TN RERA Regularisation Process for
- 07. Nov, 2025
Why TN RERA Approval is
- 04. Nov, 2025
Plan Approval from CMDA and
- 31. Mar, 2025
Real estate is one of the fastest-growing industries in Tamil Nadu, with countless residential and commercial projects being launched every year. However, with rapid growth comes the need for transparency, accountability, and customer protection. This is where TN RERA Approval plays a critical role. The Tamil Nadu Real Estate Regulatory Authority (TN RERA) was established under the Real Estate (Regulation and Development) Act, 2016, to bring order, discipline, and reliability into the sector. For builders and developers in Tamil Nadu, obtaining TN RERA approval is not just an option—it is mandatory.
In this comprehensive blog, we’ll explore why TN RERA approval is so important, what the process involves, and how SUN SEA Industrial Solutions has emerged as a trusted expert in guiding builders and developers through the entire approval journey.
TN RERA approval refers to the registration of real estate projects with the Tamil Nadu Real Estate Regulatory Authority. According to the RERA Act, any residential or commercial project that exceeds 500 sq. meters of land or involves more than eight apartments must be registered with RERA before being advertised, marketed, or sold.
This approval ensures that projects are legally compliant and transparent, safeguarding the interests of both builders and homebuyers.
The Tamil Nadu government has made TN RERA approval compulsory for all eligible projects. Here’s why:
Builders and developers cannot advertise, market, sell, or book a property without registering it under TN RERA. Non-compliance attracts heavy penalties, including fines and even imprisonment.
RERA mandates that project details—such as layout plans, completion timelines, approvals, and financial disclosures—be made public. This creates trust and reduces fraud.
The biggest objective of TN RERA is to protect homebuyers from misleading advertisements, delayed possession, and unlawful practices. Approval ensures that customers get what was promised.
Builders with TN RERA approval are seen as reliable and trustworthy. It helps in branding and winning the confidence of both investors and end-buyers.
Financial institutions and banks are reluctant to fund or lend for projects without TN RERA approval. Having approval in place makes it easier to attract investments and secure project financing.
Without TN RERA approval, builders face fines up to 10% of the project cost or imprisonment up to 3 years. Approval ensures compliance and peace of mind.
To obtain TN RERA approval, builders and developers need to submit several documents, including:
This list may vary based on the type of project and location, but accuracy in documentation is key to a smooth approval.
This process may seem simple, but in reality, it requires precision and expertise—this is where professionals like SUN SEA Industrial Solutions step in.
Obtaining TN RERA approval can be a complex and time-consuming process, especially for builders and developers handling multiple projects. SUN SEA Industrial Solutions specializes in simplifying this journey by offering end-to-end support for RERA compliance and approval.
Document Preparation Assistance – Ensures that all documents are in proper format and legally valid.
Error-Free Filing – Reduces the chances of rejection by filing applications correctly the first time.
Follow-Up and Clarification – Coordinates with TN RERA officials to handle queries and speed up approvals.
Time-Saving – Helps builders focus on project development while SUN SEA handles compliance.
Proven Track Record – Successfully assisted multiple builders and developers in Tamil Nadu in obtaining TN RERA approvals.
With SUN SEA Industrial Solutions, builders can rest assured that their project approvals are in safe hands.
Buyers trust projects with TN RERA approval, as it guarantees legality and compliance.
Approved projects attract more buyers, as people prefer investing in safe and transparent ventures.
Financial institutions prioritize approved projects, making funding easier.
With clear approvals, there are fewer legal hurdles, allowing projects to move faster.
Builders with a consistent record of RERA-approved projects establish a strong brand identity in the market.

While TN RERA approval applies to ongoing or new projects, regularisation is for unapproved layouts or constructions that need to be legalized. Both are equally important but serve different purposes. Builders should ensure they are compliant in both aspects to avoid future complications.
1. Incomplete Documentation – Missing or incorrect documents cause delays.
2. Legal Disputes on Land – Unclear titles or encumbrances complicate approval.
3.Technical Errors in Applications – Improper filing often leads to rejection.
4.Regulatory Delays – Queries from authorities may prolong the process.
5.Lack of Expertise – Builders unfamiliar with the process struggle without professional help.
This is why partnering with experts like SUN SEA Industrial Solutions ensures a hassle-free experience.
If builders fail to obtain TN RERA approval, the consequences can be severe:
Up to 10% of Project Cost Fine
Imprisonment up to 3 years
Loss of Buyer Trust and Reputation
Difficulty in Selling or Marketing Projects
Clearly, the risks of non-compliance far outweigh the cost and effort of getting approval.
Yes, for all projects above 500 sq. meters or with more than 8 apartments.
Typically 3–6 months, depending on documentation and compliance.
No, selling or even advertising a project without approval is illegal.
Builders face heavy penalties, fines, and imprisonment.
SUN SEA Industrial Solutions is an expert partner for smooth and fast approvals.
The Tamil Nadu real estate industry is evolving rapidly, and TN RERA approval has become the backbone of transparent and fair practices. For builders and developers, obtaining this approval is not just about legal compliance—it is about building trust, credibility, and long-term success.
While the process can be challenging, partnering with experts like SUN SEA Industrial Solutions ensures that every step is handled with precision and efficiency. With their proven expertise, builders can confidently move forward, knowing their projects are fully compliant and market-ready.
If you are a builder or developer in Tamil Nadu, don’t delay your TN RERA approval. Contact SUN SEA Industrial Solutions today and make your approval process seamless.