Service

Feasibility & Development Advice

Early structural advice that helps you understand what is realistically achievable before committing significant time and money to a project.

Whether considering an extension, loft conversion, redevelopment, change of use, structural alteration or new-build development, obtaining engineering input at the outset can help identify opportunities, constraints and risks before they become costly design or construction issues. Tashi Structures provides practical guidance on structural feasibility, likely construction requirements, foundation implications, development constraints and potential abnormal costs.

Our advice helps homeowners, developers, architects and commercial clients make informed decisions, refine project objectives and maximise development potential with a clear understanding of the structural implications before progressing to detailed design.

Key points

Advice before detailed design begins
Extensions, loft conversions and conversions
Identifies opportunities and constraints
Foundation and structural implications
Flags abnormal costs early
Informs go or no-go decisions

When you need this

Feasibility advice is most valuable at the very start of a project, before you appoint a wider design team or commit to a purchase. It suits anyone weighing up an extension, loft conversion, change of use, alteration or new-build and wanting an early sense of what is workable.

Frequently asked questions

What does early structural advice cover?

It looks at structural feasibility, likely construction requirements, foundation implications and any development constraints, highlighting opportunities, risks and potential abnormal costs before you commit further.

Is this the same as a full structural design?

No. Feasibility advice is intended to guide early decisions rather than provide construction-ready calculations. If the project proceeds, the detailed design follows as a separate stage.

Can it help me decide whether to buy a property?

Yes. Understanding the structural opportunities and constraints of a property early can inform whether it suits your plans and what works might be involved.

Will it identify hidden costs?

Early engineering input often flags abnormal costs, such as challenging foundations or unexpected structural works, that can have a significant bearing on a project’s viability.

What do you need from me to advise?

A clear description of what you would like to achieve, along with any drawings, survey information or photographs you have, helps us give relevant and practical advice.