Aby sprawdzić, co zamierzasz usunąć:
SELECT distinct t1.*
FROM yourtable as t1
join yourtable as t2
WHERE t1.address = t2.address
and t1.id < t2.id
Jeśli jesteś z tego zadowolony:
DELETE t1
FROM yourtable as t1
join yourtable as t2
WHERE t1.address = t2.address
and t1.id < t2.id
W ten sposób zachowasz rekord z maksymalną wartością w kolumnie id