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Calculating Housing Costs

Author Annamarie Pluhar, Posted on August 11, 2009

One of the benefits of shared housing is that it can save you money. The general rule of thumb for a reasonable amount to spend on housing is now 30% of gross income. It used to be 27%. The three percent increase probably represents a creep upward as everyone copes with higher housing costs.  So what is 30% actually?

Here’s a quick look.

Income $25,000, housing $625 a month.

Income $35,000, housing $855 a month.

Income  $45,000, housing  $1125 a month.

Income  $55,000, housing $1375 a month.

Income  $65,000, housing  $1625 a month.

Income $75,000, housing  $1875 a month.

Of course there are other factors that go into the cost of living.  Transportation is a huge one. The Housing and Transportation Affordability Index is an  interactive site that shows how the costs of housing and transportation together change the affordability of an area. Living in a cheaper area but spending more time driving may not be cost effective. If your housing plus transportation costs are more than 45% of your income, your costs are unsustainable.  The site offers analysis of most major US metropolitan areas.

Can you afford the cost of living alone? Maybe. But how much more cash would you have if you shared your housing? What could you do with that extra cash?

Check out this post on a different sharing arrangement: Renting in Cohousing.  And this post on sharing the cost of day to day essentials: Paper Products – to share or not to share?

Filed Under: Should I Share Housing? Tagged With: Affordability, assessment, bills, costs, sharing housing, tools

About Annamarie Pluhar

Annamarie advocates for people to share housing for the benefits of cost, company, help and sustainability. Author of Sharing Housing, A Guidebook for Finding and Keeping Good Housemates, and founder of Sharing Housing She lives in Vermont with one two-legged and two four-legged home-mates.

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