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Registration lapsed No litigation declared Residential / Group Housing project

Reserve Bank Employees Kaustubh CHS LTD

By ADITYA BUILDCON

RG-MH-71567 · RERA P51700033866 · Last updated on MahaRERA portal: 5 Nov 2025

Source: official MahaRERA filing

Red flags

  • Registration lapsed
  • Possession 10 months past the filed date

Clear

  • No litigation declared
  • No complaints on record
  • Completion date never moved
  • Separate project account declared
  • Allotment letter follows the model form
  • All 1 earlier projects delivered on promise

2 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 Thane registration emailed to you, free during the pilot beta.
Dec 2025Possession promised10 months past this date
9 of 11Construction stages donefurthest along: Basement (if any), 0%
0Complaints at MahaRERAon this registration
Jump to the 75 documents Report an error

Reserve Bank Employees Kaustubh CHS LTD is a Residential / Group Housing project by ADITYA BUILDCON in Thane, Maharashtra, registered with MahaRERA as P51700033866 on 14 Mar 2022. Possession was promised by 31 Dec 2025 and is now 10 months past that date.

At a glance

Project

  • NameReserve Bank Employees Kaustubh CHS LTD
  • TypeResidential / Group Housing
  • Location
    • Mouje
    • nagaon
    • Kalyan
    • Thane
    • 421201
  • Pincode421201
  • RERA no.P51700033866
  • ReraGenie IDRG-MH-71567

Builder

  • NameADITYA BUILDCON
  • Entity typePartnership
  • GSTIN27ABVFA2752M1ZT
  • GSTIN is from this promoter's other MahaRERA registrations. This project's own filing does not repeat it.
  • PartnersAMOGH AVINASH JOSHI, SACHIN SHIVAJI KATKE
  • Other registrations13 more →
  • Completed5 of 14
  • No longer live4 lapsed, de-registered or revoked
  • Declared earlier projects2 →

Key dates

10 months past promisethis monthRegisteredMar 2022PromisedDec 2025

Key facts

Registration and timeline

  • StatusRegistration lapsed
  • Registered on14 Mar 2022
  • Promised completion31 Dec 2025
  • Revised completionNone
  • Buildings1 building record
  • Documents filed75 files

Buildings and wings, as sanctioned

BuildingWingFloors sanctionedHabitable floorsResidential unitsOther unitsTotal
Reserve Bank Employees Kaustubh CHS LTDNA90000

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 5 Nov 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.

9 of 11 construction stages are filed complete. The stage furthest along is Basement (if any), at 0%.

Reserve Bank Employees Kaustubh CHS LTD: 82% average across the applicable activities

ActivityProgress
Excavation100%
Basement (if any)0%
Podiums (if any)100%
Plinth0%
Stilt Floor100%
Slabs of Super Structure100%
Internal walls, Intemal Plaster, Floorings, Floors and windows within Flats/Premises100%
Sanitary Fittings within the flats / premises100%
Staircases, Lifts Wells and Lobbies at each Floor level Overhead and Underground Water Tanks100%
External plumbing and external plaster, elevation, completion of terraces with waterproofing of the Building / wing.100%
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.100%

Progress on shared amenities15

As on 5 Nov 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 WaterNoNot applicable
Solid Waste Management And DisposalNoNot applicable
Water conservation /Rain water harvestingYes100%
Energy managemcntNoNot applicable
Fire protection and fire safety requirementsYes100%
Electrical meter room, sub-station, receiving stationYes100%
Aggregate area of recreational Open SpaceNoNot applicable
Open ParkingNoNot applicable

