Custom Home Greenacre — Design, Approval & Build Under One Contract
Full design-and-construct service in Greenacre 2190: site assessment, architectural design, Canterbury-Bankstown Council approvals, engineering, construction and handover. One builder, one price.
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MBA NSW0476 300 300Quick Answer
A custom home in Greenacre costs $450,000–$1,200,000+ depending on size and specification. Single storey from $450K, double storey from $650K. Buildana manages design, Canterbury-Bankstown Council approvals and fixed-price construction.
Greenacre Custom Home Construction
A custom home in Greenacre has the block to be generous. This suburb runs 1950s to 1970s fibro and brick on wide 550 to 800m² blocks, much of it overdue for renewal, so a knockdown-and-build delivers a designed family home on land the ready-made market cannot match. At a $1.0M to $1.3M median, it is strong value close to Bankstown.
The wide blocks open single or double-storey designs with real backyard and indoor-outdoor living, and the manageable Class M ground keeps a slab engineered off geotech routine. Where the older homes carry fibro, a licensed asbestos strip-out comes first, and the straightforward R2 zoning keeps the approval path predictable.
What I would check first on your Greenacre block: the building envelope the wide block allows, any asbestos in older fibro before demolition, and the slab off geotech. Those set the design.
We build these fixed-price, licence HBL 487805C. Bring us your block and brief and we will draw it.
Buildana's design-and-construct service covers everything — from initial design brief and land assessment through to council approval and fixed-price construction. One builder, one contract, one point of contact.
Read our Complete Custom Home Guide or explore custom home builds across Sydney.
- Custom homes in Greenacre from $450K
- Designed for your 550–800m² block
- Canterbury-Bankstown Council DA and CDC approvals managed
- Greenacre zoned R2 Low Density
- Single and double storey designs
- Class M soil — engineered slab included
- 6-year structural warranty
- Free consultation — near Bankstown (2 km) station
Reviewed by Oliver Alameri
Licensed Builder (NSW 487805C) · Master of Property Development · PhD Student · Building across Western Sydney since 2010
Wide blocks, generous homes
This suburb runs 1950s to 1970s fibro and brick on wide 550 to 800m² blocks, much of it overdue for renewal.
A knockdown-and-build delivers a designed family home on land the ready-made market cannot match, strong value at a $1.0M to $1.3M median close to Bankstown.
Routine ground, asbestos handled
The wide blocks open single or double-storey designs with real backyard and indoor-outdoor living, and the manageable Class M ground keeps a slab off geotech routine.
Older fibro gets a licensed asbestos strip-out first, and the straightforward R2 zoning keeps the approval path predictable.
Custom home builder in Greenacre — key facts
- Suburb
- Greenacre, NSW 2190
- Council / LGA
- Canterbury-Bankstown Council (Canterbury-Bankstown)
- Primary zoning
- R2 Low Density
- Typical lot size
- 550–800m²
- Soil class
- Class M
- Median house price
- $1.0M–$1.3M
- Home era
- 1950s–1970s
- Typical price range
- $450,000 – $1,200,000+
- Typical timeline
- 12–20 months design to handover
- Approval pathway
- CDC fast-track (15 business days) or DA (40–90 days)
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.
How It Works
From First Call to Final Key
Everything that has to be right before we touch the ground. We start with a site visit or showroom meeting to talk through what you want to build on your Greenacre block. We'll review Canterbury-Bankstown Council's planning controls for 550–800m² lots with R2 Low Density zoning and give you a straight answer on budget and feasibility. Design starts with site analysis — sun path, prevailing breeze, neighbour overlooking, slope, view lines from each likely living area. The plan is drawn to that, not dropped onto the block. Two design options usually, sometimes three, then you pick the direction and we refine.
⏱The Greenacre construction phase. Fixed price, programmed, supervised. Working drawings, structural engineering (Class M soil design), BASIX certification, geotechnical report, stormwater plan and all certification documentation prepared. Most custom homes in Greenacre qualify for CDC with a 10–15 business day turnaround. If DA is required through Canterbury-Bankstown Council, we manage the full submission and respond to any requests for information. Construction Certificate follows. Construction is run from a programme, not made up week to week. Trade sequencing is locked in advance so the slab cures into a waiting frame and the frame waits for nothing. That's how a 24–40 week build actually delivers in 24–40 weeks instead of running 60+.
⏱The job isn't done when the site's clean; it's done when you have keys, certificates and warranties. Walk through your finished home, collect keys, and move in. OC issued, defect-free inspection completed, 6-year structural warranty, and full maintenance guide provided.
⏱Quality Promise
Greenacre custom home construction done properly: design tailored to your block, compliance handled, pricing locked in before we start.
Cost Guide
| Item | Estimated Range |
|---|---|
| Single storey (150–200m²) | $470,000 – $680,000 |
| Double storey (200–300m²) | $680,000 – $1,050,000 |
| Premium custom home (300m²+) | $1,050,000+ |
| Design and documentation | $16,000 – $42,000 |
| Site preparation | $11,000 – $32,000 |
| Landscaping and external | $16,000 – $53,000 |
Prices are indicative for Western Sydney (2025). Actual costs depend on site, specifications, and approvals.
Our Team
Oliver Alameri
Founder / Director / Builder · MPropDev · PhD Student
Ahmad Alameri
Accounts Manager
Claire Wendell
Project Manager
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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
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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
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