RERA Tamil Nadu: Buyer's Guide for Coimbatore Properties
A comprehensive guide to the Tamil Nadu Real Estate Regulatory Authority (TNRERA) — what RERA means for Coimbatore apartment buyers, how to verify builder registration, your rights under the law, and how to seek redressal.
On this page
TNRERA is the Tamil Nadu Real Estate Regulatory Authority under the RERA Act, 2016, operational since June 2017. Before booking any new Coimbatore project, verify its registration free at rera.tn.gov.in. RERA gives buyers escrow-protected funds, carpet-area pricing, delay interest at SBI MCLR plus 2%, and 5-year defect liability, with online complaints costing ₹1,000.
Key takeaways
- Every project with plot area above 500 square metres or more than 8 units must register with TNRERA before any marketing or sale.
- Verify the registration number (format TN/01/Building/XXXX/YYYY) on rera.tn.gov.in yourself — never take the builder's word or a "RERA applied" claim.
- 70% of funds collected from buyers must stay in a dedicated project escrow account and be used only for that project.
- Delayed possession entitles you to interest at SBI MCLR + 2% (approximately 10–11% p.a.) per month of delay, or a full refund with interest if you withdraw.
- Builders carry defect liability for 5 years after possession — structural or workmanship defects must be fixed free within 30 days of notice.
- Complaints are filed entirely online for ₹1,000 (Form M, before the Authority); TNRERA typically passes orders within 60 days of filing.
What is TNRERA and why does it matter?
TNRERA (Tamil Nadu Real Estate Regulatory Authority) is the state-level regulatory body established under the Real Estate (Regulation and Development) Act, 2016 (RERA). It became operational in Tamil Nadu in June 2017 with its office located in Chennai.
Why RERA was created — before RERA, the real estate sector was largely unregulated. Builders would: • Collect money from buyers without regulatory oversight • Delay project delivery by years without compensation • Misrepresent carpet area as "super built-up area" • Change approved plans without buyer consent • Divert homebuyer funds to other projects
What RERA changed: • Mandatory project registration with TNRERA before any marketing or sale • Escrow account requirement — 70% of collected funds must be kept in a dedicated project account and used only for that project • Carpet area transparency — builders must quote prices in carpet area • Strict delivery timelines with interest penalties for delays • Defect liability for 5 years after possession • Dedicated grievance redressal through the RERA Authority and Appellate Tribunal
For Coimbatore buyers, RERA is particularly important given the large number of new apartment projects and villa developments launched each year in areas like Saravanampatti, Kalapatti, Kovaipudur, and Peelamedu. Before you book, rate the project with the AVnester Investment Scorecard alongside the RERA checks in this guide.
How do you check RERA registration on rera.tn.gov.in?
Before booking any new apartment or villa project in Coimbatore, always verify RERA registration:
This is the official TNRERA portal. It is free to use — no login required for checking project registrations.
Search for the project
Click "Registered Projects" or "Search Projects". You can search by project name, builder/promoter name, RERA registration number (format: TN/01/Building/XXXX/YYYY), or district (select Coimbatore).
Review the project details
A registered project page shows the registration number and validity period; promoter/builder details (company name, address, directors); project land details (survey numbers, patta status); approved plan and sanctioning authority (DTCP/CCMC/LPA); number of units, completion date, and possession date; quarterly progress updates (project status updates required by law); and complaints filed against the project (if any).
Cross-check the registration number
The builder's brochures, advertisements, and sale agreement must display the TNRERA registration number. Cross-check this number on the portal — do not take the builder's word for it.
Red flags
"RERA applied" or "RERA pending" — do not book until registration is confirmed. An expired RERA registration with no renewal, or project details on the portal that differ from brochure claims, are equally serious warning signs.
What must builders disclose under RERA?
TNRERA mandates extensive disclosures from builders, which you can verify on the portal.
Project details: • Site and location plan • Floor plans, building plans, and specifications as approved • Proforma of allotment letter, agreement for sale, and conveyance deed • Names and addresses of contractors, architects, structural engineers
Land status: • Title documents for the project land • Encumbrance status • Approvals from DTCP/CCMC/LPA (as applicable) • Any litigation pending on the land
Financial details and progress: • Quarterly reports on funds collected and utilized from each project • 70% of collected funds must remain in the dedicated project escrow account • Builders must upload quarterly construction progress reports on the TNRERA portal — these reports are public, so you can track whether construction is on schedule
Allotment specifics: • Carpet area (defined under RERA as the actual usable floor area, excluding walls and common areas) • Undivided share (UDS) of land for each apartment • Amenities promised and their completion timeline
Tip for Coimbatore buyers
Before signing the sale agreement, download the registered project documents from TNRERA and verify that the builder's brochure matches the RERA disclosures — especially the carpet area, completion date, and promised amenities.
