MARKET INTELLIGENCE · 2026

RERA Compliance Guide India 2026: What It Protects, What It Doesn’t, and What to Check

4 Estates Research September 24, 2026

A RERA compliance guide India buyers can actually use starts with the law itself, not sales-office assurances. By mid-2025, the Real Estate (Regulation and Development) Act, 2016 had brought more than 1.5 lakh housing projects and 1 lakh agents under formal registration nationwide, according to a Knight Frank India and NAREDCO report (2025). For a first-time luxury buyer in Mumbai, that scale can create a false sense of blanket protection: RERA is powerful, but it is not universal. It governs how a promoter registers, discloses, and delivers a project, not every transaction that touches real estate. 4 Estates, a private property advisory firm curating premium and luxury residential investments across India, UAE, and the United Kingdom for HNIs, UHNIs, and NRIs, reviews RERA status on every Mumbai property it recommends before a client signs anything. This guide sets out exactly what the Act protects, where its authority stops, and the checks worth running before you commit to your first luxury home

Key Takeaways

  1. RERA registration is mandatory for any project over 500 square metres or with more than 8 apartments, and a promoter cannot legally advertise or accept bookings before that registration is issued.
  2. Under Section 4(2)(l)(D), developers must deposit 70% of funds collected from buyers into a separate, project-specific bank account, so the money cannot be diverted to another project.
  3. MahaRERA resolved 6,945 homebuyer complaints in 2025, an 81% increase over 2024’s 3,824, reflecting faster enforcement in Maharashtra (MahaRERA data via Outlook Money, 2026).
  4. RERA’s registration-based protections taper off once a project receives its Occupancy Certificate and moves to private resale, which is exactly where independent due diligence matters most.
  5. 4 Estates verifies a project’s RERA registration, escrow compliance, and complaint history before it enters any client conversation, not after.
  6. For the full picture of how RERA compliance fits into a Mumbai purchase decision, see our Mumbai luxury real estate coverage.

What RERA Actually Protects

The Real Estate (Regulation and Development) Act, 2016 was passed by Parliament to address a specific set of pre-2016 problems: undisclosed project changes, diverted buyer funds, and possession dates that moved without consequence, according to the Ministry of Housing and Urban Affairs (2016). Five provisions do most of the work.

  1. Mandatory registration and disclosure. Every project above 500 square metres or with more than 8 apartments must register with the state RERA authority before a single unit is advertised or sold (MoHUA, 2016). Registration requires the promoter to disclose the land title, layout plan, statutory approvals, and a committed completion date, all published on the state RERA portal for public view.
  2. The 70% escrow rule. Under Section 4(2)(l)(D) of the Act, a promoter must deposit at least 70% of every amount collected from buyers into a separate, project-specific bank account, usable only for that project’s construction and land cost (MoHUA, 2016). Withdrawals are tied to certified construction progress, not the promoter’s discretion.
  3. Carpet area, not super built-up area. Every agreement must quote pricing on carpet area, defined under the Act as usable floor space excluding external walls, service shafts, and open terraces. This single definition closed one of the most common sources of pre-2016 buyer disputes.
  4. A five-year structural defect liability. Under Section 14(3), if a structural defect, workmanship issue, or service failure surfaces within five years of possession, the promoter must repair it at no cost, within 30 days of written notice (MoHUA, 2016).
  5. Delayed-possession compensation. Where a promoter misses the registered completion date, Section 18 gives the buyer the right to a refund with interest or continued possession with compensation, at the buyer’s choice.

This is also why institutional capital has returned to the sector: private equity inflows into Indian real estate rose to $26 billion between 2017 and 2020, up from $17.5 billion in 2011 to 2016, a shift Knight Frank India attributes largely to RERA’s transparency mandate (Knight Frank India and NAREDCO, 2025).

RERA at a Glance

What RERA ProtectsWhat RERA Doesn’t Cover
Project registration and disclosure before salePrivate resale between individuals after OC or CC
70% escrow of buyer funds for that projectResale pricing or valuation
Carpet-area-based pricingLand title authenticity in resale transactions
Five-year structural defect liabilityRenovation or repair work with no fresh sale
Delayed-possession refund or compensationProjects completed before the Act applied in that state

What RERA Doesn’t Cover

RERA’s authority stops at specific, well-defined edges, and buyers who assume otherwise take on risk unknowingly.

