A campaign by Myanmar's military in response to insurgent attacks in 2017 drove 730,000 Rohingya Muslims to flee to Bangladesh, where they live in squalid camps, fearing further persecution if they return.
The houses, which were handed over to Myanmar authorities earlier this week, are in the villages of Shwe Zar, Kyein Chaung Taung and Nant Thar Taung.
The Indian official said Myanmar authorities had given New Delhi a list of 21 more projects for Rakhine, including schools and marketplaces.