space? Alternatively, extend above or beside it to add a guest room, gym, or utility room.


The Crest Projects Approach

We understand that extending your home is a major investment. That’s why we offer a fully managed, transparent, and client-focused process from concept to completion.

1. Initial Consultation and Site Survey

We begin by discussing your goals, timeline, and budget. A detailed site visit allows us to assess your property’s potential and identify any planning or structural considerations.

2. Bespoke Design and Planning

Our architects work closely with you to develop a design that fits your needs and complements your home’s style. We produce detailed drawings and 3D visualisations and guide you through planning permissions or permitted development rights.

3. Fixed Quote and Timeline

Once the design is approved, we provide a fixed quote and clear timeline. Our team keeps you informed at every stage, ensuring there are no surprises.

4. Construction and Project Management

Our in-house builders, electricians, and tradespeople deliver quality workmanship with minimal disruption. A dedicated project manager ensures everything stays on track and to spec.

5. Completion and Handover

We complete all finishing touches to the highest standard and conduct a final walkthrough with you. Our aftercare support and guarantees offer peace of mind well beyond completion.


What Can You Create with a House Extension?

The possibilities are nearly endless. Popular ideas among our Hammersmith clients include:

  • Large Kitchen-Diners: A modern kitchen that opens onto the garden with bifold doors and skylights.
  • Additional Bedrooms: Ideal for growing families or guest accommodation.
  • Home Office Spaces: Create a quiet, well-lit space to boost productivity.
  • Luxury Bathrooms: Add a stylish en-suite or ground-floor wet room.
  • Playrooms or Family Rooms: Give children their own space while keeping communal areas clutter-free.

Whatever your vision, we help you bring it to life with creativity, precision, and care.


Why Homeowners in Hammersmith Trust Crest Projects

With years of experience working on homes in West London, we understand the architectural diversity, planning nuances, and client expectations unique to Hammersmith. Our reputation is built on delivering high-quality builds on time and within budget, without compromising on detail or design.

Clients value our friendly, professional approach, expert guidance, and seamless project management. From contemporary designs to sympathetic extensions for period homes, we bring both technical skill and design excellence to every build.


Start Your House Extension Project in Hammersmith Today

If you’re ready to expand your home with a beautifully designed house extension in Hammersmith, the team at Crest Projects is here to help. From initial concept to final handover, we deliver stress-free renovations that elevate your lifestyle and increase the value of your property.

Contact us today to schedule your free consultation and take the first step toward the home you’ve always wanted.

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