Every brochure shows you a building. Very few show you the people who will spend the next several years of their lives making sure that building rises on time, stands for generations and feels like home from the first monsoon. Yet when a family chooses a developer, that is what they are really choosing: a group of people and the standards they refuse to compromise.
So this post is different from our usual market guides. No price tables, no yield curves. Just the team, the story of how three families became one firm, and the promise that has connected every home we have delivered since 1987. If you have ever wondered who is on the other side of the real estate developers in Mumbai you shortlist, pull up a chair at our table.
Where It Began: Three Founders and a Handshake Era
Promesa Realty’s story starts in 1987, in a Mumbai where agreements were sealed over tea and a builder’s word was his balance sheet. Through Darsshan Properties and Hirani Ventures, our founders, Rajendra Hirani, Mohanlal Otarmal and Rajendra Jain, began doing the one thing that would define everything that followed: finishing what they started. Tower by tower, across Lower Parel, Dadar, Tardeo, Byculla and Ghatkopar, they built a reputation the slow way, by handing over keys.
That generation did not have RERA to certify their discipline or portals to publish their progress. Their accountability system was simpler and harsher: the same neighbourhoods, the same communities, the same families walking past their buildings every day. You can trace that delivered record on our projects page, and the fuller story on our about us page, but the short version fits in one line. The marketing was the building.

Three Generations, One Table
Walk into our boardroom at Nariman Point today and you will see something increasingly rare in Indian real estate: the people who signed agreements in the handshake era sitting beside the generation that grew up on site visits, and beside a third generation fluent in MahaRERA portals, project dashboards and digital first buyers. When the legacy firms united as Promesa Realty, the point was never to retire one way of working in favour of another. It was to keep both in the same room.

The mix shows up in how decisions get made. The senior generation asks the questions only experience can ask: about soil, about neighbours, about what a street will feel like in thirty years. The younger generations bring the questions only this decade can ask: about smart ready wiring, about escrow structures, about what a buyer researching at midnight on a phone needs to see. A project brief at Promesa has to satisfy both, which is precisely why it satisfies the families who move in.
The Promesa Way

Principles only matter if they cost something, so here is what these four actually cost us. Deliver, then talk means our launch calendars bend to construction reality, never the reverse. Transparency first means we publish guides like our home buyer’s guide to RERA that teach buyers to scrutinise us harder. Design for decades means saying no to layouts that photograph well but live poorly. And neighbourhood before project means we sometimes wait years for the right plot in the right place, because we build where connectivity and community are compounding, a conviction we have explained in detail in our study of how Mumbai’s infrastructure boom is reshaping real estate value.
The Faces You Will Meet
Titles tell you very little about the people who will actually shape your home. So instead of an organisation chart, here are the people you are most likely to meet on your Promesa journey, from the first site visit to the day the keys change hands.
Beyond the boardroom photo
The best way to meet this team is on a site visit
Walk a Promesa project with the people who are building it. Ask the founders’ generation about 1987 and the next generation about what comes after 2030. Both answers are worth the trip.
What This Team Has Built, and Is Building
Teams are best judged by their finished work, and this one leaves a trail you can walk. In Ghatkopar East, Promesa MidTown anchors a neighbourhood where buyers now search for property in Ghatkopar precisely because delivery like it raised the bar. In Dadar, Promesa WestEnd stands among the addresses that make a 2 BHK flat in Dadar one of Central Mumbai’s most dependable purchases. In Lower Parel, Adi Darsshan carries the founders’ name into a skyline of flats in Lower Parel they helped pioneer.
And the work continues. The same hands are now raising Promesa Fremont in Lalbaug and Promesa Castor in Khetwadi, with new launches planned across Central and South Mumbai. Different decades, different technologies, same signature at the bottom of the page.
Frequently Asked Questions
Who founded Promesa Realty?
Promesa Realty carries forward the legacy of Darsshan Properties and Hirani Ventures, founded by Rajendra Hirani, Mohanlal Otarmal and Rajendra Jain, who began building homes for Mumbai in 1987. The united company brings their families and next generations together under one name.
How long has the team been building in Mumbai?
The founding families have been delivering homes in Mumbai since 1987, with completed landmarks across Lower Parel, Dadar, Tardeo, Byculla and Ghatkopar, and ongoing projects in Lalbaug and Khetwadi. That is nearly four decades of continuous delivery in the same city.
Can I meet the Promesa team before buying?
Yes, and we encourage it. Reach us through the contact page to plan a site visit, where you can walk an ongoing project with the team, review documentation together and ask anything from construction methods to timelines.
The Signature Behind Every Door
Companies like to say their people are their greatest asset. We would put it differently: our people are our product. The concrete and glass are just the form their promise takes. Since 1987, that promise has had different faces around the table, but it has never changed hands.
Know someone searching for a home in Mumbai?
Share this story with them. Choosing a home is really choosing the people who build it, and now they know ours. Use the share buttons on this page, or simply send them the link.
Company history and founder details as published at promesarealty.com/about-us. Project information is governed by the official documentation on each project page.