Five Dock Home Builder — Custom Homes, KDR, Duplex
Licensed NSW builder (HBL 487805C) · Fixed-price contracts · Canada Bay DA + CDC managed in-house
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.
Building in Five Dock comes down to three things: the M–H soil drives footing cost, the R2 Low zoning under City of Canada Bay Council drives what you can build, and the 1900s–1960s housing era drives what you find when you cut into walls. Near Great North Road shopping village, lot orientation also shapes the brief.
Council
City of Canada Bay
Median price
$2.0M–$3.8M
Build cost (mid-spec)
$2,200–$2,650/m²
Typical lot
450–800m²
Soil class
M–H
DA timing
11–15 wks
Builder perspective
Building in Five Dock — what we actually look at first
Five Dock is about to get a Metro station, and a builder in Five Dock is already watching what that does to the numbers. The Sydney Metro West line — under construction now, opening 2030 — will put a station in the inland village heart, where Federation and inter-war cottages, Italian-Australian post-war stock and contemporary infill sit on 450–800m² blocks along Great North Road. Median $2.0M–$3.8M, and the Metro is only pushing it.
That coming station is the strategic fact. R3 zoning along Great North Road and Lyons Road already permits medium-density, and Metro proximity makes a proper feasibility worth running on the right block. On the R2 and heritage streets a rebuild or a considered addition carries the numbers, with the 600m² duplex minimum reachable on the larger lots. Wianamatta Shale keeps footings predictable. We check the zone, the heritage status and the Metro catchment together, because in Five Dock the 2030 line is part of the block's value today.
Oliver Alameri — Founder & licensed builder
HBL 487805C · Reading Five Dock sites since day one
Five Dock build context
The data we use to feasibility-check a Five Dock lot before quoting.
Council
City of Canada Bay
Postcode
2046
Primary zoning
R2 Low
Typical lot size
450–800m²
Predominant home era
1900s–1960s
Soil class (AS 2870)
M–H
Duplex minimum lot
600m²
Median price band
$2.0M–$3.8M
Granny flat rental
$550–$850/week
Train station
Five Dock Metro (Sydney Metro West, opening 2030)
Build cost (mid-spec)
$2,200–$2,650/m² · Rawlinsons 2026
Why owners build with Buildana in Five Dock
Same six facts on every contract — we just write them down so you can hold us to them.
- NSW HBL holder (487805C) with proper insurance — every line in the contract maps to a specific build deliverable.
- City of Canada Bay we run CDC and DA both — assessed upfront which path the site qualifies for, then lodged and managed by our team.
- Engineering and approvals managed in-house — structural, BASIX, RFS where required, council referrals.
- Pre-1990 homes? SafeWork-licensed asbestos removal is in the contract — not a surprise extra mid-demo.
- One fixed price, demolition to keys — costed against Rawlinsons rates so the number actually holds.
- Anchored on the amanah principle — the scope on contract day is the scope at handover. Local landmark: Great North Road shopping village. Train: Five Dock Metro (Sydney Metro West, opening 2030).
Five Dock build economics
Indicative cost ranges for a Buildana build in Five Dock, benchmarked against the Rawlinsons Australian Construction Handbook 2026 Sydney baseline and adjusted for the local cost profile. Every figure is a starting point — a real feasibility shifts it by site condition, brief and finish spec.
| Build type | Indicative range | Spec assumptions |
|---|---|---|
| Single-storey custom home (200m² GFA, mid-spec) | $2,200–$2,650/m² × 200m² | Brick veneer, ColorBond roof, mid-tier joinery and finishes — Rawlinsons 2026 Sydney medium-spec baseline. |
| Double-storey custom home (300m² GFA, mid-spec) | $2,500–$3,100/m² × 300m² | Two-storey brick veneer, light-frame upper, ColorBond or tile, mid-spec finishes — first-floor adds engineering and access loadings. |
| Premium custom home (350m²+, full-brick or rendered) | $3,200–$4,800/m² × 350m²+ | Full-brick or rendered structure, hardwood or stone external, custom joinery throughout — Rawlinsons high-spec baseline. |
| Detached duplex (combined 350m² GFA) | $2,600–$3,300/m² combined | Twin-slab on separate footings or party-wall slab; independent services; BCA Vol 2 acoustic separation. |
| Knockdown rebuild (200m², mid-spec, includes demo) | $2,300–$2,850/m² × 200m² + $25–$45K demo | Demolition (incl. SafeWork-licensed asbestos clearance), geotech, slab, frame, full mid-spec finish. |
| Granny flat (60m², Class 1a) | $185,000–$265,000 turnkey | Class 1a secondary dwelling, full kitchen + bathroom, BASIX-compliant, SEPP-pathway CDC where lot qualifies. |
Source: Rawlinsons Australian Construction Handbook 2026 (Sydney section), adjusted for Five Dock cost profile via Buildana's internal suburb cost-adjustment matrix. Figures exclude land, professional fees, council contributions and FF&E.
