I agree. For the first time in quite awhile - albeit with purchasing restrictions - it feels like housing supply doesn't vanish the split-second it goes up. With the addition of two additional districts for 50% more housing in total - Ishgard and a TBD end-of-4.0 location - we'd probably be in fairly healthy shape for a change.
PS - additional housing should come at the end of 4.0, NOT at the start of 5.0. That way longer-term, more stable players have first dibs.