Working house fire reported in a 1,478 sq ft house in the New Papago Parkway Unit 11 subdivision at 731 North 74th Street (McKellips Road) in Scottsdale, AZ.
Units responding, staged or on scene include: E275 E276 E278 E601 E602 P-601 L602 BC271 BC601 FI601 SCTP01 SRP001 SWG002 U29.
[Update] Heavy fire on arrival, according to Phoenix Fire Regional Dispatch Center staff.
[Update: 10:13 PM MST] Scottsdale FD officials tell us that this was a working fire in a backyard storage shed. Fire is out. There was no extension to the house. There were no injuries. The fire cause is under investigation.