TNHB (Tamil Nadu Housing Board): Schemes, Eligibility & Online Application 2026

The Tamil Nadu Housing Board, commonly known as TNHB, has been at the centre of affordable housing in the state for decades. Whether you’re a first time home buyer looking at a TNHB flat in Chennai, or someone tracking a scheme back home in Coimbatore, understanding how the housing board tamil nadu system works can save you a lot of back and forth with local offices.

What is Tamil Nadu Housing Board (TNHB)?

The Tamil Nadu Housing Board (TNHB) is a state government body that builds and allots affordable housing across urban Tamil Nadu. It started in 1961, growing out of what was earlier called the Chennai City Improvement Trust, and it now operates under the state’s Housing and Urban Development Department. Over the decades, TNHB has provided housing to lakhs of families across income groups, Economically Weaker Section (EWS), Lower Income Group (LIG), Middle Income Group (MIG), and Higher Income Group (HIG), through townships, flats, plots, and commercial spaces. The board also builds rental housing for state government employees, plans school and civic sites inside its townships, and occasionally redevelops older colonies through joint ventures. 

What sets the Tamilnadu housing board apart from a private builder is how pricing and allotment work. Rather than listing flats at market rates and selling on a first come basis, TNHB fixes the cost based on the income category a scheme is meant for, and allotment happens either through an electronic draw or a first come first served window, both run with government oversight. That’s part of why people search tn housing board or tnhb housing separately from regular property portals. The process, paperwork, and pricing logic are different from buying through a private developer or broker. Applicants dealing with TNHB in Chennai, Coimbatore, or any other division are working with a public authority, not a sales team, and it helps to keep that in mind when it comes to timelines and follow ups.

TNHB Objectives & Key Sub-Schemes

TNHB’s mandate goes beyond simply building flats. A few core objectives shape how each scheme gets designed and rolled out.

• Provide affordable residential units to EWS, LIG, MIG, and HIG categories across Tamil Nadu’s urban centres
• Develop planned townships with schools, parks, and commercial spaces built in from the start
• Offer plots and land parcels for both residential and institutional use
• Build and maintain rental housing exclusively for Tamil Nadu government employees under TNGRHS (Tamil Nadu Government Servants Rental Housing Scheme)
• Redevelop ageing TNHB colonies through joint ventures and public private partnerships
• Keep allotment transparent through lottery or merit based systems so units go to genuinely eligible applicants

Under these objectives, TNHB runs a mix of sub-schemes: flats ranging from EWS units to HIG and Super HIG apartments, independent plots, commercial sites for shops and offices, and the employee rental housing scheme mentioned above. Most public applications advertised in newspapers fall under the residential flats and plots category.

Latest TNHB Schemes 2025-2026 (Live Table)

TNHB opens new schemes from time to time across its divisions, and the mix usually spans EWS flats to HIG apartments depending on location and land availability. Here’s a snapshot of scheme types you’re likely to see in the current cycle. Always cross check live status on the official TNHB website before applying, since dates and stock change quickly.

TNHB Sub-Schemes Explained

TNHB mainly runs two allotment formats, Scheme A and Scheme B, and knowing the difference early can save you from missing a window entirely.

Scheme A (Lottery): Applications are accepted during a period and then a computerized draw of lots picks the people who get the properties. This method is used when there are a lot of people wanting a number of properties especially in Chennai. Applying early does not give any advantage because every person who is eligible has the chance of being chosen in the draw.

Scheme B (FCFS): This is a come first served method, where the booking starts at a specific time, usually 10:00 AM on the announced day and the units are given out as applications arrive. The order in which the applications are received matters. Popular flats, under this system can be completely booked within an hour so people need to have all their documents and payments ready before the booking starts.

TNHB Online Lottery vs FCFS Scheme (Key Differences)

Eligibility Criteria for Tamil Nadu Housing Board

Before applying to any TNHB scheme, check these baseline conditions. They apply across almost every scheme regardless of category.

