Unlock your home’s potential with an expert feasibility study

Get planning insights, budget clarity & design options - starting from £750

At KAR Studio, we turn underused spaces into extraordinary architecture. Our approach is thoughtful, strategic, and beautifully executed

Why Do I Need it?

Most homeowners don’t know where to start with a renovation or extension.

Will I get planning permission?

What’s possible with my budget?

How do I maximize space and value?

At KAR Studio, we provide expert feasibility studies to eliminate the guesswork. Our team of experienced architects assesses your site, planning constraints, and budget, so you can move forward with confidence.

Clarity on what’s possible for your home

Avoid costly mistakes before committing

Tailored design options that fit your goals

Fast turnaround: 3-5 days / On-site or remote service available

Choose Your Feasibility Service

Feasibility Call (£250)

A focused, expert-led consultation to answer your key planning and design questions. Perfect for homeowners who need clarity on their options before committing to a larger investment.

Best for: Homeowners at the early research stage who need expert insights fast

What You Get:

✔ 40-minute video call with an experienced architect

✔ Discuss planning permissions, site constraints, and budget feasibility

✔ Get practical guidance on potential risks and next steps

✔ No obligation - just expert advice to help you move forward with confidence

Site Feasibility Study (£750 - £1200)

A professional on-site assessment and tailored report to unlock your property’s full potential. This is the ideal first step for homeowners ready to explore realistic design options and planning implications.

Best for: Homeowners who want a clear, professional assessment before committing to a full design process.

What You Get:

✔ On-site visit to assess space, structure & site constraints

✔ A detailed feasibility report covering planning insights, layouts & costs

✔ Optimized design layouts to explore how your space could work best

✔ Budget estimation to understand financial feasibility early on

Strategic Concept Session (£2,500)

A deep-dive design strategy session for serious homeowners looking for a strong foundation before investing in a full-scale project. Ideal if you need a comprehensive design vision and high-level feasibility analysis.

Best for: Homeowners serious about moving forward and looking for expert design guidance & strategic insights before investing further.

What You Get:

✔ In-depth strategic consultation with tailored recommendations

✔ Test-fit layouts & early concept sketches for spatial planning

✔ Planning roadmap to understand development potential and approvals

✔ High-level cost strategy to avoid budget pitfalls early

✔ 3D visuals or VR walkthroughs (where applicable) for clearer decision-making

Unsure? Let's compare

Feature	Feasibility Call	Feasibility Study	Strategic Concept Session
Who It's For	Homeowners exploring ideas & planning concerns	Homeowners ready to assess site potential & constraints	Homeowners looking for a strategic vision before committing
What You Get	Expert 1-on-1 consultation (up to 1 hour)	Full feasibility report, site analysis & initial design guidance	In-depth concept development & high-level design strategy
Planning Insights	General advice on planning viability	Site-specific planning assessment	Planning roadmap with strategic phasing
Budget Guidance	Verbal budget guidance	Preliminary cost estimation	Strategic budget planning & value engineering
Site Constraints Analysis	✗	✓	✓
Basic Design Advice	✓ (Verbal recommendations)	✓ (Initial design options)	✓ (Concept-level strategy)
Concept Drawings	✗	✓ (Sketch-level)	✓ (More detailed concept sketches)
3D Visuals / VR Walkthrough	✗	✗	✓
Best For	Homeowners unsure where to start	Those considering an extension or remodel	Homeowners needing a high-level strategic plan
Outcome	Clarity on next steps	Confidence in feasibility & constraints	A solid design direction & strategy