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The Rexray FVL Index evaluates every property across Fundamentals, Value, and Livability — converting document-level research into a structured, evidence-based verdict.
P06 — Worli, Mumbai  ·  RERA P51900054455
Birla Niyaara — Tower B 'Silas' (Phase 2)
Century Mills Compound, Pandurang Budhkar Marg, Worli, Mumbai 400030  ·  RERA plot CS 794, 57,517 sqm  ·  Freehold mill-land redevelopment (Century Mills)
Developer Brand
Birla Estates
Registered Promoter
Aditya Birla Real Estate Limited (ABREL)
Land Ownership
Freehold — CS 794, 57,517 sqm
RERA Possession
31 March 2029
⚠ Who You're Contracting With: Aditya Birla Real Estate Limited (ABREL) — not Birla Estates
Most critical + material finding
Every compass arc around this project has a confirmed mega-development attached to it — one of them owned by the seller: Sumitomo 22ac east, Lodha ~4ac north, BDD Chawls' 43 towers southwest, and ABREL's own undisclosed 10-acre northern parcel.
Critical Omitted ×1.3
On-Time Delivery Risk Low Listed promoter (ABREL); 44F Commencement Certificate (CC) committed and live to Aug 2026; no contingent Floor Space Index (FSI) for Tower B itself — contingencies sit in Tower D / clubhouse, not the registered tower
F
Fundamentals The foundation — title clarity, approvals, developer compliance, and whether you get possession on time
· Land Ownership: 57,517 sqm freehold (CS 794) held by a 127-year-old listed company — the cleanest land story and the best title in our analysis. Good
· Approvals: CS 794 FSI is fully consumed (Phase 2 ~58,074 sqm declared) — the clubhouse and verbal Tower D legally sit on the 10-acre CS 1545/1546 parcel not yet amalgamated by MCGM. Critical
· Who You're Contracting With: ABREL (the listed land owner) is the RERA promoter and Sale Agreement counterparty; Birla Estates (BEPL) is development manager only — and a DMA termination tripwire fires if BEPL loses subsidiary status. Medium
· Builder Track Record: 44-floor envelope fully sanctioned (CC Feb 2025, revalidated to 12 Aug 2026) — a clean approval chain, with the caveat that Sale Agreement Clause 29 reserves ABREL's right to alter the height. Good
V
Value The deal — layout quality, views at handover, and whether the price is justified by what you actually receive
· Layout Quality: 88% usable (Apt-02 5BHK reference) — ranks 2 of 10 compared to other properties we've analysed, tied with Raaya T2. Registered basis ₹78,930/sqft carpet; ₹89,693/sqft once layout loss is priced in. Good
· View at Handover: Sea / skyline panoramas marketed off the mill-belt elevation, but the Lodha ~4-acre parcel north of the DP road closes Tower B's last open corridor — every confirmed pipeline entry reduces the view at handover. High
· Payment Structure: Genuine deferred plan — 10% booking / 20% by Jan 2025 / 70% on Occupation Certificate (OC) keeps ~₹21.48 Cr liquid until possession (Mar 2029, 3+ years). Rare in our analysis. Good
· Marketing Integrity: Foster+Partners is a concept / brand credit only; P.G. Patki is architect of record — the starchitect premium is for a concept credit, not the working drawings. Medium
L
Livability The daily reality — commute, building density, neighbourhood character, and quality of services at possession
· Neighbourhood at Handover: Three-vector density siege — Sumitomo 22ac east (~1M sqm GFA), ABREL's own 10ac north (₹14,000 Cr total project value intent), Lodha ~4ac north, BDD Chawls 43 towers southwest. The promoter itself owns the largest single future obstruction. Critical
· Compound Density: 33,347 sqm of commercial total built-up area shares the 'residential' compound — a ~9F Wing C retail tower (suppressed), Birla Centurian retained commercial, and a Maharashtra Housing Authority (MHADA) 3.24-acre sub-lot the government controls. High
· Rush Hour Commute: Pandurang Budhkar Marg already near-gridlock at LOS E–F with 5 choke points; Sumitomo adds 10,000+ incremental PCU, and both DP relief roads are proposed, not existing (3+ years out). High
· Lift Wait Time: Tower A has 8 passenger lifts; 42–58s interval — but lift speed is unconfirmed from any document, so the grade is speed-dependent (C–B). Low–Med
View Corridor — 500m at Handover Subject anchored & pulsing · red Google pin
Worli corridor satellite — Rexray view-corridor intelligence
A
B
C
D
E
F
G
H
I
J
K
L
M
Birla Niyaara — subject C BDD Chawls — affects Niyaara E Sumitomo — Bombay Dyeing — affects Niyaara F Lodha — N of DP Road — affects Niyaara K Birla Century 10-acre — affects Niyaara M Oberoi Mall commercial
01 What is the current status of the MCGM amalgamation of CS 1545/1546, and what happens to the clubhouse and Tower D if it is not approved?
02 Confirm Tower A lift speed specification in writing (the Lift Wait Time grade hinges on it).
03 What is ABREL's committed development programme for the 10-acre northern parcel beyond Tower D, given ~42,000 sqm of residual capacity?
04 Identify the parcel north of the DP road (reported Lodha) and its development status.
05 Will ABREL contractually commit not to invoke Sale Agreement Clause 29 to alter the 44-floor Tower B height?
Rexray Verdict
Shortlist
The strongest Fundamentals in our analysis — freehold CS 794 held by a listed promoter, no tower-level floor inflation, CC committed and current — rank Niyaara first ordinally with no critical deal-breaker overriding the score. But this is a fundamentals argument, not a livability one: it falls most sharply for density and view buyers. SRD is Critical across all four vectors, including the promoter's own undisclosed 10-acre northern parcel, and every confirmed pipeline entry reduces the view at handover.
Rexray FVL Index
F Strong 9.0
V Good 7.0
L Weak 3.8
FVL Overall  (40·40·20) 7.2
Verdict Guide
Buy Risks exist but are addressable or consciously accepted
Shortlist Strong overall; 1–2 issues require conscious acceptance
Investigate Material gaps — get developer answers before committing
Skip Critical undisclosed risks with no available remedy
Skip — Revisit on OC Delivery risk too high; revisit when OC is received