Siddha Sky Phase 2
MahaRERA · the public record
NISARG CO OPERATIVE HOUSING SOCIETY LIMITED
SION · COSMOS LANDMARKS
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The registration, progress and filed details in one place. Go further with an independent reading of the project’s evidence.
1units filed as unsoldInventory · 17 September 2026
31 Dec 2026declared completionMahaRERA registration · read 12 Jul 2026
78registered unitsMahaRERA registration · read 12 Jul 2026
The record · free to read
Registration read 12 Jul 2026Progress & dates
The timeline on file.
Available record
No construction trend to plot.
The records used for this page do not supply a series of construction percentages. This does not establish whether possession has been given.
declared completion
31 Dec 2026
The registered date and a construction update answer different questions. Neither is a confirmation of possession.
MahaRERA registration · read 12 Jul 2026
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The details behind the headline.
MahaRERA · P51900025873
Delivery and registration
When is the project declared for completion?
NISARG CO OPERATIVE HOUSING SOCIETY LIMITED is registered with MahaRERA as P51900025873 and the promoter has declared completion for 31 Dec 2026.
31 Dec 2026
declared completion
3months to go
against the declared date
The completion date and status as they stand on the MahaRERA registration record.
Source · MahaRERA project registration · read 12 Jul 2026
| MahaRERA registration | P51900025873 |
| Registered on | 24 Jul 2020 |
| Promoter-declared completion | 31 Dec 2026 |
| Current status | Certificate Signed |
| Against today | 3 months to the declared date |
Approvals and compliance
What compliance filings are on record?
MahaRERA's defaulter and deregistration lists and the quarterly-progress filing for NISARG CO OPERATIVE HOUSING SOCIETY LIMITED record 23 quarterly progress reports since registration.
23quarterly filings
Entries as they appear on MahaRERA's own lists and the project's progress filing.
Source · MahaRERA defaulter, deregistration and QPR lists · read 12 Jul 2026
- Filing progress reports — 23 quarterly progress reports on record since registration, with no current default.
Construction
How much construction cost has been reported?
In NISARG CO OPERATIVE HOUSING SOCIETY LIMITED, ₹39.19 Cr of a declared ₹46.10 Cr estimated project cost is reported as incurred, about 85.0%, as at the last certified filing with MahaRERA.
85.0%
₹39.19 Cr
of ₹46.10 Cr declared cost
Cost incurred as last certified to MahaRERA. It is a financial measure, not a survey of site work, and it can lag on-site reality between filings.
Source · MahaRERA quarterly progress filing · read 12 Jul 2026
Sales
How much has actually been sold?
In NISARG CO OPERATIVE HOUSING SOCIETY LIMITED, 77 of 78 homes filed with MahaRERA are recorded as sold or booked, about 99%, and 1 remain available.
99%sold
77 of 78 homes
₹33.23 Cr
committed by buyers
Counts and agreement value as the promoter filed them at the last compliance date; this is the filed inventory, not current availability. Of that agreement value, ₹32.38 Cr (about 97%) is recorded as collected and ₹85.28 Lakh as receivable.
Source · MahaRERA sold/unsold inventory filing · read 12 Jul 2026
What buyers actually paid: across 77 registered agreements, the effective carpet rate is ₹12,273/sqft, with eight in ten falling between ₹12,273 and ₹12,273 — computed from the agreement values and carpet areas the promoter filed, not broker quotes.
The units recorded as unsold on the filing. The reckoner value is the government's ready-reckoner assessment the promoter filed against that unit, the figure stamp duty is charged on. It is not a price anyone paid, not an asking price, and not a valuation of the home.
| Floor | Unit | Carpet | Govt reckoner value |
|---|---|---|---|
| Floor 23 | 2312 | 350 sqft (32.55 sqm) | ₹33.71 Lakh |
No units are declared mortgaged, reserved, investor-held or not-for-sale in this inventory filing.
What the filings record, home by home
Read from MahaRERA on 17 September 2026
MahaRERA publishes, home by home, what this promoter filed: which homes are sold and which are not, the RERA carpet area of each, and for the sold ones the registered agreement value — the consideration filed for that specific home. On this project 77 homes carry one, and 1 of the 78 are recorded unsold.
Here is one of those unsold homes, priced against what buyers of the same home on other floors actually filed:
| Home | Carpet | Filed for the same home on other floors | Based on |
|---|---|---|---|
| 2312 | 350 sqft | Rs 43.00 lakh | 4 filed on this stack, floors 19–22 |
A filed consideration is what was registered for one home. It is not a valuation, and MahaRERA does not publish the date of any of these agreements — read a range as a spread, not as a trend. An unsold row means no sale had been filed for it when we looked, which is a filing state, not a promise that the home is available to you today. One of the two observations is an archived copy whose time is the moment the file was written, not a portal fetch time.
