- Incredibly low liquidity—takes months of effort to buy or sell
- Very complex to buy/sell (usually requires lawyers, lots of inspections, documentation, etc)
- High fees to both buy AND sell it
- It's taxed every year, regardless of whether you actually earn any money on it (aka: sell it)
- It's constantly falling apart, and requiring upkeep maintenance
- It's completely undiversified: subject to not only one country, one state, one city, one neighborhood, but a single tiny plot of land at one specific location that could be hit by any sort of natural disaster, get bad neighbors, have the local economy collapse, etc. Its pool of potential buyers is also limited to this very tiny location.
- Returns are relatively low, roughly in-line with inflation
- It's almost always leveraged (often good, but that cuts both ways, and you have to pay the interest on it regardless of what happens)
Sounds like a wonderful deal, eh?