On a $100k salary in Auckland, you can afford a home around $380k-$420k with a 10% deposit. Banks may approve more, but real affordability means balancing mortgage payments with living costs, deposits, and hidden fees.
House Price Income Ratio: What It Really Means for Homebuyers
When people talk about house price income ratio, the comparison between average home prices and typical household earnings in a region. It's not just a number—it's the real test of whether you can actually afford to buy a home where you live. If homes cost six times your salary, that’s a red flag. If they cost three times? You might be in a good spot. This ratio doesn’t care if you have a 750 credit score or a 10% down payment. It just asks: does your paycheck stand a chance against the price tag?
Many first-time buyers fixate on credit scores or down payments, but the house price income ratio is what banks use behind the scenes to decide if you’re a safe bet. In places like London or Auckland, you might need to earn over £100,000 just to qualify for a £500,000 home. In smaller towns, £50,000 might get you the same house. That’s not magic—that’s the house price income ratio at work. And it’s why someone earning £60,000 in Manchester can buy what someone earning £80,000 can’t in Bristol.
This ratio also explains why shared ownership and government schemes exist. When the ratio climbs past 6 or 7, regular salaries can’t keep up. That’s when programs like FHA loans or first-time buyer grants step in—not because you’re poor, but because the market is out of balance. The mortgage eligibility rules you hear about? They’re built on this ratio. Your income isn’t just a number on a form—it’s the anchor holding your homebuying dream steady.
You’ll see this in the posts below: how much you need to earn for a $250,000 mortgage, why a $300k house demands more than a good credit score, and how first-time buyers in Ohio or Virginia are fighting the same math. The property market doesn’t lie. It doesn’t care if you’ve saved for years or got help from family. It just compares your pay to the price of a house—and if the gap is too wide, you’re not approved. That’s why understanding this ratio isn’t optional. It’s your first real filter for what’s possible.