1OAK is one of the reputed real estate developers in Lucknow, delivering international quality luxury 3 BHK, 4 BHK flats & villas in Lucknow. 1OAK Atmos at Gomti nagar extension Lucknow also offers world-class amenities with premium home appliance, built-in wardrobes, fitness centre, swimming pool, landscape garden, elegant Lobby, 24-hour security. Call today to explore our real estate offerings.