Architectural Services & Interior Design London
Seamlessly merge form, function, and style with expert-led design.
Introduction to Architectural and Interior Design Services
At SDA Build London, we provide a comprehensive design approach that combines architectural expertise with interior design finesse.
Our architectural services focus on the structural elements of your property—planning layouts, ensuring compliance with building regulations, and designing extensions or new builds to suit your vision. Alongside this, our interior design services bring your spaces to life with intelligent planning, ergonomic layouts, and bespoke finishes that reflect your unique style.
By integrating architectural and interior design services, we ensure every project achieves a seamless balance of functionality, aesthetics, and personalisation.
What’s Included in Our Architectural Services
Our architectural team takes the lead in shaping the structural framework of your property. Key offerings include:
- Conceptual planning: Develop innovative designs that align with your vision.
- Regulatory compliance: Handle planning permissions, building regulations, and party wall agreements.
- Space optimisation: Maximise the potential of your property with intelligent layouts.
- Structural integrity: Ensure safety and stability in every aspect of the design.
- Extensions and new builds: Craft designs that complement your property’s style and enhance its value.



What’s Included in Our Interior Design Services
Our interior design team refines your spaces, focusing on how they feel, flow, and function. Key considerations include:
- Ergonomic layouts: Design spaces that suit your lifestyle and maximise usability.
- Material and finish selection: Recommend flooring, countertops, and bespoke woodwork that align with your preferences.
- Lighting design: Plan for optimal natural and artificial light placement.
- Integrated systems: Account for plumbing, electrical wiring, and smart home technology.
- Bespoke details: Create custom finishes that add a unique touch to your home.
Project Timeline
In any building project there are a number of stages that we go through. From initial planning permission, design and build, and on-site inspections, through to interior design and the final finishes. We are on-hand to guide you from start to finish, to create the home of your dreams with a personalised touch to meet your needs and requirements.

1
Consultation
During our initial consultation, we’ll talk you through your design options, and the process for gaining planning permission. Following that, we’ll help you with your planning submission and advise you on the structure and most effective layout, to suit your needs.
2
Pre-Build
We’ll provide you with a quote and timeline for the build. Costs will include everything from applications and permissions, through to party-wall agreements, structural engineers and building regulations, so that nothing is left unknown.


3
Build
Ahead of the build, we’ll have a meeting to kick-off the project, so that you know exactly what to expect. Our project managers ensure that everything runs smoothly and they will update you every step of the way.
4
Finish
We don’t just stop when the building work is done. We can transform the entire interior from top to bottom. We can also install AV and home automation systems to give your property the finish it deserves.


5
Complete
It’s important to us that our clients are happy, so our service doesn’t stop when the work has been done. We inspect the entire property with you, to go through outstanding snagging. Only when this is complete, is the project really done.
Why Choose SDA Build London?
Here’s what sets our architectural and interior design services apart:
- Holistic approach: We integrate structural and aesthetic considerations to create cohesive designs.
- Tailored solutions: Each project is customised to your vision, needs, and lifestyle.
- Collaborative process: Our architects and interior designers work hand-in-hand for seamless integration.
- Expertise and experience: A proven track record of transforming properties into exceptional living spaces.
Frequently Asked Questions
What’s the difference between architectural and interior design services?
Architectural services focus on the structural framework and layouts of the property, while interior design enhances how the spaces are experienced, with attention to materials, finishes, and functionality.
Can I use your services for renovations and new builds?
Yes, our team works on renovations, extensions, and new builds, providing tailored solutions for every project.
How do you ensure the design reflects my lifestyle?
We take the time to understand your preferences, habits, and goals, creating spaces that feel personal and practical.
Take the First Step Today
Bring your dream property to life with SDA Build London’s architectural and interior design services. Contact us today to begin your journey toward a home that perfectly balances function and style.