Keystone Realtors Limited
MahaRERA Property Intelligence · Chembur · Mumbai Suburban
P51800079955 · Chembur · promoter Keystone Realtors Limited
The Drawings Report · ₹4,999
We read all 12 approved drawings and 16 filed papers on this project’s RERA file — the sheets the builder filed to get it approved.
32 of 33 homes still unsold in the latest filing · 10.4% of the project cost incurred.
One real find, from a Gurugram colony’s approved papers: 392.997 sq m already used of the 396 allowed — the promised extra room can never be built.
Get it for this project →Not useful to your decision? Full refund — no questions asked. Sent as a PDF in one working day.
Free before you decide: the 14 things to get in writing before you book
Every item comes from a real RERA filing. Send it to the family group before anyone pays a token.
Send the checklist to the family group Read it here →Delivery and registration
Rustomjee Balmoral - Wing D is registered with MahaRERA as P51800079955 and the promoter has declared completion for 15 Apr 2030.
15 Apr 2030
declared completion
43months to go
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 registration | P51800079955 |
| Registered on | 07 Apr 2025 |
| Promoter-declared completion | 15 Apr 2030 |
| Current status | Certificate Signed |
| Against today | 43 months to the declared date |
Approvals and compliance
MahaRERA's defaulter and deregistration lists and the quarterly-progress filing for Rustomjee Balmoral - Wing D record 3 quarterly progress reports since registration.
3quarterly filings
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
Promoter record
Keystone Realtors Limited is the promoter of record on 56 projects registered with MahaRERA, 4 of which carry a MahaRERA regulator flag (insolvency, deregistration, completion lapse or QPR default).
56projects
registered with MahaRERA
4flagged
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
In Rustomjee Balmoral - Wing D, ₹13.48 Cr of a declared ₹129.40 Cr estimated project cost is reported as incurred, about 10.4%, as at the last certified filing with MahaRERA.
10.4%
₹13.48 Cr
of ₹129.40 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
In Rustomjee Balmoral - Wing D, 1 of 33 homes filed with MahaRERA are recorded as sold or booked, about 3%, and 32 remain available.
3%sold
1 of 33 homes
₹2.81 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, ₹86.19 Lakh (about 31%) is recorded as collected and ₹1.95 Cr as receivable.
Source · MahaRERA sold/unsold inventory filing · read 12 Jul 2026
The units recorded as unsold on the filing. The reckoner value is the government's ready-reckoner assessment the promoter filed against that unit, the figure stamp duty is charged on. It is not a price anyone paid, not an asking price, and not a valuation of the home.
| Floor | Unit | Carpet | Govt reckoner value |
|---|---|---|---|
| Floor 1 | 102 | 1,281 sqft (119 sqm) | ₹1.77 Cr |
| Floor 10 | 1001 | 1,286 sqft (119.5 sqm) | ₹1.77 Cr |
| Floor 10 | 1002 | 1,281 sqft (119 sqm) | ₹1.77 Cr |
| Floor 11 | 1101 | 1,286 sqft (119.5 sqm) | ₹1.77 Cr |
| Floor 11 | 1102 | 1,281 sqft (119 sqm) | ₹1.77 Cr |
| Floor 12 | 1201 | 1,286 sqft (119.5 sqm) | ₹1.77 Cr |
| Floor 12 | 1202 | 1,281 sqft (119 sqm) | ₹1.77 Cr |
| Floor 14 | 1401 | 1,286 sqft (119.5 sqm) | ₹1.77 Cr |
| Floor 14 | 1402 | 1,281 sqft (119 sqm) | ₹1.77 Cr |
| Floor 15 | 1501 | 1,286 sqft (119.5 sqm) | ₹1.77 Cr |
| Floor 15 | 1502 | 1,281 sqft (119 sqm) | ₹1.77 Cr |
| Floor 16 | 1601 | 1,286 sqft (119.5 sqm) | ₹1.77 Cr |
| Floor 16 | 1602 | 1,281 sqft (119 sqm) | ₹1.77 Cr |
| Floor 17 | 1701 | 1,286 sqft (119.5 sqm) | ₹1.77 Cr |
| Floor 17 | 1702 | 1,281 sqft (119 sqm) | ₹1.77 Cr |
| Floor 18 | 1801 | 1,286 sqft (119.5 sqm) | ₹1.77 Cr |
| Floor 18 | 1802 | 1,281 sqft (119 sqm) | ₹1.77 Cr |
| Floor 2 | 201 | 1,286 sqft (119.5 sqm) | ₹1.77 Cr |
| Floor 3 | 301 | 1,286 sqft (119.5 sqm) | ₹1.77 Cr |
| Floor 3 | 302 | 1,281 sqft (119 sqm) | ₹1.77 Cr |
| Floor 4 | 401 | 1,286 sqft (119.5 sqm) | ₹1.77 Cr |
| Floor 4 | 402 | 1,281 sqft (119 sqm) | ₹1.77 Cr |
| Floor 5 | 501 | 1,286 sqft (119.5 sqm) | ₹1.77 Cr |
| Floor 5 | 502 | 1,281 sqft (119 sqm) | ₹1.77 Cr |
| Floor 6 | 601 | 1,286 sqft (119.5 sqm) | ₹1.77 Cr |
| Floor 6 | 602 | 1,281 sqft (119 sqm) | ₹1.77 Cr |
| Floor 7 | 701 | 1,286 sqft (119.5 sqm) | ₹1.77 Cr |
| Floor 7 | 702 | 1,281 sqft (119 sqm) | ₹1.77 Cr |
| Floor 8 | 801 | 1,286 sqft (119.5 sqm) | ₹1.77 Cr |
| Floor 8 | 802 | 1,281 sqft (119 sqm) | ₹1.77 Cr |
| Floor 9 | 901 | 1,286 sqft (119.5 sqm) | ₹1.77 Cr |
| Floor 9 | 902 | 1,281 sqft (119 sqm) | ₹1.77 Cr |
The inventory filing also declares: 3 mortgaged to a lender (101, 1301, 1302).