Land and ownership15

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

Land area550 sq m
Land owned byThe promoter, with other names on the file
Named landowners15
LandownerVillageDistrict
Vivek Ashok DeshmukhDOMBIVLIThane
Manjiri Vinayak DaniDOMBIVLIThane
Hemant Raghunath DharapDOMBIVLIThane
Vinayak Moreshwar KandDOMBIVLIThane
Gajanan Dattatrey KetkarDOMBIVLIThane
Pushpa Arjun RaneDOMBIVLIThane
Vivek Vasant PathakDOMBIVLIThane
Vasanti Vasant PathakDOMBIVLIThane
Ramesh Ganesh JoshiDOMBIVLIThane
Prasad Yeshwant SaneDOMBIVLIThane
Vishakha Chandrahas ZopeDOMBIVLIThane
Gajanan Ramchandra SheteDOMBIVLIThane
Deepak Vasant NamjoshiDOMBIVLIThane
Kaustubh Kailas MandkeDOMBIVLIThane
Ramchandra HardikarDOMBIVLIThane

Approvals and building plan

Permissible FSI1215.7
Proposed, not sanctioned1,216 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 branchGround Floor, Vaidya Vaishampayan Building Tilak Road Dombivli East 421201

Certifying professionals and partners3

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

RoleName
ArchitectSHIRISH NACHANE
EngineerRAJESH THAKARE
Chartered AccountantSudha Iyer
PartnerRole in project
ADITYA BUILDCON-

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.

  1. Legal title reportOn the file

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

    uploaded 1 Mar 2022
  2. Layout approvalOn the file

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

    uploaded 12 Apr 2022
  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 1 Mar 2022
  4. Commencement CertificateOn the file

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

    uploaded 12 Apr 2022Confirm 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 5 Feb 2025

Documents filed75

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.

