Duplex Builder Bass Hill — From $750K Fixed Price
Fixed-price duplex construction in Bass Hill 2197. Two dwellings, one contract, no variations. Minimum lot 600m². Free feasibility.
HIA Member
MBA NSW0476 300 300Building Duplexes in Bass Hill
A duplex in Bass Hill is a feasible dual-occupancy, because the generous blocks clear the Canterbury-Bankstown 600m2 minimum. This suburb runs 1960s to 1980s homes on wide lots near Bass Hill Plaza, and at a $1.0M to $1.25M median a Torrens-title duplex gives you two saleable dwellings with real yield. The generous blocks are the advantage over tighter neighbouring suburbs.
The ground is engineered off geotech to suit the specific lot, and the wide blocks allow a proper side-by-side duplex with real setbacks and private yards. There are no broad heritage overlays to work around, which keeps the approval path predictable. Where the existing home carries fibro a licensed asbestos strip-out comes first.
What I would check first on your Bass Hill block: whether it clears the 600m2 minimum, the frontage for a side-by-side, and any asbestos in the older home. Those set the dual-occ.
We build these fixed-price, licence HBL 487805C. Send me the block and I will tell you what dual-occupancy it carries.
Buildana manages the full duplex development process in Bass Hill — from feasibility assessment and architectural design through to DA or CDC approval, and fixed-price construction to dual handover. One builder, one contract, two homes.
Read our Complete Duplex Building Guide or explore duplex developments across Sydney.
- Dual occupancy in Bass Hill from $750K
- Canterbury-Bankstown Council DA and CDC approvals managed
- R2 zoning — eligible under July 2024 reform
- Minimum lot size 600m² in Bass Hill
- Class M soil — engineered dual-slab design included
- Strata or Torrens title subdivision available
- 6-year structural warranty per dwelling
- Free feasibility check — near Bankstown (3 km) station
Reviewed by Oliver Alameri
Licensed Builder (NSW 487805C) · Master of Property Development · PhD Student · Building across Western Sydney since 2010
Generous blocks, real yield
This suburb runs 1960s to 1980s homes on wide lots near Bass Hill Plaza that clear the Canterbury-Bankstown 600m2 minimum.
At a $1.0M to $1.25M median a Torrens-title duplex gives two saleable dwellings with real yield.
A clean dual-occ build
The ground is engineered off geotech to suit, and the wide blocks allow a proper side-by-side with real setbacks and yards.
No broad heritage overlays keep the approval path predictable, and older fibro gets a licensed asbestos strip-out first.
Duplex builder in Bass Hill — key facts
- Suburb
- Bass Hill, NSW 2197
- Council / LGA
- Canterbury-Bankstown Council (Canterbury-Bankstown)
- Primary zoning
- R2 Low Density
- Typical lot size
- 500–700m²
- Soil class
- Class M
- Median house price
- $1.0M–$1.25M
- Home era
- 1960s–1980s
- Typical price range
- $750,000 – $1,500,000+
- Typical timeline
- 14–22 months design to handover
- Approval pathway
- CDC for compliant dual-occupancy, else DA
Want a real number for YOUR block — not a generic estimate?
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Last updated: 1 July 2025
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