Home / Browse projects / Raigarh, Maharashtra / Windsor Solitaire
Windsor Solitaire
RG-MH-06496 · RERA P52000052887 · Last updated on MahaRERA portal: 10 Jul 2026
Source: official MahaRERA filing
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Red flags
- No red flags in this filing
Clear
- No litigation declared
- No complaints on record
- Completion date never moved
- No encumbrance on the project land
- Separate project account declared
- Allotment letter follows the model form
Nothing adverse is on this record. The buyer report still reads the filed documents themselves, and places this filing against every project registered within 2 km.
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Windsor Solitaire is a Residential / Group Housing project by Silverkey Ventures LLP in Raigarh, Maharashtra, registered with MahaRERA as P52000052887 on 5 Oct 2023. Possession is promised by 31 Dec 2027. 31 of the 48 units on this registration are recorded sold or booked, and 4 of 11 construction stages are filed complete.
At a glance
Project
- NameWindsor Solitaire
- TypeResidential / Group Housing
- Location
- Sector 27
- Kharghar
- Panvel
- Raigarh
- 410210
- Pincode410210
- MapView location on Google Maps (as filed on RERA)
- RERA no.P52000052887
- ReraGenie IDRG-MH-06496
Builder
- NameSilverkey Ventures LLP
- Entity typePartnership
- PartnersZubin Bhupendra Sanghoi, Biren Bipinchandra Shah, Ankul Bhupendra Sanghoi, Bhavesh Vasanji Shethia, Shobhana Bhavesh Shethia, Ajay Vinod Shah
Key dates
Key facts
Registration and timeline
- StatusRegistered
- Registered on5 Oct 2023
- Promised completion31 Dec 2027
- Revised completionNone
- Buildings1 building record
- Documents filed80 files
Current status
Figures as on 10 Jul 2026, this project's latest MahaRERA filing.
Buildings and wings, as sanctioned
| Building | Wing | Floors sanctioned | Habitable floors | Residential units | Other units | Total |
|---|---|---|---|---|---|---|
| Windsor Solitaire | NA | 18 | 16 | 48 | 0 | 48 |
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 10 Jul 2026, 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.
4 of 11 construction stages are filed complete. The stage furthest along is Slabs of Super Structure, at 90%.
Windsor Solitaire: 63% average across the applicable activities
| Activity | Progress |
|---|---|
| Excavation | 100% |
| Basement (if any) | 100% |
| Podiums (if any) | 75% |
| Plinth | 100% |
| Stilt Floor | 100% |
| Slabs of Super Structure | 90% |
| Internal walls, Intemal Plaster, Floorings, Floors and windows within Flats/Premises | 55% |
| Sanitary Fittings within the flats / premises | 0% |
| Staircases, Lifts Wells and Lobbies at each Floor level Overhead and Underground Water Tanks | 70% |
| External plumbing and external plaster, elevation, completion of terraces with waterproofing of the Building / wing. | 0% |
| 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. | 0% |
Progress on shared amenities15
As on 10 Jul 2026, 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 facility | Proposed | Progress |
|---|---|---|
| Internal Roads & Footpaths | Yes | 0% |
| Water Supply | Yes | 0% |
| Sewerage (Chamber, Lines, Septic Tank , STP) | Yes | 0% |
| Storm Water Drains | Yes | 0% |
| Landscaping & Tree Planting | Yes | 0% |
| Street Lighting | No | Not applicable |
| Community Buildings | No | Not applicable |
| Treatment And Disposal Of Sewage And Sullage Water | No | Not applicable |
| Solid Waste Management And Disposal | No | Not applicable |
| Water conservation /Rain water harvesting | Yes | 0% |
| Energy managemcnt | Yes | 0% |
| Fire protection and fire safety requirements | Yes | 0% |
| Electrical meter room, sub-station, receiving station | Yes | 0% |
| Aggregate area of recreational Open Space | No | Not applicable |
| Open Parking | No | Not applicable |
Parking filed75
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.
Land and ownership
Declared none is the promoter's own declaration to the regulator, not a title search. A search at the sub-registrar is what confirms it.
Approvals and building plan
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.
| Building | Wing | Estimated | Incurred |
|---|---|---|---|
| Windsor Solitaire | NA | Rs 13.53 cr | Rs 9.30 cr |
| - | NA | Rs 71.20 lakh | - |
Certifying professionals and partners6
Form 1, 2 and 3 certificates from these professionals release the promoter's withdrawals from the 70 percent account.
| Role | Name |
|---|---|
| Architect | Stapl Architects |
| Engineer | SK Consultants & Engineers |
| Chartered Accountant | N B Sayed & Associates |
| Chartered Accountant | NB Sayed & Associates |
| Chartered Accountant | Pranav Bhaskaran & Associates |
| Chartered Accountant | Pratiksha Tulshyan & Associates |
| Partner | Role in project |
|---|---|
| Silverkey Ventures LLP | - |
Complaints filed with MahaRERA
No complaints on record against this registration.
