Knockdown Rebuild Chifley — Demo to Handover in 12 Months
Chifley 2036 KDR with tight programme: demolition (3–4 weeks), new home (24–40 weeks). CDC fast-track or Randwick City Council DA. Weekly progress updates.
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MBA NSW0476 300 300Quick Answer
A knockdown rebuild in Chifley costs $450,000–$1,200,000+. Standard single-storey from $450K, two-storey from $650K. Buildana manages demolition, Randwick City Council approvals, and construction under one fixed-price contract.
Chifley KDR — Single Contract, New Home
KDR in Chifley works post-war stock on 500–700m² blocks outside any heritage controls. Sandstone soil; rock excavation $10K–$30K. Demolition $35K–$70K with asbestos prevalent in 50s–70s stock. Realistic premium turnkey $1.4M–$2.4M for 280–450m² build. Pre-construction 4–6 months.
Practical realities of knocking down and rebuilding in Chifley: Nearest rail is Light Rail Kingsford (3 km), which influences site access during construction (deliveries, cranage, skip placement). 500–700m² blocks usually have enough room for proper site set-up, but tight battle-axe lots and narrow frontages need staging plans factored into the build program. Randwick City Council processes a steady volume of residential applications — clean documentation moves fast, and Buildana lodges everything at full standard the first time. Class M (sandstone ridges) / H–E (cliff fall on coast) soil (extremely reactive clay) sets foundation cost in the $45,000–$80,000 range; budget allocation for that line item is fixed in your contract, not estimated.
Buildana manages the complete knockdown rebuild process in Chifley — 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 Chifley 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 500–700m² in Chifley
- Single and two-storey designs available
- 6-year structural warranty
- Free site assessment — near Light Rail Kingsford (3 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 Chifley?
Chifley is a quiet inland suburb in the southern Randwick LGA — post-war fibro and brick on 500–700m² blocks. Limited heritage stock. Sandstone soil. Affordable entry point in the Randwick LGA.
Residential blocks of 500–700m² across Chifley (2036) provide solid building envelopes for a range of project types. Randwick City Council manages planning controls with well-established DCP provisions. Transport access via Light Rail Kingsford (3 km) connects Chifley to the wider Sydney network. 1950s–1970s-era housing stock across Chifley is prime for knockdown rebuild — replacing dated layouts and materials with modern, NCC-compliant homes that maximise block potential. Class M (sandstone ridges) / H–E (cliff fall on coast) soil (extremely reactive) is standard for Chifley — Buildana includes engineered slab design in every quote.
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 Chifley — key facts
- Suburb
- Chifley, NSW 2036
- Council / LGA
- Randwick City Council (Randwick)
- Primary zoning
- R2 Low / R3 Medium (Coogee/Maroubra/Kingsford R4 spines)
- Typical lot size
- 500–700m²
- Soil class
- Class M (sandstone ridges) / H–E (cliff fall on coast)
- Median house price
- $1.8M–$2.8M
- 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
Building in Chifley — Local Context
Chifley Block Realities
Typical Chifley blocks are 500–700m² on Class M (sandstone ridges) / H–E (cliff fall on coast) ground (extremely reactive clay). For a rebuild, the structural envelope is more constrained than the headline lot size suggests — once you subtract setbacks, easements, landscaped area requirements, and any tree preservation, the actual buildable area is usually 35-45% of the block. We map that early in the feasibility stage so you're designing to what's actually allowed, not what looks possible from the title plan. Foundation cost band on most Chifley blocks: $45,000–$80,000.
Approval Timeline for Chifley
Realistic timeline for a rebuild in Chifley: 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.
Realistic Budget for Chifley
For a knockdown rebuild in Chifley, the budget conversation starts with what you actually want versus what the site supports. Most quotes you'll get from volume builders strip out the things that matter on Class M (sandstone ridges) / H–E (cliff fall on coast) soil — engineered slab upgrade, decent waterproofing, real drainage design, BASIX-compliant glazing — and present them as variations after you sign. We don't do that. Buildana's contract is fixed-price including everything required to deliver a rebuild that complies with NCC 2025 on a 500–700m² block in Chifley.
Building to Suit Chifley
Chifley's R2 Low / R3 Medium (Coogee/Maroubra/Kingsford R4 spines) zoning, 500–700m² blocks, and 1950s–1970s housing stock set the design context. For a rebuild, the practical implications: new builds that respond to Chifley's streetscape sell and live better than generic catalogue homes dropped on the block. Buildana's design phase resolves all of this before you commit to construction pricing.
Why Some Chifley Builds Stall
Builds in Chifley stall for predictable reasons. Lodgement defects (missing BASIX, wrong drawing scale, undeclared overlays). Soil surprises on Class M (sandstone ridges) / H–E (cliff fall on coast) 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. Randwick City 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 Chifley
KDR maths in Chifley usually wins against deep renovation once renovation costs cross $300K. Below that, renovation is competitive. Above it, you're paying renovation pricing for a home that's still structurally 1970s. New build gives you 6-year warranty, NCC 2025 performance, and a genuine reset on property value.
Site contamination checks — tanks, asbestos pipework, lead paint — take 2–3 days and cost $1.5K–$3K. Worth doing before contract, not after demo starts. On older Chifley streets, legacy issues turn up often enough that we'd rather know before we sign.
Chifley vs Nearby Suburbs
Chifley vs nearby suburbs — key metrics for knocking down and rebuilding.
| Suburb | Median Price | Typical Lot | Soil Class | Era | Station |
|---|---|---|---|---|---|
| Chifley2036this suburb | $1.8M–$2.8M | 500–700m² | Class M (sandstone ridges) / H–E (cliff fall on coast) | 1950s–1970s | Light Rail Kingsford (3 km) |
| Malabar2036 | $2M–$3.8M | 400–700m² | Class M (sandstone ridges) / H–E (cliff fall on coast) | 1900s–1960s | Light Rail Kingsford (6 km) |
| Matraville2036 | $1.7M–$2.6M | 500–700m² | Class M (sandstone ridges) / H–E (cliff fall on coast) | 1950s–1970s | Light Rail Kingsford (5 km) |
| Little Bay2036 | $2M–$4M | 250–500m² | Class M (sandstone ridges) / H–E (cliff fall on coast) | 2000s+ master-planned | Light Rail Kingsford (10 km) |
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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How It Works
From First Call to Final Key
On-site assessment covers block measurements, soil conditions (Class M (sandstone ridges) / H–E (cliff fall on coast)), tree preservation checks, service locations, and asbestos identification on your 1950s–1970s-era home. Clear feasibility report before you commit.
⏱Approval pathway gets locked at design stage based on FSR, height, setbacks, and any overlays. Most Chifley KDRs go CDC for speed; we use DA when the design wants to push past complying development limits.
⏱Existing home demolished by licensed contractors. Asbestos removed and disposed of to EPA standards.
⏱Construction starts the week demolition finishes — no idle site, no momentum lost. Slab pour usually within the first month, frame stand soon after.
⏱Final inspection, Occupation Certificate, 6-year structural warranty, keys, and maintenance guide. Services reconnected.
⏱Quality Promise
Our Chifley knockdown rebuilds sequence demolition, slab, frame, lockup, handover. Fixed price locked before demolition starts.
Cost Guide
| Item | Estimated Range |
|---|---|
| Demolish 1950s–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.
Our Team
Oliver Alameri
Founder / Director / Builder · MPropDev · PhD Student
Ahmad Alameri
Accounts Manager
Claire Wendell
Project Manager
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Last updated: 1 April 2026
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