What is RERA project extension?
Also called: RERA extension, extension of registration, Section 6 extension, Section 7(3) extension
A RERA project extension keeps a project registered beyond the completion date the builder first declared. Section 6 allows up to one year in aggregate for force majeure, and authorities grant other extensions under Section 7(3) on conditions.
At registration, the builder declares under Section 4(2)(l)(C) the time within which it will finish the project. If that date approaches with work incomplete, it has to extend the registration or let it lapse. A lapse lets the authority act under Section 8, which in bad cases means the buyers' association or another agency completes the project.
Section 6 is narrow. It allows extension for force majeure (war, flood, drought, fire, cyclone, earthquake or another natural calamity) for no more than one year in aggregate, and the authority must hear the promoter before refusing. In May 2020 the housing ministry advised states to treat Covid-19 as force majeure and extend registrations by six months, and most did. For ordinary delays, builders lean on Section 7(3), under which the authority can keep a registration alive on its own terms instead of revoking it. MahaRERA has generally wanted the consent of a majority of allottees before allowing this.
The point buyers miss: an extended registration doesn't change the possession date in your agreement. Authorities have held again and again that Section 18 interest runs from the date promised in the agreement for sale, whatever the registration now says.
The extension history sits on the project page. Two or three extensions tell you more about a builder than any brochure will.
A Kharghar project promised possession in December 2024, then extended its MahaRERA registration to December 2026. A buyer who has paid ₹75 lakh can still claim interest from January 2025, because the extension governs the registration, not the builder's contract with her.
Treating a builder's letter that says "RERA has extended our date" as if it rewrote your agreement.
Questions people ask about RERA project extension
How long can RERA extend a project?
Section 6 caps a force majeure extension at one year in aggregate. Longer extensions come under Section 7(3), where the authority keeps the registration going on conditions rather than revoking it.
Can buyers object to an extension?
Yes. Buyers can write to the authority or oppose the application, and in Maharashtra allottee consent is part of the Section 7(3) process.