Granny Flat Builder Matraville — Approval in 10 Days, Finished in 14 Weeks
Matraville 2036 secondary dwellings via the NSW Affordable Rental Housing SEPP. CDC fast-track (10–15 days), construction in 14–20 weeks. Free site check.
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A granny flat in Matraville 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, Randwick City Council approval and fixed-price construction.
Granny Flat Builder in Matraville
A granny flat builder in Matraville works with an inland suburb in the southern Randwick LGA — post-war fibro and brick with some Federation pockets on 500 to 700m² blocks. They clear the 450m² Housing SEPP threshold comfortably, so a 60m² secondary dwelling is achievable on most, and with limited heritage stock the fast CDC path is often open.
The economics work: Matraville is an affordable mid-tier suburb in the LGA where rents hold up, so a studio adds solid yield without the coastal or harbour price tags. It's a straightforward build on most blocks.
The ground is sandstone, so the slab is conventional and engineered off a geotech. The post-war fibro stock means asbestos is likely in the original home, so a licensed strip-out leads where any demolition is involved.
We build fixed-price, licence HBL 487805C. Soil and asbestos scoped first.
Buildana manages the full granny flat process in Matraville — 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 Matraville from $150K
- CDC fast-track approval (10–15 business days)
- 500–700m² blocks — most qualify for 60m² granny flat
- Matraville zoned R2 Low / R3 Medium (Coogee/Maroubra/Kingsford R4 spines)
- Fixed-price contract — design to handover
- M — engineered slab included
- Rental yield $650–$1,000/week in Matraville
- Free site assessment — near Light Rail Kingsford (5 km) station
Reviewed by Oliver Alameri
Licensed Builder (NSW 487805C) · Master of Property Development · PhD Student · Building across Western Sydney since 2010
Straightforward and affordable
Matraville's 500 to 700m² blocks clear the 450m² Housing SEPP threshold comfortably, so a 60m² secondary dwelling is achievable on most.
With limited heritage stock, the fast CDC path is often open, making it a straightforward build.
Sandstone and fibro
The sandstone ground keeps the slab conventional off a geotech.
The post-war fibro stock means asbestos is likely in the original home, so a licensed strip-out leads where demolition is involved.
Granny flat builder in Matraville — key facts
- Suburb
- Matraville, NSW 2036
- Council / LGA
- Randwick City Council (Randwick)
- Primary zoning
- R2 Low
- Typical lot size
- 500–700m²
- Soil class
- M
- Median house price
- $1.7M–$2.6M
- 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)
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 |
|---|---|
| Attached granny flat | $150,000 – $210,000 |
| Detached granny flat | $180,000 – $250,000 |
| Above-garage granny flat | $220,000 – $290,000 |
| Premium detached (upgraded finishes) | $250,000 – $300,000 |
Prices are indicative for Western Sydney (2025). Actual costs depend on site, specifications, and approvals.
How It Works
From First Call to Final Key
Free on-site assessment of your Matraville property. We measure setbacks, check existing services, assess access, and confirm your 500–700m² block meets Randwick City Council's requirements for a secondary dwelling.
⏱60m² sounds tight on paper but designs well — high ceilings, good cross-ventilation, smart storage, and proper bedroom proportions make a 2-bed feel generous. We design for daily liveability, not just floor plan compliance.
⏱CDC fast-track through a private certifier — typically approved in 10–15 business days. Matraville is zoned R2 Low. Construction Certificate issued before works start.
⏱Your granny flat is built from slab to keys in a single programme. Engineered slab for Class M soil, frame, lock-up, fit-out, painting, flooring, and external works. Quality inspections at every stage.
⏱Defect-free inspection means we don't hand over a list to chase — every snag is fixed before keys move. Final clean, electrical and plumbing tested, smoke alarms certified, BASIX commissioning verified. The unit is rental-ready, not project-paperwork-ready.
⏱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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Free site assessment for Matraville 2036. We'll check your block, recommend the best design, and provide a fixed-price quote.
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Other Buildana services in Matraville
Costs, approval pathway and fixed-price contract detail for every other build type we deliver in Matraville 2036. Randwick City Council regulations and local controls are covered on each page.