Sales
No registered sale-agreement price is recorded for Rustomjee Balmoral - Wing D in the MahaRERA project file.
Not available
This is what the record does not contain, not a value of zero.
Source · MahaRERA project file · checked 19 July 2026
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 1 homes carry one, and 32 of the 36 are recorded unsold.
A filed consideration is what was registered for one {unit}. 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 {unit} 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.
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+21 and 36 homes are registered across the project.
| Building | Wings | Floors | Homes | Declared completion |
|---|---|---|---|---|
| Rustomjee Balmoral - Wing D, As per IOA Plan - Sale Wing 4 | 1 | G+21 | 36 | - |
Unit mix on the filing: 36 residential.
Legal and disputes
1 complaint is on the MahaRERA record for Rustomjee Balmoral - Wing D, with orders passed in 1 of them.
1complaint
1with an order
Counts as disclosed in the project record.
Source · MahaRERA project disclosures · read 12 Jul 2026
| Complaint no. | Filed | Parties | Status |
|---|---|---|---|
| SM12500189 | 26/11/2025 | Bhakti Achrekar vs KEYSTONE REALTORS LIMITED | order passed |
The promoter has declared 2 court cases on this project to MahaRERA. 1 is still pending. Litigation can cloud the land title or stall the build — have a lawyer pull the cause list for each and confirm whether it touches the title to your home. This is declared by the promoter; there may be further cases not on the RERA record.
| Court | Case no. | Year | Status |
|---|---|---|---|
| Honble City Civil Court Mumbai | 87 | 2023 | Closed |
| Deputy Registrar Cooperative Societies | dated 28th August 2023 | 2023 | Pending |
Located at Chembur, Mahul Road, Andheri, Mumbai Suburban, 400071. Per the filed land record, the plot is bounded to the north by RG LOS, to the south by CTS No 1720 Safal Residency, to the east by Sale 1 and to the west by Member 1. These are the boundaries as recorded in the filed land record.
The nearest major job hub is ~3 km away — walking/short-hop distance to a major employment hub — a genuine work-near-home location.
| Landmark | Straight-line |
|---|---|
| Bandra Kurla Complex (BKC) | 3 km |
| Chhatrapati Shivaji Int'l Airport | 5 km |
| Powai / Hiranandani business park | 8 km |
| Lower Parel / Worli business district | 9 km |
| Andheri MIDC / SEEPZ | 9 km |
| Nariman Point / Fort | 16 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.
🔒 What I’d do as a buyer here · Drawings Report
The report opens with what this project really is — read from its approved drawings — then the specific calls: the cheapest good way to buy here, the home to say no to, what you can stop worrying about, and what to get in writing before you sign anything.
🔒 Which home to ask for · Drawings Report
The home-level read: which ones to prefer and which to avoid, what the drawings put around each, and the things on this site nobody at the sales desk will tell you about.
The approved drawings
Everything above is on this page already, free, from the government record. The drawings are different: the 12 approved sheets are the same drawings the builder filed to get Rustomjee Balmoral - Wing D approved — what sits under each tower, which floor holds machines, what the sales sheet leaves out. Nobody reads them for you. We do.
What that turns up — from other projects’ filings:
ATS Knightsbridge · Sector 124, Noida
You pay for 10,000 sq ft. The floor inside your home is 6,982 sq ft. The rest is walls, shared circulation and services. Get both numbers written into your agreement before you pay any booking amount.
Oberoi Elysian · Goregaon East, Mumbai
“The building is complete.” The tower has reached full height — true. The same filed certificate, same page: sanitary fittings 6% done. Ask for a possession date in writing.
Godrej Aristocrat · Sector 49, Gurugram
Paying extra for the top floor? The terrace drawing shows what sits on the slab above those flats: the overhead water tanks, the lift machine rooms and the roof machinery. Ask which flat sits under which.
Prestige Camden Gardens · Thanisandra, Bengaluru
The approved parking table asks for 12 visitor spaces. It shows 0. Two-wheeler spaces: also 0. Ask in writing where visitors will park.
Want this project read from its filed drawings?
32 of the 33 homes are still unsold in the latest filing, so which one you take is a real choice. With 10.4% of the project cost incurred, there is no finished building to walk through — the approved drawings are the only place to see what you are buying. We read the 12 approved drawings on Rustomjee Balmoral - Wing D’s file and tell you which homes we would ask for, what sits around them, and what to get in writing before you pay the token.
This page is the free MahaRERA filing summary. For Rustomjee Balmoral - Wing D, one reading of it goes further. Which home should I ask for? — what the approved drawings and filed papers say about the homes, the parking, the approvals, and what to get in writing before you sign. That is the Drawings Report. See a real one first:
Drawings Report sample: Oberoi Elysian – Tower A → · browse all sample reports →
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Drawings Report · ₹4,999
Every drawing on file, read — which home to ask for · 1 working day
Not useful to your decision? Full refund — no questions asked.
Paying from outside India? Pay $59 (Drawings Report) via PayPal, or email hello@quietlist.in for a card invoice. Prefer to talk first, or have a portfolio to check? Same address. An information aid for your own due diligence, not legal or investment advice.
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Keystone Realtors Limited is the promoter on 20 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).
See every Keystone Realtors Limited project & its RERA track record →
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: 10 Sep 2026