Treeby was officially created in 2016 from a portion of the rural locality of Banjup to facilitate high-density urban growth. The area transitioned from poultry farming and sand mining to a residential powerhouse centered around the Calleya master-planned community.
A contemporary, family-centric suburb characterized by small-lot housing, high-quality landscaping, and a strong sense of community. It is a 'new-build' haven for young professionals and growing families.
- Modern, low-maintenance housing stock with high energy efficiency ratings.
- Exceptional community infrastructure including the Treeby Community Centre and multiple themed parks.
- Strong capital growth history driven by the 'Calleya' brand and scarcity of new land.
- High owner-occupancy rates ensuring well-maintained streetscapes.
- Walking distance to Treeby Primary School for most residents.
- Strategic location near the Kwinana Freeway and Cockburn Central transport hub.
- Aircraft noise from Jandakot Airport can be significant, especially under training flight paths.
- Small lot sizes (often 300sqm-450sqm) result in high density and limited backyard space.
- Traffic congestion at the Armadale Road and Kwinana Freeway interchange during peak hours.
- Limited secondary school options within the immediate suburb boundaries.
- High price point compared to established neighboring suburbs like Atwell or Success.
How this suburb feels day-to-day.
Dominant dwelling stock.
Typical entry to ceiling.
Treeby represents the 'new' Australian dream of high-spec, low-maintenance living. It attracts buyers who prioritize lifestyle and community over large land holdings, creating a unique micro-market that often resists broader downturns.
$850k – $1.35m
$550k – $720k
12-month movement
Current asking rents
The rapid price escalation reflects Treeby's transition from a construction site to a mature, desirable suburb. Buyers are now paying a premium for established gardens and completed infrastructure.
Price comparison
Median price ÷ median income
Estimated rental yield
Treeby is no longer an 'entry-level' suburb. It sits in the mid-to-high tier for the southern corridor, requiring a significant deposit or high household income.
Lower = tighter market
Avg time on market
Annual rental increase
Professional families and healthcare workers from nearby Fiona Stanley Hospital.
Extremely favorable for yield and low vacancy, though high entry prices compress initial returns. Capital growth remains the primary driver.
- Completion of the Armadale Road bridge and freeway upgrades.
- Maturity of the Treeby Primary School reputation.
- Ongoing scarcity of titled land in the southern corridor.
- Proximity to the Murdoch Health and Knowledge Precinct.
- High demand for 'turn-key' modern homes in a rising cost-of-construction market.
- Interest rate sensitivity among highly leveraged young families.
- Potential for increased flight activity at Jandakot Airport.
- Competition from newer estates further south in Piara Waters or Haynes.
Expect steady growth above the Perth average as the suburb's trees mature and it becomes a 'landlocked' premium pocket. It will likely decouple from cheaper neighboring suburbs.
vs last 12 months
Relative comparison
Check the specific street's proximity to main thoroughfares like Ghostgum Ave where occasional hooning is reported.
The suburb is generally low-risk but requires specific attention to aviation noise and bushfire management plans on the eastern edge.
Negligible risk; modern urban drainage designed for 1-in-100-year events.
Moderate to High risk for properties bordering the Jandakot Regional Park; Bushfire Attack Level (BAL) ratings apply.
Standard premiums apply, but check for BAL-related loading if purchasing on the eastern fringe.
ANEF (Aircraft Noise), Bushfire Prone Area, Special Control Area (Jandakot Airport).
Final stages of the Calleya townhouses and small-lot precincts near the school.
Zoning is strictly controlled to maintain the master-planned aesthetic. Buyers should check ANEF contours to understand noise insulation requirements.
Excellent rail access via Cockburn Central; bus feeders serve the internal estate.
Mooba Cafe is a community hub; proximity to Cockburn Gateway Shopping City is a 5-minute drive.
World-class playgrounds including the 'Trampoline Park' and various dog-friendly spaces.
Treeby Primary is the local highlight; catchment for Atwell College (Secondary).
