Hosannahs.

Listed Buildings . Change of Uses . Regenerations . Remodelling . Extensions .

We provide exclusive, fully integrated interior and architectural design packages for private clients undertaking extensions, home remodelling, and kitchen transformations. Our approach brings every aspect of your project together under one coordinated service — ensuring a smooth, efficient, and beautifully executed result.

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Residential

Commercial

We specialise in delivering end-to-end change of use, remodelling, and regeneration projects, transforming commercial properties into high-quality residential spaces. Our exclusive, integrated design packages combine architectural design, interior design, and strategic compliance support for commercial clients seeking seamless project delivery.

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Feature Project

Project Feature: BIM-Compliant Technical Drawing Package for Jelson Homes

Precision. Compliance. Clarity – BIM Solutions for Modern Homes.

We were commissioned by Jelson Homes to support the development of their new house types through a fully coordinated, BIM-compliant technical drawing package. Working closely with the client’s design and engineering teams, our role was to create a robust suite of documentation suitable for planning, building control, and construction, ensuring seamless progression through every stage of delivery.

Understanding the Planning Permission Process: Steps to Planning Approval

When considering a construction or renovation project, understanding the steps to planning approval is essential. Whether you are a homeowner or a commercial client, navigating the planning system can be complex. I will guide you through the key stages, helping you make informed decisions and avoid common pitfalls. The Importance of Planning Permission Planning permission is a legal requirement for many building projects. It ensures that developments comply with local regulat

Dec 114 min read

Comprehensive Guide to Building Control Drawings and Construction Compliance Drawings

When planning a construction project, understanding the role of construction compliance drawings is essential. These documents ensure your project meets legal and safety standards. They provide a clear roadmap for builders, architects, and local authorities. I will guide you through the key aspects of these drawings, their importance, and how to prepare them effectively. What Are Construction Compliance Drawings? Construction compliance drawings are detailed plans that demons

Dec 113 min read

Mastering Local Planning Permission Guidelines

Navigating local planning permission guidelines can feel complex. Yet, understanding the process is essential for any construction or renovation project. Whether you plan to extend your home or develop a commercial property, securing the right permissions ensures your project complies with legal requirements and avoids costly delays. Understanding Local Planning Guidelines Local planning guidelines set the framework for what you can build or modify in your area. These rules v

Dec 114 min read

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We are "Hosannahs"

"Handcrafted Spaces, Heightened by Technical Expertise"

Hosannahs is an award-winning interior (spaces) and architectural services specialist practice based in Caerphilly and Edinburgh, delivering remodelling, extensions, commercial-to-residential conversions and bespoke homes, across UK. With seven years of experience and a passion for professional excellence, we blend creative design with technical precision to unlock the full potential of every space.

We collaborate closely with Chartered Structural Engineers and trusted contractors with more than 30 years’ experience, ensuring each project is designed and delivered to the highest standards.

Fully covered by Professional Indemnity and Public Liability Insurance, we provide reliable, end-to-end architectural and interior services that bring confidence, quality, and clarity to every build.

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Honest Words

Discover our previous clients and what they have to say about their experience with Hosannahs. Their success stories reflect the transformative impact of our service.

Susan Pratt, Cardiff

"Getting architectural advice on what seemed like a straightforward kitchen/bathroom extension was the best decision. Hosannahs help and ideas have maximized the space I had available. They explained everything clearly and was very patient. I found their approach both friendly and professional, which is important"

Jason Makusha, Caerphilly

"I have had the pleasure of working with Hosannahs for my extension build. The quality of the designs was impeccable, attention to detail was extremely good. All designs were well thought out and thoroughly justified. They know how to keep the client informed and involved at every step. I will work with them in the future."

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Keron Osbourne, Birmingham

"We’ve hired Hosannahs to help us with the Planning Architectural Design Drawings for our extension and I am extremely pleased with the entire experience. It has exceeded our expectations. Very professional and prompt service throughout. Reasonable priced. Do not hesitate to book them! I would highly recommend them."

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