Always have a contingency plan in your budget. Overages are common; budgeting an extra 10-20% can help mitigate the impact of surprise expenses like deeper foundations or new septic systems.

I’m on a road of discovery to build my own house.
To find inspiration I review past builds and share my opinion, picking out the features of the buildings, materials and the process.
This is the largest and longest project I have ever undertaken and there will be many lessons along the way. I’ll be sharing them all and creating them as tips that you can use for your build.
Always have a contingency plan in your budget. Overages are common; budgeting an extra 10-20% can help mitigate the impact of surprise expenses like deeper foundations or new septic systems.
Maintaining open communication with your construction team about any concerns and changes is essential. This can help prevent misunderstandings and costly mistakes.
Understand that certain designs or ideas may need to be adjusted or scrapped entirely as the project progresses, especially when dealing with older structures.
Expect potential delays and be flexible with your timeline. A rigid deadline can lead to frustration, particularly with complex builds that may run into unforeseen issues, such as sourcing materials or labour challenges.
Building can be a highly stressful process, particularly for those with health concerns. Develop a stress management strategy — from the support of family and friends to taking breaks — to help navigate the ups and downs of the build.
Building a home can be an emotional journey, particularly when tied to family history and memories. Factor in emotional support systems and Recognise that the journey may be more challenging than anticipated.
While it’s great to have a vision, be flexible and open to radical designs or concepts proposed by professionals. Gwyn and Kate initially resisted their designer’s vision but were ultimately pleased with the unconventional approach.
Work with an experienced architect or designer familiar with modular construction. Their expertise can help tailor the design to your specific needs while addressing the unique challenges posed by modular systems.
Be open to adjusting your plans based on financial realities and professional advice. This flexibility can help you maintain the overall vision of your build while accommodating potential budget constraints.
As it became evident through design decisions (e.g., the substantial loft rafters), sometimes compromises happen, and it’s essential to adapt and pivot when financial limitations arise.
When dealing with specialised construction tasks, such as concrete pouring and high-end glazing, hire experienced professionals. This can minimise errors and ensure that complex architectural details are executed correctly.
For an eco-house, particularly one that is partially underground, use extensive insulation to maintain comfortable temperatures without traditional heating systems. Consider the environmental impact of materials you select.
Poor understanding on how much things cost (not using a Quantity Surveyor) can cause overspend and a longer build. It’s important to have a clear budget and timeline from the start of a complex project.
Recognise that building a home can be a stressful but rewarding journey. Celebrate milestones and maintain morale among your team, as Pru did with her baking tradition for workers.
Understand how the property will meet personal and family needs over time. Justin’s evolving family situation meant that the large space he built needed to be re-evaluated regarding actual usage.
Keep a visual diary or documentation of the process. It can be a fun keepsake and help in future projects by evaluating what worked and what didn’t.
Consider using environmentally friendly materials and design elements that require less maintenance. This will not only benefit the environment but also save you money over time.
While landscaping may be viewed as a secondary concern, it can significantly impact the overall feel and value of your home. Plan landscaping early to complement the structure and outdoor spaces.
When designing large spaces, think about how different materials and elements can help break down the perception of scale. Using a mix of textures and colours can lighten the feeling of a very large structure.
Consider the opinions and reactions of neighbours and community members regarding your build. Barry faced neighbourly challenges regarding his design choices, which meant considering the local aesthetic and preferences may have helped.
Building a home, especially after a devastating loss, can be emotionally taxing. Recognise the emotional journey involved and be prepared to seek support if needed.
While maintaining a vision for the build is important, be open to modifications if necessary. Flexibility can lead to innovative solutions that might improve the project.
Engage with professionals for oversight. A site manager or experienced builder can provide invaluable assistance and help mitigate errors during construction.
Balance project demands with family needs. Mimi and Jimmy’s focus on the build strained their family dynamics at times. Schedule time for family and be conscious of emotional stress when managing a large project.
