housing arbitrage
Reducing housing costs through house hacking, renting rooms, or living in lower-cost areas to free up money for investing.
Example
“Housing arbitrage through renting two rooms covered her entire mortgage payment.”
Memory Tip
HOUSE HACK — make your housing pay for itself or reduce its cost dramatically.
Why It Matters
Housing arbitrage matters because housing is typically the largest expense in most household budgets. By reducing this cost through strategic living arrangements, you can redirect significant monthly savings toward wealth-building activities like investing in stocks, bonds, or retirement accounts that compound over time.
Common Misconception
Many people assume housing arbitrage means you must sacrifice quality of life or live uncomfortably. In reality, house hacking or renting rooms can be done while maintaining a good living situation, and moving to a lower-cost area often means gaining more space and amenities for less money rather than settling for worse conditions.
In Practice
A 28-year-old earning 60000 dollars annually could reduce housing costs from 1200 dollars per month to 600 dollars by renting out two bedrooms in a three-bedroom house for 300 dollars each. This frees up 7200 dollars annually to invest, which at a 7 percent annual return over 30 years could grow to over 600000 dollars, significantly accelerating wealth accumulation compared to paying full rent alone.
Etymology
Modern personal finance strategy — using real estate to reduce the largest expense.
Common Misspellings
Build a budget and track your spending
Related Terms
More in personal finance
Other personal finance terms you should know
See Also
Need financial definitions?
Clear definitions for 2,500+ finance, insurance, and investing terms.