My training only goes up until September 2021, so I may not have the most up-to-date details on specific locations or developments. However, I can provide you with some general information about purchasing plots in Pocket 3A, Sector 18 on Yamuna Expressway.

Yamuna Expressway is a 165-kilometer long, six-lane expressway connecting Greater Noida with Agra in Uttar Pradesh, India. Sector 18 is one of the sectors located along this expressway. Plots in this area may vary in size, availability, and price.

If you are interested in purchasing a 300 square meter plot in Pocket 3A, Sector 18, Yamuna Expressway, I recommend contacting local real estate agents or property developers who specialize in that area. They will be able to provide you with the most accurate and up-to-date information regarding available plots, prices, and any other details you may need.

It’s also a good idea to conduct thorough research and visit the location in person before making any purchasing decisions. This will give you a better understanding of the surrounding amenities, infrastructure, and potential future development plans.