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Business Details
28 Years
experience
Award-Winning London Architects & Interior Designers
Established in 1998 by managing director Alan Waxman, Landmass is a multi-award-winning RIBA-chartered design and development company based in London's Soho. Our expertise spans architectural and interior design, project management, and property acquisition services, delivered by a dedicated in-house team. With two decades of experience, we specialise in creating bespoke luxury properties worldwide, integrating innovative spatial solutions with meticulous planning. Our accolades include recognition from The Daily Telegraph, The Daily Mail, and International Property Awards. We combine architectural excellence with a client-centric approach, offering a single point of contact for all property needs. Our volumetric design strategy and 3D modelling capabilities enable clients to visualise possibilities, while our planning application expertise ensures successful outcomes.

Whether renovating existing structures or designing new builds, we tailor solutions to individual aspirations, styles, and budgets. Our property sourcing specialists identify optimal opportunities in prime locations, considering size, layout, and design compatibility. Through strategic joint ventures and development consultancy services, we deliver value-driven residential projects in central London's most prestigious areas. Our commitment to quality extends to luxury residences for art collectors, coordinating best-in-class providers for integrated design, security, and property management solutions.
Services
Architecture Interior Design Property Development Property Investment Luxury Residence Design Art Collector Properties Project Management Property Acquisition
Details
  • Year established: 1998
Highlights and features
  • 20 years' experience in luxury residential architecture and interior design
  • Integrated services from concept to completion
  • Award-winning designs recognised by industry-leading publications
  • Proven track record in prime central London developments
  • Dedicated in-house team of RIBA-chartered architects and designers
Associations and certifications
  • Royal Institute of British Architects (RIBA)
Services
Architecture
Our RIBA-chartered architects create innovative spatial solutions for residential developments. We specialise in extensions, loft conversions, and new builds, combining functionality with aesthetic appeal. Our expertise in planning applications ensures successful project delivery from concept to completion.
Interior Design
We craft tailored interior environments that enhance well-being through thoughtful design. Our 20-year expertise covers residential projects from single rooms to complete properties, balancing durability, comfort, and style with environmental considerations.
Property Development
Delivering high-value residential developments in prime London locations. Our services include site acquisition, design, and project management, with a track record of successful joint ventures and record-breaking property sales across central London.
Luxury Residence Design
Creating exceptional properties for art collectors through coordinated specialist expertise. We integrate architecture, interior design, security, and art protection to deliver unique solutions for super-prime residential properties in prestigious locations.
Property Investment
Providing strategic guidance for residential investments in prime central London. Our services include market analysis, site sourcing, and development planning, leveraging our experience from over 30 successful projects to maximise returns.
People
Alan Waxman
Founder and Chief Executive
With 20 years in real estate, Alan founded Landmass as a developer which evolved into a multi-disciplinary company. He pioneered innovative space planning approaches and maintains active involvement in business development.
Diogo Conde
Visual Marketing
Responsible for Landmass' creative marketing output, Diogo combines visual expertise with local knowledge. He develops innovative marketing materials and manages the company's digital presence through photography and videography.
Questions
What architectural services do you offer?
We provide full architectural services including design, planning applications, and project management for residential developments in London and Monaco.
Do you specialise in luxury properties?
Yes, we specialise in high-end residential properties, including bespoke designs for art collectors and super-prime market developments.
Can you assist with property investments?
We offer investment consultancy and joint venture opportunities for residential developments in prime central London locations.
How do you approach interior design?
Our interior design focuses on creating functional, durable spaces that reflect personal style, combining environmental psychology with architectural expertise.
What areas do you operate in?
We work across London's prime areas, Monaco, and the Côte d'Azur, with a particular focus on central London's prestigious neighbourhoods.
What awards have you won?
We've received multiple awards including Best Residential Property in London and International Property Awards for interior design excellence.
Reviews (4)
Peter Manthorpe
Mar 09, 2021 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Alan really knows his stuff and offers a truly fantastic service.
Katie Harrington
Dec 18, 2019 Report
Following the purchase of our home from Landmass, Im happy to say the design and build was everything that we had wished for, plus so much more
Matthieu Gervis
Nov 09, 2019 Report
It has been 10 years since Landmass renovated & redesigned my property and it is not only still as perfect at it was when they delivered the project but it has also proved to be a very comfortable living space for our family as the kids grew older.
Disruptive Social
Nov 29, 2018 Report
Landmass offer modern, innovative design with traditional touches. They have a wealth of interior design knowledge which shines through in their bespoke creations.