National Math Stars

Millard HG

Architectural led renovations, extensions and outdoor spaces across Bristol

Millard’s Studio is a Bristol-based home design and build company delivering high-quality residential transformations — from architectural design and structural engineering through to construction and final handover. One team. One point of contact. Complete accountability from start to finish.

Whether you are planning a Bristol home extension, a loft conversion, a full home renovation or a new outdoor living space, we bring architectural thinking to every stage. Our approach is clear, well-organised and tailored to your home — not a template applied to every project.

We Listen. We Design. We Build. We Deliver.

Most building companies hand you a quote and start work. We start differently.

Our in-house architectural design team works alongside our construction team from day one — so the people who design your project are in constant communication with the people who build it. That removes the gap where most residential projects go wrong: the handoff between designer and contractor.

For Bristol homeowners, that means a design and build project that is better resolved before work begins, fewer surprises on site, and a finished result that matches what was agreed — not an approximation of it.

Our Design & Build Services in Bristol

From single-storey rear extensions to full whole-house renovations, we manage every aspect of the work: architectural design, structural engineering coordination, planning applications, construction and final fit-out, under one roof, by one dedicated team.

Bristol Home Extensions
Bristol home extensions — rear, side-return, wraparound and kitchen extensions tailored to your property.

Every Bristol home extension is carefully designed to sit naturally alongside your existing property. Create more space without moving from the home you love.

  • Rear extensions
  • Side-return extensions
  • Wraparound extensions
  • Kitchen & open-plan living

Our design and build approach focuses on flow, proportion and natural light — using glazing, roof lanterns and seamless indoor–outdoor connections on every Bristol home extension we deliver

Home Renovations Bristol

Full property refurbishments that reimagine layout, flow and finish.

We deliver carefully planned home renovations across Bristol that improve how your home looks, feels and functions — whether that’s opening up spaces, upgrading tired interiors or reconfiguring the layout entirely. From structural engineering to final detailing, everything is managed seamlessly under one roof.

Our service includes:

  • Layout reconfiguration and structural alterations
  • Open-plan living transformations
  • Kitchen and bathroom upgrades
  • Bespoke joinery and storage solutions
  • Plastering, flooring and finishing details

Kitchen Design & Build

Bespoke kitchens combining craftsmanship and practicality

The kitchen is the heart of the home. We design and install bespoke kitchens that bring together style and everyday practicality.

Our service includes:

  • Made-to-measure cabinetry and clever storage
  • Layout redesign to improve flow
  • Premium worktops and finishes
  • Integrated lighting
  • Full installation and project management

Every kitchen is tailored to the way you live — whether that’s hosting friends, busy family life or a clean, minimalist look.

Garden Rooms & Studios

Custom-built garden offices, gyms and retreats designed for year-round use.

We design and build fully insulated garden rooms tailored to your needs — whether you’re working from home, creating a private gym or adding a peaceful escape at the end of the garden. Built for comfort, durability and everyday practicality.

Our garden rooms include

  • Fully insulated walls, floors and roofs
  • High-performance glazing
  • Electrical installation and lighting
  • Heating for year-round comfort
  • Bespoke interior finishes

Timber Frame Design & Build

Sustainable structural solutions with natural warmth and character

Timber framing combines sustainability, strength and natural beauty. We design and build timber frame structures for extensions, garden rooms and bespoke homes.

Benefits include:

  • An eco-conscious choice of materials
  • Faster construction times
  • Excellent insulation performance
  • Characterful exposed beams

Our craftsmanship ensures structural precision with a timeless look and feel.

 

 

Why Bristol Homeowners Choose Our Design and Build Studio

We are a Bristol-based design and build company — not a national chain with a local office, and not a loose network of subcontractors working under a management company. Our architectural design team, project managers and construction team are all employed by us, all based in Bristol, and all accountable to you directly.

  • One Team, One Roof

    Design and construction managed by the same people — no handoff, no gap, no miscommunication.

  • Architectural Design Included

    You receive a properly designed project — not a builder’s sketch — before a single decision is locked in.

  • Planning & Building Control Managed

    We prepare and submit all applications on your behalf. You are informed, not burdened.

  • Fixed, Itemised Quotes

    Every quote is clear and agreed before work starts. No open-ended costs, no end-of-project surprises.

  • Bristol-Based — We Know the Area

    We understand Bristol’s property types, its planning authority and its building character — from Clifton to Keynsham.

  • Aftercare & Snagging Included

    We do not consider a project finished until the snagging walkthrough is signed off and you are happy.

Our Proven Process

A structured journey from idea to execution.

  • Initial Consultation

    We discuss your goals, site conditions, and expectations to understand what you want to achieve.

  • Site & Design Review

    We assess your space and explore design possibilities that align with your property and budget.

  • Concept Design

    We create initial swimming pool and landscaping concepts to shape the overall vision.

  • Design Refinement

    Your feedback helps us refine layouts, features, and visual elements into a clear proposal.

  • Cost & Feasibility Overview

    We provide realistic cost guidance and practical considerations to support confident decision-making.

  • Next-Step Planning

    If you choose to proceed, we outline the next stages and technical requirements for your project

FAQs

  • How much does a house extension cost in Bristol?

    House extension costs in Bristol vary considerably depending on size, specification and the complexity of the design. A single-storey rear extension typically starts from £40,000 to £60,000, with larger double-storey or wraparound extensions ranging from £80,000 to £200,000 or more. Millard S Studio provides a fully itemised, fixed-price quote after an initial site visit — so you know the full cost before any work starts.

  • How long does a loft conversion take in Bristol?

    A standard Velux loft conversion in Bristol typically takes 6 to 10 weeks from start to handover. A dormer or hip-to-gable conversion, which involves more structural work, usually takes 10 to 14 weeks. We provide a detailed construction programme at the quotation stage so you know exactly when each phase is planned before committing to the project.

  • Do I need planning permission for a house extension in Bristol?

    Many house extensions in Bristol fall within Permitted Development rights and do not require a full planning application. Whether permitted development applies to your property depends on your property type, its location, whether it is in a conservation area, and the proposed size and position of the extension. Our design team assesses this at the initial consultation and handles any planning applications on your behalf if they are required.

  • What is the difference between a design and build company and using a separate designer and builder?

    When you use a separate designer and builder, you are responsible for the coordination between them. If there is a discrepancy between the drawings and what the builder prices or builds, you are the person in the middle resolving it. With a design and build company like Millard S Studio, the same team designs and builds your project — so there is no handoff, no gap in responsibility, and full accountability from first sketch to final handover.

  • Can you help with planning applications in Bristol?

    Yes. Our in-house design team prepares and submits planning applications to Bristol City Council and other local authorities across the region. We manage the entire process — site analysis, application drawings, planning statements and correspondence with the planning officer — so you do not have to. We also advise on the most realistic planning strategy for your property before any drawings are produced.

  • Do you cover Bath and Somerset as well as Bristol?

    Yes. Millard’s Studio takes on design and build projects across Bristol, Bath, North East Somerset, North Somerset and into Wiltshire and Somerset. If you are unsure whether we cover your area, call us directly on 0117 2565400 and we will confirm.