Architectural Design Studio

CIAT-registered architectural practice specialising in residential remodels, extensions, and new-build homes. Supporting homeowners and self-builders across the UK with creativity, clarity, and care at every stage of their project journey.

Benellen | Remodel

Rook Hill | Self Build

Hernshaw | Self Build

Onyx Edge | Self Build

Broadway | Extension

Avon Reach | Self Build

Wild Boar | Self Build

Hawthorns | Self Build

Greenane | Self Build

TAILORED DESIGN SERVICES

Every project and client is unique, so we tailor our approach to suit you. Where it adds value, we’re happy to visit your site at the outset. We also collaborate regularly through online meetings, making it easy to stay connected, share ideas, and involve you fully throughout the design process.

PREVIOUS PROJECT LOCATIONS

We have worked with homeowners and self-builders across the UK and beyond. To date, we have worked on over 700 projects securing planning permissions in :

Map showing areas where tony holt design ciat practice have previously worked

Across 54 counties

In 156 planning authorities

Many of these include consents are within the Green Belt, conservation areas, Areas of Outstanding Natural Beauty (AONB) and special character areas.

Services

Our architectural and project coordination services are designed to support you through every stage of your project, tailored to suit your individual requirements

Whether you’re an experienced developer or trade professional, or embarking on your first property project and unsure where to begin, our approach is flexible, clear and client-focuses. We understand that no two projects – or clients – are the same. That’s why our service is structured to dovetail with your needs, providing the right level of support throughout the journey. The advice and technical expertise we provide can be agreed upon at the beginning and evolve as you move through each stage.

To make the process straightforward and transparent, we break our work down into four core stages.

Stage 1 - Design & Planning

We help you develop initial ideas and explore design directions, preparing your project for planning submission.

Stage 2 - Technical Design

We produce detailed technical and construction drawings, fully coordinating with consultants, specialists, and suppliers to ensure your project is buildable and compliant.

Stage 3 - Tender & Value Engineering

We support and advise you through tendering and procurement, helping you balance cost, quality, and design integrity.

Stage 4 - Construction Phase

We offer ad-hoc or scheduled site visits, or a more formal construction phase monitoring role, to ensure your project runs smoothly from start to finish.

Our approach is designed for residential projects, self-builds, and bespoke homes, giving clients confidence at every stage—from concept to completion.

Get In Touch

Have you got a project in mind?

Whether you’re dreaming of an extension, planning a remodel, or considering a bespoke new build, we’d love to hear from you.

Every project starts with a conversation, and we’re excited to explore how we work with you and help create something special.

Reach out by filling out the enquiry form or use the contact details below.