Coogee Knockdown Rebuild — Stay on Your Street
Buildana handles KDR across Coogee 2034. 1900s–1940s + apartments homes on 250–600m² blocks — we know the soil, the Randwick City Council rules, and the neighbours' expectations.
HIA Member
MBA NSW0476 300 300Demolish and Rebuild in Coogee
KDR in Coogee is heavily heritage-restricted. Where non-contributory replacement is viable, sandstone-dominant; rock excavation $25K–$55K. Coastal salt-grade specs $20K–$50K. Demolition $45K–$95K. Realistic premium turnkey $2.5M–$6M for 280–500m² build, peaking on direct beachfront. Pre-construction 7–10 months.
For a rebuild in Coogee, the economics are the framing question. Median price $2.8M–$6M; build cost on 250–600m² blocks scales by site conditions and specification. Class M (sandstone ridges) / H–E (cliff fall on coast) ground (extremely reactive clay) keeps foundations honest — $45,000–$80,000 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 Coogee opens up dual occupancy potential — worth exploring even if you're not initially considering it.
Buildana manages the complete knockdown rebuild process in Coogee — 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 Coogee from $450K
- Randwick City Council DA and CDC approvals managed
- Demolition and asbestos removal included
- Class M (sandstone ridges) / H–E (cliff fall on coast) soil — engineered slab design included
- Typical blocks 250–600m² in Coogee
- Single and two-storey designs available
- 6-year structural warranty
- Free site assessment — near Light Rail Randwick (2 km) 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 Coogee?
Coogee is the LGA's signature beachside suburb — Federation cottages, inter-war heritage, mid-century apartments and contemporary on 250–600m² blocks fronting Coogee Beach. Heritage Conservation Areas cover most older streets. Sandstone-dominant with substantial fall to the beach. R3 along Coogee Bay Road and Carrington Road. Coastal salt-grade specs mandatory.
Coogee's established streetscape and median house prices of $2.8M–$6M reflect a premium location within Randwick. Building costs sit above the metro average, offset by stronger capital growth and rental returns. Transport access via Light Rail Randwick (2 km) connects Coogee to the wider Sydney network. 1900s–1940s + apartments-era housing stock across Coogee is prime for knockdown rebuild — replacing dated layouts and materials with modern, NCC-compliant homes that maximise block potential. Ground conditions (Class M (sandstone ridges) / H–E (cliff fall on coast)) across Coogee are well understood by local builders — Buildana's engineering accounts for extremely reactive soil movement.
KDR in Randwick works post-war non-contributory pockets outside Heritage Conservation Areas — inland Maroubra, Matraville, Chifley, Phillip Bay, Hillsdale, Pagewood, parts of Kingsford. Coastal heritage suburbs (Clovelly, Coogee village, South Coogee, Daceyville-entire, La Perouse, Malabar) are extension-restricted. Sandstone-dominant soil; rock excavation $15K–$45K typical, deeper $25K–$60K on cliff-fall lots. Coastal salt-grade specs add $15K–$45K material premium on coastal-facing builds. Demolition $40K–$80K with asbestos prevalent in 50s–70s stock. Realistic premium turnkey $1.6M–$3.5M for 280–450m² build inland; $2.5M–$6M on coastal-facing blocks; $4M–$12M+ on direct beachfront/clifftop in Coogee, South Coogee, Clovelly. Pre-construction 5–9 months.
Planning Controls — Randwick City Council
Randwick LEP 2012 & Randwick DCP 2013. R2 Low Density covers most residential streets: FSR 0.55–0.65:1, building height 9.5m, front setback 4–6m, landscaped area 35–40%. R3 Medium Density along Coogee Bay Road, Carrington Road, Belmore Road, Maroubra Road and Anzac Parade permits FSR up to 0.9:1. R4 High Density and B4 Mixed Use concentrated on the Anzac Parade UNSW corridor through Kensington and Kingsford, Randwick Junction, Coogee village and Maroubra Junction. Heritage Conservation Areas cover Daceyville (entire suburb), Coogee village, Clovelly, parts of Maroubra and South Coogee, Randwick Junction, La Perouse, Malabar and Kensington/Kingsford pockets. Tree Preservation Order LGA-wide. Sandstone-dominant soil with substantial cliff fall on the eastern coast from Clovelly through South Coogee to Malabar Headland — suspended slabs and substantial retaining standard, rock excavation $20K–$60K. Coastal salt-grade specifications mandatory across all coastal-facing builds (Clovelly, Coogee, South Coogee, Maroubra, Malabar, Little Bay, La Perouse). Aboriginal cultural heritage protocols apply on the La Perouse headland and parts of the Botany Bay foreshore. UNSW campus and Light Rail (Randwick line + Kingsford line) drive density along Anzac Parade. The new Randwick Health & Innovation Precinct (Prince of Wales Hospital, UNSW Health Translation Hub) is the LGA's signature strategic centre. Randwick Racecourse and Centennial Parklands frontage on the western edge of the LGA.