  • Private resale transactions. Once a project receives its Completion Certificate or Occupancy Certificate, RERA registration lapses for that project, and a resale between two individuals falls outside the Act’s jurisdiction (MoHUA, 2016). Title verification, encumbrance checks, and price negotiation become the buyer’s responsibility, or their advisor’s.
  • Resale pricing. RERA does not set, cap, or approve resale prices. Valuation is a market negotiation, not a regulatory function.
  • Land title authenticity in resale. RERA registration for the original project does not certify that a subsequent private seller holds clean, transferable title. That verification sits with the buyer’s legal counsel.
  • Pre-Act completions and pure repairs. Projects that received a Completion Certificate before the Act’s applicability date in that state, and pure renovation or repair work with no fresh sale or allotment, fall outside RERA’s registration requirement entirely.
  • Disputes between private parties. Disagreements between a resale buyer and a private seller, such as disputes over the flat’s condition, generally sit with civil courts or the Consumer Protection Act, not the RERA authority.

None of this makes resale property unsafe. It changes where due diligence has to come from.

What to Check Before You Sign

The checks below take roughly the same effort whether the property is priced at ₹3 crore or ₹15 crore, and they matter more, not less, at the upper end of that range.

  1. RERA registration number. Verify it directly on the state RERA portal, maharera.maharashtra.gov.in for Maharashtra projects, not from a brochure. Maharashtra project numbers follow the format P517XXXXXXX.
  2. Quarterly progress disclosures. Registered promoters must update construction status quarterly on the RERA portal; a project with stale or missing updates is worth questioning before you proceed.
  3. Escrow and compliance status. Ask whether the project’s 70% account has faced any RERA compliance action. MahaRERA alone recovered over ₹200 crore in homebuyer compensation from developers through recovery warrants in 2024, evidence that non-compliance carries real consequences (MahaRERA data via Business Standard, 2024).
  4. Carpet area in the agreement. Confirm the carpet area quoted in your Agreement for Sale matches the RERA-registered disclosure, not a super built-up figure.
  5. Promoter litigation and complaint history. The state RERA portal lists complaints against a registered promoter; review this before, not after, booking.
  6. Occupancy Certificate status for near-complete projects. If a project is close to possession, ask specifically whether the OC has been applied for or received. This is also the point at which RERA’s registration-based protections begin to taper off.
  7. Independent title verification for resale. If you are buying resale, RERA registration on the original project is a starting point, not a substitute for an independent encumbrance and title check.

These checks sit alongside the broader diligence covered in Buying Property in Mumbai: Avoid These 3 Costly Mistakes, which walks through the errors that show up most often at this stage.

The Mumbai Context: MahaRERA in Practice

Maharashtra runs the most active state RERA authority in the country, and its 2025 numbers show both sides of that activity. MahaRERA resolved 6,945 complaints in 2025, an 81% increase over the 3,824 resolved in 2024, while new complaints filed also rose 29% year-on-year to 5,039, according to the authority’s own year-end data (MahaRERA, via Outlook Money, 2026). Read together, the trend is enforcement catching up with grievances, not grievances disappearing. Registration status is only the first filter; developer track record is the next one, covered separately in Why Choosing The Right Project Matters.

This is also where scale matters in practice. With this many registered projects and complaints moving through the system, an unverified brochure claim is a real risk category, not a formality. 4 Estates, a private property advisory firm curating premium and luxury residential investments across India, UAE, and the United Kingdom for HNIs, UHNIs, and NRIs, cross-checks MahaRERA status, registration validity, escrow compliance, and complaint history, as a standing step before any Mumbai recommendation reaches a client, treating the portal as a primary source rather than a developer’s summary of it.

The 4 Estates Perspective

RERA gives Mumbai buyers a real, enforceable floor: registration, escrow discipline, and a five-year defect window. It was never designed to replace the buyer’s own judgment, particularly at the point where a project transitions from a regulated primary sale to a private resale.

