Runwal Raaya

• The plot is 56% freehold / 44% BMC municipal leasehold, and the split maps to the towers — but the marketing treats them identically.
• Tower 2 (the premium tower) is predominantly freehold: clean and mortgageable.
• Tower 1 is predominantly BMC-leasehold and impaired — a 16-year lease residue (expiring Nov 2048), with the lease deed not yet executed and a sub-lease link missing, which puts it below the threshold banks lend against cleanly.
• Confirm which tower your unit sits in before anything else.

The towers are at part-plinth, the build permission has lapsed, and there's a large gap between the 50 floors registered and the ~75 marketed — those upper floors are contingent and unprotected.

• (How we score this: filing frequency, document legibility and up-to-dateness on the RERA website, then specific flags.)
• The worst in South Mumbai: ~75 floors marketed against 50 registered, the five-star hotel and commercial block buried in the agreement, cross-contaminated filings and an 11-month staleness, with an in-person discrepancy on record.
• The marketed brand is Runwal; the registered promoter is Aethon Developers — recourse runs against the promoter.

A full-page FRONT-PAGE newspaper ad (2026, RERA P51900080252 & P51900080218) makes three claims worth holding against the record:

• "RUNWAL Raaya WORLI" — Worli is used prominently, but the RERA registration and the agreement confirm the address is Lower Parel (PIN 400013). Worli (400018) is borrowed for pricing and luxury positioning.
• "4 & 5 Bed Private Residences" / "Your Private Playground" — no mention of any hotel or commercial. In reality a five-star hotel shares the podium and basements with the residences, and a high-street commercial strip runs alongside — both entirely omitted from the ad.
• "Your Private Playground Across 5 Acres" — on a ~5-acre compound, the towers (~18%) and hotel (~10%) are built footprint, so the actual green/recreational area is ~3.6 acres, not 5 — and it's shared, not solely the residences'. Add the rest: the render imagery omits nine confirmed structures and uses a stock Sea Link photo; the "Private Lobby" is unowned common area; and the agreement extinguishes all brochures and representations, so nothing in the marketing is contractually binding.

The analysed home (Tower 2) faces west as its primary aspect, with a north secondary — and both are walled. Going around the compass:

• West (primary): Embassy Citadel rises across most of the building's height, with Kalpataru One closer in, and the Siddharth Nagar slum-rehabilitation — the belt named in Raaya's own RERA-registered address — to follow once redeveloped.
• North / north-east: the BDD Chawls redevelopment (33 towers of about 40 floors plus 10 of about 75) and the Four Seasons cluster wall it — the "Four Seasons paradox," where the Worli-premium anchor is itself the obstruction.
• North-west: Palais Royale severs the sea arc (complete since 2010).
• South: Aspect Realty (57 floors) and Jijamata Nagar — a Prestige development (8 towers of about 43 floors) — block it.
• East: the A-to-Z Industrial Estate sits directly opposite.

The marketed sea premium is, in practice, gone.

• On the analysed unit (Tower 2), efficiency is a strong 88%, the plan is west-primary with a north aspect, the ceiling is a full 3.66m, and there's a Separate Servant Entry.
• This is a genuinely well-designed home — which is exactly what makes the compound and contract issues the deciding factors.

• The 281 sqft "Private Lobby" is 7.5% of your carpet — an exclusive right to USE, not to own.
• The buyer pays ~Rs.1.70 Cr (about 6.5% of the price) for space they can never own: the private-elevator variant of the foyer trap.
• The nuisance side is mild — with one apartment on either side it's effectively private to use, not genuinely shared — so the problem is purely that it's common area you're paying for.
• Treat your real rate as the owned-area one (~Rs.64,935 on carpet + deck).

• Analysed unit: ~Rs.26 cr per the registered agreement (May 2026). Three different rates, depending on what's counted: – Rs.69,350/sqft on the RERA carpet you own (3,749 sqft). – Rs.64,935/sqft on your owned area — carpet plus the owned deck (255 sqft) = 4,004 sqft. This is the honest effective rate. – Rs.60,676/sqft on the marketed 4,285 sqft — but that figure bundles in the 281 sqft "Private Lobby" you DON'T own (see Non-RERA Area), so the lower number is illusory. Don't pay on it.
• Rexray range ~Rs.85k–1.1L/sqft (excl. stamp duty, registration, GST; bare shell).
• A cash-component signal exists but is UNVERIFIED (single-source) — not published.
• The price is genuinely fair for the flat; the value question is everything around it.

On this roughly 5-acre plot, the two residential towers sit on about 17.8% of the footprint and a five-star hotel on about 10%, with a high-street commercial strip alongside; the remainder — roughly 72% — is greenery and podium.

• The low score isn't about footprint, it's about structure and who shares the compound.
• The five-star hotel shares the same podium and basements as the residences — the Four Seasons-Worli pattern, where residents sharing a hotel's access face painful weekends.
• There is also a commercial high street on an already-choked road, and 38–53% of the compound's built floor area is invisible in what buyers actually sign.

• A mill-land belt where Ganpatrao Kadam Marg is a severe choke in both directions — heavy bus movement, on-street two-wheeler parking, the Peninsula and A-to-Z commercial estates, and chawl density — with both the Tulsipipe and Worli Naka exits choked.
• The project's own high-street commercial strip sits along Dainik Shivner Marg, already a choke point that feeds the back entry of Phoenix Palladium mall — self-inflicted load on top of the surrounding congestion.

~14 minutes to the coastal-road on-ramp at 11am today, degrading to ~18–20 minutes by 2032. Both approaches are congested (peak access grades D), and the project's own hotel adds self-inflicted load.

second standout.

• The approval flags extra water and sewerage charges, and the five-star hotel parcel has zero water coverage under the building approval — plus it's unclear whether water was sized for the 50 registered floors or the ~75 marketed.
• On a compound this water-heavy, that's a material open question.

• Parking sits in common basements and podium shared between the two residential buildings, allotted at the developer's discretion.
• The bays are tight (about four in 55 sqm), which often means a dependent/tandem layout - so confirm the arrangement, and note the maintenance is shared with the wider compound including the hotel/third building.

Rexray's database will, over time, be enriched with the attention to detail and quality ethos of each builder. For now, below is the checklist you should verify with the builder before you decide.

• The compound mixes residences with a five-star hotel and commercial, and the unit mix spans a wide ticket range — the spread between the cheapest and most expensive homes in the building.
• A wide spread means very different owner profiles and budgets voting together on shared decisions (service charges, capital works, amenity upgrades), which Rexray reads as the most society-governance friction in South Mumbai.
• (See the x-ray glossary for how ticket-range friction is assessed.)
• The hotel/commercial cohabitation is a density matter (above); the wide internal range is a genuine community-fit consideration.