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Registration lapsed No litigation declared Residential / Group Housing project

Cornerstone

By Shree Sadguru & Deluxe JV

RG-MH-25097 · RERA P51900005370 · Last updated on MahaRERA portal: 14 Jul 2025

Source: official MahaRERA filing

Red flags

  • Registration lapsed
  • Possession 16 months past the filed date
  • 6 complaints at MahaRERA
  • Completion date moved by 12 months
  • 1 extension taken

Clear

  • No litigation declared
  • Separate project account declared
  • Allotment letter follows the model form

5 conditions are on this record. What each one means for someone buying here, and what the promoter's own filed documents say behind it, is what the buyer report adds.

See what the report covers Free either way: or have every new Mumbai City registration emailed to you, free during the pilot beta.
Jun 2025Possession promised16 months past this date
5 of 11Construction stages donefurthest along: Slabs of Super Structure, 98%
6Complaints at MahaRERAon this registration
Jump to the 121 documents Report an error

Cornerstone is a Residential / Group Housing project by Shree Sadguru & Deluxe JV in Mumbai City, Maharashtra, registered with MahaRERA as P51900005370 on 11 Aug 2017. Possession was promised by 30 Jun 2025 and is now 16 months past that date. The completion date has moved by 12 months from the original filing. 6 complaints are on record with the regulator.

At a glance

Project

  • NameCornerstone
  • TypeResidential / Group Housing
  • Location
    • Manjrekar Lane
    • Gandhi Nagar Worli
    • Mumbai City
    • 400018
  • Pincode400018
  • MapView location on Google Maps (as filed on RERA)
  • RERA no.P51900005370
  • ReraGenie IDRG-MH-25097

Builder

  • NameShree Sadguru & Deluxe JV
  • Entity typeOthers
  • Named personsDELUX LABORATORIES PVT LTD, NEUMEC DEVELOPMENT & ALLIED SERVICES PVT LTD

Key dates

16 months past promisethis monthRegisteredAug 2017First promiseJun 2024Revised toJun 2025

Key facts

Registration and timeline

  • StatusRegistration lapsed
  • Registered on11 Aug 2017
  • Promised completion30 Jun 2025
  • Revised completionRevised to 30 Jun 2025 (originally 30 Jun 2024)
  • Buildings1 building record
  • Documents filed121 files

Buildings and wings, as sanctioned

BuildingWingFloors sanctionedHabitable floorsResidential unitsOther unitsTotal
CornerstoneNA460000

The full filing

Everything below is from the project's own MahaRERA filing, free to read. The Rs 499 buyer report reads the filed documents themselves and puts the findings in plain language.

Construction progress by building1

As on 14 Jul 2025, the date of the latest filing. The RERA activity checklist for each building, from the promoter's latest quarterly progress filing. These are the promoter's own figures, not an independent inspection.

5 of 11 construction stages are filed complete. The stage furthest along is Slabs of Super Structure, at 98%.

Cornerstone: 95% average across the applicable activities

ActivityProgress
Excavation100%
Basement (if any)100%
Podiums (if any)100%
Plinth100%
Stilt Floor100%
Slabs of Super Structure98%
Internal walls, Intemal Plaster, Floorings, Floors and windows within Flats/Premises98%
Sanitary Fittings within the flats / premises98%
Staircases, Lifts Wells and Lobbies at each Floor level Overhead and Underground Water Tanks98%
External plumbing and external plaster, elevation, completion of terraces with waterproofing of the Building / wing.98%
Installation of Lifts, water pumps, Fire Fighting Fittings and Equipment as per CFO NOC, Electrical fittings, mechanical equipment, compliance to conditions ofenvironment/CRZ NOC, Finishing to entrance lobby/s, plinth protection. paving of areas appurtenant to Building/Wing, Compound Wall and all other requirements as may be required to complete project as per specifications in agreement of Sale.60%

Progress on shared amenities15

As on 14 Jul 2025, the date of the latest filing. Lifts, roads, water and the other shared works, from the same quarterly filing, and reported by the promoter rather than inspected.