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.
- Legal title reportOn the file
A lawyer's report on who owns the land and what is registered against it.
uploaded 31 Aug 2023 - Layout approvalOn the file
The planning authority's approval of how the plots and buildings sit on the land.
uploaded 10 Apr 2026 - Building plan approvalOn the file
Sanction of the building plans themselves, filed as an IOD in Mumbai and as a plan approval elsewhere.
uploaded 10 Apr 2026 - Commencement CertificateOn the file
Permission to begin construction. On a plotted development the same slot carries the NA order instead.
uploaded 8 Sep 2023Confirm the Commencement Certificate covers the specific floor you are buying. - Occupancy CertificateNot due yet
The legal go-ahead to move in. It comes at the end, so its absence on a project still under construction is expected.
possession is promised for 31 Dec 2027
Documents filed80
As listed on the registration, named by the MahaRERA slot each file was filed under, with the promoter's own file name beneath. 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.
| Document | Uploaded |
|---|---|
| Withdrawal Update Form 1File: Form -1 Architect Certificate 2026-06-30.pdf | 10 Jul 2026 |
| Withdrawal Update Form 2File: Form 2 - Windsor Solitaire as on June 2026.pdf | 10 Jul 2026 |
| Withdrawal Update Form 3File: Form 3 - Windsor Solitaire as on June 2026.pdf | 10 Jul 2026 |
| Withdrawal Update Form 1File: Form -1 Architect Certificate 2026-06-30.pdf | 8 Jul 2026 |
| Withdrawal Update Form 2File: Form 2 - Windsor Solitaire as on June 2026.pdf | 8 Jul 2026 |
| Withdrawal Update Form 3File: Form 3 - Windsor Solitaire as on June 2026.pdf | 8 Jul 2026 |
| Layout approvalFile: Amended CC Drawing.pdf | 10 Apr 2026 |
| Building plan approvalFile: Amended CC Drawing.pdf | 10 Apr 2026 |
| Withdrawal Update Form 1File: Form 1 - Windsor Solitaire as on March 2026.pdf | 10 Apr 2026 |
| Withdrawal Update Form 1File: Form 1 - Windsor Solitaire as on March 2026.pdf | 10 Apr 2026 |
| Withdrawal Update Form 2File: Form 2 - Windsor Solitaire as on March 2026.pdf | 10 Apr 2026 |
| Withdrawal Update Form 2File: Form 2 - Windsor Solitaire as on March 2026.pdf | 10 Apr 2026 |
| Withdrawal Update Form 3File: Form 3 - Windsor Solitaire as on March 2026.pdf | 10 Apr 2026 |
| Withdrawal Update Form 3File: Form 3 - Windsor Solitaire as on March 2026.pdf | 10 Apr 2026 |
| Withdrawal Update Form 1File: Form 1 - Windsor Solitaire as on Dec 2025.pdf | 19 Jan 2026 |
| Withdrawal Update Form 2File: Form 2 - Windsor Solitaire as on Dec 2025.pdf | 19 Jan 2026 |
| Withdrawal Update Form 3File: Form 3 - Windsor Solitaire as on Dec 2025.pdf | 19 Jan 2026 |
| Form 5 (FY 2023-2024)File: Form 5 Windsor Solitaire-Ms Silverkey Ventures LLP FY 2023-24.pdf | 24 Dec 2025 |
| Form 5 (FY 2024-2025)File: Form 5 - Windsor Solitaire as on FY 2024-25.pdf | 24 Dec 2025 |
| Withdrawal Update Form 1File: Form 1 - Windsor Solitaire as on Sep 2025.pdf | 10 Oct 2025 |
| Withdrawal Update Form 2File: Form 2 - Windsor Solitaire as on Sep 2025.pdf | 10 Oct 2025 |
| Withdrawal Update Form 3File: Form 3 - Windsor Solitaire as on Sep 2025.pdf | 10 Oct 2025 |
| Layout approvalFile: Amended CC Drawing.pdf | 25 Sep 2025 |
| Building plan approvalFile: Amended CC Drawing.pdf | 25 Sep 2025 |
| Form 1File: Form 1 - Windsor Solitaire as on June 2025.pdf | 20 Jul 2025 |
| Form 2File: Form 2 - Windsor Solitaire as on June 2025.pdf | 20 Jul 2025 |
| Form 3File: Form 3 - Windsor Solitaire as on June 2025.pdf | 20 Jul 2025 |
| Disclosure of Sold and Booked InventoryFile: Circular 29 - Windsor Solitaire as on 30-06-2025.pdf | 20 Jul 2025 |
