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Kaustubh Capital
By Kaustubh Construction Private Limited
RG-MH-64206 · RERA PM1181012501924 · Last updated on MahaRERA portal: 24 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 the promoter's 7 other registrations and every project registered within 2 km.
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Kaustubh Capital is a Mixed project by Kaustubh Construction Private Limited in Mumbai Suburban, Maharashtra, registered with MahaRERA as PM1181012501924 on 29 Dec 2025. Possession is promised by 30 Sep 2030.
At a glance
Project
- NameKaustubh Capital
- TypeMixed
- Location
- New LinkRoad
- Old MHB Colony
- Borivali
- Mumbai Suburban
- 400091
- Pincode400091
- MapView location on Google Maps (as filed on RERA)
- RERA no.PM1181012501924
- ReraGenie IDRG-MH-64206
Key dates
Key facts
Registration and timeline
- StatusRegistered
- Registered on29 Dec 2025
- Promised completion30 Sep 2030
- Revised completionNone
- Buildings1 building record
- Documents filed32 files
Current status
Figures as on 24 Jul 2026, this project's latest MahaRERA filing.
Buildings and wings, as sanctioned
| Building | Wing | Floors sanctioned | Habitable floors | Residential units | Other units | Total |
|---|---|---|---|---|---|---|
| Building No 27 | NA | 3 | 0 | 0 | 0 | 0 |
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 24 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.
0 of 10 construction stages are filed complete. The stage furthest along is Excavation, at 75%.
Building No 27: 14% average across the applicable activities
| Activity | Progress |
|---|---|
| Excavation | 75% |
| Basement (if any) | 60% |
| Podiums (if any) | Not applicable |
| Plinth | 0% |
| Stilt Floor | 0% |
| Slabs of Super Structure | 0% |
| Internal walls, Intemal Plaster, Floorings, Floors and windows within Flats/Premises | 0% |
| Sanitary Fittings within the flats / premises | 0% |
| Staircases, Lifts Wells and Lobbies at each Floor level Overhead and Underground Water Tanks | 0% |
| 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 24 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 | No | Not applicable |
| Water Supply | No | 0% |
| Sewerage (Chamber, Lines, Septic Tank , STP) | No | 0% |
| Storm Water Drains | No | 0% |
| Landscaping & Tree Planting | No | 0% |
| Street Lighting | No | Not applicable |
| Community Buildings | No | 0% |
| Treatment And Disposal Of Sewage And Sullage Water | No | Not applicable |
| Solid Waste Management And Disposal | No | 0% |
| Water conservation /Rain water harvesting | No | 0% |
| Energy managemcnt | No | Not applicable |
| Fire protection and fire safety requirements | No | 0% |
| Electrical meter room, sub-station, receiving station | No | 0% |
| Aggregate area of recreational Open Space | No | Not applicable |
| Open Parking | No | Not applicable |
Land and ownership1
MahaRERA does not publish landowner contact details. 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.
| Landowner | Village | District |
|---|---|---|
| The Borivali Shreekrupa Cooperative housing society limited | Borivali | Mumbai Suburban |
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 |
|---|---|---|---|
| Building No 27 | NA | Rs 53.90 cr | Rs 3.78 cr |
Certifying professionals and partners4
Form 1, 2 and 3 certificates from these professionals release the promoter's withdrawals from the 70 percent account.
| Role | Name |
|---|---|
| Architect | Vinayak Patil |
| Engineer | Mangesh Jaiprakash Khandare |
| Chartered Accountant | Kirtane & Pandit LLP |
| Chartered Accountant | Nehali & Co |
| Partner | Role in project |
|---|---|
| Kaustubh Construction Private Limited | - |
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 reportNot on the file
A lawyer's report on who owns the land and what is registered against it.
- Layout approvalNot on the file
The planning authority's approval of how the plots and buildings sit on the land.
- Building plan approvalOn the file
Sanction of the building plans themselves, filed as an IOD in Mumbai and as a plan approval elsewhere.
uploaded 22 Oct 2025 - Commencement CertificateNot on the file
Permission to begin construction. On a plotted development the same slot carries the NA order instead.
