Originally posted by: dullard
Originally posted by: TheSiege
my guess is that it isnt for 30 years as is the case in most 80/20 loans. but i couldnt be for sure, its probably closer to 15 years
Ok, I made it a 15 year loan for that 20% portion. Monthly cost at 8% is $181.57. So, in total you pay $758.48 + $181.57 = $940.06 each month with the fancy route. That is still far off from your $1055 number, so there must be at least one more thing wrong.
Assuming I now have it correct, with these changes, the fancy route is better in all years. However, but it really isn't very significant for most years. If you do stay in the house for 20+ years, then it is significant.
Edit: If you have the house value go up about 2-4% per year, then the two are basically equal. Why? Because you can drop PMI much sooner on the normal route. Here are the comparisons with a 4% yearly house valuation gain:
If positive, fancy is better, if negative normal is better.
[*]Year 1: $565.30
[*]Year 2: $1,100.68
[*]Year 3: $1,602.61
[*]Year 4: $2,067.20
[*]Year 5: $2,490.19
[*]Year 6: $1,966.90
[*]Year 7: $1,392.20
[*]Year 8: $760.45
[*]Year 9: $65.49
[*]Year 10: -$699.45
[*]Year 11: -$1,541.77
[*]Year 12: -$2,469.59
[*]Year 13: -$3,491.75
[*]Year 14: -$4,617.97
[*]Year 15: -$5,858.84
[*]Year 16: -$4,965.37
[*]Year 17: -$4,023.18
[*]Year 18: -$3,030.51
[*]Year 19: -$1,985.59
[*]Year 20: -$886.64
[*]Year 21: $268.16
[*]Year 22: $1,480.62
[*]Year 23: $2,752.54
[*]Year 24: $4,085.76
[*]Year 25: $5,482.07
[*]Year 26: $6,943.24
[*]Year 27: $8,471.03
[*]Year 28: $10,067.13
[*]Year 29: $11,733.20
[*]Year 30: $13,470.82
As you can see, there isn't much difference for the first 24 years. Sometimes the fancy is better, sometimes the normal is better.