High-End Home Extensions for Marylebone, Mayfair and Soho Residences
In Marylebone, Mayfair, and Soho, expanding your home isn’t about adding space—it’s about elevating the way you live. With property at a premium and style deeply rooted in every square metre, the right extension can transform a classic London address into a more functional, future-ready home—without sacrificing its identity.
Our team manages every aspect in-house: design, permissions, engineering, construction, and bespoke finishing. Whether it’s a Georgian townhouse in Marylebone, a luxury flat in Mayfair, or a character-filled building in Soho, we shape every extension to blend seamlessly with the original architecture and meet the demands of modern life.
Our Loft Conversion Services
We create more than just extra rooms—we deliver purpose-built environments. That could mean expanding entertaining areas, introducing new living zones, or reimagining unused corners for work, rest, or everyday comfort. Our builds are elegant, intelligent, and designed to last. For homes in Marylebone, Mayfair, and Soho, we offer a refined way to expand without compromise.
Why Choose us?
Tailored Home Extension Design & Planning From initial ideas to final plans, we collaborate closely with you to create an extension that complements your lifestyle and enhances your home. Our team takes care of planning permissions and structural considerations, ensuring a smooth and worry-free journey.
Full Extension Construction & Build We turn your vision into reality—whether it's a larger kitchen, extra bedroom, or open-plan living area. Every extension is built with precision, high-quality materials, and a focus on both function and aesthetics.
Your Property, Our Priority: Dedicated Support
Extension Refurbishments & Improvements Already have an extension that needs a refresh? We offer refurbishment services to update layouts, enhance energy efficiency, improve lighting, or modernise finishes for a more comfortable and stylish space.
Extending your home is a major investment—and having the right team by your side makes all the difference. Our skilled professionals specialise in bespoke home extensions that blend seamlessly with your existing property, offering functional, stylish, and future-proofed results. Whether you're adding a spacious kitchen, an extra bedroom, or an open-plan family area, we design and build around your lifestyle and needs.
How We Work with Clients
Complete the form to get in touch with us directly
We will get back to you shortly with a detailed quote
Our skilled professionals will get the job done swiftly
Payment after work is done to your satisfaction
+Can you help with house extension work in W1: Marylebone, Mayfair, Soho?
Yes. We support W1: Marylebone, Mayfair, Soho homeowners with practical extension preparation, renovation work and finishing details.
+Can you work around an occupied home?
Yes. We plan the work carefully, protect the property where needed and keep disruption as controlled as possible.
+Do you provide clear quotes before work starts?
Yes. We discuss the scope, priorities and likely stages before confirming the work.
+Can you coordinate different trades?
Yes. Innovative Property Services can coordinate practical property work across multiple maintenance and renovation trades.
Your Property, Our Priority: Dedicated Support
Every project starts with a clear conversation about the property, the work required and the finish you want to achieve.
We keep communication practical and direct, so you know what is happening and how the work is progressing.
Our goal is simple: reliable property work, respectful service and results that suit the way the space is used.
Your property is our priority
Have a question? Our renovation experts are here to help. Request a call below.
