As a homeowner embarking on a building project, understanding the various stages involved can help you navigate the process more effectively.

While every project is unique, most follow a similar pattern.

This guide will walk you through the typical stages of a building project, drawing inspiration from the RIBA Plan of Work, but simplified for easy understanding.

‍

The RIBA Plan of Work.

‍

Stage 0: Strategic Definition

This is where your journey begins. You'll need to:

• Define your project's goals and objectives.
• Consider your budget and timeline.
• Assess the feasibility of your ideas.

At this stage, it's crucial to think about what you want to achieve with your project. Are you looking to extend your home, renovate an existing space, or build from scratch? Consider your long-term needs and how this project fits into your overall plans.

Expert Tip:

The strategic definition stage is often overlooked, but it's crucial for project success. Take time to really think about your long-term goals. A well-defined strategy can save you time and money in the long run, and help ensure your project truly meets your needs.

‍

Stage 1: Preparation and Brief

Now it's time to get into the details:

• Develop a detailed project brief.
• Appoint your project team (architect, surveyors, etc.).
• Conduct site investigations if necessary.

Your project brief is a crucial document that outlines your requirements, budget, and timeline. It serves as a roadmap for your entire project, so take the time to make it as comprehensive as possible.

Expert Tip:

A thorough brief is the foundation of a successful project. Don't rush this stage - the more detailed and clear your brief is, the smoother your project will run. It's also a great opportunity to build a strong relationship with your architect.

‍

Stage 2: Concept Design

This is where your ideas start to take shape:

• Your architect will create initial design concepts.
• You'll review and refine these designs.
• Initial cost estimates will be developed.

During this stage, you'll see your project come to life through sketches and 3D visualisations. Don't be afraid to provide feedback – this is your chance to ensure the design aligns with your vision.

Expert Tip:

The concept design stage is where creativity meets practicality. It's important to keep an open mind - sometimes the best solutions come from unexpected ideas. However, always ensure the designs align with your budget and planning constraints.

‍

‍

Interior concept images by Rural Office for Architecture.

‍

Stage 3: Developed Design

The chosen concept is now refined:

• Sketch designs are firmed up into more polished drawings.
• Structural elements are considered.
• Building systems (insulation, heating pumps etc.) are considered.
• Applications for planning permission or permitted development are submitted.

This stage sets out the main aspects of the design of the building, including the internal layout, general external appearance and how key building systems will be integrated. This is your opportunity to fine-tune the details before moving on to the technical phase.

Expert Tip:

This is where your project really starts to come together. Pay close attention to how different elements interact - a well-integrated design can significantly improve your home's functionality and energy efficiency.

‍

Stage 4: Technical Design

Now we get into the nitty-gritty:

• Detailed technical drawings are produced.
• Specifications for materials and workmanship are defined.
• Building regulations compliance is ensured.
• Other technical approvals are agreed (Party Wall etc.).
• Information is sent to builders for pricing.
• You appoint a builder.

This stage is crucial for ensuring that your project can be built safely and to the required standards. While it might seem technical, your architect should be able to guide you through any complex aspects.

Expert Tip:

The technical design stage sets out how the building is going to be constructed and put together. It's worth investing time here to avoid costly changes later.

‍

An example of a Stage 4 technical drawing by Aron Coates.

‍

Stage 5: Construction

Finally, your project moves from paper to reality:

• Construction work begins.
• Regular site visits are conducted.
• The Building Inspector signs off key parts of the build.
• Scheduled payments are made.

During construction, it’s advisable to retain the services of your architect to oversee the work to ensure it's being carried out according to the plans and specifications.

Expert tip:

Good communication is key during the construction phase. Regular site meetings with your architect and contractor can help keep the project on track and address any issues promptly. Remember, some changes during construction are normal, but major alterations can be costly and time-consuming.

‍

Extension undr construction. Project by Architecture for London. Photo by Jim Stephenson.

‍

Stage 6: Handover

As construction nears completion:

• The building is inspected for any defects.
• Systems are tested and commissioned.
• All building work is signed off and Build Regulations approval is obtained.
• You receive keys and documentation for your new space.

This stage ensures that everything is working as it should before you fully take possession of your new or renovated space.

Expert Tip:

Don't rush the handover process. Take time to thoroughly inspect the work and ensure all systems are functioning correctly. This is also a good time to make sure you understand how to operate and maintain your new space effectively.

‍

Extension nearing completion. Project by Architect, Aron Coates.

‍

Stage 7: In Use

Even after you've moved in, there's still a few things to be done:

• Address any defects that arise during the initial occupancy.
• Settle the final account with the builder, including retained monies for defects.
• Monitor the building’s performance.

This final stage helps ensure that your new space functions as intended and meets your needs over time.

‍Expert Tip:  

Keep a log of how the space performs over the first year, noting any issues or areas for improvement. This information can be invaluable for future maintenance or if you decide to undertake another project in the future.

‍

While these stages provide a general framework, every project is unique. Your architect will guide you through the specific requirements of your project, ensuring a smooth journey from initial concept to your finished home.

By understanding these stages, you'll be better prepared for what lies ahead in your building project. Don't hesitate to ask questions along the way – after all, this is your project, and you should feel confident and informed at every stage of the process.

‍

About the Author

Aron Coates is an architect with over two decades of experience, working on projects ranging from historic building restoration to contemporary home design.

‍