Chifley Granny Flat Builder — Local, Fixed-Price
Buildana builds granny flats across Chifley 2036 from our Fairfield office. Typical Chifley rental yield: $650–$1,000/week. Free site assessment.
HIA Member
MBA NSW0476 300 300Chifley Granny Flat Construction — Fixed Price
Granny flat in Chifley delivers $580–$700/week. Block sizes 500–700m² generally accommodate compliant siting on detached lots. CDC available. Sandstone soil. Build cost $200K–$300K.
Practical realities of building a granny flat 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 full granny flat process in Chifley — from site assessment and CDC fast-track approval through to fixed-price construction and handover. We build studio, 1-bedroom, and 2-bedroom designs up to the NSW maximum of 60m².
Read our Complete Granny Flat Guide or explore granny flat builds across Sydney.
- Granny flats in Chifley from $150K
- CDC fast-track approval (10–15 business days)
- 500–700m² blocks — most qualify for 60m² granny flat
- Chifley zoned R2 Low / R3 Medium (Coogee/Maroubra/Kingsford R4 spines)
- Fixed-price contract — design to handover
- Class M (sandstone ridges) / H–E (cliff fall on coast) soil — engineered slab included
- Rental yield $650–$1,000/week in Chifley
- 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 Build a Granny Flat 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.
Chifley's mix of 1950s–1970s-era housing on 500–700m² blocks creates strong opportunity for property improvement. Median prices of $1.8M–$2.8M support quality build investment. Transport access via Light Rail Kingsford (3 km) connects Chifley to the wider Sydney network. Secondary dwellings on 500–700m² blocks deliver rental returns of $650–$1,000/week per week. CDC approval through a private certifier typically takes 10–15 business days. Soil conditions in Chifley (Class M (sandstone ridges) / H–E (cliff fall on coast), extremely reactive) are factored into every Buildana foundation design.
Granny flats in Randwick deliver $650–$1,000/week typical, $850–$1,200/week on coastal-proximate lots in Coogee, Maroubra, South Coogee. Block sizes 350–700m² generally accommodate compliant siting on detached lots inland. Daceyville HCA precludes granny flats across the entire suburb. Coastal HCAs restrict placement on Clovelly, Coogee village, South Coogee, Malabar, La Perouse character streets. Sandstone soil; suspended slabs and substantial retaining on cliff-fall lots add $20K–$50K. Coastal salt-grade specs add $5K–$15K. CDC available outside heritage zones; otherwise full DA. Realistic build cost $220K–$380K for premium 60m²; $260K–$420K on cliff-fall coastal blocks.
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.
Granny flat 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
- $150,000 – $300,000+
- Typical timeline
- 4–6 months design to handover
- Approval pathway
- CDC via NSW Affordable Rental Housing SEPP (10–15 days)
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 secondary dwelling, 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 secondary dwelling in Chifley: 10–15 business days for CDC if the design qualifies. 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 granny flat 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 secondary dwelling 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 secondary dwelling, the practical implications: secondary dwellings need to feel intentional, not bolted-on — proper roof line, matching materials, real privacy from the main house. 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
Class M (sandstone ridges) / H–E (cliff fall on coast) soil affects granny flat slab costs same as a main dwelling — roughly $3K–$10K uplift over standard. Not a dealbreaker but worth including in the quote. Cheapest granny flat quotes in the market usually exclude this and add it at variation.
The single most important design decision on a granny flat is natural light. 60m² feels tiny when it's dark. Good north-facing window placement, a skylight in the bathroom, and a glazed laundry door — these turn a 55m² build into something that feels 20% larger.
Chifley vs Nearby Suburbs
Chifley vs nearby suburbs — key metrics for building a granny flat.
| Suburb | Median Price | Typical Lot | Soil Class | GF Rental | Station |
|---|---|---|---|---|---|
| Chifley2036this suburb | $1.8M–$2.8M | 500–700m² | Class M (sandstone ridges) / H–E (cliff fall on coast) | $650–$1,000/week | Light Rail Kingsford (3 km) |
| Malabar2036 | $2M–$3.8M | 400–700m² | Class M (sandstone ridges) / H–E (cliff fall on coast) | $650–$1,000/week | Light Rail Kingsford (6 km) |
| Matraville2036 | $1.7M–$2.6M | 500–700m² | Class M (sandstone ridges) / H–E (cliff fall on coast) | $650–$1,000/week | Light Rail Kingsford (5 km) |
| Little Bay2036 | $2M–$4M | 250–500m² | Class M (sandstone ridges) / H–E (cliff fall on coast) | $650–$1,000/week | 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.
Have a question about your project?
Talk to our team — free site assessment and fixed-price quote.
Quality Promise
We build Chifley granny flats that hit the NSW 60m² maximum cleanly. Engineered slab, separate meter, rental-ready at handover.
How It Works
From First Call to Final Key
Everything that has to be right before we touch the ground. Most Chifley blocks support a granny flat — the question is where it sits, how it accesses the street, and how it shares the yard with the main house. We work that out on site, with the existing house and existing services in front of us. 1-bed or 2-bed floor plan designed for your Chifley block — up to the NSW maximum of 60m². Layout, window placement, kitchen and bathroom positioning optimised for liveability and rental appeal.
⏱The Chifley construction phase. Fixed price, programmed, supervised. We lodge your CDC application with all required documentation — BASIX, plans, site analysis, stormwater. Private certifier approval in 10–15 business days. CC issued and you're ready to build. 12-week typical timeline for a 60m² 2-bed: slab pour week 1, frame stand weeks 2–3, lock-up week 5, internal fit-out weeks 6–10, finishes and external works weeks 11–12. We provide the dated programme upfront so you can plan move-in or tenant placement.
⏱The job isn't done when the site's clean; it's done when you have keys, certificates and warranties. OC issued, defect-free inspection completed, keys handed over. Your granny flat is ready to occupy or lease. Well-finished 2-bed units near Light Rail Kingsford (3 km) are achieving $650–$1,000/week per week.
⏱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
Ready to take the next step?
Free consultation — no obligation, no pressure.
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
We Build Across Sydney
Buildana builds across greater Sydney — with deep roots in Western Sydney's Fairfield, Liverpool, Cumberland, Canterbury-Bankstown, and Blacktown LGAs.
Last updated: 1 July 2025
Start a Chifley Granny Flat Build
Free site assessment for Chifley 2036. We'll check your block, recommend the best design, and provide a fixed-price quote.
Start Your Project