Licensed Knockdown Rebuild Builder Cecil Hills
NSW licensed KDR specialist in Cecil Hills 2171. Asbestos-accredited demolition, Class H engineered slab, BASIX 2025, 6-year structural warranty on the new home.
HIA Member
MBA NSW0476 300 300Quick Answer
A knockdown rebuild in Cecil Hills costs $450,000–$1,200,000+. Standard single-storey from $450K, two-storey from $650K. Buildana manages demolition, Liverpool City Council approvals, and construction under one fixed-price contract.
Demolish and Rebuild in Cecil Hills
A knockdown rebuild in Cecil Hills suits the 1980s to 1990s stock on the suburb's generous blocks. It is a sought-after family suburb known for quality housing and good schools, so a rebuild here is about lifting an already-desirable location with a modern home.
The ground is Class H reactive clay, which needs a properly engineered slab — a stiffened raft off a real geotech. On the older 1980s homes there can be asbestos, needing a licensed strip-out; the newer 1990s stock is usually clear.
Cecil Hills is R2, so this is a single-home rebuild suburb — and on the generous blocks here, that home can be substantial and hold its value in a strong pocket.
We rebuild fixed-price, licence HBL 487805C. Get our knockdown rebuild feasibility before you commit.
Buildana manages the complete knockdown rebuild process in Cecil Hills — 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 Cecil Hills from $450K
- Liverpool City Council DA and CDC approvals managed
- Demolition and asbestos removal included
- Class H soil — engineered slab design included
- Typical blocks 550–750m² in Cecil Hills
- Single and two-storey designs available
- 6-year structural warranty
- Free site assessment — near Liverpool (6 km) station
Reviewed by Oliver Alameri
Licensed Builder (NSW 487805C) · Master of Property Development · PhD Student · Building across Western Sydney since 2010
A sought-after family pocket
Cecil Hills is known for quality housing, good schools and a family-friendly character, on generous blocks. A rebuild here works with an already-strong location — replacing a dated 1980s-90s home with a modern one that suits the suburb's standing.
In a pocket like this, a well-designed rebuild holds its value particularly well.
Reactive clay and era-dependent asbestos
The Class H reactive clay means the new home needs a stiffened raft engineered off a real geotech. The demolition depends on the era: 1980s 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 feasibility is honest.
Knockdown-rebuild builder in Cecil Hills — key facts
- Suburb
- Cecil Hills, NSW 2171
- Council / LGA
- Liverpool City Council (Liverpool City)
- Primary zoning
- R2 Low Density
- Typical lot size
- 550–750m²
- Soil class
- Class H
- Median house price
- $1.0M–$1.3M
- Home era
- 1980s–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 |
|---|---|
| Single storey rebuild (150–200m²) | $490,000 – $690,000 |
| Double storey rebuild (200–300m²) | $690,000 – $1,070,000 |
| Premium rebuild (300m²+) | $1,070,000+ |
| Demolition (1980s–1990s Cecil Hills home) | $18,000 – $41,000 |
| Asbestos removal (if present) | $8,000 – $26,000 |
| Service disconnections & reinstatement | $3,000 – $8,000 |
Prices are indicative for Western Sydney (2025). Actual costs depend on site, specifications, and approvals.
How It Works
From First Call to Final Key
Everything that has to be right before we touch the ground. We assess your Cecil Hills block — lot size (typical 550–750m²), R2 Low Density zoning, setbacks, FSR, and existing dwelling condition. Asbestos survey included. You'll know feasibility and budget before committing. Complete design package: floor plans, elevations, 3D renders, structural engineering, geotech, BASIX, stormwater, and all documentation Liverpool City Council requires. Approval managed start to finish.
⏱The Cecil Hills construction phase. Fixed price, programmed, supervised. Pre-demolition: dilapidation report on adjoining properties (protects you against unfounded damage claims), service disconnections, asbestos clearance, neighbour notification. Then 1–2 weeks of physical demolition with material sorted at site for recycling where possible. Fixed-price construction: engineered slab, frame, lock-up, fit-out, external works. 8–12 months depending on size. Weekly progress reports with photos and milestone tracking.
⏱The job isn't done when the site's clean; it's done when you have keys, certificates and warranties. Same address, completely different home. Permanent gas, water, electrical, NBN reconnected and tested. Council waste collection re-registered. Mailbox reinstalled. Move-in ready, not move-in plus 100 small jobs.
⏱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 April 2026
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New Home in Cecil Hills — KDR Consultation
Free KDR site assessment for Cecil Hills 2171. We'll assess your block, estimate cost, and provide a fixed-price budget.
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Other Buildana services in Cecil Hills
Costs, approval pathway and fixed-price contract detail for every other build type we deliver in Cecil Hills 2171. Liverpool City Council regulations and local controls are covered on each page.