Melrose Designs Extension Plans & Drawings - St Helens
We promise to provide you with the highest quality design solutions, whilst keeping costs low
Start your house extension project with confidence.
Melrose Designs provides the expert plans you need.
Melrose Designs – Architectural & Structural Experts in St Helens
Looking for expert architectural and structural design services in St Helens? At Melrose Designs, we specialise in home extensions, loft conversions, and full property renovations, helping homeowners bring their ideas to life with expert guidance, practical solutions, and high-quality designs.
Your Trusted Architectural & Structural Designers in St Helens
At Melrose Designs, we take a collaborative approach to every project, ensuring your home extension or renovation is designed to suit your needs, style, and budget. Whether you’re expanding your living space, increasing your property’s value, or improving functionality, our team delivers professional drawings, structural calculations, and planning support for a seamless project experience.
Why Choose Melrose Designs for Your Home Extension in St Helens?
✅ Experienced St Helens Architects & Structural Designers – Specialists in home extensions, loft conversions & open-plan renovations
✅ Bespoke Home Extension Plans – Maximising space, efficiency, and aesthetic appeal
✅ Planning Permission & Building Regulations Compliance – Expert guidance through St Helens planning applications
✅ Trusted by Local Homeowners – A reputation built on quality, reliability, and customer satisfaction
✅ Full-Service Support – From feasibility studies to detailed planning applications
Navigating Your Home Extension Journey in St Helens
When planning a house extension in St Helens, you need expert architects who understand local planning regulations and can create designs that are both practical and visually striking. Melrose Designs is your go-to partner for home extension planning, structural calculations, and building regulations compliance in St Helens.
✔ Need planning permission for an extension in St Helens? We’ll handle the process from start to finish, ensuring your project meets all legal requirements.
✔ Looking for building regulations approval? Our team ensures your architectural and structural designs comply with the latest standards.
✔ Want a loft conversion, kitchen extension, or open-plan redesign? Our St Helens architects will create a tailored, cost-effective solution.
Architects & Structural Experts in St Helens You Can Trust
Choosing the right architectural firm in St Helens is key to a smooth and successful project. Melrose Designs is committed to exceptional service, clear communication, and outstanding results. We understand that home improvements are a significant investment, which is why we focus on creating designs that enhance your home’s value and functionality.
Contact Melrose Designs Today
If you’re planning a home extension, loft conversion, or renovation in St Helens, let’s bring your ideas to life! Contact Melrose Designs today for expert architectural and structural design services tailored to your needs.

Architectural Design
St Helens’ leading structural and architectural designers, specialising in home extensions, loft conversions, and self-build projects. We’re passionate about bringing your dream home to life—always at competitive prices. Get in touch today!

Planning Permission
Contact our experts for guidance on whether your project needs planning permission or qualifies as permitted development. If permission is required, we’ll handle the entire process—acting as your agent, completing all necessary paperwork, and communicating with your local council on your behalf.

Building Control
With years of experience and expertise in Building Control regulations, we stay fully up to date with the latest standards—ensuring faster approvals with minimal hassle. By involving Melrose Designs early in your St Helens project, we can help streamline the process and keep things moving efficiently.
Services
Our services are flexible and are tailored to each project. Here is a list of the main services that we provide:

Concept design
Conceptualize and design preliminary layouts that translate your vision into compelling, user-friendly solutions.

Planning Permission
Expertly navigate the complexities of planning permissions and building consents, securing necessary approvals and ensuring full regulatory compliance.

Building Regulations approval
We build with a commitment to meeting every legal requirement for safety, structural soundness, and sustainable energy usage, ensuring a high-quality project for Building Control approval.

Construction information
We furnish builders with thorough, detailed drawings and specifications, fostering a collaborative environment and guaranteeing a streamlined building process.

Site inspection
Perform detailed, on-location inspections to rigorously verify adherence to design specifications, regulatory guidelines, and established construction benchmarks.

Internal Alteration Designs
Develop Structural Alteration designs that harmoniously combine practicality and beauty, creating spaces that are both efficient and a true reflection of your individual style.