Nilüfer is the modern residential district and the one most new-build sells into; the historic core around the Grand Mosque and Cumalıkızık is heritage-constrained. Industrial employment, not tourism, is the demand engine.
The high-speed ferry across the Marmara puts Istanbul within reach for some workers, which supports a real spillover demand — and exposes Bursa to Istanbul’s cycle.
The city sits in an active seismic zone. Code year, soil conditions on the alluvial plain and any transformation status are the same first questions as in İzmir.