MahaRERA Property Intelligence · Mumbai Suburban

Rustomjee Balmoral - Wing A

P51800080624 · Chembur · promoter Keystone Realtors Limited

Certificate SignedDue 15 Apr 2030

Delivery & Registration

MahaRERA registrationP51800080624
Registered on23 Jun 2025
Promoter-declared completion15 Apr 2030
Current statusCertificate Signed
Against today45 months to the declared date

Regulatory Standing

MahaRERA's own defaulter/deregistration lists and the project's quarterly-progress-report filing — the regulator's view of whether this project is in good standing.

Builder Track Record

Across MahaRERA, Keystone Realtors Limited is the promoter of record on 55 projects, of which 4 carry a MahaRERA regulator flag (insolvency, deregistration, completion-lapse or QPR default). Read the pattern across the portfolio, not just this project's brochure — matched on the promoter name in the MahaRERA register.

Construction Progress

MahaRERA's cost filing puts construction at ~7.3% of the estimated project cost incurred as of the last certificate (₹15.08 Cr spent against a ₹205.28 Cr estimate). This financial % is the regulator's own proxy for how much is physically built — the closest public read on real progress, and one a brochure never shows.

Cost-incurred % as last certified to MahaRERA; it can lag on-site reality between filings. Confirm the current stage and the latest Form 2 before you book.

Sales & Inventory

Of 36 homes filed with MahaRERA, 4 are sold/booked (1 with registered agreements + 3 booked) and 32 remain available (~11% sold) — early in sales — more choice of units now, but confirm the developer has the pre-sales to fund the build. Buyers have committed ₹43.92 Cr in agreement value so far. Of that, ₹24.39 Cr (~56%) is already collected, ₹31.49 Cr receivable — a read on how far along these sales really are. This is the promoter's own reported inventory as at the last compliance filing; confirm current availability directly.

The unsold units on the filing — if you're quoted a unit NOT on this list, ask why it shows as sold/booked on the RERA record:

FloorUnitCarpetReckoner value
Floor 11022,144 sqft (199.2 sqm)₹3.25 Cr
Floor 1010012,175 sqft (202.1 sqm)₹3.30 Cr
Floor 1010022,144 sqft (199.2 sqm)₹3.25 Cr
Floor 1111012,165 sqft (201.1 sqm)₹3.30 Cr
Floor 1111022,144 sqft (199.2 sqm)₹3.25 Cr
Floor 1212012,175 sqft (202.1 sqm)₹3.30 Cr
Floor 1212022,144 sqft (199.2 sqm)₹3.25 Cr
Floor 1313012,175 sqft (202.1 sqm)₹3.30 Cr
Floor 1313022,144 sqft (199.2 sqm)₹3.25 Cr
Floor 1414012,175 sqft (202.1 sqm)₹3.30 Cr
Floor 1414022,144 sqft (199.2 sqm)₹3.25 Cr
Floor 1515012,175 sqft (202.1 sqm)₹3.30 Cr
Floor 1515022,144 sqft (199.2 sqm)₹3.25 Cr
Floor 1616012,175 sqft (202.1 sqm)₹3.30 Cr
Floor 1616022,144 sqft (199.2 sqm)₹3.25 Cr
Floor 1717022,144 sqft (199.2 sqm)₹3.25 Cr
Floor 1818012,175 sqft (202.1 sqm)₹3.30 Cr
Floor 1818022,144 sqft (199.2 sqm)₹3.25 Cr
Floor 22012,175 sqft (202.1 sqm)₹3.30 Cr
Floor 22022,144 sqft (199.2 sqm)₹3.25 Cr
Floor 33012,175 sqft (202.1 sqm)₹3.30 Cr
Floor 33022,144 sqft (199.2 sqm)₹3.25 Cr
Floor 44012,175 sqft (202.1 sqm)₹3.30 Cr
Floor 44022,144 sqft (199.2 sqm)₹3.25 Cr
Floor 55012,175 sqft (202.1 sqm)₹3.30 Cr
Floor 55022,144 sqft (199.2 sqm)₹3.25 Cr
Floor 66012,175 sqft (202.1 sqm)₹3.30 Cr
Floor 66022,144 sqft (199.2 sqm)₹3.25 Cr
Floor 77012,175 sqft (202.1 sqm)₹3.30 Cr
Floor 88012,175 sqft (202.1 sqm)₹3.30 Cr
Floor 88022,144 sqft (199.2 sqm)₹3.25 Cr
Floor 99012,175 sqft (202.1 sqm)₹3.30 Cr

No units are declared mortgaged, reserved, investor-held or not-for-sale in this inventory filing — still confirm your specific unit's status in the agreement.

