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Registration lapsed No litigation declared Others project

ROCK MOUNT RESIDENCY

By BUILT CHARMS

RG-MH-30208 · RERA P51700030383 · Last updated on MahaRERA portal: 10 Jul 2026

Source: official MahaRERA filing

Red flags

  • Registration lapsed
  • Possession 4 months past the filed date
  • 2 complaints at MahaRERA

Clear

  • No litigation declared
  • Completion date never moved
  • No encumbrance on the project land
  • Separate project account declared
  • Allotment letter follows the model form

3 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.

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Jun 2026Possession promised4 months past this date
5 of 11Construction stages donefurthest along: Installation of Lifts, 98%
52 of 231Units unsoldnot recorded sold or booked
2Complaints at MahaRERAon this registration
Jump to the 93 documents Report an error

ROCK MOUNT RESIDENCY is a Others project by BUILT CHARMS in Thane, Maharashtra, registered with MahaRERA as P51700030383 on 17 Aug 2021. Possession was promised by 30 Jun 2026 and is now 4 months past that date. 179 of the 231 units on this registration are recorded sold or booked, and 5 of 11 construction stages are filed complete. 2 complaints are on record with the regulator.

At a glance

Project

  • NameROCK MOUNT RESIDENCY
  • TypeOthers
  • Location
    • KHADAKAPADA CIRCLE
    • KHADAKPADA CIRCLE
    • Kalyan-Dombivali (M Corp.)
    • Kalyan
    • Thane
    • 421301
  • Pincode421301
  • RERA no.P51700030383
  • ReraGenie IDRG-MH-30208

Builder

  • NameBUILT CHARMS
  • Entity typePartnership
  • PartnersJOHN MATHEW, UMESH DHONDU BORGAONKAR, SUNIL PANDURANG MHATRE, ASLAM MOHD, PRAMOD SAHEBRAO KHANWILKAR, SANJAY DHONDU BORGAONKAR

Key dates

4 months past promisethis monthRegisteredAug 2021PromisedJun 2026

Key facts

Registration and timeline

  • StatusRegistration lapsed
  • Registered on17 Aug 2021
  • Promised completion30 Jun 2026
  • Revised completionNone
  • Buildings1 building record
  • Documents filed93 files

Current status

77%179 of 231 units booked
84.0%Work done, per cost certificate

Figures as on 10 Jul 2026, this project's latest MahaRERA filing.

Buildings and wings, as sanctioned

BuildingWingFloors sanctionedHabitable floorsResidential unitsOther unitsTotal
ROCK MOUNT RESIDENCYNA211892139231

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.

5 of 11 construction stages are filed complete. The stage furthest along is Installation of Lifts, at 98%.

ROCK MOUNT RESIDENCY: 89% average across the applicable activities

ActivityProgress
Excavation100%
Basement (if any)100%
Podiums (if any)0%
Plinth100%
Stilt Floor100%
Slabs of Super Structure100%
Internal walls, Intemal Plaster, Floorings, Floors and windows within Flats/Premises95%
Sanitary Fittings within the flats / premises96%
Staircases, Lifts Wells and Lobbies at each Floor level Overhead and Underground Water Tanks90%
External plumbing and external plaster, elevation, completion of terraces with waterproofing of the Building / wing.95%
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.98%

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 facilityProposedProgress
Internal Roads & FootpathsNoNot applicable
Water SupplyYes0%
Sewerage (Chamber, Lines, Septic Tank , STP)Yes0%
Storm Water DrainsYes0%
Landscaping & Tree PlantingNoNot applicable
Street LightingYes0%
Community BuildingsNoNot applicable
Treatment And Disposal Of Sewage And Sullage WaterNoNot applicable
Solid Waste Management And DisposalNoNot applicable
Water conservation /Rain water harvestingYes0%
Energy managemcntYes0%
Fire protection and fire safety requirementsYes100%
Electrical meter room, sub-station, receiving stationYes100%
Aggregate area of recreational Open SpaceYes0%
Open ParkingNoNot applicable

Parking filed1

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 slots1
Closed/Covered1

Land and ownership5

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.

