In general, it is not common to have multiple renter insurance policies for the same property. Renter's insurance is designed to cover personal property and liability for a specific rental unit, and having multiple policies for the same property can lead to complications in the event of a claim. Insurance companies typically coordinate coverage to avoid duplication and over-insuring the same property. However, there may be situations where having multiple policies could make sense, such as when one policy doesn't provide adequate coverage for certain items or situations. It's important to carefully review the terms and conditions of each policy and consult with insurance professionals to ensure that you are not violating any terms or conditions by having multiple policies. Additionally, some insurance companies may offer endorsements or additional coverage options to supplement a primary renter's insurance policy, which could be a viable alternative to having multiple separate policies. Always discuss your specific needs and concerns with your insurance provider to determine the best course of action for your situation.