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Business Details
36 Years
experience
Luxury Interior Design & Architecture Experts
Founded upon the principle of creating bespoke homes that are exceptional without exception, Janine Stone has evolved into a multi-disciplinary practice with over 30 years of expertise. Our in-house integration of architecture, luxury interior design, construction, and project management enables us to deliver fully coordinated solutions for high-end residential projects worldwide. From contemporary pieds--terre to classical country estates, we combine meticulous attention to detail with a deep understanding of our clients' lifestyles. Our team of professionals, drawn from diverse design disciplines, ensures seamless execution from concept to completion. Recognised as one of London's leading luxury interior design firms, we have established an enviable reputation for crafting homes that reflect individuality while maintaining timeless elegance.

Our approach prioritises transparency, collaboration, and innovation, ensuring each project achieves unparalleled quality and value. With a global perspective and local market knowledge, we guide clients through every stage of their property journey, from acquisition to final fit-out. Our commitment to excellence is demonstrated through our award-winning portfolio and long-standing industry partnerships. By challenging traditional procurement methods, we offer a unique turnkey service that guarantees exceptional results across quality, time, and investment. This philosophy remains central to our vision, ensuring every project fulfils our promise of being 'exceptional without exception'.
Services
Luxury Interior Design Residential Architecture Construction Management Bespoke House Design Pre-Purchase Appraisals Turnkey Solutions Design & Build Property Consultation Project Coordination Client Representation
Details
  • Year established: 1990
Highlights and features
  • We offer fully integrated in-house design and build services
  • Our team has over 30 years of experience in luxury residential projects
  • We work with clients worldwide across diverse architectural styles
  • Our bespoke approach combines craftsmanship with innovative design
  • We maintain transparency through fixed pricing and competitive tendering
Services
Luxury Interior Design
We create tailored luxury interiors for discerning clients worldwide. Our expertise spans classical and contemporary styles, combining exceptional craftsmanship with innovative design solutions. Each project receives meticulous attention to detail, ensuring spaces reflect individual lifestyles while maintaining timeless elegance. Our integrated approach guarantees seamless execution from concept to completion.
Residential Architecture
Our architectural services specialise in creating exquisite residential properties. From new builds to renovations, we blend traditional craftsmanship with modern functionality. Our designs respect heritage while incorporating contemporary living requirements, ensuring homes that are both beautiful and practical for modern lifestyles.
Project Management
We provide comprehensive project management for luxury residential developments. Our in-house team oversees every aspect from planning permissions to final fit-out, ensuring quality control and timely delivery. This turnkey approach guarantees seamless integration between design and construction phases.
Pre-Purchase Appraisals
Our expert evaluations assess potential for property transformations. We provide detailed analysis of planning constraints, renovation costs, and design possibilities to inform purchasing decisions. This service helps clients understand the full potential and risks associated with prime and super-prime properties.
Bespoke House Design
We specialise in creating unique custom-designed homes tailored to individual requirements. Our approach combines architectural excellence with interior design expertise to deliver residences that perfectly match clients' lifestyles and aesthetic preferences while maintaining the highest standards of craftsmanship.
People
Janine Stone
Founder & Creative Director
With over 30 years' experience, Janine established the company with a vision to create exceptional bespoke homes. Her background in luxury textiles influences her design philosophy, combining creativity with practical expertise to deliver award-winning projects worldwide.
Gideon Stone
Co-Founder & Business Partner
Bringing strategic leadership and business acumen, Gideon has been instrumental in expanding the company's capabilities. Together with Janine, he developed the integrated design and build model that sets the company apart in the luxury residential market.
Questions
What services does Janine Stone & Co offer?
We provide luxury interior design, residential architecture, construction project management, and pre-purchase property appraisals as a fully integrated service.
How does your design process work?
Our concept-to-completion approach combines architecture, interior design, and project management in-house to ensure seamless execution and quality control throughout.
Do you work on international projects?
Yes, we work with clients worldwide on luxury residential projects across diverse architectural styles and locations.
What makes your company different?
Our unique integrated model combines all disciplines under one roof, ensuring complete control over quality, timelines, and budget from initial concept to final delivery.
How do you handle property acquisitions?
We offer complimentary pre-purchase appraisals assessing planning potential, renovation costs, and design possibilities to inform property investment decisions.
What experience do you have with listed buildings?
We have extensive experience working with heritage properties, balancing conservation requirements with modern living needs while maintaining architectural integrity.