Abdul Kalam's house is located on Mosque Street in Rameswaram, Tamil Nadu, India. The exact address is 12/7 Mosque Street, Rameswaram, Tamil Nadu 623526. It is the house where he was born and brought up, and it has now been converted into a museum showcasing his life, achievements, and contributions. The house remains a modest, two-story building maintained by his elder brother, and it displays photographs, awards, and memorabilia from Abdul Kalam's childhood and career. Visitors can tour the museum from 10 AM to 6 PM on weekdays, with a small entrance fee.