Apartment · Devanahalli · head to head
Birla Trimaya vs Lodha Sadahalli
Both are apartment projects in Devanahalli, 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
- Quoted price per sqft: Birla Trimaya is ahead, ₹13,000 against ₹17,750.
- Nearest BWSSB main: Lodha Sadahalli is ahead, ~5.4 km to the nearest trunk main against ~7.2 km to the nearest trunk main.
- Builder average slip: Lodha Sadahalli is ahead, 15.0 months against 17.0 months.
- Builder overdue share: Lodha Sadahalli is ahead, 11% of 9 filings against 13% of 8 filings.
Side by side
| Birla Trimaya | Lodha Sadahalli | |
|---|---|---|
| DOSL Score | 87 / 100 (A+) | 79 / 100 (A) |
| Price | ₹12,000–14,000/sqftbuilder quote, super-built-up, Jan 2026 · 9 months old, reconfirm with the builder | ₹15,500–20,000/sqftbuilder quote, super-built-up, Jun 2026 |
| Quoted price per sqftcharged on saleable area, so not directly comparable between projects | ₹13,000 | ₹17,750 |
| Carpet efficiencyshare of the quoted area that is floor inside your walls | 66% (51% loading) | – |
| Price per sqft of carpetthe quoted rate corrected for loading: the only like-for-like price here | ₹19,663 | – |
| Unit sizes | 551–3,528 sqft | 1,550–8,000 sqft |
| Status | Under construction | Launched |
| Completion | 2027 | Dec 2030 |
| Builder overdue sharecity-wide RERA record for the promoter group, not just this project | 13% of 8 filings | 11% of 9 filings |
| Builder average slip | 17.0 months | 15.0 months |
| Unsold inventoryhigher unsold stock is negotiating room, and a demand signal | 14% of 518 units | – |
| Units declared | 2,600 | – |
| Densitylower is more open space per home | 52 units/acre | – |
| Water sourceas declared at registration, not surveyed | Local Authority | – |
| Nearest BWSSB mainproximity is infrastructure, not a connection | ~7.2 km to the nearest trunk main | ~5.4 km to the nearest trunk main |
| Disamenities nearbylandfill, sewage plant, quarry, crematorium, prison or substation close enough to matter | none within range | quarry 900 m |
| Height above drainageterrain only: read beside the flood-memory areas, not instead of them | About 2 m above drainage | 7 m above drainage |
| RERA registration | PRM/KA/RERA/1250/303/PR/290126/008436 | – |
DOSL Score, pillar by pillar
| Pillar | Birla Trimaya | Lodha Sadahalli |
|---|---|---|
| Land & title | 18.0 / 22 | 22.0 / 22 |
| Execution | 20.0 / 22 | 13.0 / 22 |
| Builder standing | 15.0 / 18 | 15.0 / 18 |
| Financial discipline | 13.0 / 13 | 8.0 / 13 |
| Market signal | 12.0 / 15 | 12.0 / 15 |
| Appreciation outlook | 9.0 / 10 | 9.0 / 10 |
Each project page lists the reason behind every deduction.
Read either one in full
- Birla Trimaya by Birla Estates: full filing, land schedule and DOSL Score working
- Lodha Sadahalli by Lodha (Macrotech): full filing, land schedule and DOSL Score working
- Every project in Devanahalli →
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.