Melrose Designs Extension Plans & Drawings - Liverpool
- Affordable pricing starting at £350.
- We start straight away — Not waiting weeks for someone to see you.
- We handle council approvals — no red tape, no hassle.
Affordable designs. Outstanding quality. No compromises.
We're with you from start to finish.
Welcome to Melrose Designs — Your Local Residential Design Experts in Liverpool and the North West
At Melrose Designs, we’re passionate about helping homeowners across Liverpool and the North West unlock the full potential of their properties. Whether you’re planning a contemporary rear extension, a spacious loft conversion, or a brand-new build, our experienced team is here to bring your vision to life.
With a deep understanding of residential architecture and local planning requirements, we deliver tailored design solutions that are both creative and compliant. From the first sketch to detailed building regulation drawings, we ensure every aspect of your project is handled with care, precision, and efficiency.
Our streamlined process means you’ll receive high-quality plans faster — and often at a fraction of the cost of traditional architectural services. We believe great design should be accessible, and we’re committed to making your home transformation as smooth and stress-free as possible.
Let’s Design Your Dream Home — Together !
Services
Every project is unique, which is why our services are flexible, affordable, and customised to meet your specific needs

Architectural Drawings
Decades of Residential Design Expertise, Shared with You Our team brings extensive experience across a wide range of residential alterations—from subtle upgrades to full-scale transformations. We’re passionate about turning that expertise into value for our clients, guiding each project with insight, creativity, and care.

Planning Permission
We take the stress out of planning approvals by managing all application submissions directly with your local council—ensuring a smooth, hassle-free process from start to finish.

Building Regulations
We coordinate directly with Building Control to ensure your project meets all legal Building Regulation standards—covering safety, structural integrity, and energy efficiency from the outset.

3D Visuals
Visualise Your Future Space with Immersive 3D Design Our dedicated team creates realistic 3D drawings that give you a detailed, lifelike preview of your finished space—helping you make confident decisions before construction begins.

Site inspections & Surveys
We carry out detailed site visits to take precise measurements and gather key property information—ensuring your project aligns with all design requirements and regulatory standards.

Structural Engineering Service
Ensuring Structural Integrity from the Ground Up. We collaborate with trusted structural engineers to deliver precise calculations that guarantee your project’s safety, stability, and full compliance with building regulations—right from the foundation.
Where Your Dream Home Begins
There are all different types of home extensions and each has its unique features and benefits. Below are some of the most popular home extensions we provide:
Extension Projects
Bespoke Extensions That Redefine Your Living Space
At Melrose Designs, we specialise in creating custom-designed single-storey, wraparound, and double-storey extensions that do more than just add space — they elevate the way you live.
Every extension we design is tailored to your lifestyle, your property, and your long-term goals. Whether you’re looking to open up your kitchen, add a home office, or create a seamless indoor-outdoor flow, we approach each project with smart, thoughtful planning and a deep understanding of residential architecture.
Loft & Garage Conversions
Transform Attics & Garages into Inspired Living Spaces
At Melrose Designs, we turn overlooked attics and underused garages into beautifully crafted, functional spaces that enhance your home and your lifestyle. Whether you’re dreaming of a serene home office, a guest suite, or a creative studio, our bespoke conversion designs are tailored to your needs and built with precision.
Our team combines architectural creativity with in-depth knowledge of building regulations to ensure every conversion is not only visually stunning but also fully compliant and structurally sound. From initial concept to detailed technical drawings, we handle every step — unlocking hidden potential and adding lasting value to your property.
Outbuilding Projects
Tailored Outbuildings That Work for You
At Melrose Designs, we go beyond traditional home extensions — offering bespoke outbuilding designs that combine functionality, comfort, and architectural flair. Whether you’re envisioning a peaceful garden office, a creative studio, a home gym, or stylish guest accommodation, we design spaces that are as practical as they are beautiful.
Each outbuilding is thoughtfully planned to complement your outdoor space and meet your specific needs, all while adhering to current planning and building regulations. From initial concept to detailed technical drawings, we ensure your new space is built to the highest standards — adding versatility, value, and a new dimension to your property.
Why Choose us ?

Experience That Builds Trust
With over 15 years of proven success, our experience drives every project forward with confidence and precision.

Cost-Effective
We’re confident in our pricing — compare us with others and see the value for yourself.

