The Tamil Nadu Housing Board (TNHB) has launched an online portal inviting residents across Tamil Nadu to register their interest in proposed housing projects at eight locations under its self-financing scheme. The willingness registration initiative, announced on 26 September 2026, is designed to help the board gauge demand before committing to project development — a demand-first approach that comes after an announcement made during a session of the Tamil Nadu Assembly.

Where the Projects Are Proposed

Four of the eight proposed sites are within Chennai: Anna Nagar, Purasaivakkam, Nandanam, and Ernavur. The remaining four are spread across other districts — Gundurmalai in Cuddalore district, Ellis Nagar in Madurai, Thirumazhisai in Tiruvallur district, and Vallankumaravilai in Kanniyakumari district. The geographic spread signals an intent to extend affordable housing access beyond the state capital.

How the Registration Works

Prospective buyers can visit the willingness registration page on the TNHB website at tnhb.tn.gov.in and submit their preferred location, housing type, and specific requirements. The board has urged interested residents to complete this step while projects remain in the planning phase. Those who register will receive an SMS notification with the date and details when the board formally opens applications for projects that are taken up.

What Registration Does — and Does Not — Mean

TNHB has been explicit that willingness registration is not an application for a home and will not confer any priority during allotment. Submitting preferences on the portal is strictly a demand-assessment exercise. Residents who wish to purchase a home will still need to complete a formal application when the board announces the relevant dates and procedures — a step that has not yet been scheduled. The SMS that registrants receive is an update about the process, not a confirmation of eligibility or allotment.

Why This Matters

The demand-first model represents a shift in how TNHB approaches project planning. Rather than developing housing stock and then seeking buyers, the board is assessing the appetite for specific locations and unit types upfront, reducing the risk of unsold inventory. This comes amid growing demand for affordable urban housing in Tamil Nadu, particularly in fast-expanding corridors such as Thirumazhisai near Chennai and Ernavur along the northern coastal belt. The exercise also offers residents a rare early window to influence what gets built and where.

What Happens Next

The current registration phase will inform TNHB's decision on which projects to proceed with and in what form. Once projects are finalised, a separate, formal application process will be announced. Until that stage, the board has made clear that registration serves only as an expression of preference. No application date has been announced alongside the portal launch.