MahaRERA registration check Mumbai: verify a project before you book (2026)

On 8 May 2026, the Maharashtra Real Estate Regulatory Authority (MahaRERA) issued notices to 8,212 registered real estate projects across the state for failing to update their Quarterly Progress Reports (QPR) on the regulator's portal. For a buyer about to sign a booking form in the Mumbai Metropolitan Region (MMR), that single number is the whole argument for doing your own MahaRERA registration check in Mumbai before any cheque changes hands. A glossy show flat tells you nothing. The portal record does.

The short answer. Every legitimate under-construction project in Maharashtra carries a MahaRERA registration number (Mumbai City and Mumbai Suburban projects begin with P51800), a scannable QR code on every advertisement under Order No. 46C/2025, and a chain of Quarterly Progress Reports you can read for free at maharera.maharashtra.gov.in. The trade-off buyers must weigh: a valid registration confirms the project exists on paper and that disclosures are filed, but it does not certify build quality, on-time delivery, or that the promoter is financially sound. Verification reduces fraud risk; it does not guarantee a good outcome.

Quick facts: on 8 May 2026 MahaRERA issued QPR-default notices to 8,212 projects statewide, per Construction World, after earlier penalising 628 projects (312 of them in the MMR) a total of Rs 88.90 lakh for missing QR codes and registration numbers in advertisements.

This is an update to our earlier reporting. For the wider context on registrations and the regulator's pipeline this year, see our previous coverage in PropNewz on MahaRERA FY26 project approvals across the MMR and Mumbai. This piece is the hands-on companion: how an ordinary buyer actually verifies one specific project and its promoter.

Why does a MahaRERA registration check in Mumbai matter in 2026?

A MahaRERA registration check in Mumbai matters because the regulator's 2026 enforcement makes the portal the single source of truth, and the gaps it is chasing are exactly the gaps that hurt buyers. The 8 May 2026 action against 8,212 projects for missing QPRs shows that filing discipline is uneven even among registered developers. A project can be registered and still be quietly behind on the disclosures that tell you whether construction is actually moving.

Under the Real Estate (Regulation and Development) Act 2016 (RERA), any project larger than 500 square metres or eight apartments must register before it is advertised or sold. So the first thing your check establishes is binary: is this project on the MahaRERA system at all. If a sales team cannot give you a registration number, or the number does not resolve on the portal, that is not a paperwork delay. It is a reason to walk away.

How do I verify a MahaRERA registration number step by step?

You verify a MahaRERA registration number by searching it directly on the official portal and reading the project's own filed forms. Go to the official MahaRERA portal, open the registered-projects search, and enter the number, the project name, the promoter name, or the district. For an MMR flat, the number you are handed should begin with P51800 for Mumbai City or Mumbai Suburban district. Match it character for character against what is printed on the brochure and the booking form.

Once the project opens, read past the headline. Check the promoter's legal name and confirm it matches the entity on your draft agreement, not just the brand. Open the disclosed completion date and compare it to what the sales team promised verbally. Look at the encumbrance and litigation disclosures, the sanctioned plan, and the carpet-area definition. The portal also lets you download the registration certificate, which carries the QR code and the validity period. A number that points to a different promoter, a different tower, or an expired validity is a red flag worth pausing on.

What is the MahaRERA QR code and how do I use it?

The MahaRERA QR code is a portal-linked code that every promoter must display so a buyer can scan straight through to the live project record. Under Order No. 46C/2025, dated 8 April 2025, the registration number, the website address, and the QR code must appear on every advertisement and promotional material, placed in the top-right quadrant and in a font no smaller than the project's contact details. Non-compliance attracts a penalty of Rs 10,000 to Rs 50,000 per violation.

For you, the QR code is the fastest honesty test on the market. Scan it with any phone camera. It should land you on the same project page you would reach by searching the portal yourself. If a hoarding, a portal listing, or a WhatsApp creative has no QR code, a code that does not scan, or one that opens an unrelated page, treat the advertisement as non-compliant. The 628-project penalty drive, which hit 312 MMR projects, exists precisely because some developers were advertising without these markers.

How do I read a project's Quarterly Progress Reports?

You read a project's Quarterly Progress Reports by opening the QPR tab on its portal page and checking both how recent the latest filing is and what it actually says. Promoters must file a QPR every financial quarter, with filings due shortly after each quarter ends in the cycle that runs through July, October, January, and April. The report covers construction status, the building-wise progress, and financial movement on the project's designated account.

