Duplex Builder East Hills — From $750K Fixed Price
Fixed-price duplex construction in East Hills 2213. Two dwellings, one contract, no variations. Minimum lot 600m². Free feasibility.
HIA Member
MBA NSW0476 300 300East Hills Dual Occ. — Feasibility to Handover
A duplex in East Hills is a feasible dual-occupancy on the generous blocks that clear the Canterbury-Bankstown 600m2 minimum, with its own station. This leafy family suburb runs 1960s to 1980s homes on generous blocks near the Georges River, and at a $1.1M to $1.35M median a Torrens-title duplex on a qualifying lot is a sound play with real yield and rail connectivity. Some lots fall short, so the area is the first check.
The ground is engineered off geotech to suit the specific lot, and on a qualifying block a side-by-side duplex works cleanly. Lots near the Georges River may carry flood planning, so that check leads on the low-lying streets. Where the existing home carries fibro a licensed asbestos strip-out comes first.
What I would check first on your East Hills block: whether it clears the 600m2 minimum, any flood planning near the river, and the frontage. 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 East Hills — 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 East Hills from $750K
- Canterbury-Bankstown Council DA and CDC approvals managed
- R2 zoning — eligible under July 2024 reform
- Minimum lot size 600m² in East Hills
- Class M soil — engineered dual-slab design included
- Strata or Torrens title subdivision available
- 6-year structural warranty per dwelling
- Free feasibility check — near East Hills station
Reviewed by Oliver Alameri
Licensed Builder (NSW 487805C) · Master of Property Development · PhD Student · Building across Western Sydney since 2010
Generous blocks with a station
This leafy family suburb runs 1960s to 1980s homes on generous blocks near the Georges River with its own station.
At a $1.1M to $1.35M median a Torrens-title duplex on a lot clearing the 600m2 minimum is a sound play with real yield.
Flood check near the river
The ground is engineered off geotech to suit, and on a qualifying block a side-by-side works cleanly.
Lots near the Georges River may carry flood planning, so that check leads on low-lying streets, with older fibro stripped under licence.
Duplex builder in East Hills — key facts
- Suburb
- East Hills, NSW 2213
- Council / LGA
- Canterbury-Bankstown Council (Canterbury-Bankstown)
- Primary zoning
- R2 Low Density
- Typical lot size
- 500–700m²
- Soil class
- Class M
- Median house price
- $1.1M–$1.35M
- 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?
Free site assessment, fixed-price contract, line-itemised quote within 48 hours. No high-pressure sales — just a real builder talking real numbers.
Quality Promise
Buildana delivers East Hills duplexes as a single project — one contractor accountable from site check to subdivision.
How It Works
From First Call to Final Key
Free feasibility check on your East Hills block. We measure frontage width, confirm zoning (R2 Low Density), check minimum lot size against 600m² requirement, and review Canterbury-Bankstown Council's DCP controls. Written feasibility report within 5 business days.
⏱Two dwellings, one site — design is mostly about geometry. Frontage split, party wall position, garage stacking, private courtyard size, and the streetscape elevation a certifier will actually approve. We work the design until both sides feel like proper homes, not mirror-image apartments.
⏱DA through Canterbury-Bankstown Council (40–90 days) or CDC (10–15 business days). East Hills is zoned R2 Low Density. Construction Certificate obtained before works commence.
⏱Dual construction runs 9–14 months. Engineered slabs sized for Class M soil, simultaneous frame-up, staggered fit-out for efficiency. Your project manager coordinates all trades and inspections.
⏱Two homes, two titles, two OCs, two warranty packs. We hand over a clean documentation set per dwelling: certifier reports, BASIX certs, structural sign-offs, appliance warranties, maintenance schedules. Whatever the next owner or buyer asks for is in the file.
⏱Our Team
Oliver Alameri
Founder / Director / Builder · MPropDev · PhD Student
Ahmad Alameri
Accounts Manager
Claire Wendell
Project Manager
Estimate Your Build Cost
Use our free calculator to get an instant cost estimate for your project
Still got questions? Talk to Oliver directly.
30-min free call — bring your block, your brief, your budget. We'll map out feasibility, timeline, and realistic cost. No sales pitch.
Frequently Asked Questions
Buildana built our granny flat in just 12 weeks. Fast approvals, great communication, and a beautiful final product. Highly recommend.
Fatima Al-Rashid
Liverpool, NSW
We Build Across Sydney
Headquartered in Western Sydney's Fairfield. Active across all 28 metropolitan Sydney LGAs — from Penrith to the Eastern Suburbs, the Hills to the Sutherland Shire.
Last updated: 1 July 2025
Explore Related Topics
Duplex in East Hills — Book Site Assessment
Free duplex feasibility assessment for East Hills 2213. We'll check your block, estimate yield, and provide a fixed-price budget.
Start Your ProjectMore in East Hills
Other Buildana services in East Hills
Costs, approval pathway and fixed-price contract detail for every other build type we deliver in East Hills 2213. Canterbury-Bankstown Council regulations and local controls are covered on each page.