DocumentUploaded
Form 1File: ARCHITECT CERFICATE OF KAUSTUBH CHS_compressed.pdf5 Nov 2025
Form 2File: ENGr CERTE of kaustubh (1)_compressed.pdf5 Nov 2025
Form 3File: CA Cerificate Final-.pdf5 Nov 2025
Disclosure of Sold and Booked InventoryFile: Table C 30-6-2022.pdf5 Nov 2025
Form 1File: ARchitech certificate of Kaustubh.pdf5 Nov 2025
Form 2File: Engr certfte of kaustubh 1.pdf5 Nov 2025
Form 3File: Kaustubh CA Certificate 30-9-2022.pdf5 Nov 2025
Disclosure of Sold and Booked InventoryFile: Table C 30-9-2022.pdf5 Nov 2025
Form 1File: Architect Certificate 27th Dec 22.pdf5 Nov 2025
Form 2File: Engineer certf of Kaustubh.pdf5 Nov 2025
Form 3File: Kautubh CA Certifcate 31-12-2022.pdf5 Nov 2025
Disclosure of Sold and Booked InventoryFile: Table C 31-12-2022.pdf5 Nov 2025
Form 1File: Architect certificate Final.pdf5 Nov 2025
Form 2File: Engineer certificate Final.pdf5 Nov 2025
Form 3File: CA Certificate 31-3-2023.pdf5 Nov 2025
Disclosure of Sold and Booked InventoryFile: Table C 31-3-2023.pdf5 Nov 2025
Form 1File: Architech Certificate.pdf5 Nov 2025
Form 2File: Engineer Certificate.pdf5 Nov 2025
Form 3File: Signed CA Certificate Kaustubh 30-6-2023.pdf5 Nov 2025
Disclosure of Sold and Booked InventoryFile: Table C 30-6-2023.pdf5 Nov 2025
Form 1File: Architect Certificate30-9-2023.pdf5 Nov 2025
Form 2File: Engineer certificate 30-9-2023.pdf5 Nov 2025
Form 3File: CA Certificate Kaustubh CHS 30-9-2023.pdf5 Nov 2025
Disclosure of Sold and Booked InventoryFile: Table C 30-9-2023.pdf5 Nov 2025
Architect’s Certificate of Percentage of Completion of Work (Form 1)File: Architecht certificate of kaustubh.pdf5 Feb 2025
Architect’s Certificate on Completion of Project (Form 4)File: Form 4 of Kaustubh chs.pdf5 Feb 2025
CA Certificate on Project Cost & Fund withdrawal (Form 3)File: CA certificate of Kaustubh.pdf5 Feb 2025
Engineer’s Certificate on Cost Incurred on Project (Form 2)File: Engineer certificate of Kaustubh.pdf5 Feb 2025
Occupancy Certificate/ Completion Certificate/ Architect's certificate of completion for plotted developmentFile: Occupation Certificate of RBES KAUSTUBH CHS.pdf5 Feb 2025
Annual Audit Report of Statutory CA (Form 5) (FY 2023-24)File: form 5.pdf7 Oct 2024
Annual Audit Report of Statutory CA (Form 5) (FY 2023-24)File: form 5.pdf7 Oct 2024
Occupancy Certificate/ Completion Certificate/ Architect's certificate of completion for plotted developmentFile: Form 4.pdf30 Apr 2024
Architect’s Certificate of Percentage of Completion of Work (Form 1)File: Architect Certificate.pdf31 Oct 2023
Engineer’s Certificate on Cost Incurred on Project (Form 2)File: Engineer certificate.pdf31 Oct 2023
CA Certificate on Project Cost & Fund withdrawal (Form 3)File: CA Certificate Kaustubh CHS.pdf31 Oct 2023
Annual Audit Report of Statutory CA (Form 5) (FY 2022-23)File: Form 5 Aditya Buildcon Kaustubh Signed.pdf7 Oct 2023
Architect’s Certificate of Percentage of Completion of Work (Form 1)File: Architech Certificate.pdf8 Aug 2023
Engineer’s Certificate on Cost Incurred on Project (Form 2)File: Engineer Certificate.pdf8 Aug 2023
CA Certificate on Project Cost & Fund withdrawal (Form 3)File: Signed CA Certificate Kaustubh.pdf8 Aug 2023
CA Certificate on Project Cost & Fund withdrawal (Form 3)File: CA Certificate.pdf18 May 2023
Architect’s Certificate of Percentage of Completion of Work (Form 1)File: Architect certificate.pdf5 May 2023
Engineer’s Certificate on Cost Incurred on Project (Form 2)File: Engineer certificate.pdf5 May 2023
CA Certificate on Project Cost & Fund withdrawal (Form 3)File: CA Certificate.pdf5 May 2023
CA Certificate on Project Cost & Fund withdrawal (Form 3)File: Kautubh CHS Certifcate Final.pdf30 Jan 2023
Annual Audit Report of Statutory CA (Form 5) (FY 2020-21)File: kaustubh annual report signed copy.pdf30 Jan 2023
Annual Audit Report of Statutory CA (Form 5) (FY 2021-22)File: kaustubh annual report signed copy.pdf30 Jan 2023
CA Certificate on Project Cost & Fund withdrawal (Form 3)File: CA Cerificate Final-.pdf27 Jan 2023
CA Certificate on Project Cost & Fund withdrawal (Form 3)File: Kaustubh CA Certificate.pdf27 Jan 2023
Architect’s Certificate of Percentage of Completion of Work (Form 1)File: Architect Certificate 27th Dec 22.pdf24 Jan 2023
Engineer’s Certificate on Cost Incurred on Project (Form 2)File: Engineer certf of Kaustubh.pdf24 Jan 2023
CA Certificate on Project Cost & Fund withdrawal (Form 3)File: KAUSTUBH CA CERTIFICATE APRIL 22.pdf15 Nov 2022
Architect’s Certificate of Percentage of Completion of Work (Form 1)File: Architech Certificate - 12-04-22_compressed.pdf2 Nov 2022
Architect’s Certificate of Percentage of Completion of Work (Form 1)File: ARCHITECT CERFICATE OF KAUSTUBH CHS_compressed.pdf2 Nov 2022
Architect’s Certificate of Percentage of Completion of Work (Form 1)File: ARchitech certificate of Kaustubh.pdf2 Nov 2022
Engineer’s Certificate on Cost Incurred on Project (Form 2)File: ENGr CERTE of kaustubh (1)_compressed.pdf2 Nov 2022
Engineer’s Certificate on Cost Incurred on Project (Form 2)File: Engr certfte of kaustubh 1.pdf2 Nov 2022
Engineer’s Certificate on Cost Incurred on Project (Form 2)File: Form 2 Engineers Certificate Kaustubh.pdf15 Apr 2022
Layout approvalFile: Plan.pdf12 Apr 2022
Copy of Layout Approval (in case of layout)File: Plan.pdf12 Apr 2022
Commencement Certificates / NA Order for plotted developmentFile: commencement.pdf12 Apr 2022
CA Certificate on Project Cost & Fund withdrawal (Form 3)File: CA Certificate Kaustubh.pdf5 Mar 2022
Details of encumbrancesFile: Encumbrence letter-Kaustubh chs.pdf3 Mar 2022
CERSAI detailsFile: Asset Based Search.pdf3 Mar 2022
Proforma of Allotment letterFile: proforma allotment letter and agreement of sale.pdf3 Mar 2022
Layout approvalFile: Layout Approval.pdf1 Mar 2022
Building plan approvalFile: Layout Approval.pdf1 Mar 2022
PAN CardFile: Pan card Kaustubh CHS.pdf1 Mar 2022
Copy of the legal title reportFile: Title Report of Kaustubh CHS ltd.pdf1 Mar 2022
Copy of Layout Approval (in case of layout)File: Layout Approval.pdf1 Mar 2022
Building Plan Approval / NA Order for plotted developmentFile: Layout Approval.pdf1 Mar 2022
Commencement Certificates / NA Order for plotted developmentFile: Commencement Certificate.pdf1 Mar 2022
Declaration about Commencement CertificateFile: 27FORMAT D Kaustubh CHS.pdf1 Mar 2022
Declaration in FORM BFile: FORM B kaustubh CHS.pdf1 Mar 2022
Architect’s Certificate of Percentage of Completion of Work (Form 1)File: 7 Architect Certificate.pdf1 Mar 2022
Engineer’s Certificate on Cost Incurred on Project (Form 2)File: Engineer Certificate -Kaustubh CHS.pdf1 Mar 2022