Land area3,245 sq m
Land owned byThe promoter, with other names on the file
Named landowners5
Encumbrance on the landDeclared none
CERSAI search filedYes
Declared on21 Jul 2025
LandownerVillageDistrict
ARUN MHATREKalyanThane
DASHARATH MHATREKalyanThane
SHIVAJI MHATREKalyanThane
GAJANAN MHATREKalyanThane
SADGURU PALACE CHSKalyanThane

Approvals and building plan

Sanctioning authorityKalyan-Dombivli Municipal Corporation
Permissible FSI16251.16
Proposed, not sanctioned16,251 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, NEBULA PARK, WAYALE NAGAR KALYAN
Estimated costRs 66.70 cr
Cost incurredRs 56.00 cr
Work done83.96%
BuildingWingEstimatedIncurred
ROCK MOUNT RESIDENCYNARs 66.70 crRs 56.00 cr

Certifying professionals and partners4

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

RoleName
ArchitectJohn Varghese
EngineerAJAY MAHALE
Chartered AccountantAKASH BHAVNANI
Chartered AccountantMohit Jain
PartnerRole in project
BUILT CHARMS-

Complaints filed with MahaRERA2

Case no.ComplainantRespondentFiled
CC006000000591208Srikant Subraya PaiBuilt Charms17/07/2024
CC12400222Srikant Subraya PaiBUILT CHARMS25/09/2024

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 Jul 2021
  2. Layout approvalOn the file

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

    uploaded 30 Jun 2021
  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 21 Feb 2024
  4. Commencement CertificateOn the file

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

    uploaded 21 Feb 2024Confirm 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 29 Aug 2023

