While I was considering buying in WB, WBE, or SGE I did a quick calculation of what these costs might run up to over a 15 year period (assuming that's the duration of the Mello-Roos but I might be mistaken)
If you assume HOA monthly cost of $300, 0.8% yearly assessment for M-R, then for a $500,000 townhome (which is what I'm looking at) that comes out to $7,600 per year. Over 15 years, assuming no change in HOA or assessment, that's $114,000.
Say you invested that amount modestly and were able to average just a yearly return of 4%, you'd have about $150,000. Keep it in another 10 years and the amount doubles. That could be a pretty healthy chunk of cash for retirement.
If you assume HOA monthly cost of $300, 0.8% yearly assessment for M-R, then for a $500,000 townhome (which is what I'm looking at) that comes out to $7,600 per year. Over 15 years, assuming no change in HOA or assessment, that's $114,000.
Say you invested that amount modestly and were able to average just a yearly return of 4%, you'd have about $150,000. Keep it in another 10 years and the amount doubles. That could be a pretty healthy chunk of cash for retirement.