About Tranmere
Hallett Avenue's the big story in Tranmere right now — Council's got 200 metres of new stormwater pipe going in to fix the flooding that's plagued that stretch for years. That kind of civil work means SA Water's relocating existing services where they clash with the new drainage, so if you're on Hallett or the surrounding streets, expect some pressure fluctuations and the odd discoloured water event while they sort the connections. May's already dropped 29mm across two decent rain events early in the month, and on reactive clay soils like Tranmere's got, that moisture swing puts stress on old pipe joints — especially the earthenware sewers running under the 60s and 70s builds. The Poets Corner character area's protected from subdivision, which means those larger blocks still have original plumbing runs that haven't been touched since installation. If you're hearing gurgling from floor wastes or noticing slow drainage after the rain, don't wait for it to back up into the laundry. Call us any hour — we'll get a plumber out who knows what's under these streets.
Campbelltown City Council notes
“Major stormwater drainage upgrade on Hallett Avenue — approximately 200 metres of new underground stormwater pipes to mitigate local flooding, civil construction tenders closed September 2025”
Campbelltown City Council
Active civil works mean ground disturbance, service relocations, and temporary pressure issues for nearby properties — plus any old earthenware or clay pipes in the vicinity are at higher risk of joint displacement from vibration and soil movement.
“SA Water actively involved in Hallett Avenue stormwater project to relocate existing water services that clash with the new drainage infrastructure”
Campbelltown City Council
Service relocations can cause pressure fluctuations and sediment disturbance in the local water mains — residents near the works may see discoloured water or temporary drops in pressure during connection changeovers.
“Draft Local Housing Strategy endorsed for public consultation (Tier 2 and Tier 3, 45 day consultation period)”
Campbelltown City Council
More infill development pressure across Campbelltown means ageing sewer and water mains will carry increased load — existing infrastructure in established streets like Tranmere's will be working harder as new dwellings connect.
Tranmere profile
Campbelltown City Council covers established eastern Adelaide foothill suburbs including Rostrevor, Magill, Newton, Athelstone, Paradise, Hectorville and Tranmere. Housing stock is predominantly older post-war detached dwellings (1950s–1970s) with significant Italian and Greek migrant heritage, alongside increasing infill medium-density redevelopment. The UniSA Magill site indicates potential for new master-planned residential development in coming years. Campbelltown is an established inner-eastern Adelaide council with ageing housing stock and infrastructure, making it a strong market for emergency plumbing (older galvanised and earthenware pipes), electrical (older switchboards and wiring), and roofing trades (tile roofs from mid-20th century). The council area is in the foothills near the River Torrens gorge, with stormwater and drainage challenges during heavy rainfall. Ongoing infill development and the upcoming UniSA Magill redevelopment will drive sustained trade demand.
Scott Street's the one that cops it worst — council's own records show severe pavement cracking from the reactive clay, and if the road's moving, so are the pipes underneath. The 1960s brick veneers along Tennyson Avenue and the streets feeding into Poets Corner still run original earthenware sewers, and those joints have had 60 years of seasonal clay heave working on them. Hallett Avenue's always been the low point for stormwater, which is why council's finally putting in proper drainage — but until that's done, heavy rain still pools and overloads the old system. The newer infill builds scattered through the suburb are on PVC and won't give you the same grief, but they're connecting to the same ageing mains as everyone else.
When calls come in: Most calls from Tranmere come early morning or early evening — people discover blocked drains when they're showering before work, or hot water failures when they get home. Weekend mornings are busy too, when homeowners finally have time to notice the slow drain they've been ignoring all week.