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What is the best way to stay risk neutral when buying a house with a mortgage?
How can one offset exposure created by real-estate purchase? provides a similar discussion. Even if such a product were available in the precise increments you need, the pricing would make it a loser for you. "There's no free lunch" in this case, and the cost to insure against the downside would be disproportional to the true risk. Say you bought a $100K home. At today's valuations, the downside over a given year might be, say, 20%. It might cost you $5000 to 'insure' against that $20K risk.  Let me offer an example - The SPY (S&P ETF) is now at $177. A $160 (Dec '14) put costs $7.50. So, if you fear a crash, you can pay 4%, but only get a return if the market falls by over 14%. If it falls 'just' 10%, you lose your premium.   With only 5% down, you will get a far better risk-adjusted return by paying down the mortgage to <78% LTV, and requesting PMI, if any, be removed. Even if no PMI, in 5 years, you'll have 20% more equity than otherwise. Over the long term, 5 year's housing inflation would be ~ 15% or so. This process would help insure you are not underwater in that time. Not guarantee, but help.