Documents filed93

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 93 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
Form 2A (FY 2025-2026)File: Form 2A Built charms FY 2025-26.pdf10 Jul 2026
Withdrawal Update Form 1File: Built charms architect letter 31-3-2026.pdf19 May 2026
Withdrawal Update Form 2File: Form 2-BC.pdf19 May 2026
Withdrawal Update Form 3File: Form 3-ca certificate Q4.pdf19 May 2026
Withdrawal Update Form 1File: Architect certificate Q3 25-26.pdf23 Feb 2026
Withdrawal Update Form 2File: BC engineer certificate 31-12-2025_0001.pdf23 Feb 2026
Withdrawal Update Form 3File: BC ca certificate 20-01-2026_0001_compressed.pdf23 Feb 2026
Form 5 (FY 2023-2024)File: FORM 5- ROCK MOUNT RESIDENCY - FY23-24.pdf1 Dec 2025
Form 5 (FY 2024-2025)File: Form 5- FY 2024-25.pdf1 Dec 2025
Withdrawal Update Form 1File: architect Certificate Q2 2025-26.pdf24 Nov 2025
Withdrawal Update Form 1File: architect Certificate Q2 2025-26.pdf24 Nov 2025
Withdrawal Update Form 2File: Engineer certificate Q2 2025-26.pdf24 Nov 2025
Withdrawal Update Form 2File: Engineer certificate Q2 2025-26.pdf24 Nov 2025
Withdrawal Update Form 3File: Form 3 - CA certificate Q2 2025-26_0001.pdf24 Nov 2025
Withdrawal Update Form 3File: Form 3 - CA certificate Q2 2025-26_0001.pdf24 Nov 2025
Withdrawal Update Form 1File: Form 1-Architect certificate Q1 FY 2025-26.pdf12 Nov 2025
Withdrawal Update Form 2File: Form 2-Engg certificate Q1 Fy 2025-26.pdf12 Nov 2025
Withdrawal Update Form 3File: Form 3-CA Certificate Q1 FY 2025-26.pdf12 Nov 2025
Withdrawal Update Form 1File: Form 1-Architect certificate Q1 FY 2025-26.pdf23 Aug 2025
Withdrawal Update Form 2File: Form 2-Engg certificate Q1 Fy 2025-26.pdf23 Aug 2025
Withdrawal Update Form 3File: Form 3-CA Certificate Q1 FY 2025-26.pdf23 Aug 2025
Form 2A (FY 2024-2025)File: Built charms form 2A_0001.pdf1 Aug 2025
Withdrawal Update Form 1File: Form 1-Architect certificate Q1 FY 2025-26.pdf28 Jul 2025
Withdrawal Update Form 2File: Form 2-Engg certificate Q1 Fy 2025-26.pdf28 Jul 2025
Withdrawal Update Form 3File: Form 3-CA Certificate Q1 FY 2025-26.pdf28 Jul 2025
CA Certificate on Project Cost & Fund withdrawal (Form 3)File: BC-Form 3- ca certificate_.pdf2 May 2025
Architect’s Certificate of Percentage of Completion of Work (Form 1)File: BC- Form 1_Architect certificate.pdf30 Apr 2025
Engineer’s Certificate on Cost Incurred on Project (Form 2)File: BC- Form 2_Engineers certificate.pdf30 Apr 2025
CA Certificate on Project Cost & Fund withdrawal (Form 3)File: Form 3-CA certificate_compressed.pdf11 Feb 2025
Engineer’s Certificate on Cost Incurred on Project (Form 2)File: Form 2-Engineer certificate Q3 FY 24-25.pdf3 Feb 2025
Architect’s Certificate of Percentage of Completion of Work (Form 1)File: Form 1-Architect certificate Q3 FY 24-25.pdf27 Jan 2025
CA Certificate on Project Cost & Fund withdrawal (Form 3)File: Fom 3- CA certificate Q2 FY 24-25_compressed.pdf17 Jan 2025
Architect’s Certificate of Percentage of Completion of Work (Form 1)File: Form 1-Architect certificate Q2 FY 24-25.pdf30 Nov 2024
Engineer’s Certificate on Cost Incurred on Project (Form 2)File: Form 2-Engineers Certificate Q2 FY 24-25.pdf30 Nov 2024
CA Certificate on Project Cost & Fund withdrawal (Form 3)File: Form 3-CA certificate Q1 2023-24_compressed.pdf10 Oct 2024
Architect’s Certificate of Percentage of Completion of Work (Form 1)File: Form 1-Architech certificate Q1 2023-24.pdf10 Oct 2024
Engineer’s Certificate on Cost Incurred on Project (Form 2)File: Form 2-Engineer certificate Q1 2023-24.pdf10 Oct 2024
Architect’s Certificate of Percentage of Completion of Work (Form 1)File: Form 1-Architech certificate Q1 2023-24.pdf10 Oct 2024
CA Certificate on Project Cost & Fund withdrawal (Form 3)File: Form 3-CA certificate Q1 2023-24_compressed.pdf10 Oct 2024
Engineer’s Certificate on Cost Incurred on Project (Form 2)File: Form 2-Engineer certificate Q1 2023-24.pdf10 Oct 2024
Engineers Certificate on Quality Assurance (Form 2A FY 2023-24)File: Form 2A-QA certificate (2).pdf4 Jul 2024
Annual Audit Report of Statutory CA (Form 5) (FY 2023-24)File: FORM 5 ROCK MOUNT RESIDENCY signed.pdf4 Jul 2024
Disclosure of sold/ booked inventoryFile: Disclosure of sold unsold.pdf21 Jun 2024
CA Certificate on Project Cost & Fund withdrawal (Form 3)File: Form 3-CA certificate Q4 FY 2023-24_compressed.pdf2 May 2024
Disclosure of sold/ booked inventoryFile: Sold unsold inventory.pdf24 Apr 2024
Architect’s Certificate of Percentage of Completion of Work (Form 1)File: Form 1-Architect Certificate Q4 2023-24.pdf23 Apr 2024
Engineer’s Certificate on Cost Incurred on Project (Form 2)File: Form 2-Engineers Certificate Q4 2023-24.pdf23 Apr 2024
