Drummoyne Granny Flat Builder — Local, Fixed-Price
Buildana builds granny flats across Drummoyne 2047 from our Fairfield office. Typical Drummoyne rental yield: $550–$850/week. Free site assessment.
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MBA NSW0476 300 300Quick Answer
A granny flat in Drummoyne costs $150,000–$300,000+ depending on size and finishes. 1-bed from $150K, 2-bed from $200K. CDC fast-track approval in 10–15 business days. Buildana manages design, City of Canada Bay Council approval and fixed-price construction.
Granny Flats Designed for Drummoyne Blocks
A granny flat in Drummoyne depends on the block. This eastern peninsula closest to the city mixes Federation cottages, inter-war heritage and harbourside apartments on 350 to 700m² blocks — the larger freestanding lots clear the 450m² Housing SEPP threshold and can take a studio or guest space, while the tighter and strata blocks often can't.
Where a block qualifies, the ferry to the city makes a studio genuinely lettable, and on the harbour-outlook streets a secondary dwelling reads more as guest or multigenerational space. Heritage Conservation Areas cover several streets including parts of the Lyons Road peninsula, so those can go through a full DA rather than the fast CDC path.
The soil is Wianamatta Shale grading M to H, so a stiffened-raft slab is engineered off a real geotech on the reactive ground. The older stock can carry fibro, so a licensed asbestos strip-out leads where any demolition is involved.
We build fixed-price, licence HBL 487805C. Survey, heritage and soil scoped first.
Buildana manages the full granny flat process in Drummoyne — 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 Drummoyne from $150K
- CDC fast-track approval (10–15 business days)
- 350–700m² blocks — most qualify for 60m² granny flat
- Drummoyne zoned R2 Low / R3 Medium / R4 (Rhodes/Concord West)
- Fixed-price contract — design to handover
- M–H — engineered slab included
- Rental yield $550–$850/week in Drummoyne
- Free site assessment — near Drummoyne ferry / Lilyfield Light Rail (across bridge) station
Reviewed by Oliver Alameri
Licensed Builder (NSW 487805C) · Master of Property Development · PhD Student · Building across Western Sydney since 2010
Depends on the block
Drummoyne mixes cottages, heritage and harbourside apartments on 350 to 700m² blocks — the larger freestanding lots clear the 450m² Housing SEPP threshold, while the tighter and strata blocks often can't.
The survey is the honest first step, and the ferry makes a studio genuinely lettable.
Heritage and shale
Heritage Conservation Areas including parts of the Lyons Road peninsula can push a secondary dwelling to a full DA.
The Wianamatta Shale grading M to H means a stiffened-raft slab engineered off a geotech, and older stock can carry fibro.
Granny flat builder in Drummoyne — key facts
- Suburb
- Drummoyne, NSW 2047
- Council / LGA
- City of Canada Bay Council (City of Canada Bay)
- Primary zoning
- R2 Low
- Typical lot size
- 350–700m²
- Soil class
- M–H
- Median house price
- $2.5M–$6M
- Home era
- 1900s–1940s + apartments
- 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)
Want a real number for YOUR block — not a generic estimate?
Free site assessment, fixed-price contract, line-itemised quote within 48 hours. No high-pressure sales — just a real builder talking real numbers.
Cost Guide
| Item | Estimated Range |
|---|---|
| Studio (35m²) | $160,000 – $200,000 |
| 1-bedroom (40–45m²) | $190,000 – $240,000 |
| 2-bedroom (55m²) | $220,000 – $270,000 |
| Full 60m² maximum | $240,000 – $290,000 |
| Separate meter install | $3,000 – $7,000 |
| Landscaping and path tie-in | $3,000 – $13,000 |
Prices are indicative for Western Sydney (2025). Actual costs depend on site, specifications, and approvals.
How It Works
From First Call to Final Key
Everything that has to be right before we touch the ground. Assessment is the most important hour you'll spend on the project. Get the position, orientation, and access right and the build runs clean. Get them wrong and you're chasing certifier RFIs for months. Buildana checks every constraint before recommending a position. We design your granny flat to maximise the 60m² allowance within City of Canada Bay Council's setback and POS requirements. Floor plan, elevations, and 3D render provided. Studio, 1-bed, or 2-bed configurations available.
⏱The Drummoyne construction phase. Fixed price, programmed, supervised. CDC pathway exists specifically for compliant granny flats — use it. No neighbour notification, no City of Canada Bay Council planner queue, no committee politics. Certifier checks the design against the code; if it complies, it approves. 10–15 business days, every time. Fixed-price build: slab (Class M–H engineered), frame, roof, fit-out, connections. 10–16 weeks depending on size. Minimal disruption to your existing home.
⏱The job isn't done when the site's clean; it's done when you have keys, certificates and warranties. Walk through your finished granny flat, collect keys. Occupation Certificate, 6-year structural warranty, and maintenance guide provided. List for rent immediately — typical demand in Drummoyne fills vacancies fast.
⏱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
Still got questions? Talk to Oliver directly.
30-min free call — bring your block, your brief, your budget. We'll map out feasibility, timeline, and realistic cost. No sales pitch.
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
Headquartered in Western Sydney's Fairfield. Active across all 28 metropolitan Sydney LGAs — from Penrith to the Eastern Suburbs, the Hills to the Sutherland Shire.
Last updated: 1 July 2025
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