Birla Estates Private Limited is a wholly owned subsidiary of Aditya Birla Real Estate Limited (formerly Century Textiles and Industries Limited), a company whose industrial roots stretch back to 1897. The real estate division was formally established in 2016, initially through two grade-A commercial buildings — Birla Aurora and Birla Centurion — in Worli, Mumbai. In the decade since, the company has assembled a residential development pipeline of approximately 35 million sq. ft. with an estimated gross development value of around ₹70,000 crore, operating across Mumbai Metropolitan Region, Bengaluru, NCR, and Pune. Its FY2024-25 booking value reached ₹8,000 crore, primarily driven by its Bengaluru and Gurugram projects.
Within Bengaluru, Birla Estates has built a multi-corridor presence — Birla Tisya on Magadi Main Road in Rajajinagar, Birla Alokya in Whitefield, Birla Ojasvi in Rajarajeshwari Nagar, and Birla Evara off Sarjapur Road in East Bengaluru. In North Bengaluru, however, the developer has made its largest single commitment anywhere in the city: the 52-acre Birla Trimaya township on Shettigere Road, Devanahalli.
Birla Trimaya sits at Akalenahalli-Malenahalli Village, Kasaba Hobli, Devanahalli Taluk, Bengaluru Rural — 562110. The township is structured in three thematically named phases: The Hill (Phase 1), The Park (Phase 2), and The Bay (Phase 3). Across all phases, the project delivers 2,600 homes across 28 towers, with home sizes ranging from 489 sq. ft. to 3,050 sq. ft. The township reserves 73–80% of its land for open spaces, incorporates 16 acres of landscaped greenery, and is designed by internationally acclaimed architectural firm Broadway Malyan.
The phased rollout has produced a clear demand record. Phase 1 — 550 homes across seven towers — launched in September 2023 and sold out within 36 hours, generating approximately ₹500 crore in bookings. Phase 2 — 473 homes across five towers — launched in September 2024 and has since sold out, with possession targeted for 2029. Phase 3, named The Bay, launched on February 4, 2025. Birla Estates carries a total revenue target of approximately ₹3,000 crore from the complete Trimaya project.
Phase 3 occupies 6.55 acres within the larger township and offers 463 units configured as 2 BHK, 3 BHK, and 4 BHK apartments, duplex homes, and villaments. Built-up areas run from 1,080 sq. ft. to 3,171 sq. ft., with 2 BHK units starting at around ₹1.15 crore, 3 BHK units ranging from ₹1.45 crore to ₹2.10 crore, and 4 BHK duplex configurations starting from approximately ₹3.16 crore. The phase carries RERA registration number PRM/KA/RERA/1250/303/PR/300125/007458, approved by the Karnataka RERA authority on January 18, 2025. The project has also received clearances from BDA, BBMP, and BMRDA.
Residents of Phase 3 share access to the township's combined amenity infrastructure: a clubhouse spanning over 45,000 sq. ft., a 2.5-acre man-made lake, a cricket ground, VR gaming zone, swimming pool, jogging track, spa, billiards room, kids' play area, and landscaped garden trails. EV charging stations and Vaastu-compliant layouts are standard across the development. Possession for Phase 3 is targeted from 2030 onward.
The address is precise: Shettigere Main Road, roughly 3 km from Kempegowda International Airport and 2.3 km from NH-44. The site gives the project direct access to Bellary Road, which connects southward through Hebbal to the city core and northward toward Doddaballapur and Tumkur. The KIADB Tech Park sits approximately 4 km away; the Aerospace SEZ, which hosts firms including Boeing, Rolls-Royce, Airbus, HAL, and RTX Collins Aerospace, is reachable within roughly 15 minutes.
The employment context around this location has changed materially in the past two years. Foxconn's 300-acre iPhone manufacturing facility in Devanahalli employed 50,000 workers as of early 2026. The KIADB Aerospace Park, Devanahalli Business Park (spanning over 400 acres and targeting IT, biotech, and aerospace tenants), and a proposed 50-acre financial district modeled after GIFT City collectively represent an employment base that analysts estimate could add over 80,000 jobs to the immediate corridor in the coming years.
For Birla Trimaya's target buyers — aerospace engineers, aviation professionals, senior IT employees, and NRIs — the airport proximity and the absence of a long commute into a congested tech corridor are a fundamental part of the product's appeal, not a secondary amenity.
The Doddajala station on the Namma Metro Blue Line (Airport line) — a 32 km corridor from Hebbal to the Aerospace Park via Yelahanka, costing approximately ₹14,788 crore — sits about 2.5 km from Birla Trimaya and was reported to be 95% complete as of early 2026, with operations expected by mid-2027. When operational, the line is projected to reduce travel time to central Bengaluru by approximately 45 minutes. The Doddajala Halt suburban railway station is 3 km away, and the Kempegowda Airport Halt is about 2.7 km from the township.
Complementing the metro, the Satellite Town Ring Road (STRR) — already partially operational — connects Devanahalli to Doddaballapur, Hoskote, and other suburban nodes, redistributing heavy freight traffic away from residential corridors. The Peripheral Ring Road (PRR) further broadens long-range connectivity between the Devanahalli zone and Bengaluru's southern and eastern tech precincts.
On pricing, land values in the Devanahalli–Shettigere micro-market moved from around ₹4,500 per sq. ft. in 2024 to a range of ₹7,000–₹9,600 per sq. ft. by early 2026 — an increase of 60–110% over two years, driven by the convergence of airport expansion, Foxconn and Boeing employment, and impending metro access. Apartments across North Bengaluru recorded cumulative appreciation of approximately 60% between 2021 and 2025. Rental yields in the broader Bagalur–Yelahanka–Devanahalli corridor have been reported in the 4.5–5.5% range in 2026, well above Bengaluru's city average.
Devanahalli's real estate market now includes township projects from Godrej Properties, Tata Housing, Prestige Group, Embassy, and Brigade. Birla Estates' entry — and the velocity of Phase 1 and Phase 2 sell-outs — reflects that the developer's group credentials carry weight in a market where buyer confidence in delivery timelines is a genuine purchase variable. All phases of Birla Trimaya are RERA-registered with the Karnataka authority; Phases 1 and 2 are currently under active construction.
The developer's LifeDesigned® philosophy — which it applies across all its projects — centres on designing spaces around how residents actually use them, rather than maximising saleable area. In practical terms at Trimaya, this translates to the unusually high open-space ratio (73–80%), the three-clubhouse structure (one each for sports, leisure, and business), proper inter-tower spacing, and the internal 850–900 m landscaped median road that connects the community directly to Shettigere Main Road. These are design choices with a direct bearing on liveability and on resale values in a market that is growing fast enough to demand differentiation.
For buyers evaluating Birla Trimaya Phase 3 specifically, the project represents the third tranche of a township whose earlier phases validated price expectations and delivery credibility. The RERA approval, BDA/BBMP/BMRDA clearances, and the ongoing construction activity in Phases 1 and 2 provide verifiable reference points that pre-launch buyers in 2023 and 2024 did not have. Phase 3 pricing — starting around ₹1.15 crore for a 2 BHK — sits within the market range for Shettigere Road, while the township's scale and open-space ratio remain among the highest in the Devanahalli corridor.
