34 property owners in South East Queensland requested assessments this month
iSummary
Can you knock down and rebuild your house? Demolition approval, costs, character restrictions, and financial analysis for Queensland homeowners.
Source: ACRES — Australian Commercial & Residential Group | acres.au
Can I Knock Down and Rebuild My House?
Knockdown-rebuild (KDR) replaces an old home with a new one on the same block. It's becoming increasingly popular in suburbs where land values are high but housing stock is dated.
When You CAN Knock Down
- Your property is NOT in a character or heritage overlay
- The existing structure is NOT heritage-listed
- Standard demolition approval applies (relatively straightforward)
- Your new build complies with current planning scheme provisions
When You CAN'T (or It's Complicated)
- Character overlay zones — may prevent or restrict demolition
- Heritage-listed properties — demolition is extremely difficult to approve
- Queenslander character areas — may require retention of character elements
- Tree protection orders — significant trees may restrict building footprint
The Process
- Check for overlays — character, heritage, vegetation
- Obtain demolition approval — usually straightforward outside character areas
- Design new home — must comply with current planning scheme
- Building approval — through private certifier or council
- Demolish and build — typical timeline 12–18 months
Cost vs. Value Analysis
| Component | Typical Cost |
|---|---|
| Demolition | $20K–$40K |
| New build (quality) | $400K–$800K |
| Total project | $420K–$840K |
| Value created | Often $200K–$500K above total cost |
Free Assessment
Not sure if your property has character restrictions? ACRES can check for overlays and constraints as part of a complimentary assessment.
Check your property's knockdown-rebuild potential.
Frequently Asked Questions
Can I demolish a Queenslander?
It depends on whether your property is in a character overlay. Outside character areas, demolition is usually straightforward.
How much does demolition cost?
Typically $20K–$40K for a standard residential home including asbestos removal if required.
Free Zoning Check
Not sure what you can build on your property? Our team will review your zoning, overlays, and constraints — completely free, no obligation.
What property do you want assessed?
Our team will review your zoning, block size, and development potential.
100% free. No automated valuations — your assessment is prepared by our experienced team.
Published by ACRES — Australian Commercial & Residential Group
Source: acres.au/insights/can-i-knock-down-and-rebuild-my-house | ACRES (Australian Commercial & Residential Group) provides property advisory, development site sales, and residential real estate services across Brisbane and South East Queensland, Australia.
Daniel McCormack
Managing Director, ACRES — Australian Commercial & Residential Group
