Butterfly Avenue
K-RERA · the public record
GRANDEUR PARK
Bengaluru East · GVG INFRASTRUCTURE
Know the project.
Then choose your home.
The registration, progress and filed details in one place. Go further with an independent reading of the project’s evidence.
30 Dec 2019declared completionK-RERA registration · read 20 Sep 2026
295registered unitsK-RERA registration · read 20 Sep 2026
The record · free to read
Registration read 20 Sep 2026Progress & dates
The timeline on file.
Available record
No construction trend to plot.
The records used for this page do not supply a series of construction percentages. This does not establish whether possession has been given.
declared completion
30 Dec 2019
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.
Flats
91
Filed categories, unchanged · K-RERA registration · read 20 Sep 2026
The whole registration
3.3registered acres
90.3registered 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 ↗
The source record
The details behind the headline.
K-RERA · PRM/KA/RERA/1251/446/PR/171125/000597
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 completion30 December 2019
Land area13,221 sq m (3.3 acres)
Homes registered295
Tower/wing entries3
Unit mix91 × Flats
In context
Density90.3 homes per acre
Density in context74th percentile of 1119 Bengaluru East projects (median 75.5)
Values as crawled from the official K-RERA record; context percentiles name their comparison population.
Official Registry Facts
Official project scale
RERA filingRegistration-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.
| Disclosure | Official value | Why it matters |
|---|---|---|
| Registered units | 295 | Total inventory registered with K-RERA. |
| Official carpet area | 6,529 sqm | Regulator-disclosed project-level carpet area, not vision-derived room sums. |
| Registered land area | 13,221 sqm | The land area attached to this K-RERA registration. |
| Sanctioned FAR/FSI | 2.5 | Higher FAR generally means a denser vertical build, subject to site layout and open-space design. |
| Registered tower/wing entries | 3 | Official tower/wing count in the K-RERA detail page. |
| Parking total (reconciled) | 295 | Separate filed counts; these categories may overlap and are not added together. |
| Open-parking field | 0 | Separate filed counts; these categories may overlap and are not added together. |
| Garage field | 0 | Separate filed counts; these categories may overlap and are not added together. |
| Project start date | 05-10-2015 |
Official inventory & towers
RERA filingK-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
| Type | Units | Share | Official carpet area |
|---|---|---|---|
| Flats | 91 | 100% | 6,529 sqm |
Registered tower / wing summary
| Tower/wing | Floors | Units | Parking | Height |
|---|---|---|---|---|
| A | 8 | 74 | 74 | - |
| B | 8 | 133 | 133 | - |
| C | 8 | 88 | 88 | - |
Official unit register
RERA filingK-RERA detail-page flat rows: exact unit numbers, official carpet area, UDS, and parking lots. 294 official flat/unit rows vs 295 registered units disclosed above; ask why the row count differs. Use this as a checklist against the specific flat number in your cost sheet and draft agreement.
By unit type
| Unit type | Rows | Carpet area | UDS | Parking lots |
|---|---|---|---|---|
| 2BHK | 216 | 543.3-791.0 sqft | 429.7-538.7 sqft | 216 |
| 3BHK | 71 | 855.3-1,086.4 sqft | 583.6-684.1 sqft | 71 |
| 1BHK | 7 | 469.6 sqft | 350.6 sqft | 7 |
By tower / wing
| Tower/wing | Rows | Carpet area | UDS | Parking lots |
|---|---|---|---|---|
| B | 133 | 646.2-900.3 sqft | 429.7-617.8 sqft | 133 |
| C | 88 | 716.9-966.3 sqft | 444.7-643.5 sqft | 88 |
| A | 73 | 469.6-1,086.4 sqft | 350.6-684.1 sqft | 73 |
Show sample official unit rows
| Unit | Tower | Floor | Type | Carpet | UDS | Parking |
|---|---|---|---|---|---|---|
| OO2 | A | 0 | 2BHK | 543.3 sqft | 444.6 sqft | 1 |
| OO3 | A | 0 | 2BHK | 543.3 sqft | 444.6 sqft | 1 |
| OO4 | A | 0 | 2BHK | 543.3 sqft | 444.6 sqft | 1 |
| 101 | A | 1 | 3BHK | 958.4 sqft | 643.5 sqft | 1 |
| 102 | A | 1 | 2BHK | 543.3 sqft | 444.6 sqft | 1 |
| 103 | A | 1 | 2BHK | 543.3 sqft | 444.6 sqft | 1 |
Legal, Approvals & Project Team
Litigation & compliance
RERA filingNo litigation declared on this project's K-RERA filing.
All 16 standard compliance document slots have usable uploaded filings.
No completion certificate (OC) on file yet — project has not been declared complete.
⚠ Registration validity has lapsed: originally due 30 Dec 2019, extended (Section 6 Extension) to 30 Sep 2021 — both dates have passed with no OC on file. The extension on file was granted on 03 Mar 2020 (K-RERA extension no. EX/PRM/KA/RERA/1251/446/PR/200303/000597) — it has been used, its deadline has also passed, and no further extension is recorded.
Named utility/regulatory approvals
Electricity (BESCOM/ESCOM)✓ On file (All NOCs from Authority)
Water & sewage (BWSSB/KWSSB)✓ On file (All NOCs from Authority)
Fire NOC✓ On file (All NOCs from Authority)
Pollution control (KSPCB)✓ On file (All NOCs from Authority)
Environmental clearance✓ On file (All NOCs from Authority)
Airport Authority height clearance✓ On file (All NOCs from Authority)
"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.
K-RERA enforcement record (the regulator's own defaulter list & penalty orders)
⚠ Listed on K-RERA's official DEFAULTER list.
