An information-only vetting guide for tilers working on Preston period homes. Tiling in Preston wet-area renovations must integrate with AS 3740 waterproofing (usually laid by a licensed waterproofer, then tiled over). Older Preston homes typically require substrate work - fibre-cement sheet over suspended timber sub-floors, or resurfacing of undulating cement bed. Good tilers work closely with the waterproofer and refuse to tile within the 72-hour cure window. BuildPilot is not yet matching builders in Preston - this is a curator's checklist while VIC matching rolls out in 2026.

By George Giannakakis · B.Arch.Studies · M.Arch (UniSA) · RLA300580
Last reviewed: · How we research
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Predominantly inter-war Cal-bung, weatherboard and post-war brick veneer. Notable early-20th-century workers' housing near High Street corridor. Growing warehouse-to-residential conversions post-2015.
Approximately 15-25% under Heritage Overlay - concentrated in specific precincts (Preston South, near High Street). Neighbourhood Character Overlay applies more broadly. Darebin planning permit lead time: 3-6 months for standard renovations, 5-9 months in HO precincts.
Median residential lot 450-600m². Narrower 8-10m frontage on grid streets. Redevelopment lots 300-450m² common in townhouse zones.
Tilers do not require a VBA licence in Victoria, but the waterproofing hand-off from waterproofer to tiler is where 80% of bathroom warranty failures start. Insist on: (1) written waterproofing certificate before tiling starts, (2) 72-hour minimum cure time, (3) photographic evidence of the flood test, (4) tiler working with the same waterproofer's membrane product. Never accept "we'll waterproof and tile in the same visit".
Standard 300x600 ceramic wet-wall + 300x300 non-slip floor: $6k-$9k. Large-format 600x1200 porcelain: $10k-$14k. Natural stone (marble, travertine, limestone): $12k-$20k with sealing. Feature mosaic strips add $80-$200 per lineal metre.
Approximately 15-25% under Heritage Overlay - concentrated in specific precincts (Preston South, near High Street) That means most external work (extensions, window relocations, front-elevation changes, roof-form changes) triggers a Planning Permit before Building Permit. Internal-only work often only needs a Building Permit. Check Darebin City Council's heritage assessment guidance or a title search on VicPlan (mapshare.vic.gov.au) before you commission drawings.
Three checks: (1) Tiling is not a licensed trade in Victoria - instead verify the tiler works under a licensed waterproofer and never lays tile inside the 72-hour waterproofing cure window; (2) Public liability insurance (minimum $10m) plus AS 3958.1 tile-fixing certification if available (voluntary industry standard); (3) References from 3 completed bathrooms in the last 12 months in the local area.
10-20% above Melbourne median trade rates - increasing as inner-north demand pushes prices up. Contributing factors: heritage-detail skill premium, tighter site access on established streets, specialist trade selection (heritage plaster, cast iron, leadlight, sympathetic joinery), and premium finish-level expectation on Preston projects. Trade rates in Preston track closer to inner-Melbourne premium rates than to greenfield growth-corridor rates.
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Find my Melbourne builderDisclaimer: Pricing ranges are Mar 2026 Melbourne market observations and indicative only. Actual cost depends on site conditions, access and finish level. BuildPilot is an independent home-build CoPilot and does not build or supply. Always obtain three fixed-price quotes on identical inclusions.
Dual occupancies and townhouse rows replacing 1950s-60s veneers under ResCode, plus single-block knockdown rebuilds.
Blocks: 450-650m². Rebuild pressure: high. Apartments around High Street and the market, townhouses everywhere else. Californian bungalows going fast where no overlay protects them.
Heavy grey and black clay over basalt across Melbourne's west and north.
Indicative 2026 ranges, not quotes. All 66 items
The leaking shower: The membrane under the shower tiles has failed and water is going into the wall and floor instead of the drain. It is the most common hidden repair in houses built from 1985 to 2010.
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