Rochdale68,

We can look at this from 2 vantage points.

First, the one you by implication raise.  The real estate bubble centred in both Greater Vancouver and Greater Toronto divides people by self-interest into those who have owned homes for around 5 or more years   (i.e. are sitting on a major paper profit) and those who don't (i.e. don't share in this bonanza and face steep costs if they want to purchase).  Clearly, as you say, NDP supporters (like supporters of each of the Parties) fall into both camps.

Second, the responsibilities of Provincial Governments (principally BC's & Ontario's) & the Federal Government and its agencies to intervene where necessary to prevent dangerous real estate, consumer debt and financial institution instability arising through real estate market bubbles.  It was to this that my comment was addressed (I clearly hold the BC Liberals culpable on this score for the inadequacy and politically partisan nature of their response).