What are your rights as a buyer under TNRERA?
RERA gives home buyers significant legal rights. Know these before buying an under-construction property in Coimbatore — and pair the legal checks with a Property Intelligence Report for fair-value and legal-risk signals on the specific property:
Delayed possession — right to interest: if the builder fails to deliver possession by the agreed date, you are entitled to interest at the SBI MCLR + 2% (approximately 10–11% p.a.) for every month of delay. You can either claim this interest while staying in the project OR withdraw from the project entirely and get a full refund with interest.
Carpet area transparency: builders cannot charge for super built-up area. The sale price must be linked to carpet area. If the actual carpet area at possession is less than what was agreed, the builder must refund the proportionate amount.
No changes to the approved plan: builders cannot make major changes to the sanctioned building plan without written consent from 2/3 of all allottees. If your builder changes the floor plan, tower position, or common amenities without consent, this is a RERA violation.
Defect liability for 5 years: after receiving possession, if any structural defects, workmanship issues, or poor quality materials are found within 5 years, the builder must rectify them free of charge within 30 days of notice.
Title assurance: the builder must ensure clear title to the project land. If a title dispute arises after you buy, the builder is liable under RERA.
Right to all documents: you are entitled to receive copies of all documents related to your apartment — sale agreement, allotment letter, construction specifications, and approved plans.
How do you file a complaint with TNRERA?
If a builder violates RERA provisions, you can file a complaint with TNRERA. The process is entirely online:
Gather evidence
Collect all relevant documents: sale agreement, allotment letter, payment receipts, builder's communication, and evidence of the violation (delay notice, plan change communication, defect photos).
Visit rera.tn.gov.in → "File Complaint" → Register as a complainant → Fill in complaint details. Complaint fee as of 2026: ₹1,000 for a Form M complaint before the Authority (plus ~₹600 postal charges); claims for compensation go before the Adjudicating Officer via Form N with a ₹5,000 fee.
Hearing process
TNRERA will send notice to the builder and schedule a hearing. The process is quasi-judicial — both parties present their case. The Authority typically passes orders within 60 days of filing.
TNRERA order
TNRERA can order a refund of the amount paid with interest, compensation for delay, rectification of defects, or a penalty on the builder (up to 5% of the estimated project cost for violations).
Appellate Tribunal
If you are not satisfied with TNRERA's order, you can appeal to the Tamil Nadu Real Estate Appellate Tribunal within 60 days of the order.
TNRERA contact
The TNRERA office is in Chennai (Nandanam). For Coimbatore-specific issues, complaints can be filed online — physical presence is not required for most hearings.
Which projects need RERA registration?
Not all projects are mandatorily registered under RERA. Understanding the thresholds is important.
Projects that MUST register with TNRERA: • Residential or commercial projects where the plot area exceeds 500 square metres OR the number of units exceeds 8 • Under-construction projects that had not received a completion certificate before May 1, 2017 (RERA's implementation date) and had unsold inventory must also register
Projects exempt from RERA registration: • Small projects: plot area ≤ 500 sqm AND number of units ≤ 8 • Projects where the promoter has received a completion certificate before RERA's commencement • Renovation or repair projects that do not involve marketing, advertising, or new allotments
Practical implications for Coimbatore buyers: • Most large builder projects in Coimbatore (apartments above 8 units, villa projects with large layouts) are covered under RERA • Small individual builder constructions (a builder putting up a 4-flat building on their own plot) may not be covered • For plots sold in DTCP-approved layouts: the layout development itself is not RERA-registered, but individual villa projects built on those plots by builders may be • Agricultural plots sold directly by landowners are not RERA transactions
Watch out
When in doubt, ask the seller/builder for their TNRERA registration number and verify it. The absence of RERA registration for a large project is a red flag that the builder may be operating without regulatory oversight.
What penalties do builders face for violating RERA norms?
