When buying an authorised residential plot in Ghaziabad, it's crucial to thoroughly check the property's title to avoid future legal issues. While a title search report from an advocate is recommended, it may not always reveal ongoing family or legal disputes. It's advisable to obtain previous property documents, an Encumbrance Certificate (EC) for at least 30 years, and seek legal opinions from local property experts. Additionally, publishing a public notice in a local newspaper about any intended transaction can help uncover objections, and inquiring with neighbours about any pending litigation is also a good practice.