52 Acres Overall Development
73% Open Space
2.5 Acres Water Body
7 Towers in Phase 4
Birla Trimaya Phase 4 is part of the larger Birla Trimaya residential development in Devanahalli, North Bengaluru. The supplied customer deck describes the overall community as a 52-acre development with 73% open space, a 2.5-acre man-made water body and 31 curated amenities.
Phase 4 is planned with 7 towers, 548 residences and an elevation of G+14 floors. The home mix includes 1 BHK, 2 BHK, 3 BHK and a premium 4 BHK duplex with study and maid's room. The phase is registered under Karnataka RERA number PRM/KA/RERA/1250/303/PR/290126/008436, dated 29 January 2026.

| Configuration | Usable Area | Indicative Price |
|---|---|---|
| 1 BHK + 1T | 485-489 sq.ft. usable area | ₹0.89 Cr - ₹0.97 Cr* |
| 2 BHK + 2T | 801-810 sq.ft. usable area | ₹1.33 Cr - ₹1.38 Cr* |
| 3 BHK + 3T | 1045-1155 sq.ft. usable area | ₹1.67 Cr - ₹1.76 Cr* |
| 4 BHK + 4T + Study + Maid Duplex | 2551 sq.ft. usable area | ₹4.17 Cr - ₹4.30 Cr* |
Prices in the supplied customer deck exclude other charges and SDR. Availability and final commercial terms should be verified from the latest official cost sheet and booking documents.
A 52-acre overall development with 73% open space gives the township a lower-built-form, landscape-led character.
The man-made water body forms an important visual and recreational element within the community planning.
The master plan lists recreational, sports, wellness, social and outdoor spaces across the wider development.
Phase 4 ranges from compact 1 BHK residences to a premium 4 BHK duplex with study and maid's room.
Phase 4 is registered under Karnataka RERA number PRM/KA/RERA/1250/303/PR/290126/008436.
The project sits in North Bengaluru's Devanahalli region, a major airport-led residential and infrastructure growth corridor.
Birla Trimaya Phase 4 is located in Devanahalli, North Bengaluru.
The project is registered under Karnataka RERA number PRM/KA/RERA/1250/303/PR/290126/008436, dated 29 January 2026.
The supplied customer deck states a 52-acre development with 73% open space and a 2.5-acre water body.
Phase 4 is planned with 7 towers and 548 units.
Phase 4 includes 1 BHK, 2 BHK, 3 BHK and 4 BHK duplex residences.
The supplied price table shows 1 BHK homes from ₹0.89 Cr*, excluding other charges and SDR.