Knockdown-rebuild builder in Coogee — key facts
- Suburb
- Coogee, NSW 2034
- Council / LGA
- Randwick City Council (Randwick)
- Primary zoning
- R2 Low / R3 Medium (Coogee/Maroubra/Kingsford R4 spines)
- Typical lot size
- 250–600m²
- Soil class
- Class M (sandstone ridges) / H–E (cliff fall on coast)
- Median house price
- $2.8M–$6M
- Home era
- 1900s–1940s + apartments
- 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 Coogee — Local Context
Site & Ground Conditions in Coogee
Coogee sits on Class M (sandstone ridges) / H–E (cliff fall on coast) soil — extremely reactive clay. For a knockdown rebuild, that rules out the cheapest off-the-shelf slab designs straight away. and pushes engineered footings into the $45,000–$80,000 range on most 250–600m² blocks here. Geotechnical testing isn't optional — every Buildana rebuild in Coogee starts with a borehole report so the slab and footings are sized to your actual block, not a generic spec. Skipping that step is how you end up with cracked cornices and sticking doors three years in. Drainage design matters too — overland flow paths on Coogee's topography can collect water against rear setbacks if the contour survey is sloppy.
Approval Timeline for Coogee
Realistic timeline for a rebuild in Coogee: 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.
Where the Money Goes on a Coogee Rebuild
Cost breakdown for a typical rebuild in Coogee: structure and frame around 30%, slab and foundations 8–14% (driven by Class M (sandstone ridges) / H–E (cliff fall on coast) soil), roofing and external 10–12%, services (plumbing, electrical, HVAC) 12–18%, fit-out (kitchen, bathrooms, joinery) 18–25%, and finishes (paint, tiles, flooring) 8–12%. The remaining 4–6% covers approvals, certifications, and site establishment. Buildana itemises every line so you see what you're paying for — no lump sums hiding margin.
Designing for the Coogee Streetscape
Coogee's housing stock is predominantly from the 1900s–1940s + apartments. Light Rail Randwick (2 km) from the nearest station. The local anchor is Coogee Beach & Wylie's Baths. 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–1940s + apartments 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.
What Recent Approvals Show
Randwick City Council's recent decisions for Rebuilds in Coogee reveal a clear pattern — applications that demonstrate genuine understanding of Randwick City Council's DCP — not just the State controls — progress materially faster. Sloppy lodgement adds 4-8 weeks of round-trip; clean lodgement doesn't.
Builder's Take on Coogee
Clients often ask whether to keep the existing slab. Almost always no. 1900s–1940s + apartments-era slabs in Coogee weren't engineered for Class M (sandstone ridges) / H–E (cliff fall on coast) 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–1940s + apartments Coogee 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.
Coogee vs Nearby Suburbs
Coogee vs nearby suburbs — key metrics for knocking down and rebuilding.
| Suburb | Median Price | Typical Lot | Soil Class | Era | Station |
|---|---|---|---|---|---|
| Coogee2034this suburb | $2.8M–$6M | 250–600m² | Class M (sandstone ridges) / H–E (cliff fall on coast) | 1900s–1940s + apartments | Light Rail Randwick (2 km) |
| Clovelly2031 | $3M–$6.5M | 250–600m² | Class M (sandstone ridges) / H–E (cliff fall on coast) | 1900s–1940s | Light Rail Randwick (2 km) |
| South Coogee2034 | $2.8M–$6M (clifftop $7M+) | 350–700m² | Class M (sandstone ridges) / H–E (cliff fall on coast) | 1900s–1960s | Light Rail Randwick (3 km) |
| Randwick2031 | $2.5M–$5M | 250–600m² | Class M (sandstone ridges) / H–E (cliff fall on coast) | 1900s–1940s + apartments | Light Rail Randwick (in suburb) |
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.
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Last updated: 1 April 2026
Knockdown Rebuild in Coogee
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