Business Details
16 Years
experience
Award-Winning Interior Designers in London
ASJ Design is an award-winning interior architecture and design practice established in 2010. Led by mother-daughter duo Amanda and Annie Stillman-Jones, we specialise in residential refurbishment across London and the South of England. Our approach prioritises both functionality and aesthetics, creating timeless spaces tailored to clients' lifestyles. With a multidisciplinary team and trusted network of contractors, we deliver end-to-end solutions from concept to completion. Our process begins with understanding how clients live, ensuring designs enhance daily life while respecting architectural context.We utilise 3D visualisations to clarify design decisions and maintain transparency throughout projects. Over 14 years, we've built a reputation for exceptional client service, with most work coming from referrals. Our team's expertise spans period properties to contemporary apartments, combining creative innovation with practical execution. We pride ourselves on adapting to individual client needs, whether through full-service management or design-only packages. Our commitment to quality and client satisfaction has earned recognition within the industry and repeat business from satisfied homeowners.
Services
Interior Architecture
Interior Design
Project Management
FF&E Procurement
Design-Only Packages
Details
- Year established: 2010
Highlights and features
- We have 14 years of experience in residential interior design and architecture
- Our tailored designs balance timeless aesthetics with functional living requirements
- 3D visualisation tools help clients make confident design decisions
- Established network of trusted contractors and suppliers ensures quality delivery
- Flexible service packages adapt to individual client needs and budgets
What people say
Fantastic communication
Invaluable advice
Total value for money
Pleasure to work with
Exceeded expectations
Services
Interior Architecture
Our interior architecture service transforms residential spaces while respecting their architectural heritage. We create functional layouts that maximise space efficiency and enhance liveability. From structural modifications to detailed joinery design, our team ensures every element complements both the building's character and the client's lifestyle needs.
Interior Design
We craft cohesive interior designs that reflect clients' personalities and practical requirements. Our approach combines material selection, colour schemes, and furniture curation to create harmonious living environments. Each design balances aesthetic appeal with everyday functionality, ensuring spaces remain beautiful and usable for years to come.
Project Management
Our comprehensive project management service coordinates all aspects of refurbishment projects. We oversee contractors, manage timelines, and control budgets while maintaining design integrity. This end-to-end service ensures seamless implementation of design plans, from planning permission to final handover, with regular client updates throughout.
FF&E Procurement
We source and manage all furniture, fixtures, and equipment requirements for residential projects. Our procurement service ensures timely delivery of specified items while maintaining quality standards. We coordinate with suppliers and logistics partners to streamline installation and ensure perfect execution of design schemes.
Design-Only Packages
Our flexible design-only packages provide professional guidance without full-service commitment. Clients receive detailed design concepts, visualisations, and technical drawings to implement independently. This cost-effective solution includes optional expert consultations at key project stages to ensure design quality and feasibility.
People
Amanda Stillman-Jones
Founder & Director
With over 30 years' experience in interior design, Amanda established ASJ Design in 2010. Her expertise in residential architecture and client management shapes the company's strategic direction while maintaining hands-on involvement in key projects.
Annie Stillman-Jones
Director
Annie leads day-to-day operations and client relations at ASJ Design. Her modern approach combines creative vision with practical execution, ensuring projects deliver both aesthetic excellence and functional living solutions tailored to contemporary lifestyles.
Sylvia Carniti
Interior Designer
Sylvia brings specialist expertise in contemporary interior solutions. Her attention to detail and material knowledge ensures each project achieves perfect balance between style and practicality while maintaining budgetary constraints.
Damon Johns
Architectural Technician
Damon provides technical leadership for all architectural elements. His expertise in construction detailing and building regulations ensures designs are both innovative and buildable within regulatory frameworks.
Emma Boatman
Studio Manager
Emma oversees studio operations and project coordination. Her organisational skills ensure smooth workflow management across multiple projects while maintaining the company's high service standards.
Questions
What areas do you cover for residential projects?
We work across London and the South of England, handling both city and country properties with equal expertise.
What types of residential properties do you specialise in?
Our expertise spans period country properties, contemporary riverside apartments, and city townhouses, adapting our approach to each property's unique characteristics.
What service packages do you offer?
We provide full-service project management from concept to completion, as well as flexible design-only packages for clients preferring a more hands-on implementation approach.
How do you ensure projects stay within budget?
We implement rigorous budget controls throughout the design and construction process, with regular client updates and cost management strategies tailored to each project's requirements.
Can you help with both large and small projects?
Yes, we handle projects of all scales, from complete renovations to specific room transformations, applying the same attention to detail regardless of project size.
How do you incorporate client preferences into designs?
We begin by understanding how clients live, their lifestyle needs, and aesthetic preferences, ensuring every design decision reflects their personal requirements and enhances daily living.
