Mumbai/Project record

MahaRERA · the public record

BISMILLAH CASTLE

DUNCAN ROAD · NIRBAN HOUSING AND DEVELOPMENT LLP

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56units filed as unsoldInventory · 19 July 2026
31 Dec 2025declared completionMahaRERA registration · read 12 Jul 2026
181registered unitsMahaRERA registration · read 12 Jul 2026

The record · free to read

Registration read 12 Jul 2026

Progress & 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 2025

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 source record

The details behind the headline.

MahaRERA · P51900031550

Delivery and registration

When is the project declared for completion?

BISMILLAH CASTLE is registered with MahaRERA as P51900031550 and the promoter has declared completion for 31 Dec 2025.

31 Dec 2025

declared completion

9months past

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 registrationP51900031550
Registered on25 Oct 2021
Promoter-declared completion31 Dec 2025
Current statusCertificate Signed
Against todayabout 9 months past the declared date

Approvals and compliance

What compliance filings are on record?

MahaRERA's defaulter and deregistration lists and the quarterly-progress filing for BISMILLAH CASTLE record 17 quarterly progress reports since registration.

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 — 17 quarterly progress reports on record since registration, with no current default.

Promoter record

What else is this promoter on record for?

Nirban Housing is the promoter of record on 9 projects registered with MahaRERA, none of which carry a MahaRERA regulator flag (insolvency, deregistration, completion lapse or QPR default).

9projects

registered with MahaRERA

0flagged

by MahaRERA

Counted across Quietlist's full MahaRERA register store, matched on the promoter name as it appears on each filing.

Source · MahaRERA register, all projects · read 12 Jul 2026

Construction

How much construction cost has been reported?

In BISMILLAH CASTLE, ₹18.97 Cr of a declared ₹22.22 Cr estimated project cost is reported as incurred, about 85.4%, as at the last certified filing with MahaRERA.

85.4%

₹18.97 Cr

of ₹22.22 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 BISMILLAH CASTLE, 29 of 85 homes filed with MahaRERA are recorded as sold or booked (20 with registered agreements and 9 booked), about 34%, and 56 remain available.

34%sold

29 of 85 homes

₹28.83 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, ₹28.14 Cr (about 98%) is recorded as collected and ₹69.72 Lakh as receivable. The project registers 181 homes in total, while this sold/unsold inventory filing covers 85 of them.

Source · MahaRERA sold/unsold inventory filing · read 12 Jul 2026

What buyers actually paid: across 29 registered agreements, the effective carpet rate is ₹17,234/sqft, with eight in ten falling between ₹16,253 and ₹18,622 — computed from the agreement values and carpet areas the promoter filed, not broker quotes.

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 19 July 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 29 homes carry one, and 56 of the 85 are recorded unsold.

Here is one of those unsold homes, priced against what buyers of the same home on other floors actually filed:

HomeCarpetFiled for the same home on other floorsBased on
3802793 sqftRs 16,438 a sq ft typical, over Rs 16,387 to Rs 22,23310 filed at this size

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. Only one observation of this ledger so far: no change can be reported yet. This observation is an archived copy whose time is the moment the file was written, not a portal fetch time.

In BISMILLAH CASTLE, every one of the 56 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.

See the other 55 homes — ₹2,999 →

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+47 and 181 homes are registered across the project.

BuildingWingsFloorsHomesDeclared completion
BISMILLAH CASTLE1G+4718131 Dec 2025

Unit mix on the filing: 161 residential and 20 non-residential (shops/offices).

Complaints

No buyer complaints were on this project's MahaRERA record at the time of reading.

Location, Land & Connectivity

Located at DUNCAN ROAD, M.A. ROAD, Ward ABCD, Mumbai City, 400008. Per the filed land record, the plot is bounded to the north by PROPERTY BEARING C S NO 1035, to the south by PROPERTY BEARING C S NO 1038, to the east by SWEEPERS PASSAGE and to the west by MAULANA AZAD ROAD. These are the boundaries as recorded in the filed land record.

Location & connectivity

The nearest major job hub is ~4 km away — walking/short-hop distance to a major employment hub — a genuine work-near-home location.

LandmarkStraight-line
Lower Parel / Worli business district4 km
Nariman Point / Fort4 km
Bandra Kurla Complex (BKC)12 km
Chhatrapati Shivaji Int'l Airport15 km
Powai / Hiranandani business park19 km
Andheri MIDC / SEEPZ19 km

Straight-line distances from the geocoded project locality (the RERA address is an area, not a door) — directional, not door-to-door drive times. Check the actual road route, the nearest metro station and daily-need shops/schools/hospitals on a site visit.

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Builder track record

Nirban Housing AND Development LLP is the promoter on 2 MahaRERA-registered projects, with none currently carrying a regulator flag — a reassuring wider track record (matched on the promoter name in the register; it doesn't guarantee this specific project, but a clean portfolio is a good sign).

Other flagged projects by Nirban Housing AND Development LLP

Nirban Housing AND Development LLP
FlaggedMumbai City

Other RERA-registered projects in Byculla

Kings Tower
possession by Sep 2026 · Mohammed Eshaq ALI Vadgama
Shelaji Avenues
possession by Dec 2026 · Ashirwad Shelaji Developers LLP
Baug E Umar
possession by Dec 2026 · Mahanagar Constructions Private Limited
Golden Residency
possession by Dec 2026 · Golden Realty
Nemat -E- Farooque Heritage
possession by Dec 2026 · Falakdeveloper
White Flower Residency
possession by Dec 2026 · White Flowers Realty LLP

Major developers building in Byculla

Other RERA-registered projects in Mumbai City

Bismillah Crest
possession by Dec 2030 · Rubberwala Developers
Bismillah Elite
possession by Mar 2027 · Nirban Infrastructure PVT LTD
Bismillah Space Residency
possession by Dec 2027 · Nirban Infrastructure PVT LTD
Bismillah Tower
possession by Dec 2026 · Hayat Ahmed Asir Ahmed Ansari
BKC Edge
possession by Dec 2029 · Labdhi Bliss Private Limited
Bliss
possession by Dec 2026 · M/s. Euphrosyne Infrastructure Pvt. Ltd

What to verify before you book

  1. Confirm the MahaRERA registration is live and read the project page on the MahaRERA portal for the sanctioned plan, approvals and the promoter's quarterly progress reports.
  2. Check the declared completion date against actual site progress — registration is not the same as a delivered, occupancy-certified building.
  3. Verify the exact carpet area, floor and unit number in your agreement match the sanctioned plan (not the brochure's saleable area).
  4. Confirm the title, the 7/12 land extract and that your payments go to the project's designated RERA escrow account.

Flags are from MahaRERA's own published problem lists — not a claim about the developer's intent. Explore every flagged project on our Mumbai, Thane & the MMR RERA red-flag register.

Last checked against the RERA register: 20 Sep 2026