The buyer-side reading is simple. First, is the most recent QPR genuinely recent, or has the project gone quiet for two or more quarters. Silence is the warning the 8 May 2026 notice round was built to surface. Second, does the disclosed physical progress line up with what you saw on site. A project claiming structural work while the QPR shows little movement is telling two different stories, and the filed one carries legal weight. The honest caveat: a freshly filed QPR proves disclosure, not delivery, so read it alongside a site visit rather than instead of one.

How do I check whether a project is lapsed or deregistered?

You check whether a project is lapsed or deregistered by consulting MahaRERA's dedicated public lists, separate from the main search. The portal maintains a list of lapsed projects (registration expired and not renewed), a list of deregistered projects, and lists of registrations revoked or declared void from inception. A promoter is legally barred from selling or advertising units in a lapsed project until the registration is renewed.

Before you book, search the project across these lists, not just the active search. A common trap is a project whose original registration lapsed and which is being marketed on the strength of the old number. If the status reads Lapsed, Withdrawn, Revoked, or Suspended, the booking does not carry the protection you think it does. Cross-check the promoter's other projects too, because a developer with multiple lapsed or QPR-defaulting projects is showing you a pattern. See this Construction World report on MahaRERA notices to 8,212 projects for missing QPRs.

Verification still does not tell you whether the flat will be well built or delivered on time, and that is the trade-off every buyer must hold honestly. MahaRERA registration confirms legal existence, disclosure, and a designated project account. It does not inspect concrete, audit the developer's group finances, or insure you against a slowdown. The 8,212 QPR notices of 8 May 2026 are a reminder that compliance is a moving target even after registration. Pair the portal with the things it cannot capture. Read the draft agreement for sale clause by clause, ideally with a property lawyer, and confirm the carpet area, the possession date, and the penalty for delay match the registered disclosures. Once you reach the registration stage of buying, our walkthrough of the registration process in PropNewz on registering property online through IGR Maharashtra in Mumbai covers the stamp duty and IGR steps that follow a MahaRERA-clean booking.

How does verifying through MahaRERA compare with relying on a developer's word?

Verifying through MahaRERA compares favourably with relying on a developer's word because each portal check replaces a verbal promise with a filed, dated record. The table below maps the common claim a buyer hears against what to verify and where.

What is the seven-step buyer checklist before booking an MMR flat?

The seven-step checklist condenses everything above into the order a buyer should actually do it, before paying any token amount.

1. Get the MahaRERA registration number in writing and confirm it begins with P51800 for a Mumbai City or Mumbai Suburban project.
2. Search the number on maharera.maharashtra.gov.in and confirm the promoter's legal name matches your draft agreement, not just the brand.
3. Scan the QR code on the advertisement and confirm it opens the same live portal record.
4. Open the Quarterly Progress Reports and confirm the latest filing is recent, with no multi-quarter gap.
5. Compare the disclosed carpet area, possession date and delay penalty against what the sales team promised verbally.
6. Search the project and the promoter across the lapsed, deregistered, revoked and void lists.
7. Download the registration certificate, note the validity period, and have a property lawyer review the agreement for sale before paying.

Is a MahaRERA registration number compulsory for every Mumbai project?

Yes. Under the Real Estate (Regulation and Development) Act 2016, any project above 500 square metres or eight apartments must register with MahaRERA before being advertised or sold. Mumbai City and Mumbai Suburban projects carry numbers starting with P51800. If a sales team cannot produce a number that resolves on the official portal, do not proceed.

What should I do if a project's QR code does not scan?

Treat it as a non-compliance signal. Order No. 46C/2025, dated 8 April 2025, makes the QR code, registration number and website address mandatory on every advertisement, with penalties from Rs 10,000 to Rs 50,000 per violation. If the code is missing, will not scan, or opens an unrelated page, verify the project manually on the MahaRERA portal before trusting the advertisement.

How recent should the latest Quarterly Progress Report be?

It should reflect the most recent financial quarter, since promoters file QPRs each quarter in a cycle running through July, October, January and April. On 8 May 2026, MahaRERA issued notices to 8,212 projects for missing QPRs. A gap of two or more quarters suggests non-compliance or a stalled project, so read the QPR alongside an in-person site visit.

Does MahaRERA registration guarantee my flat will be delivered on time?

No. Registration confirms legal existence, mandatory disclosures and a designated project account, but it does not certify construction quality, financial strength, or on-time possession. It reduces fraud risk rather than eliminating delivery risk. Pair the portal check with a site visit, the registered completion date, and a lawyer-reviewed agreement for sale before committing any money.

Last updated 2026-06-26. PropNewz Team.