Licensed Knockdown Rebuild Builder Eastwood
NSW licensed KDR specialist in Eastwood 2122. Asbestos-accredited demolition, Class M engineered slab, BASIX 2025, 6-year structural warranty on the new home.
HIA Member
MBA NSW0476 300 300Quick Answer
A knockdown rebuild in Eastwood costs $450,000–$1,200,000+. Standard single-storey from $450K, two-storey from $650K. Buildana manages demolition, City of Ryde Council approvals, and construction under one fixed-price contract.
Eastwood Knockdown Rebuilds
A knockdown rebuild in Eastwood is a strong play on the mixed-era stock — Federation cottages, inter-war heritage and post-war brick on 550 to 900m² blocks, around a major commercial village with its own T9 station. The strong local market and good blocks give a rebuild real backing.
Heritage Conservation Areas sit in pockets, including the Brush Farm Park precinct, so heritage is worth checking. Against Ryde's 580m² duplex minimum, many Eastwood blocks clear comfortably, so I run the duplex numbers alongside the single rebuild.
The ground is Wianamatta Shale, so the slab is designed off a real geotech. The older stock can carry asbestos and lead paint, so a licensed strip-out leads the demolition.
We rebuild fixed-price, licence HBL 487805C. Get our feasibility — rebuild or duplex — before you commit.
Buildana manages the complete knockdown rebuild process in Eastwood — 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 Eastwood from $450K
- City of Ryde Council DA and CDC approvals managed
- Demolition and asbestos removal included
- M — engineered slab design included
- Typical blocks 550–900m² in Eastwood
- Single and two-storey designs available
- 6-year structural warranty
- Free site assessment — near Eastwood (T9, in suburb) station
Reviewed by Oliver Alameri
Licensed Builder (NSW 487805C) · Master of Property Development · PhD Student · Building across Western Sydney since 2010
A strong village market
Eastwood's major commercial village, its own T9 station and good 550 to 900m² blocks give a rebuild strong backing — the local demand for quality modern homes here is genuine. The mixed-era stock means many homes are well into rebuild territory.
Against the 580m² duplex minimum, many blocks clear comfortably, so I run the duplex numbers alongside the rebuild.
Heritage pockets and shale
Heritage Conservation Areas sit in pockets, including the Brush Farm Park precinct, so a listed block goes down the DA path. The Wianamatta Shale takes a slab designed off a real geotech.
The older stock can carry asbestos and lead paint, so a licensed strip-out leads the demolition.
Knockdown-rebuild builder in Eastwood — key facts
- Suburb
- Eastwood, NSW 2122
- Council / LGA
- City of Ryde Council (City of Ryde)
- Primary zoning
- R2 Low
- Typical lot size
- 550–900m²
- Soil class
- M
- Median house price
- $2.1M–$3.0M
- Home era
- 1900s–1970s
- 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 |
|---|---|
| Demolish 1900s–1970s fibro → modern brick double storey | $490,000 – $950,000 |
| Demolish brick veneer → new brick veneer (like-for-like uplift) | $460,000 – $810,000 |
| Demolish to downsize (smaller footprint) | $440,000 – $680,000 |
| Demolish to upsize (growing family) | $670,000 – $1,140,000 |
| Demolish older home, rebuild investment-grade | $530,000 – $860,000 |
Prices are indicative for Western Sydney (2025). Actual costs depend on site, specifications, and approvals.
How It Works
From First Call to Final Key
Site visit covers everything that affects the build cost: vehicle access for trucks and crane, services (sewer depth, water connection, electrical service rating), soil exposure for borehole, neighbouring construction, and any obvious heritage or tree constraints. Real numbers, not estimates.
⏱Architectural design for your replacement home, structural engineering for Class M soil, BASIX certification, and all approval documentation. Lodged as CDC (10–15 days) or DA (40–90 days) depending on design.
⏱Demolition runs 5–10 working days for a standard Eastwood cottage — longer if asbestos volume is significant or the structure includes a brick chimney or solid-block walls. Asbestos work happens first under a controlled removal program before mechanical demo starts.
⏱New home built from engineered slab (Class M soil) to keys — fixed-price, milestone-based progress payments. Your project manager provides weekly updates.
⏱Walk through your finished home on your original Eastwood block. OC issued, all services live, 6-year structural warranty, appliance manuals, and maintenance schedule.
⏱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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Last updated: 1 April 2026
Book a Eastwood Knockdown Rebuild Assessment
Free KDR site assessment for Eastwood 2122. We'll assess your block, estimate cost, and provide a fixed-price budget.
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Other Buildana services in Eastwood
Costs, approval pathway and fixed-price contract detail for every other build type we deliver in Eastwood 2122. City of Ryde Council regulations and local controls are covered on each page.