Common facilityProposedProgress
Internal Roads & FootpathsNoNot applicable
Water SupplyYes100%
Sewerage (Chamber, Lines, Septic Tank , STP)Yes100%
Storm Water DrainsYes100%
Landscaping & Tree PlantingYes100%
Street LightingNoNot applicable
Community BuildingsNoNot applicable
Treatment And Disposal Of Sewage And Sullage WaterYes100%
Solid Waste Management And DisposalYes100%
Water conservation /Rain water harvestingYes100%
Energy managemcntYes100%
Fire protection and fire safety requirementsYes100%
Electrical meter room, sub-station, receiving stationYes100%
Aggregate area of recreational Open SpaceNoNot applicable
Open ParkingNoNot applicable

Parking filed138

Slots recorded per building wing in the filing. MahaRERA does not publish a two wheeler or four wheeler split, visitor parking, or the sanctioned allotment, so this is provision as filed and not a comparison against the approved plan.

Total parking slots138
Closed/Covered138

Land and ownership

MahaRERA has published no encumbrance declaration for this project. That is silence on the question, and not a record of clear land.

Land area1,565 sq m
Land owned byThe promoter
Named landownersNone

Approvals and building plan

Permissible FSI8500.0
Proposed, not sanctioned4,113 sq m
Buildings approved1
Buildings sanctioned1

Project account and cost

70 percent of buyer money must sit in the project account. Account numbers are not published by MahaRERA, so check that your agreement for sale names a designated account for this project and pay into that account only.

Separate project accountDeclared
Bank branchWESTERN EXPRESS HIGHWAY, ANDHERI EAST, MUMBAI 400069

Certifying professionals and partners

Form 1, 2 and 3 certificates from these professionals release the promoter's withdrawals from the 70 percent account.

PartnerRole in project
Shree Sadguru & Deluxe JV-

Extensions applied for1

A revised date filed with the regulator does not change the possession date in your agreement for sale.

EXT51900023046Jun 2024 → Jun 2025

Reason as filed by the promoterPart Occupation Certificate is received, balance Occupation Certificate is awaited

Litigation declared1

CaseCourtStatus
32 of 2018/2018Apex Grievance Redressal CommitteeCase disposed in favour of Builder

Complaints filed with MahaRERA6

Case no.ComplainantRespondentFiled
CC006000000089566Mrs. Jayanthi Rani Ramachandran & Mr. Ramachandran KaruppiahShree Sadguru & Deluxe JV01/06/2019
CC006000000197773RAJIV AGARWALABHAY CHANDAK27/07/2021
CC006000000197797UTSAV AGARWALABHAY CHANDAK28/07/2021
CC006000000591523Mansi AgrawalSHREE SADGURU & DELUXE JV12/08/2024
CC12502370Shree Sadguru & Deluxe JVMANSI AGRAWAL12/07/2025
CC12502455Niteen Vinayak PradhanShri Sadguru and Deluxe JV18/07/2025

The permission chain

The permissions a project needs, in the order they happen, matched to MahaRERA's own document slots. A slot on the file means the promoter uploaded a document there; it is not proof the permission was granted, and the filing carries no issue dates. An empty slot is not proof an approval is missing.

  1. Legal title reportOn the file

    A lawyer's report on who owns the land and what is registered against it.

    uploaded 28 May 2020
  2. Layout approvalOn the file

    The planning authority's approval of how the plots and buildings sit on the land.

    uploaded 27 Jul 2017
  3. Building plan approvalOn the file

    Sanction of the building plans themselves, filed as an IOD in Mumbai and as a plan approval elsewhere.

    uploaded 14 Jul 2025
  4. Commencement CertificateOn the file

    Permission to begin construction. On a plotted development the same slot carries the NA order instead.

    uploaded 27 Jul 2017Confirm the Commencement Certificate covers the specific floor you are buying.
  5. Occupancy CertificateOn the file

    The legal go-ahead to move in. It comes at the end, so its absence on a project still under construction is expected.

    uploaded 14 Jul 2025

Documents filed121

As listed on the registration, named by the MahaRERA slot each file was filed under, with the promoter's own file name beneath; the newest 80 of 121 are shown. The files themselves are available at source: open this registration on the MahaRERA portal. We publish what the filing says and never host the promoter's documents in place of it.