1 K-RERA order on this project (PROJECT EXTENSION) — read the order copies on the K-RERA portal.
K-RERA complaint orders (12 complaints against a project of this name on K-RERA's orders register)
| Parties | Relief sought | Disposal | Order date |
|---|---|---|---|
| PRADEEP VASHISTH vs GRANDEUR PARK | To arrange for the refund of whole amount paid by me after availing the Housing loan from SBI because the builder has not given the possession of property to me till now | AUTHORITY | 18/03/2025 |
| Padmashree Arun Prakash vs M/s.GVG Infrastrucure Pvt Ltd. | Full refund of money paid along with interest | AUTHORITY | 13/10/2025 |
| DEBASISH GAYEN vs GRANDEUR PARK AND 27 OTHERS | Refund of the entire money collected by the builder from the bank and as well as this complainant along with interest and compensation for the damages incurred. | AUTHORITY | 13/06/2024 |
| REGIL VARUGHESE RAJU vs GVG INFRASTRUCTURE PVT. LTD AND 26 OTHERS | Refund of the entire money collected by the builder from the bank and as well as this complaint along with interest and compensation for the damages incurred. | AUTHORITY | 11/06/2024 |
| GOVARDHAN R vs CMRS INFRASTRUCTURE AND 27 OTHERS | Refund of the entire money collected by the builder from the bank and as well as this complaint along with interest and compensation for the damages incurred. | AUTHORITY | 11/06/2024 |
| SANJEEV SHARMA vs CMRS INFRASTRUCTURE PVT LTD | To order directing the respondents to repay sum of Rs.70,01,992/- along with the interest at the rate of 24% per annum from the date of filing till date of realization to the complainant & award cost | AUTHORITY | 11/06/2024 |
| Ketan Saraf vs GVG INFRASTRUCTURE PVT LTD | To cancel the agreement of sale, Tripartite agreement, refund of amount with interest, to repay the disbursed amount, to settle outstanding dues, to pay litigation/legal cost. | AUTHORITY | 10/09/2026 |
| Pritesh Bari vs GVG INFRASTRUCTURE PVT LTD | Refund of the amount with interest along with other appropriate reliefs | AUTHORITY | 08/01/2026 |
| PUSPENDU MUKHERJEE vs CMRS INFRA | Refund of the entire money collected by the builder from the bank and as well as this complaint along with interest and compensation for the damages incurred. | AUTHORITY | 05/08/2024 |
| Santosh H Bonageri vs CMRS INFRASTRUCTURE PVT LTD | Refund of the entire money collected by the builder from the bank and as well as this complainant along with interest and compensation for the damages incurred. | AUTHORITY | 05/02/2025 |
| Tarun Saraf vs GVG INFRASTRUCTURE PVT LTD | Direct the Respondents to refund all payments made by the Complainant, including EMIs, and repay the outstanding home loan associated with Account No. 40534925385, obtaining an NOC from SBI | AUTHORITY | 04/03/2025 |
| Saurav Mukherjee vs GVG INFRASTRUCTURE PVT LTD | Refund of the entire money collected by the builder from the bank and as well as this complaint along with interest and compensation for the damages incurred. | AUTHORITY | 03/02/2025 |
⚠ Matched by PROJECT NAME (the orders register carries no registration number) — confirm the respondent above is this project's builder before relying on it.
Complaints on this project's K-RERA page (6 complaints listed against this promoter)
| Complaint | Subject (as filed) | Project | Status |
|---|---|---|---|
| CMP/190307/0002371 07-03-2019 | Delivery delay of C-403, Mulberry Mist, Varthur | MULBERRY MIST (another project by this promoter) | DISPOSED AO |
| CMP/191210/0004952 10-12-2019 | non complication of project and handing over of the possession and agreed compensation | MULBERRY MIST (another project by this promoter) | DISPOSED AUTHORITY BENCH4 |
| CMP/200115/0005226 15-01-2020 | Delay of delivery of flat and non payment of liquidated damages and breach of agreement | MULBERRY MIST (another project by this promoter) | DISPOSED AUTHORITY BENCH4 |
| CMP/200127/0005304 27-01-2020 | Compensation for rent since agreement expired | MULBERRY MIST/Grandeur Park (another project by this promoter) | DISPOSED AO |
| CMP/200707/0004260 07-07-2020 | Possession of flat or Refund the paid money with interest. | MULBERRY MIST (another project by this promoter) | DISPOSED AUTHORITY BENCH4 |
| CMP/221021/0010126 21-10-2022 | CMRS not paying installments as per settlement agreement CMP 4952 | MULBERRY MIST (another project by this promoter) | DISPOSED AO |
Listed on the project's own K-RERA detail page (registration-exact source). Rows on the promoter's other projects are track-record context — read the subject text, it is the complainant's own filed wording.
Financials & Construction Progress
Financial disclosures
RERA filing⚠ No quarterly financial disclosures (collections, escrow withdrawals) on record, despite no completion certificate yet — meaning we can't verify the project's cashflows against its construction progress. Worth asking the builder directly why no quarterly filings are available.
Declared construction cost ÷ registered units averages to ₹11.9 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: STATE BANK OF INDIA AECS Layout (IFSC SBIN0040784, a/c …8485). 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 ~3 km away — walking/short-hop distance to a major employment hub — a genuine work-near-home location.
| Landmark | Straight-line |
|---|---|
| Whitefield IT hub | 3 km |
| Bellandur–Marathahalli belt | 7 km |
| Electronic City | 15 km |
| MG Road / city centre | 16 km |
| Outer Ring Road / Manyata | 18 km |
| Kempegowda Int'l Airport | 29 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.