Bangalore/Project record

K-RERA · the public record

BIRLA TRIMAYA PHASE-2

Devanahalli · BIRLA ARNAA

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Then choose your home.

The registration, progress and filed details in one place. Go further with an independent reading of the project’s evidence.

19%construction reportedQ1 2026 filing
3units not bookedof 473 · Q1 2026 filing
20 Jun 2029declared completionK-RERA registration · read 20 Sep 2026

The record · free to read

Registration read 20 Sep 2026

Progress & dates

The timeline on file.

Promoter-reported construction

K-RERA quarterly filings · Q3 2025 to Q1 2026

declared completion

20 Jun 2029

The registered date and a construction update answer different questions. Neither is a confirmation of possession.

K-RERA registration · read 20 Sep 2026

Inventory & scale

What this registration contains.

4 BHK
37
1 BHK
26
3 BHK
283
2 BHK
127

Filed categories, unchanged · K-RERA registration · read 20 Sep 2026

The whole registration

26.1registered acres

18.1registered units per acre

The average covers the registered land and all registered unit types. It does not describe the space, outlook or surroundings of an individual home.

From another project · Prestige Park Grove

A larger advertised area. Almost the same carpet area.

In Tower 14, E4 has 141 sq ft more saleable area than E2. Its carpet area is only 0.46 sq m larger. The report puts the two layouts side by side.

This illustrates the report format. These findings concern the named sample, not this project.

Read the sample report ↗
Prestige Park Grove · Tower 14 comparison · approved sample report
Prestige Park Grove · Tower 14 comparison · approved sample report

The source record

The details behind the headline.

K-RERA · PRM/KA/RERA/1250/303/PR/040924/006988

This project, on the record

The comparable facts of this project, from its own RERA registration record. Each context percentile names its exact comparison set, drawn from Quietlist’s full register store. The paid report adds drawing-read rows to this same table — what the filed plans show about the site, its edges and the unit layouts.

On the register

Declared completion20 June 2029
Land area105,563 sq m (26.1 acres)
Homes registered473
Tower/wing entries8
Unit mix37 × 4 BHK, 26 × 1 BHK, 283 × 3 BHK, 127 × 2 BHK

In context

Density18.1 homes per acre
Density in context30th percentile of 72 Devanahalli projects (median 68.1)

Values as crawled from the official K-RERA record; context percentiles name their comparison population.

Official Registry Facts

Official project scale

RERA filing

Registration-form facts from the K-RERA detail page: use these to sanity-check the builder brochure, parking allotment, and sanctioned-plan references before relying on plan-extracted approximations.

DisclosureOfficial valueWhy it matters
Registered units473Total inventory registered with K-RERA.
Official carpet area46,281 sqmRegulator-disclosed project-level carpet area, not vision-derived room sums.
Official built-up area90,451 sqmUseful scale context when comparing density and project cost.
Registered land area105,563 sqmThe land area attached to this K-RERA registration.
Sanctioned FAR/FSI0.33Higher FAR generally means a denser vertical build, subject to site layout and open-space design.
Registered tower/wing entries8Official tower/wing count in the K-RERA detail page.
Parking total (reconciled)510Separate filed counts; these categories may overlap and are not added together.
Covered-parking field510Separate filed counts; these categories may overlap and are not added together.
Open-parking field0Separate filed counts; these categories may overlap and are not added together.
Garage field0Separate filed counts; these categories may overlap and are not added together.
Approved plan numberNAUse this to match the sanctioned drawing set shown by the builder.
Plan approval date14-08-2024
Project start date04-02-2025

Official inventory & towers

RERA filing

K-RERA registration tables showing the project mix and tower/wing scale. Use this to sanity-check sales claims such as "only large homes", "low density", or "plenty of parking" against the filed inventory.

Registered inventory mix

TypeUnitsShareOfficial carpet area
4 BHK378%7,857 sqm
1 BHK265%1,277 sqm
3 BHK28360%27,631 sqm
2 BHK12727%9,515 sqm

Registered tower / wing summary

Tower/wingFloorsUnitsParkingHeight
Tower 1113838341.3 m
Tower 1213838341.3 m
Tower-2212909038.35 m
Tower-2312909038.35 m
Tower-2412909038.35 m
Tower-31B3163214.05 m
Tower-31C3122414.05 m
Tower-3419187.15 m

Official unit register

RERA filing

K-RERA detail-page flat rows: exact unit numbers, official carpet area, UDS, and parking lots. 473 official flat/unit rows, matching the 473 registered units disclosed above. Use this as a checklist against the specific flat number in your cost sheet and draft agreement.

By unit type

Unit typeRowsCarpet areaUDSParking lots
3 BHK28389.2-103.9 sqm47.1-55.3 sqm283
2 BHK12774.0-75.2 sqm38.2-40.3 sqm127
4 BHK37195.1-294.2 sqm83.1-132.7 sqm74
1 BHK2648.8-49.5 sqm25.4-25.8 sqm26

By tower / wing

Tower/wingRowsCarpet areaUDSParking lots
Tower-229048.8-103.9 sqm25.4-54.2 sqm90
Tower-239074.0-103.9 sqm38.6-55.3 sqm90
Tower-249074.0-103.6 sqm38.2-53.6 sqm90
Tower 118375.2-103.9 sqm38.6-54.2 sqm83
Tower 128375.2-103.6 sqm38.6-54.2 sqm83
Tower-31B16195.1-294.2 sqm83.1-132.7 sqm32
Tower-31C12195.1-286.4 sqm83.1-127.9 sqm24
Tower-349203.3-210.4 sqm83.8-90.5 sqm18
Show sample official unit rows
UnitTowerFloorTypeCarpetUDSParking
2Tower 1103 BHK91.6 sqm48.3 sqm1
3Tower 1103 BHK103.6 sqm53.6 sqm1
4Tower 1103 BHK103.9 sqm54.2 sqm1
5Tower 1103 BHK100.2 sqm52.6 sqm1
6Tower 1103 BHK91.6 sqm47.8 sqm1
1Tower 1112 BHK75.2 sqm38.6 sqm1

Legal, Approvals & Project Team

Litigation & compliance

RERA filing

No litigation declared on this project's K-RERA filing.

