AdvertisementNationalNSWPlanning Opinion One unit block, two different entrances: The problem with ‘apartment apartheid’ Megan Gorrey Sydney editor January 29, 2026 — 4:00amJanuary 29, 2026 — 4:00am Save You have reached your maximum number of saved items. Got it Share A A ABehind two different doors in a proposed Mosman apartment block will lie two different realities. Tenants paying below-market rent for 10 affordable housing units will enter via another. Some developers and community housing providers (CHPs), which manage the affordable housing units in mixed-tenure dwellings, can argue that separating the affordable housing units makes it significantly easier to manage the dwellings and ensures they don’t foot the bills for expensive amenities or maintenance fees. The Mosman proposal leverages the state government’s infill affordable housing incentives, which give developers extra height and floor space if they include affordable housing for at least 15 years.