- 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 30 Sep 2030
Documents filed32
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 |
|---|---|
| Form 2A (FY 2025-2026)File: Kaustubh Capital Form-02A.pdf | 24 Jul 2026 |
| Withdrawal Update Form 1File: Architech certificate 101072026.pdf | 22 Jul 2026 |
| Withdrawal Update Form 1File: Architech certificate 101072026.pdf | 22 Jul 2026 |
| Withdrawal Update Form 1File: Architech certificate 101072026.pdf | 22 Jul 2026 |
| Withdrawal Update Form 2File: Kaustubh Capital_Form 2 - June-26.pdf | 22 Jul 2026 |
| Withdrawal Update Form 2File: Kaustubh Capital_Form 2 - June-26.pdf | 22 Jul 2026 |
| Withdrawal Update Form 2File: Kaustubh Capital_Form 2 - June-26.pdf | 22 Jul 2026 |
| Withdrawal Update Form 3File: Signed CA Certificate Kautubh Capital June-26.pdf | 22 Jul 2026 |
| Withdrawal Update Form 3File: Signed CA Certificate Kautubh Capital June-26.pdf | 22 Jul 2026 |
| Withdrawal Update Form 3File: Signed CA Certificate Kautubh Capital June-26.pdf | 22 Jul 2026 |
| Withdrawal Update Form 1File: Architech certificate 101072026.pdf | 20 Jul 2026 |
| Withdrawal Update Form 2File: Kaustubh Capital_Form 2 - June-26.pdf | 20 Jul 2026 |
| Withdrawal Update Form 3File: Signed CA Certificate Kautubh Capital June-26.pdf | 20 Jul 2026 |
| Withdrawal Update Form 1File: FORM 1.pdf | 30 Apr 2026 |
| Withdrawal Update Form 2File: Form 2.pdf | 30 Apr 2026 |
| Withdrawal Update Form 3File: Resigned CA Certificate.pdf | 30 Apr 2026 |
| Withdrawal Update Form 1 | 15 Jan 2026 |
| Withdrawal Update Form 2 | 15 Jan 2026 |
| Withdrawal Update Form 3File: Signed CA certificate altura 91.pdf | 15 Jan 2026 |
| Withdrawal Update Form 1 | 10 Jan 2026 |
| Withdrawal Update Form 1 | 10 Jan 2026 |
| Withdrawal Update Form 1 | 10 Jan 2026 |
| Withdrawal Update Form 2 | 10 Jan 2026 |
| Withdrawal Update Form 2 | 10 Jan 2026 |
| Withdrawal Update Form 2 | 10 Jan 2026 |
| Withdrawal Update Form 3File: Signed CA certificate altura 91.pdf | 10 Jan 2026 |
| Withdrawal Update Form 3File: Signed CA certificate altura 91.pdf | 10 Jan 2026 |
| Withdrawal Update Form 3File: Signed CA certificate altura 91.pdf | 10 Jan 2026 |
| Building plan approvalFile: Intimation of Approval.pdf | 22 Oct 2025 |
| Building plan approvalFile: Approved Plan Page 01.pdf | 22 Oct 2025 |
| Building plan approvalFile: Approved Plan Page 02.pdf | 22 Oct 2025 |
| Declaration and undertaking (Annexure A)File: Order 50_2024 ANNEXURE A- DECLARATION CUM UNDERTAKING One Plot One Registration.pdf | 22 Oct 2025 |
Promoter's earlier projects5
As disclosed by the promoter in this filing. Where a row names its RERA number, the project links to its own page and the location and registration date are read from that registration.
| Project | Location | Flats | Registered | Status | Promised | Delivered |
|---|---|---|---|---|---|---|
| VANRAIP51800046638 | KANDIVALI EAST, Mumbai Suburban | 87 | Aug 2022 | Ongoing | Jul 2026 | Not delivered |
| Redevelopment of Vasishtha Krupa Co-operative Housing Society Ltd.P51800030271 | Kandivali East, Mumbai Suburban | 88 | Aug 2021 | Completed | Aug 2024 | Apr 2024 |
| REDEVLOPMENT OF SUN AND MOON CHS LTD. BLDG NO. 12 AND 13P51800007374 | Rajendra Nagar, Mumbai Suburban | - | Aug 2017 | Completed | Jun 2023Registered original: Dec 2019 | Late, Mar 2024 |
| 0 | 0 | - | - | Completed | Jun 2021 | Late, Dec 2022 |
| RAJENDRA NAGAR SHREE GANESH CHSL | Rajendra Nagar Shree Ganesh CHSL Off Dattapada Road Rajendra Nagar Borivali East Mumbai 400066 | 172 | - | Completed | Dec 2018 | Late, Jan 2020 |
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Buyer report
Built from this project's filings on the day you order, in plain language.
- Red flags and clear checks, the possession story, sanctions and sales, land and title, who you are dealing with
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- All 32 filed documents as one ZIP, foldered, with a manifest
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Project watch
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Builder: Kaustubh Construction Private Limited
Kaustubh Construction Private Limited has 8 registrations on MahaRERA, including REDEVLOPMENT OF RAJENDRA NAGAR - SHREE GANESH CHS LTD. and REDEVLOPMENT OF SUN AND MOON CHS LTD. BLDG NO. 12 AND 13. Its filings disclose 5 earlier MahaRERA projects: declares 1 of 4 past projects completed on time. Litigation is declared on 1 of its registrations. Read the full track record. See more projects on the Mumbai Suburban district page.
Frequently asked questions
What are my rights if Kaustubh Capital is delayed beyond 30 Sep 2030?
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 Kaustubh Capital?
The registered promoter entity is Kaustubh Construction Private Limited, a company as per the filing. Its CIN U45200MH2007PTC167599 and GSTIN 27AADCK0673R1ZZ can be cross-checked on the MCA and GST portals. 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 Kaustubh Capital?
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 Kaustubh Capital?
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 Kaustubh Capital?
The professionals named in the filing: Architect: Vinayak Patil; Engineer: Mangesh Jaiprakash Khandare; Chartered Accountant: Kirtane & Pandit LLP; Chartered Accountant: Nehali & Co. 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 Kaustubh Capital?
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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