Home Renovation Ermington — Design, Selections, Build, Certification
Complete renovation service in Ermington 2115: scope, design, selections, asbestos assessment, City of Parramatta Council approval where required, structural works, fit-out, and final certification.
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A home renovation in Ermington costs $100,000–$500,000+. Kitchen from $30K, bathroom from $20K, full renovation from $150K. Buildana manages design, City of Parramatta Council approvals (where required), and construction under one fixed-price contract.
Home Renovation Builder in Ermington
The post-war brick homes of Ermington were built for a Sydney that no longer exists. Small kitchens, one bathroom, a garage nobody's car fits in. Renovation is how they catch up. Ermington's 1950s to 1970s stock on 450 to 700m² blocks takes the update well. Solid double-brick or brick veneer, simple rooflines, floor plans that open up without heroic structural work. The riverside end needs one extra check. Class P or E alluvial soil near the Parramatta River means footings for any addition get engineered, not assumed.
Timing favours the work. The light rail runs through neighbouring Rydalmere, the old Defence site is being master-planned into something new, and the $1.4M to $2.0M median has room to reward a renovated house. Wiring from the era is usually original and due, and so is the stormwater. Doing everything in one program beats three separate disruptions.
What I would check first on an Ermington home: whether it is near the river with alluvial soil, the age of the wiring and stormwater, and where the plan opens up. Those set the sequence.
We renovate these homes fixed-price, licence HBL 487805C. Request a scope and we will sequence it properly.
Buildana manages the complete home renovation process in Ermington — from initial consultation and design through to approvals (where required) and fixed-price construction to handover. Your home, modernised.
Not sure whether to renovate or rebuild? Use our Renovation vs KDR Calculator or read the renovation vs knockdown rebuild comparison.
- Home renovations in Ermington from $100K
- City of Parramatta Council approvals managed (where required)
- Kitchen, bathroom, and full-home renovations
- 1950s–1970s + 2010s+ apartments-era homes — renovation specialists
- Asbestos assessment and removal included
- Staged renovation plans to minimise disruption
- 6-year structural warranty on structural work
- Free consultation — near Bus to Rydalmere (Parramatta Light Rail, 2 km) station
Reviewed by Oliver Alameri
Licensed Builder (NSW 487805C) · Master of Property Development · PhD Student · Building across Western Sydney since 2010
Plans that open without heroics
Ermington's 1950s to 1970s stock takes the update well: solid double-brick or brick veneer, simple rooflines, and floor plans that open up without heroic structural work. The small kitchens and single bathrooms the era built are exactly what a renovation fixes.
On 450 to 700m² blocks there is room to open the living and push it toward the yard. The improvement is straightforward, which keeps the budget in the finishes.
The riverside soil check
The riverside end needs one more check. Class P or E alluvial soil near the Parramatta River means footings for any addition are engineered, not assumed. Skip that and an addition can move on you.
The era's wiring and stormwater are usually original and due, so we do them in the same program rather than as three separate disruptions. Send us the address and we will check the soil and sequence the work.
Home renovation builder in Ermington — key facts
- Suburb
- Ermington, NSW 2115
- Council / LGA
- City of Parramatta Council (City of Parramatta)
- Primary zoning
- R2 Low
- Typical lot size
- 450–700m²
- Soil class
- M
- Median house price
- $1.4M–$2.0M
- Home era
- 1950s–1970s + 2010s+ apartments
- Typical price range
- $30,000 – $500,000+
- Typical timeline
- 3–8 months depending on scope
- Approval pathway
- Exempt development for cosmetic, CDC/DA for structural
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 |
|---|---|
| Pre-sale refresh (Ermington median lift) | $30,000 – $100,000 |
| Post-purchase renovation (bringing up to liveable) | $80,000 – $250,000 |
| Modernising a tired kitchen/bathroom | $50,000 – $130,000 |
| 1950s–1970s + 2010s+ apartments home — full liveability upgrade | $200,000 – $450,000 |
| Rental-prep renovation (neutral spec) | $40,000 – $110,000 |
Prices are indicative for Western Sydney (2025). Actual costs depend on site, specifications, and approvals.
How It Works
From First Call to Final Key
We bring our trade leads (electrical, plumbing, structural) on the first visit when scope warrants it. They check what's behind the walls and the floor, which is where the real cost variation sits.
⏱We design the renovation around how you use your home — kitchen layout, bathroom placement, storage, lighting, and flow between rooms. Material and colour selections with our design consultant.
⏱The approval-or-not question hinges on whether walls move, openings change in external walls, wet areas relocate, or load-bearing structure is altered. Buildana checks the scope against City of Parramatta Council's exempt and complying development tests on day one — no late-stage approval surprises.
⏱Renovation works completed room by room where possible — kitchen, bathrooms, living areas. Staged approach minimises disruption.
⏱Renovation complete — final clean, defect inspection, and handover. Warranty covers all work (6-year structural, 2-year non-structural).
⏱Our Team
Oliver Alameri
Founder / Director / Builder · MPropDev · PhD Student
Ahmad Alameri
Accounts Manager
Claire Wendell
Project Manager
Estimate Your Build Cost
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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
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Last updated: 1 April 2026
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Other Buildana services in Ermington
Costs, approval pathway and fixed-price contract detail for every other build type we deliver in Ermington 2115. City of Parramatta Council regulations and local controls are covered on each page.