• The applicant must be a native or resident of Tamil Nadu
• Minimum age of 21 years as on the date of allotment
• The applicant, spouse, or minor children must not already own a plot, flat, or house allotted by TNHB
• Owning a privately purchased property elsewhere does not disqualify you. The restriction is specifically about a prior TNHB allotment
• Applicants must meet the income category (EWS/LIG/MIG/HIG) specified for the particular scheme
• Certain categories, Scheduled Caste, Scheduled Tribe, government employees, defence personnel, journalists, and a few others, get reservation benefits as per government notified percentages
• Documents must be genuine and verifiable. TNHB carries out scrutiny before finalising the eligible applicant list

TNHB Scheme Eligibility Based on Income

Income is the main factor deciding which category, and therefore which scheme, you can apply under. TNHB revises these slabs from time to time, so check the specific scheme notification for the exact figures in force.

Required Documents for Tamil Nadu Housing Board (TNHB) Scheme

Keep these ready before starting your application. Incomplete documentation is one of the most common reasons applications get rejected at the scrutiny stage.

• Identity proof must be provided, including Aadhaar card, Voter ID or Passport.
• Proof of residence in Tamil Nadu must be provided.
• Age proof, including birth certificate or school leaving certificate.
• Income proof must be provided, such as salary slips Form 16 or an income certificate depending on employment type.
• Bank account details and passport size photographs must be provided.
• Caste or community certificate must be provided, if applying under a reservation category.
• Government employee ID or service certificate must be provided, if applying under the government servant quota.
• Demand draft or online payment receipt must be provided for the application fee.
• Self declaration must confirm that no TNHB allotted property is owned, where applicable.
• Occupation proof must be provided, such as employer ID or business registration if requested for income verification.
• PAN card must be provided, for schemes, in the MIG, HIG or Super HIG category where payment amounts run higher.

Housing Schemes in Other States

How to Apply for TNHB Lottery (Step by Step Online Process)

• Visit the TNHB website at tnhb.tn.gov.in. Look for the “Schemes” or “Latest Notifications” section to find lottery applications.
• Create a login by registering with your mobile number and email ID.
• Choose the scheme you want to apply for and confirm your income category before continuing.
• Fill in your income details and select the correct categoryEWS, LIG, MIG or HIGexactly as shown in your supporting documents.
• Upload scanned copies of the required documents: identity proof, income proof, residence proof and a recent photograph.
• Pay the TNHB application fee online using the payment gateway on the portal.
• Download and save the acknowledgement or application receipt. Keep it safe, for use.
• Wait for the scrutiny process to complete. Only eligible applications will move forward to the draw of lots.
• On the date announced by TNHB visit the website to check the allotment result.

How to Apply for TNHB Scheme Offline

• Visit the respective City Division or Mofussil Unit office mentioned in the scheme advertisement
• Purchase the physical application form by paying the prescribed fee at the counter
• Fill in the form carefully, following the printed instructions
• Attach self attested copies of all required documents along with the form
• Pay the application fee via cash or demand draft, as specified in the notification
• Submit the completed form at the same division or unit office before the last date mentioned
• Collect an acknowledgement slip or receipt as proof of submission
• Track further updates through the division office or the TNHB website

How to Check TNHB Projects, Flats for Sale & Allotment List

• Go to the official TNHB website and open the “Projects” or “Available Flats” section
• Filter by division or city (Chennai, Coimbatore, Vellore, and so on) to see ongoing and upcoming projects
• Open individual scheme pages for unit wise details, plinth area, price, and location
• For the tamil nadu housing board allotment list, check the “Allotment Results” section on the portal after the draw date
• Enter your application number or registered mobile number where prompted to check individual allotment status
• Allotment lists also get displayed at the respective division office notice boards
• Keep your acknowledgement number handy since most status checks ask for it

TNHB Divisions/Zones Across Tamil Nadu

TNHB runs through a network of city divisions and mofussil (regional) units across the state, each handling applications, allotments, and grievances for its own area. Applicants usually need to approach the division office relevant to the scheme location, both for offline applications and for post-allotment queries. Chennai alone has multiple divisions given how many schemes it runs, while cities like Coimbatore, Madurai, and Salem are each served by a division that covers surrounding mofussil areas too. This matters if you’re tracking a housing board coimbatore scheme or a Chennai specific one, since the division office is usually your first point of contact for status checks, document verification, and grievances, rather than the head office.