Free Five Dock feasibility
Thinking about building in Five Dock? Start with the numbers, not a sales pitch.
Send us your address and rough brief. We'll come back with a straight read on your block — zoning, soil class, frontage, approval path and a real cost range against Rawlinsons 2026. No obligation, no pressure, just the facts you need before you spend a dollar on design.
Buildana services in Five Dock
All six core services delivered across the Canada Bay — each one priced against Five Dock's specific site context, not a generic Sydney baseline.
Knockdown Rebuild
Full KDR pathway: SafeWork-licensed asbestos crew, Class M/H slab engineering, BASIX, then build. No handover gaps.
Five Dock knockdown rebuild approachDuplex
Attached duplex with proper acoustic separation, party-wall fire rating and independent services — built to BCA Volume 2, not a duplex-as-two-houses shortcut.
Five Dock duplex approachGranny Flat
SEPP ARH complying-development pathway — 60m² maximum, no DA on most compliant R2 lots, 4–6 month pre-construction window.
Five Dock granny flat approachCustom Home
Custom plans tailored to your land, orientation and budget — no off-the-shelf elevations forced onto your site.
Five Dock custom home approachExtension
Rear or wraparound additions tied properly into the existing roof line, brick veneer and slab — no obvious step or join at the handover.
Five Dock extension approachRenovation
Kitchen, bathroom, render, roof, floors — staged so you know what's happening each week and what it costs.
Five Dock renovation approachApproval pathway in Five Dock
Canada Bay Council, the Parramatta River foreshore municipality.
Most single-storey rebuilds in Five Dock on a compliant R2 Low block go through Complying Development — private certifier, 15–25 working days for code-compliant rebuilds, no public notification, no merit assessment by City of Canada Bay Council. The trade-off is zero flexibility: every setback, every BASIX score, every height plane has to comply exactly. Anything that doesn't — overshadowing a neighbour's living area, encroaching a side setback, exceeding 8.5m height — drops back to a DA with City of Canada Bay Council. 11–15 weeks for a single-dwelling DA. Fees: $2,000–$3,400 base for a class 1a residential da. We map your design to the right pathway before quoting.
CDC pathway
Private certifier · 15–25 working days for code-compliant rebuilds · no neighbour notification. Design must comply exactly with the Codes SEPP.
DA pathway
City of Canada Bay merit assessment · 11–15 weeks for a single-dwelling DA · DA fees $2,000–$3,400 base for a Class 1a residential DA. Used where the design pushes a code limit.
Section 7.11 / 7.12 developer contributions in Five Dock: Typically $8K–$18K per dwelling.
Five Dock site considerations
Five Dock site costs cluster around three lines: footings (driven by M–H soil), demolition (driven by 1900s–1960s construction era — asbestos likelihood, demolition method, tipping fees), and connection work (sewer rise, water meter upgrade, NBN, three-phase power where the brief demands it). We itemise all three in the contract — no provisional sums hiding the unknowns.
Soil & footings
Class M–H (Wianamatta Shale) / H (river/bay fall) reactivity drives waffle-pod, stiffened raft or piered slab — engineered to a real geotech, not a desktop guess.
Demolition
Pre-1990 1900s–1960s stock means SafeWork-licensed asbestos clearance — priced into the contract upfront, with the clearance certificate before slab pour.
Flood & bushfire
Flood risk: low. Bushfire risk: very low. Heritage exposure: moderate. We map your lot against each before quoting.
Local overlays the City of Canada Bay planner will check first
- Heritage (Concord, Cabarita, Five Dock pockets)
- Foreshore Scenic Protection Area (Parramatta River, Iron Cove, Hen and Chicken Bay)
- Acid sulfate soils on river flats
- Industrial-legacy contamination
Recent builds nearby
Buildana projects in the Canada Bay
We work continuously across Canada Bay — single-storey customs, double-storey rebuilds, side-by-side duplex on R2 lots that comply with City of Canada Bay's DCP minimum frontage, granny flats on SEPP secondary-dwelling pathways. Most projects start with the same conversation we'd have about your Five Dock site: title, zone, slope, frontage, soil. Then design. Then fixed-price contract.