This is where 4 Estates, a private property advisory firm curating premium and luxury residential investments across India, UAE, and the United Kingdom for HNIs, UHNIs, and NRIs, works differently from a transaction-driven brokerage. We operate as a Private Office for real estate, built on portfolio-allocation thinking rather than single-asset sales, and priced on a 0% commission, developer-funded advisory model, so a client’s first luxury home is evaluated the same way a fifth property would be, within a broader view of real estate as an asset class rather than a single purchase decision. For a newly-married HNI couple at the beginning of their property journey, that discipline means legacy creation starts with the paperwork, not years after it.

Begin with a conversation, not a listing. If you are evaluating a Mumbai project and want its RERA status reviewed as part of a broader Mumbai luxury real estate strategy, start with 4 Estates.

Frequently Asked Questions

What does RERA actually protect a homebuyer from?

RERA protects buyers primarily against fund diversion, undisclosed project changes, and open-ended delays. Under Section 4(2)(l)(D) of the Real Estate (Regulation and Development) Act, 2016, promoters must deposit 70% of collected funds in a project-specific account (Ministry of Housing and Urban Affairs). 4 Estates verifies this compliance status before recommending any registered Mumbai project.

Does RERA cover resale or secondary-market property in Mumbai?

RERA generally does not cover resale property once a project has received its Occupancy or Completion Certificate. Under the Act’s registration provisions, RERA governs ongoing projects sold directly by a promoter, not private transactions between individual owners (MoHUA, 2016). Independent title verification becomes essential at this stage.

How can I verify a project’s RERA registration before booking in Mumbai?

Search the project name or registration number directly on the MahaRERA portal, maharera.maharashtra.gov.in, which lists approvals, promoter details, and quarterly progress updates. Maharashtra project numbers follow the format P517XXXXXXX. Confirm the listing status is active, not lapsed or under complaint, before making any payment.

Does RERA protect NRI buyers the same way it protects resident Indian buyers?

Yes. RERA makes no distinction between resident and non-resident buyers; registration, escrow, and defect-liability protections apply equally to NRIs purchasing property anywhere in India. The Act’s registration and disclosure obligations sit squarely with the promoter, not with the buyer’s citizenship or residency status.

What happens if a builder misses the RERA-registered possession date?

Under Section 18 of the RERA Act, a buyer can demand a full refund with interest or choose to continue with the project and claim compensation for the delay. The interest rate applied is set by the relevant state RERA rules and applies equally to promoter and buyer defaults (MoHUA, 2016).

Is a RERA-registered project automatically a safe investment?

No. RERA registration confirms regulatory compliance on disclosure, escrow account discipline, and delivery timelines, but it does not evaluate developer quality, location fundamentals, or pricing fairness on its own. A fully RERA-compliant project can still turn out to be a weak investment on other grounds entirely.

References

  1. Ministry of Housing and Urban Affairs, Government of India (2016). Real Estate (Regulation and Development) Act, 2016. Retrieved from https://rera.mohua.gov.in/real-estate-regulation-and-development-act-2016.html
  2. Maharashtra Real Estate Regulatory Authority (2026). MahaRERA Registered Projects Portal. Retrieved from https://maharera.maharashtra.gov.in/
  3. Knight Frank India and NAREDCO (2025). RERA’s Reign: Charting Real Estate Growth Post-2016. Knight Frank Research. Retrieved from https://www.knightfrank.com/research/report-library/reras-reign-charting-real-estate-growth-post-2016-2025-12387.aspx
  4. Reserve Bank of India (2022, updated). Master Direction: Acquisition or Transfer of Immovable Property under FEMA, 1999. RBI/FED/2015-16/7. Retrieved from https://www.rbi.org.in/Scripts/BS_ViewMasDirections.aspx?id=10196
  5. Outlook Money (2026, January 6). MahaRERA Complaint Resolution Soars 81 Per Cent in 2025, Grievance Rate Also Follows the Surge. Retrieved from https://www.outlookmoney.com/invest/maharera-complaint-resolution-soars-81-per-cent-in-2025-grievance-rate-also-follows-the-surge
  6. Business Standard (2024, December 2). Rs 200 cr of Homebuyer’s Compensation Recovered from Realtors: MahaRERA. Retrieved from https://www.business-standard.com/economy/news/rs-200-cr-of-homebuyer-s-compensation-recovered-from-realtors-maharera-124120200457_1.html