Quick Turnaround
We guarantee a 14 day turn around for all your designs Progress to the construction stage with minimum delay with our streamlined service.
Testimonials
What Our Clients Say
Posted on David AspinwallTrustindex verifies that the original source of the review is Google. Kieran was really easy to work with and made the process of getting our extension ideas onto paper simple. Very professional and responded quickly to queries.Posted on Cate MurdockTrustindex verifies that the original source of the review is Google. Keiran at Melrose Designs was fantastic to work with. He delivered our designs really quickly and was always helpful and responsive throughout the process. He also guided us through the building regulations application, which made everything much easier. We’d definitely recommend to anyone looking for a reliable and efficient architect.Posted on Adam HigsonTrustindex verifies that the original source of the review is Google. Melrose Designs were fantastic from start to finish. They handled my extension design professionally and guided it smoothly through both planning and building stages. Clear, helpful, and reliable, I’d highly recommend them to anyone looking for quality design workPosted on Jamie CooperTrustindex verifies that the original source of the review is Google. Great service provided - we had a design including an extension which later changed to a garage conversion and Melrose Designs were very accommodating and changed the plans for us with a quick turn around. Highly recommended.Posted on Michael OldfieldTrustindex verifies that the original source of the review is Google. Brilliant service from Melrose Designs. They made the whole process of getting my extension approved stress-free. The drawings were spot on, communication was great, and everything went through planning without a hitch. Couldn’t be happier with the result.Posted on Aaron BlandTrustindex verifies that the original source of the review is Google. Kieran was very professional in every possible way ,he’s understanding of our extension needs ,was exceptional We now have a extra bedroom and utility room added to our family home Myself and my partner Suzanne can’t thank Kieran enough Thanks BuddyPosted on Builders SquadTrustindex verifies that the original source of the review is Google. Good experience with Kieran and his company. Polite, always responsive. Always was very helpful, will recommend to others and will use his services again.Posted on Martin BisphamTrustindex verifies that the original source of the review is Google. Kieran sorted our plans from start to finish and went the extra mile. Top bloke and really helpful.Posted on Paul GalvinTrustindex verifies that the original source of the review is Google. Known Kieran for a long time. Great fella and really knowledgeable. plan looks superb. Thanks.Posted on Siobhan GTrustindex verifies that the original source of the review is Google. I can’t recommend Kieran enough. He was professional and friendly. He was always quick to respond to my many questions and requests! I will definitely use him again if we need any future plans drawing up.
How It Works
Step 1
Free Consultation Call
Book a free consultation and let’s bring your ideas to life. We’ll offer expert design advice and guide you through every step of the process — from start to finish.
Step 2
Site Survey & Meeting
We’ll visit your property to take precise measurements and gather all the key site details needed to keep your project moving forward smoothly. We will then discuss how we will turn your vision to life while offering creative solutions to make the design truly exceptional.
Step 3
Planning Approval
We will take care of the entire planning application process — from preparing and submitting all required documents to liaising with your local council. Acting as your agent, we work to secure approval quickly and efficiently.
Step 4
Building Regulations
We then produce detailed building regulation drawings and coordinate the necessary structural calculations, ensuring your builders have everything they need to begin construction without delay.
Maximise the Value of Your Home Through Smart Design
Start Your Design Journey with a Free Consultation
Let’s bring your ideas to life. Share your vision, receive expert advice, and begin shaping your dream project—with no cost and no obligation.
FAQ's
We kick things off with a friendly consultation. This is your chance to share your ideas, goals, and preferences. Drawing from our extensive experience, we’ll suggest creative directions tailored to your vision. Next, we develop an initial concept and present draft plans for your feedback. You’ll have the opportunity to refine and adjust the design until it’s exactly how you imagined.
Project timelines vary depending on complexity, but we aim to visit your property within a few days of your inquiry. You can expect to receive your first draft plans within approximately two weeks.
Construction can sometimes begin within a few weeks, though more detailed projects may take up to four months to reach the build stage.
Definitely. With over 15 years of working closely with councils across the North West, we’ve developed strong relationships and a deep understanding of local planning policies — helping your application move smoothly through the approval process.
Yes, we take care of the entire planning application process for you. From preparing the paperwork to liaising with the council, we act as your agent to ensure everything is submitted correctly and efficiently.
We do! Using advanced design software, we create realistic 3D renderings that give you a clear picture of your future space — helping you make confident decisions before construction begins.
Yes, we have a network of trusted contractors we’ve worked with across various areas. We’re happy to connect you with reputable builders and assist in gathering quotes to suit your project.