Birla Trimaya Phase 4, Devanahalli Receives Karnataka RERA Approval with Registration No. PRM/KA/RERA/1250/303/PR/290126/008436

Birla Trimaya Phase 4 Receives Karnataka RERA Registration

Birla Trimaya Phase 4 is registered with Karnataka RERA under Registration No. PRM/KA/RERA/1250/303/PR/290126/008436, dated 29/01/2026. The registration marks the regulatory approval of the fourth and final phase of the 52-acre township located in Shettigere, Devanahalli, North Bangalore.

Phase Overview and Structure

Phase 4 consists of 7 towers with G+14 floors and a total of 548 homes. As part of the township's "The Bay" theme, this phase focuses on calm, water-themed living with a 2.5-acre man-made lake and a walk-over bridge inside the township.

Phase 4 is being built with 1, 2, 3, and 4 BHK duplex layouts, and possession is expected by December 2031. The phase extends the water-inspired design language established in Phase 3, which launched in February 2025.

Pricing and Configuration

1 BHK units are available from approximately ₹82–90 Lakhs, 2 BHK from ₹1.10 Crores, 3 BHK from approximately ₹1.80 Crores, 4 BHK duplex from approximately ₹3.50 Crores, and row houses up to ₹5.18 Crores. All prices are before GST at 5%, stamp duty at 5%, registration at 2% and other charges.

Township Scale and Completion Timeline

Birla Trimaya is a 52-acre township with 2,600+ homes across four RERA-registered phases. The project comprises approximately 2,600 homes built in four phases between 2023 and early 2026 – Phase 1 (The Hill), Phase 2 (The Park), and Phases 3 and 4 (The Bay).

Phase 1 (550 apartments) sold out within three days of launch in September 2023. The township is spread across approximately 52 acres, with over 32 acres dedicated to green open spaces, including landscaped gardens and a man-made lake.

Location and Connectivity

Birla Trimaya is located on Shettigere Road, 2 kilometres before Kempegowda International Airport on the main Bellary Road (NH-44) approach. This is the closest airport proximity of any residential township in Bangalore — effectively airport-adjacent for frequent flyers, aviation professionals and NRIs.

The upcoming Doddajala Metro Station on the Namma Metro Blue Line (Phase 2B, KR Puram to Airport) is approximately 2.5 kilometres from Birla Trimaya. When operational (expected 2027–2028), it will provide direct metro access to KR Puram, Whitefield, and the airport.

Developer Background

Birla Estates was established in 2016 as the real estate vertical of the Aditya Birla Group — one of India's three largest conglomerates with revenues over ₹4.5 lakh crores and a presence in 36 countries. Birla Trimaya is developed by Birla Estates, the real estate arm of Aditya Birla Group, a well-known Indian business group with a strong reputation for quality and trust.

Devanahalli as a Growth Corridor

Devanahalli, Bangalore is one of the fastest-growing real estate destinations in North Bengaluru, located just 15–20 km from Kempegowda International Airport. The area is a key growth hub driven by major developments like the KIADB Aerospace Park, Devanahalli Business Park, and upcoming STRR (Satellite Town Ring Road) and metro connectivity plans.

Property values in Devanahalli have appreciated by 35-45% in the last five years alone, with infrastructure projects worth over ₹50,000 crores underway including the BIAL Airport expansion, Aerospace Park Phase 2, and the proposed Metro connectivity.