Nundah reads as an apartment suburb, and by dwelling count it is one: 60.5% of occupied dwellings are flats or apartments, against 12.5% across Queensland and 14.2% nationally, while separate houses sit at 23.5% against 74.8% for the state. What that share hides is the size of the base. Apply the same arithmetic as above to 6,257 occupied dwellings and the small share still resolves to somewhere around 1,470 houses — approximate, because the census percentages are rounded to one decimal place and do not quite sum to 100.
Brisbane City Council's adopted Nundah district neighbourhood plan code describes a mix of low density and low-medium density housing as the district's dominant land use, with medium density housing concentrated close to major transport nodes — it names the Toombul, Nundah, Northgate and Virginia railway stations and the Toombul-Nundah major centre. Two cautions on that. It is a statement about land use and adopted planning intent, not a count of what is built, and the plan district is wider than the suburb boundary the census figures use. Read alongside the census, it still tells a house owner something practical: the concentration sits around the stations and the centre.
The ownership picture holds up too. 43.0% of Nundah's occupied dwellings are owner-occupied — 14.8% owned outright plus 28.2% carrying a mortgage — on a median weekly household income of $1,769. Renting is the majority position at 54.8%, against 33.1% for Queensland. But an owner living in a Nundah house belongs to a substantial group, not to a handful of holdouts, and they are the people who can decide to have a roof cleaned, re-pointed, repaired and re-coated.
If you live in an apartment or a unit, the position is different. On the same arithmetic, roughly 3,785 of Nundah's occupied dwellings are flats or apartments. A roof restoration is not something an individual apartment resident commissions: the roof over an apartment building covers the whole building rather than one home inside it, so it is whoever owns the building — the owners collectively where there is more than one, or the manager acting for them — who commissions work on it. One thing can be said with attribution: on its own Nundah roof cleaning page, the business publishes that it coordinates with body corporates for townhouse complexes, manages cleans on multi-unit complexes, and carries high-reach equipment for buildings from low-set cottages to multi-storey homes. That is roof cleaning, and the Nundah roof cleaning page is where it sits. A full restoration on a multi-unit building is a different question, and nothing here answers it.