Renovation approaches we recommend
Somerville - Smart extensions and energy‑minded renovations in a fast-growing family hub
A growing township with family estates, schools, and a practical, community-oriented lifestyle close to rural surrounds.
Why Somverville is popular
Somerville sits at the northern gateway of the Mornington Peninsula, offering a unique mix of semi-rural lifestyle and emerging suburban convenience. Once known for its orchards and market gardens, it’s now a magnet for growing families and downsizers alike — with wide blocks, train access, and plenty of green space. As arterials like Frankston-Flinders Road and the Peninsula Link shape movement and soundscapes, there’s increasing demand for insulation, acoustic improvements, and smart envelope solutions.
What we can build here
In Somerville, our focus to help families reconfigure and extend homes to better suit multi-generational living, home businesses, or simply more elbow room. Whether it’s:
- A rear extension for a new kitchen and family zone
- Reconfiguring bathrooms and laundries for better function
- Converting carports to enclosed garages
- Improving thermal and acoustic insulation near busy roads
- Upgrading glazing and ventilation for year-round performance
…we approach each home with a view to making it more resilient, comfortable and aligned with how people live today.
Local considerations
Somerville’s relatively flat topography and generous blocks lend themselves well to additions. However, being close to arterials and train lines introduces unique acoustic challenges. Many homes also pre-date energy efficiency requirements, so we often address leaky envelopes with upgraded insulation, better-sealed windows and doors, and HVAC readiness.
For projects near commercial zones or transport corridors, acoustic privacy becomes critical — particularly for bedrooms and study zones. Our approach includes:
- Insulated wall and ceiling upgrades
- High-performance glazing
- Zoned HVAC with ERV (Energy Recovery Ventilation) prep
- Smart orientation and shading
Community & lifestyle
Somerville blends country charm with practical convenience. Locals enjoy:
- Somerville Rise and St Brendan’s primary schools
- Regular Saturday & Farmers markets for local fresh produce
- Shopping at Somerville Central
- Nearby Moorooduc Rail Trail for walking and cycling
- Access to Hastings Foreshore, Balnarring and the broader Peninsula in under 30 minutes
It’s a place where families grow, gardens sprawl, and garages double as weekend workshops.
Projects to undertake here
- Rear extensions to unlock kitchen/dining flow
- Bathroom reworks for growing or ageing families
- Garage conversions and external storage upgrades
- Energy envelope boosts near train lines
- Passive prep for future HVAC or solar installs

FAQs
What types of extensions are most common in Somerville?
Rear living/dining extensions and garage conversions are the most requested, especially to improve family flow or add enclosed storage.
Can I live on-site during the renovation?
Often yes, especially for staged works. For major bathroom/kitchen upgrades, temporary facilities or short stays off-site might be more comfortable.
How long does a typical extension take?
From planning to handover, allow 4–6 months depending on scale, permits, and weather. We’ll provide a detailed schedule before construction begins.
What’s the average budget for a kitchen/bathroom renovation here?
Kitchens start around $45K for modest reworks and can reach $90K+ for full redesigns. Bathrooms range from $30K–$55K depending on finishes and reconfiguration.
Do I need council approval for a garage or extension?
Most do require a planning permit and building permit, especially if setback or height limits are involved. We manage that process start to finish.
How do you improve energy performance in older Somerville homes?
We target insulation, glazing, air-tightness, and ventilation. Envelope-first upgrades can cut heating/cooling loads dramatically — and make future HVAC more efficient.
Can you help with soundproofing near busy roads or the train line?
Absolutely. We’ve delivered acoustic improvements using specialist insulation, double glazing, and smart layout changes to buffer living zones.
Are there sustainable or low-tox options for internal materials?
Yes. We can specify low-VOC paints, FSC-certified timbers, recycled insulation, and natural floor finishes — depending on your goals and budget.
Can I stage the works over time?
Definitely. Many clients phase works — e.g., bathrooms now, extension later — especially when living on-site or managing budget cycles.
Do you handle HVAC or solar as part of the build?
We prepare the shell for future systems — with wall/floor/roof duct paths, insulation, and shading — and can coordinate with your HVAC or solar provider.
Talk with Trevor
Thinking of extending or upgrading your Somerville home for better comfort and flow? Trevor and the TimberTegrity crew can help you map out a practical, staged path. Get in touch for a no-pressure chat about your goals.
Our small summary of this page
Planning a renovation in Somerville? Whether you’re adding space with an extension, reworking your kitchen, or improving energy and acoustic performance, we bring practical know-how to every stage. Explore all Mornington Peninsula suburbs we serve.