Recognise that once construction is completed, personalising your home can be fulfilling. Plan for how you want to decorate and use your space as it will reflect your personality and make it feel like a home.
Investing in land without confirmed planning permission can lead to unforeseen challenges. The couple purchased a plot that had faced planning denials, which could have caused serious setbacks.
When building on challenging land (like their loose soil), conduct thorough geological assessments. Knowing the soil composition can significantly impact foundation design and overall stability.
Invest time in planning and setting up adequate drainage and site management. Addressing these issues early on can save you from complications later in the building process, especially on challenging sites like floodplains.
Changing plans mid-construction can lead to increased costs and complications. It’s essential to finalise designs and plans to avoid surprises during the build.
Be transparent about your budget from the start with your contractors and designers. Make sure everyone involved is aware of financial limits to avoid overspending on “upgrades” that may not align with your original vision.
Plan for energy efficiency in your design. Adopting sustainable materials and methods can lead to long-term cost savings in running your home.
Build spaces that can evolve over time. As Michael learned later, the functionality of their home needed to adapt when family circumstances changed, highlighting the importance of thinking ahead for future needs.
Utilise building materials that offer thermal mass to regulate temperature effectively. The use of earth and tires allowed Daren and Adi’s home to stay warm in winter and cool in summer without additional heating solutions.
Embrace the challenges that arise during the build, and be prepared to think creatively to resolve issues. Flexibility and adaptability can lead to innovative solutions that enhance the project.
Anticipate that the final cost of your project might exceed your initial estimate, and plan for contingencies by having a financial buffer.
Rushing installs, such as the waterproof sealant, can lead to significant issues later. Always ensure that preparatory tasks are completed correctly before proceeding with subsequent layers of construction.
Consider the implications of removing significant landscape features (like trees) on both the environment and personal emotions. Make decisions based on the long-term impact and sentimental value.
Employ experienced professionals for specialised roles in the project. Natasha benefited greatly from architect Wilf’s multi-faceted involvement as a designer, quantity surveyor, and planner.
Understand that finding a suitable plot of land and obtaining planning permission can take years. Monty took four years to find land and an additional two and a half years for planning approval. Patience is crucial.
While it’s beneficial to have visions of the end product, remain open to the building’s natural evolution. Letting the structure guide your design can lead to more spontaneous and personalised outcomes.
While it can be time-consuming, being hands-on and performing work yourself can save money and allow for better control over the process. However, ensure you can manage both the time and skill required for the tasks you’re taking on.
Often, initial budget estimations can be overly optimistic. Always expect that final costs will be much higher than initial quotes. Adjust your financial strategy with flexibility and be prepared to seek additional funding or loans.
Advanced ordering of materials, like windows and roofing before site preparation, can lead to fitting problems if construction timelines shift. Davi and Matt ordered windows too early, which added pressure and complications during installation.
Proceeding with interior finishes before the structure is watertight can lead to damage and costly repairs. Always ensure the building envelope is completed before moving on to interior work to prevent moisture-related issues.
Before committing to a restoration, assess the extent of repairs needed. It’s crucial to be realistic about the time, effort, and cost required for such a significant undertaking.
Building your own home can be exhausting both physically and emotionally. The Iredales felt the tension of coordinating multiple contractors and navigating unexpected issues, so it’s crucial to stay mentally prepared for the journey.
Selecting a south-facing plot can optimise natural sunlight for passive heating. Future builders should consider orienting their home to maximise energy efficiency and take advantage of natural resources.
Don’t completely detach from the project—being emotionally involved can help you catch issues early on and ensure that the end result aligns with your vision for a family home.
Allocate ample time for obtaining planning permissions and be prepared for additional requirements or modifications to your plans. It’s advisable to double your initial planning timeline.
Before starting a self-build project, thoroughly research costs associated with construction materials and labour to develop a realistic budget. Avoid setting a budget that significantly underestimates the financial demands of the build.
I also create frameworks to help deconstruct the process and provide tools that can help get over project sticking points.