Offer your thoughts or opinion on the input financial query or topic using your financial background.

How much more than my mortgage should I charge for rent?
I am sorry to say, you are asking the wrong question. If I own a rental that I bought with cash, I have zero mortgage. The guy I sell it to uses a hard money lender (charging a high rate) and finances 100%. All of this means nothing to the prospective tenant.  In general, one would look at the rent to buy ratio in the area, and decide whether homes are selling for a price that makes it profitable to buy and then rent out.  In your situation, I understand you are looking to decide on a rent based on your costs. That ship has sailed. You own already. You need to look in the area and find out what your house will rent for. And that number will tell you whether you can afford to treat it as a rental or would be better off selling.  Keep in mind - you don't list a country, but if you are in US, part of a rental property is that you 'must' depreciate it each year. This is a tax thing. You reduce your cost basis each year and that amount is a loss against income from the rental or might be used against your ordinary income. But, when you sell, your basis is lower by this amount and you will be taxed on the difference from your basis to the sale price.  Edit: After reading OP's updated question, let me answer this way. There are experts who suggest that a rental property should have a high enough rent so that 50% of rent covers expenses. This doesn't include the mortgage. e.g. $1500 rent, $750 goes to taxes, insurance, maintenance, repairs, etc. the remaining $750 can be applied to the mortgage, and what remains is cash profit.  No one can give you more than a vague idea of what to look for, because you haven't shared the numbers. What are your taxes? Insurance? Annual costs for landscaping/snow plowing? Then take every item that has a limited life, and divide the cost by its lifetime. e.g. $12,000 roof over 20 years is $600. Do this for painting, and every appliance. Then allow a 10% vacancy rate. If you cover all of this and the mortgage, it may be worth keeping. Since you have zero equity, time is on your side, the price may rise, and hopefully, the monthly payments chip away at the loan.