Knockdown Rebuild Five Dock — One Contract, Demo to Keys
Everything under one agreement in Five Dock 2046: demolition, asbestos removal, site prep, design, approvals, engineering, new home construction, landscaping and Occupation Certificate.
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A knockdown rebuild in Five Dock costs $450,000–$1,200,000+. Standard single-storey from $450K, two-storey from $650K. Buildana manages demolition, City of Canada Bay Council approvals, and construction under one fixed-price contract.
Knockdown Rebuild Builder in Five Dock
KDR in Five Dock works inland village stock outside HCAs. Wianamatta Shale soil; minimal rock excavation. Demolition $35K–$65K with asbestos prevalent in 50s–70s stock. Sydney Metro West 2030 lifting feasibility — station-precinct sites carry density bonuses. Realistic premium turnkey $1.4M–$2.8M for 280–450m² build. Pre-construction 4–7 months.
For a rebuild in Five Dock, the economics are the framing question. Median price $2.0M–$3.8M; build cost on 450–800m² blocks scales by site conditions and specification. Class M–H (Wianamatta Shale) / H (river/bay fall) ground (moderately to highly reactive clay) keeps foundations honest — $24,000–$42,000 band — and blowouts on that line are the single most common reason fixed-price contracts elsewhere don't stay fixed. Buildana itemises the slab, structural engineering, and geotech work upfront so you see the actual cost in the contract. R3 zoning in pockets of Five Dock opens up dual occupancy potential — worth exploring even if you're not initially considering it.
Buildana manages the complete knockdown rebuild process in Five Dock — 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 Five Dock from $450K
- City of Canada Bay Council DA and CDC approvals managed
- Demolition and asbestos removal included
- Class M–H (Wianamatta Shale) / H (river/bay fall) soil — engineered slab design included
- Typical blocks 450–800m² in Five Dock
- Single and two-storey designs available
- 6-year structural warranty
- Free site assessment — near Five Dock Metro (Sydney Metro West, opening 2030) station
Reviewed by Oliver Alameri
Licensed Builder (NSW 487805C) · Master of Property Development · PhD Student · Building across Western Sydney since 2010
Why Knockdown Rebuild in Five Dock?
Five Dock is the inland village heart of the LGA — Federation and inter-war cottages, Italian-Australian post-war stock and contemporary infill on 450–800m² blocks. Heritage Conservation Areas cover several streets. R3 along Great North Road and Lyons Road permits medium-density. Wianamatta Shale soil. The Sydney Metro West (under construction) will deliver Five Dock station 2030.
Five Dock's mix of 1900s–1960s-era housing on 450–800m² blocks creates strong opportunity for property improvement. Median prices of $2.0M–$3.8M support quality build investment. Five Dock benefits from Five Dock Metro (Sydney Metro West, opening 2030) station on the doorstep — walkable rail access lifts both rental demand and property values. 1900s–1960s-era housing stock across Five Dock is prime for knockdown rebuild — replacing dated layouts and materials with modern, NCC-compliant homes that maximise block potential. Soil conditions in Five Dock (Class M–H (Wianamatta Shale) / H (river/bay fall), moderately to highly reactive) are factored into every Buildana foundation design.
KDR in Canada Bay works inland village stock outside Heritage Conservation Areas — Concord, Five Dock, Russell Lea, Canada Bay, Wareemba and the inland portions of Mortlake and North Strathfield. Riverside heritage peninsulas (Abbotsford, Chiswick, Cabarita, parts of Drummoyne) are extension-restricted. Wianamatta Shale soil; rock excavation rare and shallow ($5K–$20K) on inland lots, deeper on sandstone-outcrop river-fall lots. Demolition $35K–$70K with asbestos prevalent in 50s–70s stock. Realistic premium turnkey $1.4M–$2.8M for 280–450m² build, peaking at $2.5M–$4.5M on river-fall premium blocks in Drummoyne and Abbotsford. Pre-construction 4–7 months.
Planning Controls — City of Canada Bay Council
Canada Bay LEP 2013 & Canada Bay DCP 2017. R2 Low Density covers most older residential streets: FSR 0.5–0.55:1, building height 8.5–9m, front setback 6–7.5m, landscaped area 35–40%. R3 Medium Density along Lyons Road, Great North Road, Concord Road and Parramatta Road permits FSR up to 0.85:1. R4 High Density and B4 Mixed Use concentrated on Rhodes peninsula (Rhodes Waterside, Concord Road towers), Concord West / North Strathfield station precincts, and Five Dock village (gearing up for Sydney Metro West 2030 — Five Dock station precinct already designated TOD). Heritage Conservation Areas cover the riverside peninsulas (Abbotsford, Chiswick, Cabarita, Mortlake, Drummoyne) plus pockets in Concord, Five Dock, Russell Lea, Wareemba, Rodd Point. Tree Preservation Order LGA-wide. Wianamatta Shale soil with sandstone outcrops on the river-fall peninsulas — fall to Parramatta River, Iron Cove, Hen and Chicken Bay, Canada Bay drives suspended slab engineering on premium river-fall lots. Five Dock Sydney Metro West (under construction, opening 2030) is the LGA's signature planning event — station-precinct overlay opens density bonuses inside 400m of Five Dock station. Rhodes peninsula has industrial-legacy soil contamination management protocols on remediated former Union Carbide site.
