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I would agree but allow for 2 homes mostly due to issues of inheritance, or a specific carveout for inherited primary residencies. My aunt and uncle had major issues when her parents died selling their homes due to identity theft and probably fraud debts. Btw her parents were single and 20 years divorced ie homes.
We need more supply of housing AND we need to address housing being seen as speculation, particularly low-occupancy/single family. Don't get me wrong, there will always be a need for a rental market, but we shouldn't have corporations/LLCs buying up single-family/duplex/3-level units en masse and basically setting the market. 
My way too simple idea is a 1+1 - every tax filing individual or household gets a their primary and one additional (vacation, rental, etc) at a favorable tax rate. Beyond that, make it not worth it to just hold properties.