72-12 Castleside Street
Glennoaks, Queens, New York
From seasons 1 to 3, the inside of the Stabler home was in the studio (as well as other seasons- 5, 8, 9, 10, and 12) but the 'blueprint' had changed over the years. Some episodes in seasons 7, 8, 9, 10 and 11 were filmed on location(s), borrowing some houses- some used repeatedly.
In season 6, Kathy, Maureen, Kathleen, Dickie and Elizabeth moved out of the family home to Kathy's mother's home while Elliot remained
Sometime in season 7, Elliot moved into an apartment- mostly featured in season 8. Kathy and the children must've moved back to the family home. During the separation, Elliot did not like to go home because it was empty. He would spend his nights at the crib at work.
Maureen moved out sometime during seasons 7 and 8. Elliot moved back home between seasons 8 and 9. Eli was born and by season 10, Kathleen moved out for college.