DocumentUploaded
Building plan approvalFile: LAYOUT.pdf14 Jul 2025
Building plan approvalFile: PLAN 1.pdf14 Jul 2025
Building plan approvalFile: PLAN 2.pdf14 Jul 2025
Building plan approvalFile: PLAN 3.pdf14 Jul 2025
Building plan approvalFile: PLAN 4.pdf14 Jul 2025
Building plan approvalFile: PLAN 5.pdf14 Jul 2025
Building plan approvalFile: PLAN 6.pdf14 Jul 2025
Building plan approvalFile: PLAN 7.pdf14 Jul 2025
Building plan approvalFile: PLAN 8.pdf14 Jul 2025
Building plan approvalFile: PLAN 9.pdf14 Jul 2025
Building plan approvalFile: PLAN 10.pdf14 Jul 2025
Building plan approvalFile: PLAN 11.pdf14 Jul 2025
Building plan approvalFile: PLAN 12.pdf14 Jul 2025
Building plan approvalFile: PLAN 13.pdf14 Jul 2025
Building Plan Approval (IOD)File: LAYOUT.pdf14 Jul 2025
Building Plan Approval (IOD)File: PLAN 1.pdf14 Jul 2025
Building Plan Approval (IOD)File: PLAN 2.pdf14 Jul 2025
Building Plan Approval (IOD)File: PLAN 3.pdf14 Jul 2025
Building Plan Approval (IOD)File: PLAN 4.pdf14 Jul 2025
Building Plan Approval (IOD)File: PLAN 5.pdf14 Jul 2025
Building Plan Approval (IOD)File: PLAN 6.pdf14 Jul 2025
Building Plan Approval (IOD)File: PLAN 7.pdf14 Jul 2025
Building Plan Approval (IOD)File: PLAN 8.pdf14 Jul 2025
Building Plan Approval (IOD)File: PLAN 9.pdf14 Jul 2025
Building Plan Approval (IOD)File: PLAN 10.pdf14 Jul 2025
Building Plan Approval (IOD)File: PLAN 11.pdf14 Jul 2025
Building Plan Approval (IOD)File: PLAN 12.pdf14 Jul 2025
Building Plan Approval (IOD)File: PLAN 13.pdf14 Jul 2025
Occupancy Certificate/ Completion Certificate/ Architect's certificate of completion for plotted developmentFile: Cornerstone-Declaration to RERA-Upload version.pdf14 Jul 2025
Occupancy Certificate/ Completion Certificate/ Architect's certificate of completion for plotted developmentFile: Full OC-April 2025.pdf24 Apr 2025
Certificates of Architect (Form 1)(Mandatory for only ongoing project)File: WorliArchitectCertificateupto31stDecember2024.pdf22 Mar 2025
Disclosure of sold/ booked inventoryFile: SSDJV.pdf21 Feb 2025
Certificates of CA (Form 3)File: Form-3-3112024-compressed.pdf12 Feb 2025
Certificates of Engineer (Form 2)(Mandatory for only ongoing project)File: Form-2-3112024.pdf12 Feb 2025
Certificates of CA (Form 3)File: Form 3 - Cornerstone as on Dec 2024.pdf10 Feb 2025
Certificates of Engineer (Form 2)(Mandatory for only ongoing project)File: Form 2 - Cornerstone as on Dec 2024.pdf10 Feb 2025
Annual Audit Report of Statutory CA (Form 5) (FY 2023-24)File: Form 5 - Conrnerstone for FY 2023-24.pdf11 Jan 2025
Certificates of Architect (Form 1)(Mandatory for only ongoing project)File: RERACertificate-30062024.pdf31 Dec 2024
Certificates of Architect (Form 1)(Mandatory for only ongoing project)File: RERA Certificate-30092024.pdf31 Dec 2024
Certificates of CA (Form 3)File: Form 3 Cornerstone-30June2024.pdf23 Dec 2024
Certificates of CA (Form 3)File: Form 3 Cornerstone 30Sep2024.pdf23 Dec 2024
Certificates of Engineer (Form 2)(Mandatory for only ongoing project)File: Form 2- 30 June2024.pdf23 Dec 2024
Certificates of Engineer (Form 2)(Mandatory for only ongoing project)File: Form 2 30 Sep 2024.pdf23 Dec 2024
Disclosure of sold/ booked inventoryFile: Cornerstone-Sold-Unsold 30062024.pdf23 Dec 2024
Disclosure of sold/ booked inventoryFile: Cornsertone--Sold-Unsold-30092024.pdf23 Dec 2024
Certificates of Architect (Form 1)(Mandatory for only ongoing project)File: 2 Certificates of Architect (Form 1)(Mandatory for only ongoing project).pdf19 Jun 2024
Certificates of Architect (Form 1)(Mandatory for only ongoing project)File: SSDJVCornorstoneArchitectCertificate31032024.pdf18 Jun 2024
