New Build Plumbing in a canal premium suburb like Hollywell
Canal and waterfront premium new builds in Mermaid Waters, Clear Island Waters, Paradise Point, Runaway Bay, Biggera Waters and Hollywell are the highest-spec new-home plumbing work on the Gold Coast outside of full hinterland estates. The fitout brief is premium across every wet area, brass and matte black tapware on the high-spec lines, freestanding baths, full home theatre powder rooms, dedicated outdoor entertaining plumbing, pontoon fresh-water taps, pool top-up lines, irrigation tied to the water service. Internal plumbing is straightforward (council mains everywhere), but the outdoor scope expands significantly versus inland-suburban equivalent, and client expectations on finish quality and brand spec are well above average. We do plenty of this work and have the supplier relationships for the premium brands.
New Build Plumbing across Hollywell
Hollywell plumbers covering the canal and water-fronting homes off Cabana Boulevard and Greene Street, plus the apartment buildings along the Broadwater. The original 1970s-80s canal-estate housing here is now 40-50 years old, with copper service lines reaching the typical pinhole-leak window, and many homes are being substantially renovated rather than replaced. The Hollywell Park and Pine Ridge Road precinct draws families to Biggera Waters State School and Pine Ridge State High catchments.
What we typically see in Hollywell specifically
Premium canal-front housing means premium fitouts, bathroom and ensuite renovations are common with high-end tapware and freestanding baths. Outdoor plumbing for pools, pontoons and irrigation is steady, and salt-air corrosion on pontoon hose taps and brass aerators is a frequent service. Apartment buildings need typical strata work, shower trays, mixers, isolated hot water units. The 40+ year old original copper service lines on Cabana Boulevard are well into the pinhole-leak window, we re-pipe sections in PEX during bathroom refits. High water table on the canal lots means stormwater pump pits regularly need clearing after summer storms.
How the new build plumbing job runs in Hollywell
The full plumbing scope on a typical canal-front new build:
- Pre-slab drainage and through-slab penetrations, larger homes with more wet areas, often 3-4 bathrooms plus powder room plus kitchen plus laundry plus outdoor kitchen.
- Sewer connection to council main (universal in canal suburbs).
- Water service from meter with pressure-limiting valve, isolation valves at every wet area plus separate isolators for the outdoor scope.
- Gas rough-in (natural gas universal in canal areas), cooktop, hot water, BBQ, pool heater, often outdoor fireplace or fire pit, gas heater for the main living area.
- Hot and cold rough-in to every internal wet area with premium isolation and manifolds.
- Hot water system, often gas continuous flow plus a secondary heat pump or solar for the pool and outdoor kitchen. Canal homes use significant hot water and the redundancy is worth specifying.
- Premium tapware fit-off, Phoenix Vivid, Sussex Voda, Astra Walker, Gareth Ashton, often with bespoke specifications across the home (different brassware in main vs powder vs ensuite).
- Outdoor entertaining scope: pontoon fresh-water tap (with stainless or marine-grade fittings), pool top-up auto-fill line, outdoor kitchen sink and dishwasher, outdoor shower, irrigation tied to mains, occasional outdoor bath spout.
- Final compliance pack, QBCC Form 4, gas compliance, hydrostatic test, HWU warranty, as-built drawings, premium documentation pack typical for high-spec builds.
What is genuinely different about canal-front new builds:
- Outdoor scope is 30-50% of the plumbing job. Pontoon water, pool top-up, irrigation, outdoor kitchen, outdoor shower, occasional outdoor bath. All add up to a significant share of the total spec versus standard inland where outdoor is usually one hose tap and one irrigation line.
- Pontoon fresh-water tap, marine-grade fittings. Brackish canal exposure plus saltwater spray from the boats means standard chrome-plated brass fails fast on the pontoon. Marine brass or 316 stainless, with the supply line properly bedded against UV exposure.
- Pool top-up auto-fill, we run a dedicated cold water supply to a pool top-up valve with backflow prevention. Optional float-controlled auto-top-up, popular spec.
- Premium brassware spec. Phoenix Vivid Brushed Brass, Sussex Voda, Astra Walker, Gareth Ashton across the home. Sometimes with bespoke spec sheets where each bathroom has different tapware to differentiate the rooms.
- Client expectations on finish are 2-3x inland-suburban. Centres need to be exact, alignment needs to be perfect, every detail visible.
Working with the builder and designer: canal-front builds usually involve a custom builder and often a separate interior designer specifying tapware and fittings. We coordinate with both and we will push back at quote stage if the specified fitting will not work in the proposed location.
Pricing for new build plumbing in Hollywell
Realistic 2026 ranges for a canal / waterfront premium new build, slab-to-handover plumbing only:
- Mid-tier custom canal home (4-bed, 3 bath, premium fittings): $32,000-48,000
- Premium canal home (5-bed, 4 bath, powder, full outdoor scope, gas heating throughout): $48,000-78,000
- Luxury waterfront home (Astra Walker / Gareth Ashton brassware throughout, freestanding baths, full outdoor kitchen, pool heater, pontoon water): $78,000-140,000+
- Pontoon water supply (marine brass / 316 stainless): $1,800-3,500
- Pool top-up auto-fill with backflow prevention: $1,200-2,400
- Outdoor kitchen plumbing (sink, dishwasher, hot and cold supply): $2,400-4,800
Canal new builds run at premium pricing because of higher spec, more outdoor scope and higher client expectations on finish. Quoting is line-item detailed so you can see every part of the spec.
Why Hollywell homes call Hills Plumbing & Gas
- Local crew with 13+ years experience, we have worked across most of Hollywell and know what to expect under the slab
- QBCC licensed for plumbing and gas, fully insured, gas jobs come with a compliance certificate
- Price locked in writing before we start, scope changes only re-quoted if you ask
- Phone rings to me directly after-hours, not a callback queue or message bank
- Every job comes with a workmanship guarantee on paper, not just a handshake
Need a new build plumbing in Hollywell?
We will come out, see the job, and put a fixed price in writing.
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