By S&S Co. Advocates & Solicitors · Published 5 May 2026 · Informational content, not legal advice: see our disclaimer
Why Redevelopment Has Become More Common
As housing societies built decades ago approach the end of their structural life, redevelopment. Where an existing society is demolished and rebuilt, typically by a developer engaged through the society, in exchange for additional saleable area the developer retains as its return. Has become an increasingly common route, particularly in dense urban markets where standalone reconstruction by individual owners is impractical.
The Consent Threshold
State redevelopment policies and cooperative society law typically require a defined supermajority of members to consent to a redevelopment proposal: commonly a majority of at least 51% to 75% depending on the specific state framework and the nature of the resolution, before the society can proceed to select and appoint a developer. Members should confirm the actual threshold applicable under their state's specific policy and their society's own bye-laws, since these can differ from one state to another.
Developer Selection and Transparency
State policies generally require the developer to be selected through a transparent process: inviting competitive proposals, engaging a project management consultant or architect to evaluate them, and placing the evaluation before the general body, rather than a managing committee unilaterally finalising a developer. Members should ask to see the comparative evaluation of competing proposals, not just the final recommended developer's terms.
What the Redevelopment Agreement Should Cover
A well-drafted redevelopment agreement should specify the additional carpet area each member receives in the new construction, the corpus and rent payable during the transit period, a bank guarantee or security for the developer's obligations, a firm construction timeline with a penalty for delay, and the specifications and amenities of the rebuilt units. Members should be wary of agreements that leave these details to be finalised later or that lack a defined penalty for construction delay, since redevelopment projects can and do run years behind schedule.
Frequently Asked Questions
What consent threshold does a housing society typically need to approve redevelopment?
This varies by state and by the specific type of resolution, commonly ranging from a simple majority to a supermajority of 75%. Members should confirm the exact threshold under their state's applicable policy and society bye-laws.
Who selects the developer for a redevelopment project?
State policies generally expect a transparent, competitive selection process placed before the general body, rather than a managing committee unilaterally finalising a developer.
What should members insist on in the redevelopment agreement?
Clear terms on additional carpet area, transit rent and corpus, security for the developer's obligations, a firm construction timeline with delay penalties, and defined specifications for the rebuilt units.
References & Further Reading
This article references the following statutes, rules and judicial decisions. Case citations link to the fuller discussion in our Legal Updates archive, verified against primary sources at the time of writing.
- State cooperative housing society redevelopment guidelines and applicable state cooperative societies acts and rules (state-specific. Members should confirm the framework applicable to their society).
- See also our earlier guide, Deemed Conveyance for Housing Societies: A Practical Guide.