Hammondville Knockdown Rebuild — Stay on Your Street
Buildana handles KDR across Hammondville 2170. 1950s–1970s homes on 500–650m² blocks — we know the soil, the Liverpool City Council rules, and the neighbours' expectations.
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MBA NSW0476 300 300Quick Answer
A knockdown rebuild in Hammondville 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.
Hammondville Knockdown Rebuilds
A knockdown rebuild in Hammondville is a clean play on the post-war and 1970s stock, on standard 500 to 650m² R2 blocks in a quiet pocket near Holsworthy station. Because the homes are that old, they are well past a sensible renovation, so a rebuild resets the property entirely.
The ground is Class H reactive clay, which needs a stiffened raft engineered off a real geotech. The post-war homes almost always carry asbestos, so a licensed strip-out and clearance certificate lead the demolition.
On the blocks closer to the Georges River, flood planning levels can set a minimum floor height, which I check for your block upfront. Hammondville is R2, so this is a single-home rebuild suburb.
We rebuild fixed-price, licence HBL 487805C. Get our knockdown rebuild feasibility before you commit.
Buildana manages the complete knockdown rebuild process in Hammondville — 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 Hammondville from $450K
- Liverpool City Council DA and CDC approvals managed
- Demolition and asbestos removal included
- Class H soil — engineered slab design included
- Typical blocks 500–650m² in Hammondville
- Single and two-storey designs available
- 6-year structural warranty
- Free site assessment — near Holsworthy station
Reviewed by Oliver Alameri
Licensed Builder (NSW 487805C) · Master of Property Development · PhD Student · Building across Western Sydney since 2010
Old stock past renovating
Hammondville's post-war and 1970s homes are old enough that patching around them rarely makes sense. On a standard 500 to 650m² block near Holsworthy station, a rebuild resets the property into a modern home rather than pouring money into aged bones.
It is a quiet, small residential pocket where a well-built rebuild sits comfortably.
Reactive clay, asbestos and river flood
The Class H reactive clay means the new home needs a stiffened raft engineered off a real geotech. The post-war stock almost always carries asbestos, so a licensed strip-out and clearance certificate lead the demolition.
On blocks nearer the Georges River, flood planning levels can set a minimum floor height. I check the flood mapping upfront so it is designed in from the start.
Knockdown-rebuild builder in Hammondville — key facts
- Suburb
- Hammondville, NSW 2170
- Council / LGA
- Liverpool City Council (Liverpool City)
- Primary zoning
- R2 Low Density
- Typical lot size
- 500–650m²
- Soil class
- Class H
- Median house price
- $900K–$1.1M
- Home era
- 1950s–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.
How It Works
From First Call to Final Key
We assess your Hammondville block — lot size (typical 500–650m²), R2 Low Density zoning, setbacks, FSR, and existing dwelling condition. Asbestos survey included.
⏱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.
⏱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.
⏱Same address, completely different home. Permanent gas, water, electrical, NBN reconnected and tested.
⏱Quality Promise
Buildana handles Hammondville KDR end-to-end — old house out, new house in, one contract, one contractor, one defined timeline.
Cost Guide
| Item | Estimated Range |
|---|---|
| Demolish 1950s–1970s fibro → modern brick double storey | $500,000 – $970,000 |
| Demolish brick veneer → new brick veneer (like-for-like uplift) | $470,000 – $820,000 |
| Demolish to downsize (smaller footprint) | $450,000 – $700,000 |
| Demolish to upsize (growing family) | $680,000 – $1,160,000 |
| Demolish older home, rebuild investment-grade | $540,000 – $870,000 |
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
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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Free KDR site assessment for Hammondville 2170. We'll assess your block, estimate cost, and provide a fixed-price budget.
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Costs, approval pathway and fixed-price contract detail for every other build type we deliver in Hammondville 2170. Liverpool City Council regulations and local controls are covered on each page.