In NISARG CO OPERATIVE HOUSING SOCIETY LIMITED, every one of the 1 unsold homes has agreements filed on its own stack. The Price Comparison Report gives each of them its own row — the filed agreements behind that stack listed in full, the government reckoner value the promoter filed against it, and whether it is mortgaged to a lender while still on the unsold list. Built from the filing itself, sent by email.
Buildings & Wings
The buildings and wings registered under this project, with each tower's sanctioned height and declared completion date. Here the tallest tower rises to G+23 and 78 homes are registered across the project.
| Building | Wings | Floors | Homes | Declared completion |
|---|---|---|---|---|
| NISARG SRA CHS LTD | 1 | G+23 | 78 | - |
Unit mix on the filing: 77 residential and 1 non-residential (shops/offices).
Legal and disputes
What disputes are disclosed?
15 complaints are on the MahaRERA record for NISARG CO OPERATIVE HOUSING SOCIETY LIMITED, with orders passed in 12 of them.
15complaints
12with an order
Counts as disclosed in the project record.
Source · MahaRERA project disclosures · read 12 Jul 2026
| Complaint no. | Filed | Parties | Status |
|---|---|---|---|
| CC006000000479997 | 10/04/2024 | HARSH SUNIL MOTWANI vs COSMOS LANDMARKS | order passed |
| CC006000000479998 | 10/04/2024 | HARSH SUNIL MOTWANI vs COSMOS LANDMARKS | order passed |
| CC12501564 | 12/05/2025 | Arjun Dwarika Prasad Chaudhary vs COSMOS LANDMARKS | order passed |
| CC12400769 | 13/11/2024 | AKSHAYA ANANT PAWAR vs COSMOS LANDMARKS | order passed |
| CC12401100 | 11/12/2024 | SHAIL MAHESH chaudhary vs COSMOS LANDMARKS | order passed |
| CC12503029 | 28/08/2025 | Aditya Arun Dodke vs COSMOS LANDMARKS | order passed |
| CC12503329 | 17/09/2025 | VINOD ANAND GAJAM vs COSMOS LANDMARKS | order passed |
| CC12503340 | 18/09/2025 | NASIBUL FARUK ALI MALLICK vs COSMOS LANDMARKS | order passed |
| CC12503344 | 18/09/2025 | VICKY UPENDRA DEEKONDA vs COSMOS LANDMARKS | order passed |
| CC12503483 | 29/09/2025 | SHAILESH ALJI BARIA vs COSMOS LANDMARKS | order passed |
| CC12503745 | 25/10/2025 | Raju Shambhudas Anugandula vs COSMOS LANDMARKS | order passed |
| CC12504556 | 20/12/2025 | SATYANARAYANA ALAGABOINA vs COSMOS LANDMARKS | order passed |
| CC12600808 | 13/02/2026 | vennela venkatesh gundla vs COSMOS LANDMARKS | pending / no order on file |
| CC12602729 | 10/05/2026 | Mrs Sheela Devi vs COSMOS LANDMARKS | pending / no order on file |
| CC12603551 | 09/06/2026 | Anand Sitaram Narkar vs COSMOS LANDMARKS | pending / no order on file |
Legal & Litigation
The promoter has declared 1 court case on this project to MahaRERA. Litigation can cloud the land title or stall the build — have a lawyer pull the cause list for each and confirm whether it touches the title to your home. This is declared by the promoter; there may be further cases not on the RERA record.
| Court | Case no. | Year | Status |
|---|---|---|---|
| Bombay City Civil Court | 101039 | 2012 | Notice Of Motion |
Deadline Extensions
The MahaRERA completion deadline for this project has been formally extended 2 times, as recorded on the register.
| From | Extended to | Stated reason |
|---|---|---|
| as registered | 29 Jun 2024 | Due to Covid Pandemic the work has suffered. Due to lockdown our finances were also hit and now we are in the position to invest monies as required and complete the building. Also |
| 29 Jun 2024 | 31 Dec 2026 | need more time to complete the project on time. FOR THE WORK BALANCE IS AS PER ARCHITECT CERTIFICATE.. AND WE ARE COMMITED TO COMPLETE THE WORK TILL DEC 2026. AND WE HAVE ALREADY T |
Location, Land & Connectivity
Located at SION, GTB NAGAR, SION KOLIWADA, Ward ABCD, Mumbai City, 400037. Per the filed land record, the plot is bounded to the north by J K BASIN ROAD, to the south by CGS SECTOR 5, to the east by PUMPING STATION AND S M ROAD and to the west by GURUDWARA. These are the boundaries as recorded in the filed land record.