Architectural Services for Homeowners

Every home tells a story. At KAR Studio, we help you shape yours – transforming underused spaces, reimagining layouts, and designing extensions that feel natural and effortless. Whether you’re expanding, remodeling, or building from scratch, our expertise ensures a seamless journey from concept to completion.

We guide you through every stage of the design and build process, ensuring clarity, creativity, and stress-free decision-making.

Our approach follows the RIBA Plan of Work, but in simple terms that make sense for homeowners. We offer a full range of architectural services, from viability assessments of plots and full architectural design to technical delivery. 

Where To Start?

If you’re wondering what’s possible, the best place to begin is with a

  • Feasibility Study

Before committing to a full project, we assess your site, planning constraints, and budget to give you clear, actionable advice on the potential of your home.

Explore Homeowner Feasibility Study

Your Architectural Journey with KAR Studio

RIBA Stage: Feasibility & Early Concepts
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What’s Possible?

Before you commit, let’s explore the potential of your home.

✔ We assess your site’s planning constraints, existing structure, and budget feasibility to provide a clear roadmap for your project.

✔ You’ll receive a concise report outlining your options and recommendations, giving you confidence before moving forward.

What You Get:

 - Site visit (or remote assessment)

 - Key planning insights and restrictions

  - High-level layout options

 - Budget expectations

 - Recommendations for next steps

RIBA Stage: Concept Design & Layout Options
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How Will It Look and Feel?

This is where the vision takes shape.

✔ We develop multiple layout options to explore how best to maximize light, space, and functionality while ensuring the design complements your lifestyle.

✔ We refine the design collaboratively, incorporating your feedback and providing realistic 3D visuals so you can truly imagine yourself in the space.

What You Get:

 - Floorplan options tailored to your needs

 - 3D visuals and concept sketches

 - Defined materials, look, and feel

 - Space planning to ensure flow and usability

 - Early cost considerations

RIBA Stage: Planning Permission & Approvals
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Will I Get Planning Permission?

We navigate the planning process so you don’t have to.

✔ We prepare and submit the planning application, liaising with local authorities to maximize approval chances.

✔ If your home is in a conservation area, a listed building, or has tricky site constraints, we strategize accordingly to ensure a smooth process.

✔ We handle pre-application discussions, planning statements, and any revisions needed to secure approval.

What You Get:

 - Complete planning application submission

 - Liaison with planning officers and responses to queries

 - Detailed Design & Access Statements

 - Conservation area or listed building strategies (if applicable)

 - Coordination with other consultants (if applicable)

RIBA Stage: Technical Design & Regulations
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How Do We Make It Real?

Turning design into a buildable reality.

✔ We prepare detailed construction drawings and specifications, ensuring your project meets Building Regulations and structural requirements.

✔ We collaborate with structural engineers, sustainability consultants, and M&E specialists, ensuring seamless integration of all technical elements.

✔ This stage ensures that what’s designed can actually be built – avoiding costly surprises on site.

What You Get:

 - Fully detailed architectural drawings

 - Structural coordination

 - Energy efficiency & ventilation strategies

 - Material & technical specifications

 - Building Regulations approval package

RIBA Stage: Builder Selection & Tender Support
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Who Will Build It?

Finding the right builder is just as important as the design itself.

✔ We help you source trusted contractors, ensuring competitive pricing and quality execution.

✔ We assist with the tendering process, comparing quotes to ensure you get the best value.

✔ We prepare a detailed scope of works so builders price accurately, minimizing unexpected costs.

What You Get:

 - Curated shortlist of builders

 - Tender package & pricing comparisons

 - Assistance in reviewing contracts

 - Advice on build timeline & budget expectations

RIBA Stage: Construction Support & Completion
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What Happens on Site?

Ensuring your project is built exactly as envisioned.

✔ We remain involved throughout the construction process, providing site visits, design input, and problem-solving as needed.

✔ If challenges arise (as they often do in construction), we work proactively with your contractor to find the best solutions.

✔ Our role is to make sure the final result meets the vision, stays within budget, and is finished to the highest quality.

What You Get:

 - Site inspections & ongoing design guidance

 - Coordination with contractors & specialists

 - Assistance with snagging & final handover

 - Certification & compliance checks

Why Work with KAR Studio?

Tailored Design

Every project is crafted specifically for you, ensuring a home that reflects your lifestyle

Seamless Planning Approvals

We have a strong track record of securing planning permissions across London & the South East

Tech-Driven Process

From VR walkthroughs to AI-powered feasibility studies, we use cutting-edge tools to enhance clarity and decision-making

End-to-End Support

Whether you need just a feasibility study or full project management, we tailor our services to suit you

Thinking About A Home Project?

Start with clarity, confidence, and expert guidance

Get In Touch

Name

KAR Studio
3rd Floor
86-90 Paul Street
London
EC2A 4NE