I'm going to counter the "math" in this thread
Let's take the example of Nick eg:
"Nick Merz knows how tough it can be. He’s a 41-year-old product designer at Apple Inc. whose wife also works there, and says they couldn’t figure out if they could afford to own a place anywhere near the company’s offices in Cupertino, where the median value is $1.8 million."
Glassdoor check for sr product designer = base of $157,000 to a max of $200,000.
With 7 years figure he's at $180,000.
Figure his wife is in another $100,000 territory as a co-apple employee.
So maybe they're at $280,000.
With a 20% downpayment they can "afford" $1,931,000 of house (2)
Why?
Because interest rates are insanely low.
But problem for nick and others is that lenders want a 20% down payment because that gets skin in the game.
On that $1.931 house that's $386,200 which is damn near impossible to cobble together after dropping crazy SF rents for a decade (or two).
My guess is that the bankers are using significant stock options as a swap or partial collateral for that down payment.
That's a bet I would take eg:
- You've got a guy with a 7 year track record at the most valuable company in the world + his wife there too which is solid income criteria.
- You've got him with real skin in his game - his life savings which just happens to be in apple stock and probably will always be worth more than zero, and likely enough to continue working for even in a downturn.
- Even if the house drops in value when interest rates go up (which is the most common prediction from mortgage bankers I know) Nick needs a place to live by Apple, is invested in his house, and is as likely as anybody to continue paying a mortgage on an asset that technically is worth less than he paid, but because it's tied to a monthly payment he can "afford", will stay on for the long haul.
(1) https://www.glassdoor.com/Salary/Apple-Senior-Product-Design...
(2) https://www.zillow.com/mortgage-calculator/house-affordabili...