Karnataka RERA registration
Birla Trimaya Phase-4
Birla Trimaya Phase-4 by Birla Arnaa LLP is registered with Karnataka RERA as PRM/KA/RERA/1250/303/PR/290126/008436 (approved), in Devanahalli, Bengaluru Rural, with a proposed completion date of 15 Dec 2031.
- RERA registration no.
- PRM/KA/RERA/1250/303/PR/290126/008436
- Promoter
- Birla Arnaa LLP
- District
- Bengaluru Rural
- Taluk
- Devanahalli
- Project type
- Residential/Group Housing
- Register status
- Approved
- Approved on
- 29 Jan 2026
- Proposed completion
- 15 Dec 2031
- Latest filed completion
- No quarterly update on the register
Source: Karnataka RERA public register (rera.karnataka.gov.in), snapshot 18 Sep 2026. Scores as of 8 Sep 2026, method v1.0 — how this is calculated. A grade is a signal from the developer's own public filings, not a legal finding.
The developer's RERA record
B75.2/100Birla Arnaa LLP · 4 Karnataka RERA registrations
See the full scorecard