The income they use is a 2 year average and you cannot write off a ton of deductions.

That is how AC can make a house 76d when it is 116d outside.B) Yes, when the average global climate temps rise, it will be more difficult to cool the average home....and conversely, when the global temps drop (which they do in a cyclic manner over the millenia) future AC systems will have an easier time of it :-)

But at a glance I noticed people average around 10% of total home price as far as annual gross income, so a $500k home is grossing about $50k a year. 

The duplexes we have built thus far average around $120 sq ft.

Also, average per square foot isn't always the way to figure ARV Did you work with any real estate professionals (agents, lenders, etc.) that you'd recommend to others?

Trying to figure out how to get my batting average up....lol.

We had a huge downward revision to the BLS jobs growth figures, the Fed minutes explicitly said that a rate cut on Sept 18 was likely, and average mortgage rates moved below 6.5% (and are now 1% lower than they were a year ago).July housing starts disappoint.

Aloha,I’m looking for some feedback on some annual historical averages on Oahu.

Interest Rates have dropped slightly and are currently sitting at 6.49% on average for a conventional loan.  

If you discover the bill is higher than average, then you can investigate what's making it so high.