Certificates of Engineer (Form 2)(Mandatory for only ongoing project)File: Form_2_of_Cornerstone_as_on_June_2023_signed.pdf18 Jun 2024
Certificates of Engineer (Form 2)(Mandatory for only ongoing project)File: Form_2_of_Cornerstone_as_on_Sept_2023signed.pdf18 Jun 2024
Certificates of Engineer (Form 2)(Mandatory for only ongoing project)File: Form_2_of_Cornerstone_as_on_Dec_2023_signed.pdf18 Jun 2024
Certificates of Engineer (Form 2)(Mandatory for only ongoing project)File: Form_2_of_Cornerstone_as_on_March_2024_signed.pdf18 Jun 2024
Disclosure of sold/ booked inventoryFile: SSDJVCornerstoneProjectSoldUnsoldInventory31032024.pdf18 Jun 2024
Certificates of CA (Form 3)File: CORNERSTONE_FORM_3_As_on_31st_March_2023_signed.pdf18 Jun 2024
Certificates of CA (Form 3)File: Form_3_of_Cornerstone_as_on_30-06-2023signed.pdf18 Jun 2024
Certificates of CA (Form 3)File: Form_3_of_Cornerstone_as_on_30-09-2023_signed.pdf18 Jun 2024
Certificates of CA (Form 3)File: Form_3_of_Cornerstone_as_on_31-12-2023_signed.pdf18 Jun 2024
Certificates of CA (Form 3)File: Form 3 of Cornerstone as on 31-03-2024 singed.pdf18 Jun 2024
Annual Audit Report of Statutory CA (Form 5) (FY 2022-23)File: Certified Form 5 Cornerstone FY 22-23.pdf22 Mar 2024
Certificates of Engineer (Form 2)(Mandatory for only ongoing project)File: Form 2 - Cornerstone as on June 2022.pdf11 Dec 2023
Certificates of Engineer (Form 2)(Mandatory for only ongoing project)File: Form 2 - Cornerstone as on September 2022.pdf11 Dec 2023
Certificates of Engineer (Form 2)(Mandatory for only ongoing project)File: Form 2 - Cornerstone as on December 2022.pdf11 Dec 2023
Certificates of Engineer (Form 2)(Mandatory for only ongoing project)File: Form 2 - Cornerstone as on March 2023.pdf11 Dec 2023
Certificates of CA (Form 3)File: New Format Form 3 of Cornerstone June 2022 final.pdf11 Dec 2023
Certificates of CA (Form 3)File: New Format Form 3 of Cornerstone Sep 2022 final.pdf11 Dec 2023
Certificates of CA (Form 3)File: New Format Form 3 of Cornerstone Dec 2022 final.pdf11 Dec 2023
Certificates of CA (Form 3)File: New Format Form 3 of Cornerstone Mar 2023.pdf11 Dec 2023
Disclosure of sold/ booked inventoryFile: Cornerstone- 30092023 sold and unsold.pdf7 Oct 2023
Occupancy Certificate/ Completion Certificate/ Architect's certificate of completion for plotted developmentFile: Sale Bldg Part OC.pdf7 Sep 2023
Annual Audit Report of Statutory CA (Form 5) (FY 2018-19)File: 2 Certificates of CA (Form 5).pdf8 Apr 2023
Annual Audit Report of Statutory CA (Form 5) (FY 2021-22)File: Form 5 Certificate 197.pdf30 Sep 2022
Certificates of Engineer (Form 2)(Mandatory for only ongoing project)File: Cornerstone Form 2- March 2022.pdf26 Aug 2022
Certificates of CA (Form 3)File: New Format Form 3 of Cornerstone March 2022.pdf26 Aug 2022
Annual Audit Report of Statutory CA (Form 5) (FY 2019-20)File: Form 5 Certificate 195.pdf26 Aug 2022
Annual Audit Report of Statutory CA (Form 5) (FY 2020-21)File: Form 5 Certificate 196.pdf26 Aug 2022
Engineers Certificate on Quality Assurance (Form 2A FY 2020-21)File: CORNERSTONE.pdf9 Jul 2022
Certificates of CA (Form 3)File: Form 3_2019-20.pdf20 Oct 2021
Engineers Certificate on Quality Assurance (Form 2A FY 2020-21)File: CORNERSTONE.pdf11 Aug 2021
Proforma of Allotment letterFile: Cornerstone AFS - Regular_12032021.pdf12 Mar 2021
Copy of the legal title reportFile: Title Certificate.pdf28 May 2020
Engineers Certificate on Quality Assurance (Form 2A FY 2019-20)File: Quality certficate worli.pdf4 Mar 2020

