Exterior cleaning in Bayview

Pittwater waterfront estates on Pittwater Road with jetties and boat sheds, large hillside homes on Cabbage Tree Road and Bayview Heights with sandstone terraces, pools and tennis courts under spotted gum canopy. Most of what we clean here dates from 1960s to 2000s with substantial estate rebuilds, on steep Hawkesbury sandstone slopes falling north to Pittwater, heavily treed.

We work around Bayview Golf Club, Rowland Reserve and the Pittwater foreshore, Bayview Yacht Racing Association and Cabbage Tree Road climb to Bayview Heights, on streets such as Pittwater Road, Cabbage Tree Road, Minkara Road, Kananook Avenue and Bayview Heights Road. The defining exterior problem is tannin and leaf-litter staining on sandstone and concrete, moss and lichen on long stone stairs and tennis courts, green film on timber decks and jetties, and mould under deep eaves.

The western, Pittwater-facing slopes from Church Point to Palm Beach are sheltered from the surf but sit under angophora and spotted gum canopy on Hawkesbury sandstone. Leaf litter, tannin, shade and humidity drive the staining here, and most homes are on steep blocks with timber decks, sandstone walls and long sets of stone steps.

Field note from Bayview. Bayview's sandstone terraces sit under spotted gums that drop leaf and bark year-round; the stone goes black with lichen rather than salt, and the fix is a biocide dwell and brushing, not pressure, or the soft stone powders. Nathan G, Founder

Planning and site constraints we check in Bayview:

• Bushfire-prone land across the Bayview Heights slopes
• Pittwater foreshore and estuary protection
• Heavy canopy with tree preservation controls

Run-off. Anything washed off a Bayview property ends up in Pittwater estuary unless it is stopped at the kerb. Northern Beaches Council enforces the NSW EPA rule that wash water, detergent and sediment stay out of stormwater, so we bund drains, capture run-off and vacuum-recover on sealed or commercial sites. More in our stormwater guide.