Before you buy a commercial space, it helps to know who is building it. Rustomjee Prabhadevi is developed by Rustomjee Group, also known as Keystone Realtors Limited. Here is a clear look at the company and its record.

Rustomjee Group is a well-known real estate developer in India. It was established in 1996 by Boman Rustom Irani and works mainly across the Mumbai Metropolitan Region (MMR). The company builds residential apartments, luxury homes, commercial spaces and integrated townships.
With over 30 years of experience, Rustomjee has developed more than 29 million square feet of construction area, delivered over 19,000 homes and completed more than 320 buildings. Its major developments include Rustomjee Urbania in Thane and Rustomjee Global City in Virar.
| Detail | Information |
|---|---|
| Established | 1996 |
| Founder | Boman Rustom Irani |
| Operating region | Mumbai Metropolitan Region |
| Portfolio | Residential, luxury, commercial and townships |
| Area developed | More than 29 million sq ft |
| Homes delivered | Over 19,000 |
| Buildings completed | More than 320 |
| Pipeline | About 46 million sq ft of construction area |
| Mega townships | Two, including Urbania (Thane) and Global City (Virar) |
These figures are as published by the developer. You can verify them through the company's public disclosures.
Speak to the team and ask for details on past projects and delivery history.
Rustomjee focuses on quality construction, modern architecture, sustainable development and community-focused living. Its portfolio covers premium, mid-range and aspirational housing, so it works for different buyer needs.
The company also takes up redevelopment projects, which improve housing and make better use of urban land. This kind of work needs strong coordination with residents, authorities and contractors, and it is a common route for building in established parts of Mumbai.
For Rustomjee Prabhadevi, this experience in the city's central areas is relevant, because projects here need careful planning around limited land, existing roads and neighbours.
Keystone Realtors Limited is the listed company that operates under the Rustomjee brand. Because it is a listed company, its financial results and project updates are public. This is useful for buyers, as it gives an independent way to learn about the developer's size, pipeline and delivery performance.
If you want to confirm approvals, also use the official portal described on the RERA page to look up the developer's registered projects.
In a commercial purchase, the developer's record affects three things directly.
Our reviews page has a longer checklist for judging an upcoming project fairly.
Schedule a visit and ask about the developer's other work in Mumbai.
Now that you know the developer, check the project details: pricing, location and possession.
Rustomjee Prabhadevi is developed by Rustomjee Group, also known as Keystone Realtors Limited.
It was established in 1996 by Boman Rustom Irani.
Major developments include Rustomjee Urbania in Thane and Rustomjee Global City in Virar.
Yes. Its portfolio includes residential, luxury, commercial and township projects.
Visit completed projects, check MahaRERA records and read the company's public disclosures.