Home and Business Addresses Needed! Make sure your home or business can be quickly identified from the street by ensuring that the address is clearly marked and visible. We suggest the address marker be located near the street and be clearly visible from either direction on the street. Cul-de-sac home addresses should point at the street. Emergency responders -- Fire, Sheriff and Ambulance -- need to be able to see the address when you call 911 in order to get you help!