• Chennai City Division I
• Chennai City Division II
• Chennai City Division III
• Anna Nagar Division
• KK Nagar Division
• Mogappair Division
• Coimbatore Division
• Madurai Division
• Salem Division
• Tiruchirappalli (Trichy) Division
• Vellore Division
• Tirunelveli Division

TNHB Housing Scheme Allotment Process and Procedure

Once the application window for a scheme closes, TNHB begins scrutiny of every form submitted to confirm eligibility, income category, residency, age, and prior TNHB ownership are all checked at this point. Applications that don’t meet the criteria get rejected before the process moves ahead. For schemes with more applicants than available units, TNHB holds an electronic draw of lots in front of officials, with category wise and reservation wise allocation built into the draw itself. Successful applicants get an allotment order stating the unit, its cost, and the payment structure, either outright purchase or hire purchase. Under purchase the full amount must be paid within 30 days of the allotment order. If this deadline is missed the application gets. The unit goes to the next eligible applicant on the waiting list. Under hire purchase applicants pay a deposit usually around 40% of the unit cost within 21 days. The remaining balance is paid in installments, over a period of 5 to 14 years depending on the scheme. Once all payments are completed, possession and registration formalities begin.

The allotment order isn’t really the final step, it’s more the starting point of a fairly structured timeline. Applicants who miss the initial deposit window under hire purchase, or the full payment deadline under outright purchase, risk having their allotment cancelled and handed to the next name on the waiting list. TNHB does allow limited extensions in genuine cases, usually on written request and payment of an extension fee, but these aren’t guaranteed. If an allotted unit is later found ineligible during a post allotment check, say a discrepancy in income proof or an undisclosed existing TNHB property, the allotment can be revoked even after the order is issued. That’s really the reason accurate documentation at the application stage matters more than it seems at first.

Payment Options for TNHB Housing Schemes

TNHB offers two broad payment routes once a unit is allotted, outright purchase and hire purchase. Under outright purchase, the applicant pays the entire cost in one go within the stipulated 30 day window. This option isn’t available to certain reservation categories such as Scheduled Caste, Scheduled Tribe, dhobis, barbers, working journalists, and language crusaders, nor to government employees seeking a House Building Advance. Hire purchase is the route more salaried applicants go for. An initial deposit of forty percent of the total amount is required. The REST of the amount must be paid back in installments over a period of five to fourteen years. The interest rate that applies comes from the scheme. You can usually pay through the tnhb portal by using a demand draft at the division office or by using the bank counters that are chosen by the scheme notification. If a monthly payment is late a penalty interest of three percent, above the normal scheme rate is added. The penalty applies if the payment is made after the day of the month. Therefore it is very important to keep on schedule if you want to keep the allotment.

Common Issues After Allotment in TNHB Housing Schemes

• Delay in receiving the physical allotment order even after the result is declared online
• Confusion between outright purchase and hire purchase terms, leading to missed payment deadlines
• Difficulty getting the sale deed or patta document after full payment is made
• Requests for unit change getting delayed due to availability constraints
• Grievances around construction quality or delayed possession in some townships
• Lack of clarity on how the penalty for late EMI payments gets calculated
• Applicants missing the 21 day or 30 day payment window and losing their allotment
• Difficulty tracking application status when the acknowledgement number gets misplaced

TNHB has, in the past, also set up dedicated petition boxes across division offices specifically for allottees facing issues with their sale deeds, a reminder that most post allotment problems do have a formal escalation route, even if it isn’t always the fastest one.

TNHB Contact Information & Office Address

• Head Office: Tamil Nadu Housing Board, 493, Anna Salai, Nandanam, Chennai, 600035
• Head Office Contact: 044-24354049
• Official Website: tnhb.tn.gov.in
• Vellore Division Office: Sathuvachari, Vellore, 632009
• Vellore Division Contact: 0416-2252561 / 0416-2254233
• Coimbatore Division: Contact details available on the TNHB website’s “Coimbatore Division” page
• Email for Grievances: Available on the official website under the “Contact Us” section
• For division specific queries, it’s usually better to contact the office handling the scheme location directly rather than the head office

Conclusion

TNHB remains one of the more accessible routes to affordable housing in urban Tamil Nadu, whether you’re eyeing a flat in KK Nagar, a plot in Coimbatore, or an HIG apartment in Chennai. The process itself is not hard. Knowing your income category, having your documents ready and knowing whether a scheme is a lottery or first‑come first‑served can decide if you get allotment or miss the chance. As TNHB keeps launching schemes in 2025 and 2026, watching the official website and division notices remains the best way to beat application deadlines.