Knockdown-rebuild builder in Five Dock — key facts
- Suburb
- Five Dock, NSW 2046
- Council / LGA
- City of Canada Bay Council (City of Canada Bay)
- Primary zoning
- R2 Low / R3 Medium / R4 (Rhodes/Concord West)
- Typical lot size
- 450–800m²
- Soil class
- Class M–H (Wianamatta Shale) / H (river/bay fall)
- Median house price
- $2.0M–$3.8M
- Home era
- 1900s–1960s
- 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
Building in Five Dock — Local Context
Foundations & Slab Design for Five Dock
Five Dock's ground is moderately to highly reactive clay (Class M–H (Wianamatta Shale) / H (river/bay fall)). On a 450–800m² block, that translates to engineered slab work in the $24,000–$42,000 bracket for a rebuild. Double-check any quote that doesn't itemise the slab — 'slab as per engineering' usually means the builder will hit you with a variation once the soil report comes back. We commission the geotech upfront, before pricing, so the cost in your contract reflects what your block actually needs. If your neighbour's home shows movement cracks above architraves or below window sills, that's a signal worth knowing before you finalise design — Buildana's site assessment looks at adjacent stock too.
Approval Timeline for Five Dock
Realistic timeline for a rebuild in Five Dock: 10–15 business days CDC, or 8–14 weeks DA — depends on the design. Add 2–4 weeks before lodgement for documentation, BASIX certificate, geotech report, and survey if you don't already have one. Construction Certificate is issued separately before works commence.
Five Dock Build Economics
Five Dock sits in the $2.0M–$3.8M price band, which is the framing for any knockdown rebuild decision. On a 450–800m² block here, the build-versus-buy maths usually favours knockdown rebuild on stock from before 1985 — replacement value typically beats deep renovation. Free Buildana feasibility runs the numbers against your actual block before any commitment.
Designing for the Five Dock Streetscape
Five Dock's housing stock is predominantly from the 1900s–1960s. Five Dock Metro (Sydney Metro West, opening 2030) station is the rail anchor for the suburb. The local anchor is Great North Road shopping village. For a knockdown rebuild, the streetscape question matters more than most builders admit — a brand-new double-storey on a street of single-storey 1900s–1960s weatherboards will draw council attention on bulk and scale, even if technically compliant. Buildana designs the front elevation to read appropriately for the street while modernising the floor plan and structure behind it. Materials palette, roof pitch, fenestration rhythm — all chosen to settle into the existing rhythm rather than fight it.
Why Some Five Dock Builds Stall
Builds in Five Dock stall for predictable reasons. Lodgement defects (missing BASIX, wrong drawing scale, undeclared overlays). Soil surprises on Class M–H (Wianamatta Shale) / H (river/bay fall) ground when the builder didn't commission a borehole upfront. Variation creep when the contract was light on inclusions. Trade scheduling gaps when the builder is over-committed across too many sites. City of Canada Bay Council delays when neighbour objection triggers committee review. Buildana protects against each of these at contract stage — fully documented lodgement pack, geotech in the price, itemised inclusions instead of allowances, and a tight project-manager-to-job ratio that keeps trades moving.
Builder's Take on Five Dock
Clients often ask whether to keep the existing slab. Almost always no. 1900s–1960s-era slabs in Five Dock weren't engineered for Class M–H (Wianamatta Shale) / H (river/bay fall) soil to today's standards. Trying to match new construction to old footings creates structural liability. Full slab replacement is cleaner and cheaper in the long run.
1900s–1960s Five Dock homes are often asbestos-affected — not always, but often enough that the demolition quote should include contingency. AL/A-class licensed removal runs $8K–$25K on top of standard demolition. Any builder who doesn't flag this is either inexperienced or setting up a variation.
Five Dock vs Nearby Suburbs
Five Dock vs nearby suburbs — key metrics for knocking down and rebuilding.
| Suburb | Median Price | Typical Lot | Soil Class | Era | Station |
|---|---|---|---|---|---|
| Five Dock2046this suburb | $2.0M–$3.8M | 450–800m² | Class M–H (Wianamatta Shale) / H (river/bay fall) | 1900s–1960s | Five Dock Metro (Sydney Metro West, opening 2030) |
| Russell Lea2046 | $2.2M–$4M | 450–800m² | Class M–H (Wianamatta Shale) / H (river/bay fall) | 1900s–1940s | Drummoyne ferry (1.5 km) |
| Drummoyne2047 | $2.5M–$6M | 350–700m² | Class M–H (Wianamatta Shale) / H (river/bay fall) | 1900s–1940s + apartments | Drummoyne ferry / Lilyfield Light Rail (across bridge) |
| Canada Bay2046 | $2.0M–$4M | 450–800m² | Class M–H (Wianamatta Shale) / H (river/bay fall) | 1900s–1940s | Concord West (2.5 km) / Drummoyne ferry |
Median price, soil class, and lot size shape build feasibility and final cost. Buildana assesses every site against these and other constraints during the free feasibility stage.
Have a question about your project?
Talk to our team — free site assessment and fixed-price quote.
How It Works
From First Call to Final Key
We assess your Five Dock block — lot size (typical 450–800m²), R2 Low / R3 Medium / R4 (Rhodes/Concord West) 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 City of Canada Bay 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. Weekly progress reports with photos and milestone tracking.
⏱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.
⏱Quality Promise
Five Dock knockdown rebuild done cleanly: licensed demolition, compliant slab, new home built to NCC 2025. Fixed-price contract.
Cost Guide
| Item | Estimated Range |
|---|---|
| Entry-level single storey KDR | $480,000 – $650,000 |
| Mid-range double storey KDR | $720,000 – $1,000,000 |
| Architectural KDR | $1,000,000 – $1,500,000 |
| Luxury KDR (high-spec finishes) | $1,500,000+ |
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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Liverpool, NSW
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Last updated: 1 April 2026
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