Thieves made off with a car after breaking into a house in Batley and stealing keys along with hundreds of pounds worth of equipment.
Burglars snapped the door lock off the rear consevatory at a house in Enfield Close, Carlinghow, some time overnight on May 1.
The suspects stole a Skoda Octavia after the break-in.
Police said a 24-year-old woman from Halifax is in custody.
They said they were still trying to trace other suspects.
Anyone with information should contact police by calling 101.