I'll play Cap'n Obvious here.
A house, because it's the land we are really talking about, is worth what the market will pay.
You can't add up the cost of paint, canvas and wood to find out what a Picasso is worth.
Not entirely true. Land prices have real constraints that extend beyond dollar value - or what market is willing to pay.
This is particularly pertinent if you see prices being paid for developable land right now. The foreign money is starting to hit the pocket books of the monied local developers.
The newcomers are willing to build at record low profits, or no profit ( see story about local developer building to launder money) paying record high prices for buildable land. This is rubbing the incumbents the wrong way, because they, finally, are being affected by insane land values.
Recent example of this can be found along Cambie street. Due to the up zoning of the corridor new developers were paying 3 million for single family lots that the week before were selling for 1.2. Obviously a component of this increase comes from the increased density potential - but density is limited by;
- community plans
- maximum allowed FSR
- height restrictions
- community amenity contributions, etc.
Even in the most extreme of land lift scenarios the price of that dirt is constrained by those factors. Since land is one of your largest input costs, you need to ensure you pay a price that leaves room for profit when above factors are taken into account. If you search back a couple years when the Cambie up zoning was initiated you will see the outcry by local developers about land prices along Cambie.
Even the city warned the "novice" developers that the prices being paid for potential assemblies would likely not leave any profit from developing, and likely result in losses.
This is something that only happens when someone has other reasons for purchasing land - better to loose 30% of laundered money on a losing development. You now get to keep 70% of this illegal money.
Part 2 of this is where demand for these condominiums is coming from?
By some accounts 25% of Coal Harbour, and other luxury parts of town is sitting empty. Artificial demand, creates artificial land prices.
This is a massive compounding effect, that works insanely against locals trying to make a life of it.