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+21 and 36 homes are registered across the project.

BuildingWingsFloorsHomesDeclared completion
Rustomjee Balmoral Wing A, As per IOA Plan - Sale Wing 21G+2136-

Unit mix on the filing: 36 residential.

Complaints

No buyer complaints were on this project's MahaRERA record at the time of reading — a clean sheet worth re-checking near booking.

Legal & Litigation

The promoter has declared 2 court cases on this project to MahaRERA. 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 flat. This is declared by the promoter; there may be further cases not on the RERA record.

CourtCase no.YearStatus
Honble City Civil Court872023Closed
Deputy Registrar Cooperative Societies28.082023Ongoing

Location, Land & Connectivity

Located at Chembur, R C Marg, Andheri, Mumbai Suburban, 400071. Per the filed land record, the plot is bounded to the north by CTS No 1717 4, to the south by Member 4, to the east by The Bombay Presidency Golf Club and to the west by CTS No 1717 7. Confirm these against the 7/12 extract and the sanctioned plan before you rely on them.

Location & connectivity

The nearest major job hub is ~3 km away — walking/short-hop distance to a major employment hub — a genuine work-near-home location.

LandmarkStraight-line
Bandra Kurla Complex (BKC)3 km
Chhatrapati Shivaji Int'l Airport5 km
Powai / Hiranandani business park8 km
Lower Parel / Worli business district9 km
Andheri MIDC / SEEPZ9 km
Nariman Point / Fort16 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.

🔒 The verdict & buyer playbook · Compliance report

The paid report opens with the overall risk read on this MahaRERA filing, exactly what I'd do as a buyer in this project, who it suits, and the questions to put to the promoter before you commit.

Unlock in the ₹999 report →

🔒 Unit-by-unit guidance · Unit Guidance report

Which building/wing and unit to prefer and the sanctioned-plan read for this project — the ₹2,999 guidance layer.

Unlock in the ₹2,999 report →

🔒 Full financial records — escrow, funding & the document catalog · Compliance report

The RERA 70% designated-escrow account activity, the declared means-of-finance, the professionals of record, and every document filed with MahaRERA — the raw records the read above is built on.

Unlock in the ₹999 report →

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Builder track record

Keystone Realtors Limited is the promoter on 19 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 →

Other flagged projects by Keystone Realtors Limited

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Other RERA-registered projects in Chembur

Chembur Deep Jyoti CHS LTD
possession by Jul 2026 · P M Developers
Hubtown Seasons - B Wing
possession by Jul 2026 · Joynest Premises Privatelimited
Gurukripa
possession by Sep 2026 · Inspira Realty And Infra Private Limited
Kranti Heights
possession by Sep 2026 · Sidhivinayak Constructions
Mass Metropolis
possession by Sep 2026 · Grace Urban Development Corporation
Mohite Mrugank
possession by Sep 2026 · Mohite Infraprojects Private Limited

Major developers building in Chembur

Other RERA-registered projects in Mumbai Suburban

Rustomjee Balmoral - Wing C
possession by Dec 2030 · Keystone Realtors Limited
Rustomjee Balmoral - Wing D
possession by Apr 2030 · Keystone Realtors Limited
Rustomjee Balmoral - Wing F
possession by Apr 2030 · Keystone Realtors Limited
Rustomjee Central Park
declared completion Mar 2024 · Credence Property Developers Private Lim
Rustomjee Cleon
possession by Jun 2027 · Keystone Realtors Limited
Rustomjee Cliff Tower
possession by Oct 2030 · Keyheights Realtors Private Limited

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: 27 Jul 2026