article 16 May 2025

Renovating older homes

Renovating older homes

Renovating older homes in South Australia can be a deeply rewarding experience - offering the chance to restore charm, revive craftsmanship and preserve a piece of local history. However, these properties also come with a unique set of challenges that homeowners need to carefully navigate. Whether it's a character bungalow in Unley or a Victorian-era cottage in North Adelaide, understanding the complexities of renovation is essential to achieving a safe, functional and aesthetically pleasing result.

Common challenges typically encountered include:

Hidden structural issues
Time takes a toll on buildings. Termite damage, subsidence, timber rot, cracked walls and cracked footings are common in heritage and character homes. What may appear as cosmetic damage can sometimes be a symptom of much deeper structural issues. Early involvement of a qualified building consultant can help identify these problems before work begins.

Outdated plumbing and electrical systems
Some older homes still rely on original wiring and plumbing, which are not only inefficient but can pose serious safety risks. Galvanised pipes may be corroded, and ceramic fuses and aging switchboards may not meet current standards. Some older switchboards might also contain asbestos. If the house doesn’t have a smoke alarm, you must install one – and if an existing smoke alarm is more than 10 years old you need to replace it with a new one. Upgrading plumbing and electrical systems requires careful planning to integrate modern requirements without compromising the home’s character.

Asbestos and lead paint
Homes built before the 1990s often contain asbestos and lead-based paint. Both require specialist assessment and removal to ensure safety during and after the renovation process. Consultants can help coordinate with licensed contractors to manage these hazardous materials.

Heritage and planning regulations
Many South Australian homes fall within heritage or character zones, particularly in inner-city suburbs. This can limit what changes can be made to the façade, materials used and even paint colours. Navigating council regulations and seeking the appropriate approvals is a critical part of the renovation process.

Mismatched additions from past renovations
Over decades, many homes have seen ad-hoc extensions or alterations that don't always align with the original structure. Correcting poorly planned past works often becomes part of a new renovation, adding complexity and cost.

What are some tips for preserving historical elements?

Embrace the character, don’t imitate it
Rather than trying to replicate every element of the original design, aim to preserve and highlight the authentic features that make the home unique - such as ornate ceilings, fireplaces, timber windows and original floorboards. These can become focal points that blend seamlessly with modern comforts.

Use sympathetic materials
When replacing or restoring elements, use materials that are in keeping with the original style and construction. Salvage yards and specialist suppliers in South Australia often stock heritage bricks, period tiles and other architectural items suited for restoration.

Blend old with new thoughtfully
Modern additions should complement, not compete with, the old. A clean, contemporary extension can work beautifully when contrasted with original features, as long as the transition between the two is considered with care. Think about scale, light and lines of sight when designing new spaces, and how to link the old with the new.

Seek advice early
Engaging a qualified building consultant early in the planning stage can help assess the property's condition, identify regulatory constraints and develop a realistic renovation roadmap. Their experience can save homeowners time, money and stress down the line.

Document and respect the home’s story
Every older property has a story to tell. Take time to understand its architectural history and former occupants. This can inform design decisions and foster a deeper appreciation for the renovation journey.

Renovating older homes in South Australia is about more than just updating a building - it’s about preserving a piece of the state’s architectural heritage while making it suitable for everyday living. With expert advice, careful planning and a respect for what came before, these timeless homes can continue to shine for generations to come.

For more expert advice, useful information or to find a qualified consultant near you, visit https://buildinginspectors.org.au