| CA Certificate on Project Cost & Fund withdrawal (Form 3)File: Form 3 - Windsor Solitaire as on March 2025.pdf | 7 Apr 2025 |
| Engineer’s Certificate on Cost Incurred on Project (Form 2)File: Form 2 - Windsor Solitaire as on March 2025.pdf | 7 Apr 2025 |
| Architect’s Certificate of Percentage of Completion of Work (Form 1)File: Form 1 - Windsor Solitaire as on March 2025.pdf | 5 Apr 2025 |
| CA Certificate on Project Cost & Fund withdrawal (Form 3)File: Form 3- Windsor Solitaire as on 31-12-2024.pdf | 13 Jan 2025 |
| Engineer’s Certificate on Cost Incurred on Project (Form 2)File: Form 2 - Windsor Solitaire as on Dec 2024.pdf | 13 Jan 2025 |
| Disclosure of sold/ booked inventoryFile: SOLD INVENTORY.pdf | 14 Dec 2024 |
| Architect’s Certificate of Percentage of Completion of Work (Form 1)File: Form -1 Windsor Solitaire Sep 24.pdf | 14 Oct 2024 |
| Engineer’s Certificate on Cost Incurred on Project (Form 2)File: Form 2 - Windsor Solitaire as on Sept 2024.pdf | 14 Oct 2024 |
| CA Certificate on Project Cost & Fund withdrawal (Form 3)File: Form 3 - Windsor Solitaire as on Sept 2024.pdf | 14 Oct 2024 |
| Architect’s Certificate of Percentage of Completion of Work (Form 1)File: Form -1 Windsor Solitaire Sep 24.pdf | 14 Oct 2024 |
| CA Certificate on Project Cost & Fund withdrawal (Form 3)File: Form 3 - Windsor Solitaire as on Sept 2024.pdf | 14 Oct 2024 |
| Engineer’s Certificate on Cost Incurred on Project (Form 2)File: Form 2 - Windsor Solitaire as on Sept 2024.pdf | 14 Oct 2024 |
| Annual Audit Report of Statutory CA (Form 5) (FY 2023-24)File: Form 5 Windsor Solitaire-Ms Silverkey Ventures LLP FY 2023-24.pdf | 11 Oct 2024 |
| Annual Audit Report of Statutory CA (Form 5) (FY 2023-24)File: Form 5 Windsor Solitaire-Ms Silverkey Ventures LLP FY 2023-24.pdf | 11 Oct 2024 |
| Architect’s Certificate of Percentage of Completion of Work (Form 1)File: Form -1 Windsor Solitaire Sep 24.pdf | 10 Oct 2024 |
| Architect’s Certificate of Percentage of Completion of Work (Form 1)File: Form -1 Windsor Solitaire Sep 24.pdf | 10 Oct 2024 |
| Engineer’s Certificate on Cost Incurred on Project (Form 2)File: Form 2 - Windsor Solitaire as on June 2024.pdf | 10 Jul 2024 |
| CA Certificate on Project Cost & Fund withdrawal (Form 3)File: Form 3- Windsor Solitaire as on 30-06-2024.pdf | 10 Jul 2024 |
| Architect’s Certificate of Percentage of Completion of Work (Form 1)File: Form 1 - Windsor Solitaire as on June 2024.pdf | 4 Jul 2024 |
| Home Buyer /Allottee Grievance Redressal CellFile: Declaration silverkey.pdf | 4 Jul 2024 |
| Disclosure of sold/ booked inventoryFile: Circular 29 - Windsor Solitaire March 2024.pdf | 17 Jun 2024 |
| Engineer’s Certificate on Cost Incurred on Project (Form 2)File: Form 2 - Windsor Solitaire as on March 2024.pdf | 16 Apr 2024 |
| CA Certificate on Project Cost & Fund withdrawal (Form 3)File: Form 3- Windsor Solitaire as on 31-03-2024.pdf | 16 Apr 2024 |
| Architect’s Certificate of Percentage of Completion of Work (Form 1)File: Form 1 - Windsor Solitaire as on March 2024.pdf | 8 Apr 2024 |
| Architect’s Certificate of Percentage of Completion of Work (Form 1)File: Form -1 Windsor Solitaire as on Dec 2023.pdf | 19 Jan 2024 |
| Engineer’s Certificate on Cost Incurred on Project (Form 2)File: Form 2 - Windsor Solitaire as on Dec 2023.pdf | 19 Jan 2024 |
| CA Certificate on Project Cost & Fund withdrawal (Form 3)File: Form 3 - Windsor Solitaire as on Dec 2023.pdf | 19 Jan 2024 |
| Commencement Certificates / NA Order for plotted developmentFile: CC Verification mail - Windsor Solitaire.pdf | 8 Sep 2023 |
| Other - TechnicalFile: CC Verification mail - Windsor Solitaire.pdf | 8 Sep 2023 |
| CA Certificate on Project Cost & Fund withdrawal (Form 3)File: First Form-3.pdf | 1 Sep 2023 |
