Knockdown Rebuild Greenfield Park — Demo to Handover in 12 Months
Greenfield Park 2176 KDR with tight programme: demolition (3–4 weeks), new home (24–40 weeks). CDC fast-track or Fairfield City Council DA. Weekly progress updates.
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A knockdown rebuild in Greenfield Park costs $450,000–$1,200,000+. Standard single-storey from $450K, two-storey from $650K. Buildana manages demolition, Fairfield City Council approvals, and construction under one fixed-price contract.
New Home on Your Greenfield Park Block
A knockdown rebuild in Greenfield Park suits the 1970s to 1990s stock on the suburb's standard 450 to 700m² R2 blocks. It is a quiet, community-oriented residential pocket, so a rebuild gives you a modern home without leaving a settled area with good local amenities.
The ground runs from shale to reactive clay, so the slab is designed off a real geotech for your block, with a stiffened raft on the reactive-clay lots. On the older 1970s homes there can be asbestos, needing a licensed strip-out; the newer 1990s stock is usually clear.
Greenfield Park is R2, so this is a single-home rebuild suburb, which keeps the planning path simple.
We rebuild fixed-price, licence HBL 487805C. Get our knockdown rebuild feasibility before you commit.
Buildana manages the complete knockdown rebuild process in Greenfield Park — from site assessment and architectural design through to DA or CDC approval, demolition management, and fixed-price construction to handover. One builder, one contract, one new home.
Read our KDR Cost Guide 2026 or use the Renovation vs KDR Calculator to compare options.
- New home in Greenfield Park from $450K
- Fairfield City Council DA and CDC approvals managed
- Demolition and asbestos removal included
- Class M–H soil — engineered slab design included
- Typical blocks 450–700m² in Greenfield Park
- Single and two-storey designs available
- 6-year structural warranty
- Free site assessment — near Fairfield (4 km) station
Reviewed by Oliver Alameri
Licensed Builder (NSW 487805C) · Master of Property Development · PhD Student · Building across Western Sydney since 2010
Quiet, community-oriented streets
Greenfield Park is a settled residential suburb with good local amenities and a community feel. On standard 450 to 700m² R2 blocks, the 1970s to 1990s stock is aging into rebuild territory, so a knockdown resets a dated home into a modern build.
It keeps you in a quiet, familiar pocket while replacing the house entirely.
Ground and era-dependent asbestos
The ground runs from shale into reactive clay, so the slab is designed off a real geotech, with a stiffened raft on the reactive-clay lots. The demolition depends on the era: 1970s homes can carry asbestos and need a licensed strip-out, while the newer 1990s stock is usually clear.
I check the era and condition of your home so the demolition line in the feasibility is honest.
Knockdown-rebuild builder in Greenfield Park — key facts
- Suburb
- Greenfield Park, NSW 2176
- Council / LGA
- Fairfield City Council (Fairfield City)
- Primary zoning
- R2 Low Density
- Typical lot size
- 450–700m²
- Soil class
- Class M–H
- Median house price
- $900K–$1.15M
- Home era
- 1970s–1990s
- Typical price range
- $450,000 – $1,200,000+
- Typical timeline
- 14–22 months including demolition
- Approval pathway
- CDC where eligible or DA for complex sites
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.
Cost Guide
| Item | Estimated Range |
|---|---|
| Entry-level single storey KDR | $460,000 – $620,000 |
| Mid-range double storey KDR | $680,000 – $950,000 |
| Architectural KDR | $950,000 – $1,430,000 |
| Luxury KDR (high-spec finishes) | $1,430,000+ |
Prices are indicative for Western Sydney (2025). Actual costs depend on site, specifications, and approvals.
How It Works
From First Call to Final Key
On-site assessment covers block measurements, soil conditions (Class M–H), tree preservation checks, service locations, and asbestos identification on your 1970s–1990s-era home. Clear feasibility report before you commit.
⏱Approval pathway gets locked at design stage based on FSR, height, setbacks, and any overlays. Most Greenfield Park KDRs go CDC for speed; we use DA when the design wants to push past complying development limits. Either way, all documentation prepared and lodged in-house.
⏱Existing home demolished by licensed contractors. Asbestos removed and disposed of to EPA standards. Services disconnected, site cleared and prepped for construction. Buildana manages all permits and logistics.
⏱Construction starts the week demolition finishes — no idle site, no momentum lost. Slab pour usually within the first month, frame stand soon after. From frame stand to handover runs 6–9 months for a typical Greenfield Park family home.
⏱Final inspection, Occupation Certificate, 6-year structural warranty, keys, and maintenance guide. Services reconnected. Your new home near Greenfield Park Leisure Centre & shops.
⏱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
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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 April 2026
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Knockdown Rebuild in Greenfield Park
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Costs, approval pathway and fixed-price contract detail for every other build type we deliver in Greenfield Park 2176. Fairfield City Council regulations and local controls are covered on each page.