4 of 32 compliance document slots are filed as Not Applicable; the remaining 28 slots have usable uploaded filings.

No completion certificate (OC) on file yet — project has not been declared complete.

Named utility/regulatory approvals

Electricity (BESCOM/ESCOM)✓ On file (Electricity Permission Letter)
Water & sewage (BWSSB/KWSSB)✓ On file (Water Permission Letter)
Fire NOCNot found in catalog
Pollution control (KSPCB)✓ On file (KSPCB)
Environmental clearance✓ On file (SEIAA)
Airport Authority height clearance✓ On file (Airport Authority of India)

"Not found in catalog" can mean the approval genuinely isn't on file yet, or that it doesn't apply to this project (K-RERA doesn't tell us which). Ask the builder directly for any marked not found before relying on it.

Statutory approval status

RERA filing

10 further authority slots are marked not applicable by the regulator.

Authority / NOCStatusDateFile

Project team & certifications

RERA filing

K-RERA names 4 project professional/vendor rows across Chartered accountant, Engineer, Architect, Contractor. Use this to cross-check whose certificates, drawings, and contractor commitments support the filing; final reliance still belongs with your lawyer/technical reviewer.

RoleNameRegistration / licenceSinceLocality
Chartered accountantRaghupati Hegde2266042017Bengaluru Urban, Karnataka - 560098
EngineerArun NadigBCC/BL-3.6 E - 4059/14-152015Bengaluru Urban, Karnataka - 560001
ArchitectDILIP KUMAR P. RCOA/2015/724752000Bengaluru Urban, Karnataka - 560025
ContractorAhluwalia Contracts India Limited-1979Bengaluru Urban, Karnataka - 560064

Builder track record

RERA filing

Birla Arnaa has 3 other K-RERA-registered projects in our records (average reported construction progress 23%). 0 are past their declared completion deadline with no completion certificate recorded — but because K-RERA publishes OCs inconsistently, a project that has actually been finished and handed over still shows up this way, so this overstates real delays, especially for a high-volume established builder. That is a lower delayed rate than the K-RERA average across Bengaluru on the same measure.

Read this as a list to spot-check for a pattern of genuinely stalled projects, not as a delay rate — pull up a few of the builder’s other K-RERA registrations and check whether they’ve actually been delivered.

Financials & Construction Progress

Financial disclosures

RERA filing

Latest quarterly filing (2026-Q1): ₹11.40 Cr collected from buyers, ₹9.04 Cr withdrawn from the project's escrow account.

Construction progress16% → 19% (+3 pts)
Units sold/booked as registered470/473 (99%)
Buyer collections in available QPRs₹88.10 Cr
Escrow withdrawals in available QPRs₹27.49 Cr (0.31x collections)
  • 99% of registered units are shown as sold/booked, but no completion certificate is on file yet.
  • Construction progress moved from 16% to 19% across the filed QPR window.
  • The builder has drawn 0.31x of buyer collections from escrow (about 31% of the ₹88 Cr collected) — money is largely staying in the regulated escrow account rather than being pulled out ahead of spend, which is the safer direction. A ratio near or above 1.0 would be the one to scrutinise.

QPR figures are developer-filed quarterly disclosures. Collections and withdrawals are not a project valuation; they are a sanity check for whether sales, construction progress, and escrow draws appear directionally aligned.

Declared construction cost ÷ registered units averages to ₹63.3 lakhs per unit — the developer's own declared construction/development cost, not a sale price. K-RERA filings don't disclose what the builder is charging, so this can't tell you whether you're getting a fair deal — only you comparing your quoted price against comparable listings nearby can answer that.

RERA 70% project account is on file: ICICI Bank RD RICHMOND IFSC Code : ICIC0000269 Pin Code : 560001. RERA requires 70% of buyer collections to sit in this separate, project-specific account, drawn only against certified construction milestones — confirm your payments are made to THIS account (not a general builder account) and that it appears on your allotment letter.

Location & Connectivity

The nearest major job hub is ~17 km away — a real but liveable commute to the nearest job hub — factor peak-hour traffic.

LandmarkStraight-line
Kempegowda Int'l Airport4 km
Outer Ring Road / Manyata17 km
MG Road / city centre25 km
Whitefield IT hub26 km
Bellandur–Marathahalli belt28 km
Electronic City38 km

Straight-line distances from the geocoded project locality (the RERA address is an area, not a door) — directional, not door-to-door drive times. Check the actual road route, the nearest metro station and daily-need shops/schools/hospitals on a site visit.

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Built by Birla Arnaa.
Birla Arnaa has 4 projects registered in Bangalore.

Other projects by this builder in Bangalore

Birla Trimaya Phase-3
On track · 4% built · 95% sold
Birla Trimaya Phase-4
On track · 2% built · 86% sold
Birla Trimaya-Phase-I
On track · 63% built · 100% sold

Other RERA-registered projects in Devanahalli

Under The Sun – Luxury Villa Lifestyle By Fortius
Construction Of 423 Houses In Vijayappura & Devan

Major developers building in Devanahalli

Figures are the developer's own quarterly disclosures on the Karnataka RERA register. "Built" is the highest construction % filed; "sold" is booked units over total. Not a claim about the developer's intent. Explore every project on our Bangalore project-health tool.

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Last checked against the RERA register: 20 Sep 2026