| Proforma of Agreement for saleFile: Final AFS_Silver sky_Windsor solitaire_31082023.pdf | 1 Sep 2023 |
| Proforma of Allotment letterFile: Final Allotment letter as per RERA _ Silverkey Ventures LLP.pdf | 1 Sep 2023 |
| Deviation Report with respect to Allotment letterFile: Final Deviation Allotment_31082023.pdf | 1 Sep 2023 |
| Deviation Report with respect to model copy of AgreementFile: Final Deviation report AFS_Silver sky_Windsor solitaire_31082023.pdf | 1 Sep 2023 |
| Copy of the legal title reportFile: Windsor Solitaire_Short Title_28082023_11zon.pdf | 31 Aug 2023 |
| Details of encumbrances concerned to FinanceFile: Encumbrance Letter - Finance.pdf | 31 Aug 2023 |
| Details of encumbrances concerned to FinanceFile: Encumbrance Letter - Legal.pdf | 31 Aug 2023 |
| Details of encumbrances concerned to LegalFile: Encumbrance Letter - Finance.pdf | 31 Aug 2023 |
| Details of encumbrances concerned to LegalFile: Encumbrance Letter - Legal.pdf | 31 Aug 2023 |
| Declaration about Commencement CertificateFile: Format D.pdf | 31 Aug 2023 |
| Declaration in FORM BFile: Form B - Promoter.pdf | 31 Aug 2023 |
| CERSAI detailsFile: Cersai Declaration.pdf | 31 Aug 2023 |
| Disclosure of Interest in Other Real Estate OrganizationsFile: Annexure A.pdf | 31 Aug 2023 |
| Separate Bank Account details including no encumbrances on the Bank Account or no escrow on the sameFile: Format A.pdf | 31 Aug 2023 |
| Layout approvalFile: Layout pg 1.pdf | 16 Aug 2023 |
| Building plan approvalFile: Layout pg 1.pdf | 16 Aug 2023 |
| Building plan approvalFile: Layout pg 2-6.pdf | 16 Aug 2023 |
| PAN CardFile: PAN - Firm.pdf | 16 Aug 2023 |
| Copy of Layout Approval (in case of layout)File: Layout pg 1.pdf | 16 Aug 2023 |
| Building Plan Approval / NA Order for plotted developmentFile: Layout pg 1.pdf | 16 Aug 2023 |
| Building Plan Approval / NA Order for plotted developmentFile: Layout pg 2-6.pdf | 16 Aug 2023 |
| Commencement Certificates / NA Order for plotted developmentFile: Approved CC.pdf | 16 Aug 2023 |
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Builder: Silverkey Ventures LLP
Silverkey Ventures LLP has 1 registration on MahaRERA, including Windsor Solitaire. Its filings disclose no earlier MahaRERA projects. Read the full track record. See more projects on the Raigarh district page.
Frequently asked questions
What are my rights if Windsor Solitaire is delayed beyond 31 Dec 2027?
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 Windsor Solitaire?
The registered promoter entity is Silverkey Ventures LLP, a partnership 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 Windsor Solitaire?
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 current is the construction progress shown for Windsor Solitaire?
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.
Who certifies construction progress at Windsor Solitaire?
The professionals named in the filing: Architect: Stapl Architects; Engineer: SK Consultants & Engineers; Chartered Accountant: N B Sayed & Associates; Chartered Accountant: NB Sayed & Associates; Chartered Accountant: Pranav Bhaskaran & Associates; Chartered Accountant: Pratiksha Tulshyan & Associates. Their Form 1 (architect), Form 2 (engineer) and Form 3 (chartered accountant) certificates are what unlock the promoter's withdrawals from the 70 percent account, so their names on record are part of the project's accountability chain.
What should I check before booking in Windsor Solitaire?
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; whether construction progress keeps pace with sales in the coming quarters. The Rs 499 buyer report works through all of them from the filings.
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