Annual Audit Report of Statutory CA (Form 5) (FY 2022-23)File: FORM 5 ROCK MOUNT RESIDENCY.pdf15 Apr 2024
Architect’s Certificate of Percentage of Completion of Work (Form 1)File: Form 1- Architect certificate- FY 2023-24 Q3.pdf12 Mar 2024
Engineer’s Certificate on Cost Incurred on Project (Form 2)File: Form 2- Engineer certificate- FY 2023-24 Q3.pdf12 Mar 2024
CA Certificate on Project Cost & Fund withdrawal (Form 3)File: Form 3-Oct-Dec 23 FY 2023-24 BC_compressed.pdf12 Mar 2024
Building plan approvalFile: 7.pdf21 Feb 2024
Building plan approvalFile: 2.pdf21 Feb 2024
Building plan approvalFile: 1.pdf21 Feb 2024
Building Plan Approval / NA Order for plotted developmentFile: 1.pdf21 Feb 2024
Building Plan Approval / NA Order for plotted developmentFile: 2.pdf21 Feb 2024
Building Plan Approval / NA Order for plotted developmentFile: 7.pdf21 Feb 2024
Commencement Certificates / NA Order for plotted developmentFile: BC NEW CC.pdf21 Feb 2024
Declaration about Commencement CertificateFile: Format D-14-02-2024 (1).pdf21 Feb 2024
Engineers Certificate on Quality Assurance (Form 2A FY 2020-21)File: BC-Form 2A-QA Certificate FY 20-21.pdf11 Dec 2023
Engineers Certificate on Quality Assurance (Form 2A FY 2021-22)File: BC-Form 2A-QA Certificate FY 21-22.pdf11 Dec 2023
Engineers Certificate on Quality Assurance (Form 2A FY 2022-23)File: BC-Form 2A-QA Certificate FY 22-23.pdf11 Dec 2023
Architect’s Certificate of Percentage of Completion of Work (Form 1)File: Form 1 Q1 FY-23-24.pdf21 Nov 2023
Architect’s Certificate of Percentage of Completion of Work (Form 1)File: form 1 Q2 FY-23-24.pdf21 Nov 2023
Engineer’s Certificate on Cost Incurred on Project (Form 2)File: form 2 Q1 FY-23-24.pdf21 Nov 2023
Engineer’s Certificate on Cost Incurred on Project (Form 2)File: form 2 Q2 FY-23-24.pdf21 Nov 2023
CA Certificate on Project Cost & Fund withdrawal (Form 3)File: form 3 Q1 FY-23-24.pdf21 Nov 2023
CA Certificate on Project Cost & Fund withdrawal (Form 3)File: form 3 Q2 FY-23-24.pdf21 Nov 2023
Occupancy Certificate/ Completion Certificate/ Architect's certificate of completion for plotted developmentFile: Rockmount commercial (PART OC).pdf29 Aug 2023
Architect’s Certificate of Percentage of Completion of Work (Form 1)File: BC-Architect certificate Q12223.pdf5 May 2023
Architect’s Certificate of Percentage of Completion of Work (Form 1)File: Architect certificate Q3 FY 22-23.pdf5 May 2023
Engineer’s Certificate on Cost Incurred on Project (Form 2)File: Engg certificate Q1 FY 22-23.pdf5 May 2023
Engineer’s Certificate on Cost Incurred on Project (Form 2)File: Engg certificate Q3 FY 22-23.pdf5 May 2023
CA Certificate on Project Cost & Fund withdrawal (Form 3)File: CA certificate Q1 FY 22-23.pdf5 May 2023
Architect’s Certificate of Percentage of Completion of Work (Form 1)File: BC-Archi Certificate Q4 FY 22-23.pdf2 May 2023
Engineer’s Certificate on Cost Incurred on Project (Form 2)File: BC-Engg certificate Q4 FY 22-23.pdf2 May 2023
CA Certificate on Project Cost & Fund withdrawal (Form 3)File: BC-CA certificate-Q4 FY 22-23_compressed.pdf2 May 2023
CA Certificate on Project Cost & Fund withdrawal (Form 3)File: RERA- form 3.pdf27 Feb 2023
Annual Audit Report of Statutory CA (Form 5) (FY 2021-22)File: Form 5 fy 21-22.pdf13 Dec 2022
Declaration in FORM BFile: sanjay borgaonkar.pdf3 Aug 2021

How this compares with Thane

77%of this project is bookeddistrict median 26%
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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Other projects near KHADAKPADA CIRCLE7,600+ in Thane

Builder: BUILT CHARMS

BUILT CHARMS has 1 registration on MahaRERA, including ROCK MOUNT RESIDENCY. Its filings disclose no earlier MahaRERA projects. Read the full track record. See more projects on the Thane district page.

Frequently asked questions

What does it mean that ROCK MOUNT RESIDENCY 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 ROCK MOUNT RESIDENCY is delayed beyond 30 Jun 2026?

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 ROCK MOUNT RESIDENCY?

The registered promoter entity is BUILT CHARMS, 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 ROCK MOUNT RESIDENCY?

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 ROCK MOUNT RESIDENCY?

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 ROCK MOUNT RESIDENCY?

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 ROCK MOUNT RESIDENCY?

The professionals named in the filing: Architect: John Varghese; Engineer: AJAY MAHALE; Chartered Accountant: AKASH BHAVNANI; Chartered Accountant: Mohit Jain. 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 ROCK MOUNT RESIDENCY?

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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