Utilize your financial knowledge, give your answer or opinion to the input question or subject . Answer format is not limited.

How much more than my mortgage should I charge for rent?
I just wanted to add one factor to the other answers. The cost of maintenance etc. is not a fraction of the cost of financing - it is more likely a fraction of the value of the house, and a function of its age. If you say you need to replace a roof every 25 years, and that costs $10,000 (depends on the size of the house, obviously), then you need to set aside $400 a year for roof repair. Other costs (painting, flooring, kitchen, bathrooms, water heaters, heating, AC, yard upkeep etc) can be roughly estimated in the same way. A rule of thumb is 1% of the value of the house per year to cover all big-ticket maintenance. If you pay 4% mortgage, that would increase the reserve by 25%; but if interest rates rise, the fraction may be smaller (I remember paying over 10% mortgage...). In general, whether keeping a property for long term rental income (with the potential for appreciation - but prices can go up and down) is a good idea will largely depend on your ability to predict future costs and value. If you have a variable mortgage, that will be harder to do.