Ratio of House Prices to Income

House Price To Earnings Ratio for FTB

House Price To Earnings Ratio for First Time Buyers

This graph shows the ratio of house prices to Income for first time buyers, source Nationwide data. It is interesting to see how far house price to earnings ratios fell in the mid 1990s. House price to income ratios are still much higher than at the end of the last housing bust.

house price earnings ratio

House Price to Incomes Ratio in 2011

House price to incomes ratios are still relatively high. The fall in house prices has been muted by the scarcity of supply. Real wage growth has also been muted due to slow growth. There is also a large regional disparity with Londoners facing greatest difficulty in getting a mortgage.

hpe

Ratio of House Price to Incomes for Average Workers

  • In 2003 Average household income in England was = £34,197 Average house price = £115,181
    House price to income ratio = 3.36
  • In 2008 Average income was about £38,302 (1) Average house price =£197,000 (BBC)
    Therefore house price to income ratio about 5.1
  • London average house prices 4.8 times income (2006), against 2.6 times in 1970.
  • The South East, where the ratio has climbed to 4.3 times income from 2.7 times 35 years ago, is the second least affordable region.

House Prices and Mortgage Payments

This increase in house prices is reflected in the increased burden of mortgage payments

  • Mortgage interest burden stands at 20% of gross income (up from 11% in 2003) (source Economist)
  • Household debt now exceeds 150% of disposable income (this is another historical high)

Graph Showing Mortgage Payments as a % of Take Home Pay for First Time Buyers

Mortgage Affordability

Mortgage Affordability

The Impact of Rising House Prices to Income

The ratio of house prices to Income remains an important guide to long term affordability of housing.
However, it does not make it a perfect guide to future house prices. Just because the ratio of house prices to incomes have increased doesn’t necessarily mean a house price crash will occur.

Nevertheless, the rising ratio of house prices to incomes does raise some serious concerns.

affordability

Affordability of housing

Problems of Rising House Price to Incomes Ratios

  • Social Mobility. A Rising ratio of house prices to incomes means that it is increasingly difficult for first time buyers (young people) to get on the property ladder. This means young people may have to live in cramped rented accommodation
  • Labour Shortages. In areas of high house prices, the lack of affordability may lead to a shortage of key public sector workers.
  • Potential for House Price Crash. It is argued that rises in house price to incomes ratios are unsustainable and could lead to a future crash in house prices.
  • Encourages Risky Mortgages. To get on the property ladder, first time buyers are having to take out increasingly risky mortgages such as interest only, self-certification; these mortgages can increase the likelihood of mortgage defaults and home repossessions.

Predictions for Future House Price to Incomes Ratios

Some people have predicted that house prices to incomes could reach a multiple of 10 times. They argue this is based on the fundamental inequity between supply and demand. The Future: House Prices 10 Times Income – The Times

Personally, I am sceptical of this claims. How would people be able to afford mortgages if house prices were 10 times. The recent experience of the US, and more powerfully, Japan, show that rising house price to income multiples may be a constraint on future house price growth

Real and Nominal House Price

house-prices
Sources

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15 Responses to Ratio of House Prices to Income

  1. milk mclean November 25, 2008 at 1:13 pm #

    i am so very cool, and i want house prices to drop!

  2. Monevator March 10, 2010 at 10:45 am #

    Yes, we’re back now to the point where I first thought house prices looked expensive on a price/earnings ratio!

    Not much consolation if you’re still not on the ladder.

    Perhaps rising interest rates and constrained affordability are the best hope for first-time buyers, providing they’re socking away a big deposit to make up for it!

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