Bangalore/Project record

K-RERA · the public record

Birla Trimaya-Phase-I

Devanahalli · BIRLA ARNAA

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

63%construction reportedQ1 2026 filing
1units not bookedof 556 · Q1 2026 filing
31 Oct 2028declared 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

31 Oct 2028

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.

Apartments
544

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

The whole registration

5.8registered acres

96.3registered 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/300823/006200

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 completion31 October 2028
Land area23,356 sq m (5.8 acres)
Homes registered556
Tower/wing entries8
Unit mix544 × Apartments

In context

Density96.3 homes per acre
Density in context73rd 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 units556Total inventory registered with K-RERA.
Official carpet area45,123 sqmRegulator-disclosed project-level carpet area, not vision-derived room sums.
Official built-up area88,638 sqmUseful scale context when comparing density and project cost.
Registered land area23,356 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)568Separate filed counts; these categories may overlap and are not added together.
Covered-parking field595Separate 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 numberBIAAPA/TP/LPO/DP/56/2022-23Use this to match the sanctioned drawing set shown by the builder.
Plan approval date25-01-2023
Project start date01-11-2023

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
Apartments544100%24,310 sqm

Registered tower / wing summary

Tower/wingFloorsUnitsParkingHeight
1412717138.15 m
1511717135.25 m
1611959535.25 m
1811717135.25 m
1911717135.25 m
2011717135.25 m
2111949435.25 m
31A3122414 m

Official unit register

RERA filing

K-RERA detail-page flat rows: exact unit numbers, official carpet area, UDS, and parking lots. 556 official flat/unit rows, matching the 556 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 BHK31983.6-189.7 sqm43.5-100.3 sqm331
2 BHK16769.3-73.4 sqm35.3-37.4 sqm167
1 BHK7043.9-45.4 sqm22.9-23.8 sqm70

By tower / wing

Tower/wingRowsCarpet areaUDSParking lots
169571.5-102.3 sqm36.4-52.7 sqm95
219443.9-69.3 sqm22.9-35.3 sqm94
147171.5-88.0 sqm36.4-45.6 sqm71
157171.5-102.3 sqm36.4-52.7 sqm71
187171.5-102.3 sqm36.4-52.7 sqm71
197171.5-102.3 sqm36.4-52.7 sqm71
207171.5-102.3 sqm36.4-52.7 sqm71
31A12174.8-189.7 sqm93.2-100.3 sqm24
Show sample official unit rows
UnitTowerFloorTypeCarpetUDSParking
11402 BHK71.5 sqm36.4 sqm1
61403 BHK85.5 sqm44.6 sqm1
11412 BHK71.5 sqm36.4 sqm1
21412 BHK73.4 sqm37.4 sqm1
61413 BHK85.5 sqm44.6 sqm1
11422 BHK71.5 sqm36.4 sqm1

Legal, Approvals & Project Team

Litigation & compliance

RERA filing

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

⚠ 11 of 32 compliance document slots are filed as under process / not yet usable: Certificate from Chartered Account, Project Specifications, Certificate from Registered Engineer indicating the structural safety of the building, Urban Land Ceiling, Change of Land Use and more.

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

Clean approvals profile: every applicable statutory NOC is on file — including Fire NOC, environmental clearance and pollution-control clearance (KSPCB), the clearances buyers most often find still pending. Nothing is outstanding among the statutory NOCs — which compliance documents are filed versus still under process is a separate matter, covered in Litigation & compliance above. Since these are developer-filed portal statuses, have your lawyer confirm them against the linked NOC copies.

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

Authority / NOCStatusDateFile
Water supply and sewage boardApproved20-06-2022NOC from Panchayat.pdf
KSPCB- PCB (10 Acres to 125 Acres)Approved21-02-2023kspcb cef.pdf
KSPCB- MOEF (Above 50 Acres)Approved11-05-2023MOEF noc.pdf
KPTCL- BESCOMApproved11-05-2023BESCOM Arnaa.pdf
Fire and SafetyApproved02-06-2023FIRE NOC.pdf
Airport Authority of IndiaApproved30-08-2022Airport noc.pdf

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 accountantAnilkumar R. Gupta1427132017Mumbai City, Maharashtra - 401305
EngineerYogesh HPBCC-BL/3.6-STRL.E.67:09-102010Bengaluru Urban, Karnataka - 560078
ArchitectV. NARASIMHANCA/86/100341970Bengaluru Urban, Karnataka - 560025
ContractorMFar Constructions Private Limited-2017Bengaluru Urban, Karnataka - 560094

Builder track record

RERA filing

Birla Arnaa has 3 other K-RERA-registered projects in our records (average reported construction progress 8%). 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): ₹0.02 Cr collected from buyers, ₹0.01 Cr withdrawn from the project's escrow account.

Construction progress58% → 63% (+5 pts)
Units sold/booked as registered555/556 (100%)
Buyer collections in available QPRs₹0.02 Cr
Escrow withdrawals in available QPRs₹0.01 Cr (0.70x collections)
  • 100% of registered units are shown as sold/booked, but no completion certificate is on file yet.
  • Construction progress moved from 58% to 63% across the filed QPR window.
  • The builder has drawn 0.70x of buyer collections from escrow (about 70% of the ₹0 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 ₹73.8 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 Commissariat Road IFSC Code : ICIC0000002 Pin Code : 560025. 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 ~29 km away — well outside the job hubs — this is a value/space play, not a short-commute one; budget for the drive.

LandmarkStraight-line
Kempegowda Int'l Airport9 km
Outer Ring Road / Manyata29 km
Whitefield IT hub34 km
MG Road / city centre36 km
Bellandur–Marathahalli belt38 km
Electronic City49 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-2
On track · 19% built · 99% sold
Birla Trimaya Phase-3
On track · 4% built · 95% sold
Birla Trimaya Phase-4
On track · 2% built · 86% sold

Other RERA-registered projects in Devanahalli

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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