Sector 21, located in New Panvel East, Raigad district, Maharashtra, is a developing residential area near Mumbai. It features a mix of apartment complexes and independent homes with modern architecture. The locality enjoys excellent connectivity via major roadways like the Mumbai-Pune Expressway and Sion-Panvel Highway, along with access to the Panvel Railway Station. This makes it a popular choice for commuters seeking affordable housing. Sector 21 also offers various schools, colleges, healthcare facilities, parks, shopping centers, and recreational areas, fostering a family-friendly environment and contributing to its rising appeal as a desirable living area near Mumbai.