Promoter's earlier projects1

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.

1 delivered on promise
ProjectLocationRegisteredStatusPromisedDelivered
SAMRUDDHI CHS LTDP51700032599DOMBIVALI, ThaneJan 2022CompletedDec 2024Jan 1970

How this compares with Thane

24%of Thane projects moved their completion datethis one has not
23%of Thane registrations have lapsed or been cancelledthis one is among them

Computed across the 7,600+ Thane projects on ReraGenie, from their own filings.

Free monthly report: Thane 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 Mouje7,600+ in Thane

Builder: ADITYA BUILDCON

ADITYA BUILDCON has 14 registrations on MahaRERA, including PRINCE TOWER and ADITYA ICON. Its filings disclose 2 earlier MahaRERA projects: declares 2 of 2 past projects completed on time. Read the full track record. See more projects on the Thane district page.

Frequently asked questions

What does it mean that Reserve Bank Employees Kaustubh CHS LTD 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 Reserve Bank Employees Kaustubh CHS LTD is delayed beyond 31 Dec 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 Reserve Bank Employees Kaustubh CHS LTD?

The registered promoter entity is ADITYA BUILDCON, a partnership as per the filing. Its GSTIN 27ABVFA2752M1ZT 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 Reserve Bank Employees Kaustubh CHS LTD?

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 Reserve Bank Employees Kaustubh CHS LTD?

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 Reserve Bank Employees Kaustubh CHS LTD?

The professionals named in the filing: Architect: SHIRISH NACHANE; Engineer: RAJESH THAKARE; Chartered Accountant: Sudha Iyer. 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 Reserve Bank Employees Kaustubh CHS LTD?

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.

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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