10-minute drive to Fiona Stanley and St John of God Murdoch hospitals.
A youthful, multicultural, and upwardly mobile population with high household incomes.
The high owner-occupancy and young age profile suggest a stable, long-term community with high pride of ownership.
Most major residential development is complete, with focus shifting to community infrastructure and commercial services.
- Completion of the Treeby Community Centre.
- Mature landscaping of the central parklands.
- Proposed local commercial precinct for daily needs.
- Loss of remaining 'rural' feel as the last lots are built out.
- Increased traffic on Clementine Blvd.
Residents are highly satisfied with the 'village' feel and safety, though aircraft noise is a common point of discussion.
The parks here are incredible; my kids can walk to school safely and we know all our neighbors.
Love the house and the area, but the planes from Jandakot can be loud on some days when they are training.
Being so close to Cockburn Central makes the city commute easy, but Armadale Road is a nightmare at 8 AM.
I've never had a vacancy longer than a week. Tenants love the modern features and the school catchment.
The houses are very close together. I wish there was a bit more privacy and larger gardens.
Mooba Cafe is the heart of the suburb. It's great to have a local spot where everyone meets.
- Prioritize properties with double glazing if located directly under the Jandakot flight paths.
- Check the BAL (Bushfire Attack Level) rating if buying on the eastern or southern fringes.
- Look for homes with 'Calleya' premium inclusions which hold value better in the secondary market.
- Verify the school catchment boundaries as they are strictly enforced.
- Attend a weekend park event to gauge the true community vibe and noise levels.
- Negotiate on properties with smaller-than-average courtyard spaces.
- What is the specific ANEF noise contour rating for this property?
- Are there any active builder warranties still covering the structure?
- What are the annual estate or community levy fees, if any?
- Has the property been assessed for a Bushfire Attack Level (BAL) rating?
- Are there any planned commercial developments on the nearby vacant lots?
- What is the current NBN connection type for this specific address?
- How many offers have been received, and what are the sellers' preferred settlement terms?
- Is the property within the primary catchment for Treeby Primary School?
- Highlight energy-efficient features like solar panels and insulation which are highly prized here.
- Professional landscaping of small outdoor areas is essential to maximize perceived space.
- Showcase proximity to the primary school in all marketing materials.
- Ensure all building warranties and certificates are organized for the buyer's due diligence.
- Target young families through social media marketing focusing on lifestyle and parks.
Position the property as a 'turn-key lifestyle solution' for busy professionals. Emphasize the community benefits and the 'newness' of the home compared to neighboring Atwell.
High-yield, low-maintenance investment with strong depreciation benefits.
High entry price and potential for future supply in neighboring suburbs to slow capital growth.
- Target 4-bedroom homes as they are most in demand for families.
- Ensure the property is within 800m of the primary school.
- Check for NBN Fibre-to-the-Premises (FTTP) connectivity.
- Consider a professional property manager familiar with the Calleya estate rules.
- Be ready with a complete application; properties lease within days.
- Check the proximity to the nearest bus stop for Cockburn Central access.
- Ask about the specific electricity provider as some estates have embedded networks.
Modern, clean, and safe environment with great parks.
Limited street parking for guests due to narrow roads.
- Regularly maintain the front landscaping to comply with estate guidelines.
- Install high-quality air conditioning to remain competitive.
- Consider long-term leases (12-24 months) as families seek stability.
Ensure smoke alarms and RCDs are compliant with WA legislation; check for any specific estate covenants.
- The market is driven by 'emotional' family buyers rather than pure investors.
- Stock levels are historically low, leading to multi-offer scenarios.
The 'Calleya Lifestyle'—walk to school, coffee at Mooba, and weekends in the park.
Young professional families (28-45) with 1-2 children.
This report is for informational purposes only and does not constitute financial or legal advice. Data is based on 2026 market projections and historical trends. Buyers should conduct their own independent due diligence before making any property purchase.