How this compares with Mumbai City

33%of Mumbai City projects moved their completion datethis one moved by 12 months
25%of Mumbai City registrations have lapsed or been cancelledthis one is among them

Computed across the 780+ Mumbai City projects on ReraGenie, from their own filings.

Free monthly report: Mumbai on MahaRERA, month by month. What registered each month, this city against the other six, the possession pipeline and the pincode micro-markets, from these same filings.

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How alerts work

Other projects near Gandhi Nagar Worli780+ in Mumbai City

2 kmCornerstoneCompleted 15Lapsed / revoked 17Other 28Dot size: filed unitsN

Filed coordinates, straight-line distance. 60 registered projects within 2 km.

Builder: Shree Sadguru & Deluxe JV

Shree Sadguru & Deluxe JV has 1 registration on MahaRERA, including Cornerstone. Its filings disclose no earlier MahaRERA projects. Read the full track record. See more projects on the Mumbai City district page.

Frequently asked questions

What does it mean that Cornerstone shows as registration lapsed on MahaRERA?

A registration runs until the completion date the promoter declared. If the project is neither completed nor extended by then it lapses, and a de-registration or revocation ends it by order. In every case the promoter may no longer legally advertise, market or sell in the project, and the Authority can act under section 7 against a defaulting promoter. What it does not do is cancel an agreement for sale you have already signed, or extinguish your section 18 right to delay interest or refund; those run from your agreement, not from the registration. Get the current position from the promoter in writing, verify it on the MahaRERA portal, and take legal advice before paying any further instalment.

What are my rights if Cornerstone is delayed beyond 30 Jun 2025?

Under section 18 of the RERA Act you may stay in the project and claim interest for every month of delay, or exit and claim a full refund with interest. In Maharashtra the rate is SBI's highest MCLR plus 2 percent, currently 10.90% per annum (June 2026). The free delay interest calculator on ReraGenie puts a rupee figure on any delay. Claims are filed as MahaRERA complaints with a Rs 5,000 fee.

How do I verify and contact the developer of Cornerstone?

The registered promoter entity is Shree Sadguru & Deluxe JV, an others as per the filing. Neither this filing nor this promoter's other MahaRERA registrations disclose a CIN, LLPIN or GSTIN for this entity. Your agreement for sale must name this exact entity, not a group brand name. The promoter's registered address and contact details are on the project's MahaRERA listing (scan the QR code on any advertisement) and in its filed documents. The Rs 499 buyer report includes all of them as a single ZIP, foldered by type.

Is my payment protected in Cornerstone?

Partly, by law. 70 percent of every buyer payment must go into the project's designated bank account, withdrawable only against architect, engineer and CA certificates as construction progresses; since July 2024 MahaRERA requires a three-account structure for collections. Separately, a promoter cannot take more than 10 percent of the price before signing a registered agreement for sale (section 13). Neither rule guarantees completion; they limit how far your money can travel from the project.

How do I read the complaint cases filed against Cornerstone?

Each case number above is a complaint MahaRERA hears in public. On the MahaRERA website, open Complaint Details and search the CC number: the order PDFs, hearing dates and disposal status are free to download. Orders bind the promoter. Before booking, check whether past orders were complied with, not just whether complaints exist; an ignored order is a stronger warning than the complaint itself.

How current is the construction progress shown for Cornerstone?

Promoters must file a quarterly progress report within 20 days of each quarter end, certified by the architect (Form 1), engineer (Form 2) and chartered accountant (Form 3). The figures above come from the latest filing, so they can trail the site by up to a quarter. A promoter who stops filing QPRs altogether invites penalties under section 61, and a stale filing date is itself a warning sign worth checking on the portal.

What should I check before booking in Cornerstone?

Four things this page cannot decide for you: that the carpet area in your agreement matches the filed carpet area (the model agreement allows only a 3 percent variation, with a refund right below that); that the agreement follows MahaRERA's model clauses with deviations highlighted; the promoter's record on their other projects, not just this one; why the completion date was revised and what the new timeline depends on. The Rs 499 buyer report works through all of them from the filings.

Read the whole filing and still not sure? That is what the Rs 499 buyer report is for: the conditions on this record read one by one, the progress against the promise, this promoter's other registrations, what the filed documents themselves say, and a ZIP of every document on the filing. It carries the Rs 299 project watch free for 90 days.

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