Costco of King of Prussia201 Allendale Road, King of Prussia PAProperty DetailsCostco of King of Prussia FULLY LEASEDThe Anchor Tenants Inquire About This Property Name*Phone Number*Email Address* Message*SMS Consent: I agree to receive text messages. Reply "STOP" to opt out at any time. For more information, please visit: privacy policy.PhoneThis field is for validation purposes and should be left unchanged.