RERA has significant penalty provisions for builder violations. Understanding these helps you assess the seriousness of your grievance:
| Item | Cost Range | Notes |
|---|---|---|
| Not registering a project (Section 3 violation) | Up to 10% of the estimated project cost | For a ₹50 crore project, this could be ₹5 crore. In serious cases, imprisonment of the promoter up to 3 years. |
| Providing false information (Section 60) | Up to 5% of the estimated project cost | For false information at the time of registration |
| Failure to comply with TNRERA orders (Section 63) | Daily penalties of up to 5% of the estimated project cost | Plus potential imprisonment |
| Non-disclosure or delayed disclosure | Penalties from the regulatory authority | For failing to upload quarterly progress reports |
| Delayed possession (buyer perspective) | Interest at SBI MCLR + 2% per annum for each month of delay | Payable to all affected buyers — an automatic entitlement, not a discretionary penalty |
Reality check
In practice, TNRERA proceedings take 6–18 months. Builders with financial difficulties may not have funds to pay compensation even after an order. Assess the builder's financial health, track record, and completion history before buying. Prefer builders with completed projects in Coimbatore that you can visit and speak to existing residents.
RERA vs Consumer Court — when should you use which?
Both TNRERA and Consumer Courts offer redressal for home buyer grievances, but they serve different purposes:
| Aspect | TNRERA | Consumer Court (District Consumer Disputes Redressal Commission) |
|---|---|---|
| Best for | Delayed possession, plan changes, carpet area shortfall, defect liability, or non-disclosure by builders | Builder misrepresentation, deficiency in service, unfair trade practices — especially for projects NOT under RERA or for issues not squarely covered by RERA |
| Jurisdiction | Only for RERA-registered projects | Any consumer transaction, including property purchases up to ₹1 crore (District), up to ₹10 crore (State), above ₹10 crore (National) |
| Speed | Faster — typically 3–6 months for an order | Slower — 6–24 months |
| Cost | ₹1,000 filing fee | ₹200–₹2,000 filing fee (based on claim amount) |
| Relief | Interest, refund, compensation specific to RERA provisions | Compensation, refund, and punitive damages |
| Appeal | TNRERA Appellate Tribunal | Higher consumer commissions |
Civil Court: best for title disputes, fraud, specific performance of agreement, or damages beyond consumer forum limits. It is the slowest route — 3–7 years on average. Use it as a last resort or for complex title matters.
Recommendation
For RERA-registered projects, always start with TNRERA — it is faster, cheaper, and designed specifically for real estate disputes. File in Consumer Court for non-RERA projects or to supplement RERA proceedings.
Frequently Asked Questions
How do I check if a Coimbatore project is RERA registered?
Search on rera.tn.gov.in — it is free and needs no login. Search by project name, builder name, registration number (format TN/01/Building/XXXX/YYYY), or district, and cross-check the number shown on the builder's brochure and sale agreement against the portal entry.
What compensation do I get for delayed possession under TNRERA?
Interest at SBI MCLR + 2% (approximately 10–11% per annum) for every month of delay. You can claim this interest while staying in the project, or withdraw entirely and get a full refund with interest.
How much does it cost to file a TNRERA complaint?
As of 2026, ₹1,000 for a Form M complaint before the Authority (plus roughly ₹600 postal charges). Compensation claims filed before the Adjudicating Officer in Form N carry a ₹5,000 fee. Filing is entirely online at rera.tn.gov.in, and the Authority typically passes orders within 60 days of filing.
Are all Coimbatore projects covered by RERA?
No. Projects with plot area of 500 sqm or less AND 8 units or fewer are exempt, as are projects completed before RERA commenced and renovation works without new allotments. Small individual builder constructions and agricultural plots sold directly by landowners are typically outside RERA.
What is the builder's defect liability period under RERA?
Five years from possession. Structural defects, workmanship issues, or poor quality materials found within that period must be rectified by the builder free of charge within 30 days of notice.
RERA jargon, decoded
- TNRERA
- Tamil Nadu Real Estate Regulatory Authority — the state regulator under the Real Estate (Regulation and Development) Act, 2016, operational since June 2017 with its office in Chennai.
- Carpet area
- Defined under RERA as the actual usable floor area, excluding walls and common areas. Builders must quote prices in carpet area, not super built-up area.
- Escrow account
- The dedicated project account where 70% of funds collected from buyers must be kept and used only for that project.
- UDS (Undivided Share)
- The fractional share of the project land allotted to each apartment — a mandatory RERA disclosure.
- Defect liability
- The builder's obligation to rectify structural defects, workmanship issues, or poor quality materials free of charge for 5 years after possession, within 30 days of notice.
- Appellate Tribunal
- The Tamil Nadu Real Estate Appellate Tribunal, where TNRERA orders can be appealed within 60 days.
Legal note
This guide is general information for Tamil Nadu home buyers, not legal advice. RERA fees, thresholds, and procedures are revised periodically — confirm current figures on rera.tn.gov.in and consult a property advocate before filing a complaint or signing a builder agreement.