Unlike some other Indian cities, Kolkata does not have a body specifically titled the Slum Rehabilitation Authority; instead, rights connected to slum rehabilitation disputes in Kolkata are governed primarily by the West Bengal Slum Areas (Improvement and Clearance) Act, 1972, and, for the many older Kolkata neighbourhoods historically settled under landlord-tenant style arrangements, by the West Bengal Thika Tenancy (Acquisition and Regulation) Act, which has itself been significantly updated in recent years to enable redevelopment and improve residents' rights. Understanding which framework applies to your specific situation is the essential starting point before pursuing any claim.

If you are a thika tenant or a "bharatia" (sub-tenant) under the Thika Tenancy framework, you have statutory rights to your tenancy, protection from arbitrary eviction, and, under the more recent amendments, expanded rights to construct or participate in joint redevelopment of the land you occupy, subject to Kolkata Municipal Corporation building regulations, even though the underlying land itself generally remains vested with the government rather than being individually saleable. Where a landlord or developer attempts to remove you or alter your tenancy status without following the proper statutory process, your lawyer can approach the Thika Controller, the specific quasi-judicial authority empowered to resolve disputes and determine tenancy status under this framework.

If your area has been formally declared a slum area under the West Bengal Slum Areas Act, you have protections regarding notice and due process before any clearance, along with rights connected to rehabilitation where redevelopment or clearance schemes are implemented; your lawyer can help ensure that any government or developer-led rehabilitation project follows the statutorily mandated procedures rather than proceeding through informal or coercive means.

Where illegal land transfers, forced evictions, or fires resulting in displacement are involved — issues that unfortunately affect a number of Kolkata's older bustee areas — this may also warrant a police complaint alongside your civil and tenancy-based remedies, particularly where there is evidence of deliberate, unlawful attempts to clear residents from valuable land.

Given how specific and evolving this area of Kolkata property law is, particularly following recent Thika Tenancy Act amendments, tailored legal guidance is essential. You can consult Aapka Legal Advice, where a panel of retired judges can offer experienced insight into how such disputes are resolved. Engaging the Property Lawyers in Kolkata | Aapka Legal Advice ensures your rights under the applicable framework are properly asserted and protected. In conclusion, slum and thika tenancy-related disputes in Kolkata involve specific, evolving statutory protections, and identifying the correct legal framework is key to defending your rights.