Real project case studies
Read full Buildana builds — the challenge, the fixed-price solution, the real timeline and cost — across Western Sydney.
Read case studiesCanada Bay hub
Full Canada Bay builder hub — every suburb we work in, every service, council pathway notes.
Open Canada Bay hubFree Five Dock site check
Send your Five Dock address — we'll run title, zone, slope, frontage and soil before you spend a dollar.
Book a site checkFive Dock build FAQs
The questions we get asked most often on a first Five Dock site walk.
- What's the granny flat pathway in Five Dock?
- Granny flats in Five Dock are usually built under State Environmental Planning Policy (Affordable Rental Housing) 2009 — secondary dwellings up to 60m², CDC pathway, no DA required on most compliant R2 Low lots. Typical rental return is $550–$850/week. The block needs minimum 450m², a primary dwelling already on it, and compliance with side/rear setbacks. Where the lot doesn't comply with SEPP, we lodge a DA with City of Canada Bay Council.
- What soil class is typical in Five Dock 2046?
- Five Dock ground is typically M–H based on the AS 2870 site classifications and geotech we've worked with in the suburb. That drives slab design — waffle-pod, stiffened raft or a piered system depending on the report. We never assume it; every Buildana build commissions a geotechnical investigation before slab engineering. The geotech report is yours to keep, regardless of which builder you use after.
- What does it cost to knock down and rebuild in Five Dock?
- End values in Five Dock sit in the $2.0M–$3.8M range based on recent sales. A typical knockdown rebuild — demo, asbestos clearance, geotech, slab, frame, full mid-spec finish for a 200m² single-storey — runs $2,300–$2,850/m² × 200m² + $25–$45k demo as a Rawlinsons-aligned 2026 baseline. We benchmark every line to the Rawlinsons Australian Construction Handbook, not back-of-envelope figures. Send through your block address and we'll run a proper feasibility against what's actually achievable on the lot.
- Do you do extensions and renovations in Five Dock?
- Yes — ground-floor additions, second-storey adds, full-house renovations, kitchens and bathrooms in Five Dock. The complication on 1900s–1960s housing stock is that you can't price an extension off the plans alone — we pre-investigate the existing slab, frame, roof tie-in and wet-area waterproofing before quoting. Surprises during demolition are the most common reason renos blow their budget; we eliminate that by inspecting first.
- How long does a DA take with City of Canada Bay Council?
- 11–15 weeks for a single-dwelling DA. CDC through a private certifier is the alternative where the design complies with the Codes SEPP — 15–25 working days for code-compliant rebuilds. Council DA application fees fall in the $2,000–$3,400 base for a class 1a residential da range. Buildana lodges either pathway and runs all RFI responses through to determination.
- Why does Five Dock cost different from a generic Sydney average?
- Five Dock tracks the Sydney metropolitan median build cost — there's no significant premium or discount on labour or materials in this suburb.
- How long does a custom home build take in Five Dock?
- From contract signed to handover, a single-storey 4-bedroom custom home in Five Dock typically takes 9–11 months on a CDC pathway, or 12–14 months if the design needs a DA through City of Canada Bay Council. Add 4–6 weeks for double-storey. Pre-construction (design, engineering, BASIX, approval, contract) runs in parallel and adds another 8–16 weeks before site start. Buildana sequences both phases so the design effort and the approval effort don't sit waiting on each other.
- Can I build a duplex in Five Dock?
- Duplex feasibility in Five Dock depends on lot size and zoning. The minimum lot for dual occupancy under City of Canada Bay Council's DCP is 600m², and R3 Medium Density lots in the suburb can support attached duplex or townhouse configurations. We run a feasibility check on title, zone, area, frontage and slope before quoting — no point designing what won't approve.
Nearby Canada Bay suburbs we build in
Adjacent Canada Bay suburbs covered by the same City of Canada Bay approval pathway and a similar site-cost profile.
Ready to talk about your Five Dock build?
Free site feasibility, honest cost framing against $2,200–$2,650/m²/m² baseline, fixed-price contract. City of Canada Bay pathway managed in-house — no surprise variations.