Rustomjee (Keystone Realtors)
Est. 1996 · Boman Irani · Mumbai, Maharashtra · Listed (NSE / BSE) · Mumbai & MMR
🗓Published·Updated·Edited by Rakesh Mahajan
Company overview
Who is Rustomjee (Keystone Realtors)?
Family-centric brand ('spaces for childhoods') with Urbania Thane township and a strong redevelopment franchise.
45
Completed projects
20M
Sq ft delivered
20
Ongoing projects
—
Upcoming projects (not disclosed)
Our ratings
Builder Score Card
Each dimension is scored from delivery data, RERA filings and financial disclosures.
On-time delivery: 78% of towers delivered within 6 months of committed date.
At a glance
Rustomjee (Keystone Realtors) in Numbers
Rustomjee (Keystone Realtors) is a listed (NSE / BSE) developer founded in 1996 by Boman Irani, headquartered in Mumbai, Maharashtra, active mainly in Mumbai & MMR. We rate it 4.1/5 overall — dependable, with caveats — which ranks 27th of the 212 developers we profile and ahead of 87% of them. Its strongest area is customer satisfaction (4.3/5) and its weakest is financial strength (3.8/5).
Benchmarking
How Rustomjee (Keystone Realtors) Compares
Each rating against all 212 developers we profile and the 24 in Mumbai & MMR.
| Rating | Rustomjee (Keystone Realtors) | Mumbai & MMR average | Better than |
|---|---|---|---|
| Construction quality | 4/5 | 3.5/5 | 75% of developers |
| Delivery record | 3.9/5 | 3.3/5 | 88% of developers |
| Customer satisfaction | 4.3/5 | 3.3/5 | 95% of developers |
| Financial strength | 3.8/5 | 3.3/5 | 75% of developers |
| Trust | 4.1/5 | 3.5/5 | 83% of developers |
Buyer guidance
Should You Buy a Rustomjee (Keystone Realtors) Project?
Rustomjee (Keystone Realtors) is dependable, with caveats. Its weakest area is financial strength, so before booking, check its debt and cash flow, or credit ratings and company filings if it is privately held. Prefer construction-linked payment plans and check the project's RERA progress reports.
Check before you book
- RERA registration and quarterly progress for the exact project and tower you are buying.
- Its latest annual report — debt, cash flow and pre-sales — since Rustomjee (Keystone Realtors) is listed.
- That 70% of buyer payments go into the project's separate escrow account, as RERA requires.
- Financial strength: check its debt and cash flow, or credit ratings and company filings if it is privately held.
The bottom line
Our Verdict
High customer empathy and honest specifications; redevelopment expertise de-risks society projects.
Portfolio
Notable Projects
Key Rustomjee (Keystone Realtors) projects as the builder publishes them. None has a PropertyNivesh research page yet.
Questions
Rustomjee (Keystone Realtors): FAQs
Is Rustomjee (Keystone Realtors) a good builder? ＋
We rate Rustomjee (Keystone Realtors) 4.1/5 overall — dependable, with caveats. High customer empathy and honest specifications; redevelopment expertise de-risks society projects.
Is Rustomjee (Keystone Realtors) a listed company? ＋
Yes. Rustomjee (Keystone Realtors) is listed on the NSE / BSE, so it publishes audited financial results.
Does Rustomjee (Keystone Realtors) deliver on time? ＋
Rustomjee (Keystone Realtors) has delivered 78% of its towers within six months of the committed date, and we rate its delivery record 3.9/5.
How many projects has Rustomjee (Keystone Realtors) completed? ＋
Rustomjee (Keystone Realtors) reports 45 completed projects and about 20 million sq ft delivered.