As of 28 Oct 2026
Apartment · Old Airport Road · head to head
Diamond District vs Sobha Palladian
Both are apartment projects in Old Airport Road, so the location argument is largely settled and what remains is the paperwork. Everything below is filed with Karnataka RERA or researched from the builder, with the source named on each row.
Where they actually differ
- Nearest BWSSB main: Sobha Palladian is ahead, ~37 m: a trunk main runs past the site against ~209 m to the nearest trunk main.
- Density: Sobha Palladian is ahead, 39 units/acre against 62 units/acre.
- DOSL Score: Sobha Palladian is ahead, 73 / 100 (B+) against 72 / 100 (B+).
Side by side
| Diamond District | Sobha Palladian | |
|---|---|---|
| DOSL Score | 72 / 100 (B+) | 73 / 100 (B+) |
| Price | ₹9,800–14,350/sqftbuilder quote, super-built-up, Sep 2025 · over a year old, reconfirm with the builder | ₹15,900/sqftresale ask, Jun 2026 |
| Quoted price per sqftcharged on saleable area, so not directly comparable between projects | ₹12,075 | – |
| Unit sizes | 1,150–3,000 sqft | 1,901–3,260 sqft |
| Status | Ready to move | Ready to move |
| Completion | Completed | Completed |
| Builder overdue sharecity-wide RERA record for the promoter group, not just this project | – | 39% of 118 filings |
| Builder average slip | – | 22.7 months |
| Units declared | 900 | 205 |
| Densitylower is more open space per home | 62 units/acre | 39 units/acre |
| Nearest BWSSB mainproximity is infrastructure, not a connection | ~209 m to the nearest trunk main | ~37 m: a trunk main runs past the site |
| Disamenities nearbylandfill, sewage plant, quarry, crematorium, prison or substation close enough to matter | landfill 870 m | sewage treatment plant 300 m |
DOSL Score, pillar by pillar
| Pillar | Diamond District | Sobha Palladian |
|---|---|---|
| Land & title | 20.0 / 22 | 20.0 / 22 |
| Execution | 13.0 / 22 | 13.0 / 22 |
| Builder standing | 15.0 / 18 | 16.0 / 18 |
| Financial discipline | 8.0 / 13 | 8.0 / 13 |
| Market signal | 12.0 / 15 | 12.0 / 15 |
| Appreciation outlook | 4.0 / 10 | 4.0 / 10 |
Each project page lists the reason behind every deduction.
Read either one in full
- Diamond District by India Builders Corporation (IBC): full filing, land schedule and DOSL Score working
- Sobha Palladian by Sobha: full filing, land schedule and DOSL Score working
- Every project in Old Airport Road →
This page ranks two projects on filed and researched data, not on suitability. It cannot see the things that decide most purchases: which floor, which facing, how the approach road behaves in a downpour, what the neighbours are like. Visit both, in the monsoon if you can, and verify against certified records before you transact.