Notes
Notes
( BUILDERS · 25 OCT 2026 · UPDATED 25 OCT 2026 · 3 MIN )

Keystone Realtors (Rustomjee) has 24 projects registered with MahaRERA on Mumbai's Western line.

Founded 1995. Registered office: 702 Natraj, M V Road Junction, Western Express Highway, Andheri (East), Mumbai 400 069. Its MahaRERA registrations along the Western line and who it is, each line from a public record.

( SCROLL ↓ )
PHOTOGRAPH PENDING

The company on the register is Keystone Realtors Limited. MahaRERA holds 24 projects under its name inside the PIN codes of the Western line, Churchgate to Borivali, read 13 October 2026.

01

Who built it

LEGAL NAME

Keystone Realtors Limited (brand: Rustomjee) (NSE filing, read 14 October 2026).

LISTED

Listed: BSE scrip code 543669, NSE symbol RUSTOMJEE (NSE filing, read 14 October 2026).

HEADQUARTERS

Registered office: 702 Natraj, M V Road Junction, Western Express Highway, Andheri (East), Mumbai 400 069 (NSE filing, read 14 October 2026).

FOUNDED

1995. The site timeline opens with 1995. The CIN in the filings also carries 1995. The page names a founder; not copied here (Rustomjee site, read 14 October 2026).

02

Registered with MahaRERA in Mumbai

What the MahaRERA register holds under the builder's name inside the PIN codes of the Western line, Churchgate to Borivali, as read on 13 October 2026. A project placed on one station side links to its page.

  • Bandstand Cama, in Bandra West or Khar Road West: 1 registration.
  • Bella: 2 registrations.
  • Erika, in Bandra East or Khar Road East: 1 registration.
  • Rustomjee Aden, in Bandra East or Khar Road East: 1 registration.
  • Rustomjee Balmoral: 4 registrations.
  • Rustomjee Cleon, in Bandra East or Khar Road East: 1 registration.
  • Rustomjee Cliff Tower, in Bandra West or Khar Road West: 1 registration.
  • Rustomjee Crescent, in Khar Road West or Santacruz West: 1 registration.
  • Rustomjee Ocean Vista: 1 registration.
  • Rustomjee Prive, in Bandra East or Khar Road East: 1 registration.
  • Rustomjee Seasons: 4 registrations.
  • Rustomjee Stella, in Bandra East or Khar Road East: 1 registration.
  • Rustomjee Vista Bay, in Dadar East or Matunga Road East: 1 registration.
  • The Panorama by Rustomjee, in Bandra West or Khar Road West: 1 registration.
03

Sources

Every line above names where it came from. Nothing here is our own measurement or a listing site's claim.

  • Keystone Realtors Limited, press release cover letter, 12 Nov 2025 (NSE archive), https://nsearchives.nseindia.com/corporate/RUSTOMJEE_12112025141405_Press_release_Cover_Letter.pdf, read 14 October 2026
  • Rustomjee, About us, https://www.rustomjee.com/about-us/, read 14 October 2026
  • MahaRERA, the Maharashtra Real Estate Regulatory Authority's register of projects, https://maharera.maharashtra.gov.in/projects-search-result, read 13 October 2026
  • The builder's own site, https://www.rustomjee.com/
( IN THE REGISTER )

24 projects registered with MahaRERA on the Western line.

The register names the promoter on each registration; it is often the builder's project company rather than the group.

Every line on this page comes from a public record or the builder's own page, named beside it. A fact we could not find is absent rather than guessed. We don't place renters in Mumbai yet.

The register knows the builder. The source is named beside it.
← NEWER Lodha has 34 projects registered with MahaRERA on Mumbai's Western line. MUMBAI The city page OLDER → Kalpataru has 27 projects registered with MahaRERA on Mumbai's Western line.
( MORE ON MUMBAI )

What else we read in Mumbai.

A SMALL ASK

May we learn from this visit? An anonymised replay helps us understand what works, what doesn’t, and where we can make the experience better.

What each tool does →