K-RERA · the public record
Mantri Serenity3
Bengaluru South · CASTLES VISTA
Project Review · example purchase
Spending a few crores on a home? ₹4,999 to check what you’re buying.
Check what the plans put beside your home, below it and in front of it. The view, nearby buildings and shared facilities can change what you are buying.
From another project · Prestige Park Grove
Avoid bad decisions, only go for the best homes.
Read the complete sample: unit choices, layout illustrations, important risks and questions for the builder. Its findings concern the named sample, not this project.
Read the Project Review sample ↗
From another project · Prestige Park Grove · earlier comprehensive example
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 longer example shows the depth of research available in Project Deep Dive. These findings concern the named sample, not this project.
Read the Prestige Park Grove sample report ↗
Free project details
Registration read 25 Oct 2026Registered units and project size
Filed categories, unchanged · K-RERA registration · read 25 Oct 2026
The whole registration
19.6registered acres
19.6registered 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 unit.
RERA details for Mantri Serenity3
K-RERA · PRM/KA/RERA/1251/310/PR/171016/000500
Project facts and comparisons
On the register
In context
Source: K-RERA. Each comparison names the group of projects used.
Project areas, parking and inventory
Project areas and parking
RERA filing| Disclosure | Official value | Why it matters |
|---|---|---|
| Registered units | 384 | Total inventory registered with K-RERA. |
| Registered land area | 79,287 sqm | The land area attached to this K-RERA registration. |
| Sanctioned FAR/FSI | 3.25 | Higher FAR generally means a denser vertical build, subject to site layout and open-space design. |
| Registered tower/wing entries | 4 | Official tower/wing count in the K-RERA detail page. |
| Parking total (reconciled) | 1,009 | 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 | 27-04-2015 |
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 |
|---|---|---|---|
| NOT WORKING | 0 | 0 sqm |
Registered tower / wing summary
| Tower/wing | Floors | Units | Parking | Height |
|---|---|---|---|---|
| E | 23 | 96 | 253 | - |
| F | 23 | 96 | 252 | - |
| G | 23 | 96 | 252 | - |
| H | 23 | 96 | 252 | - |
Official unit register
RERA filingK-RERA detail-page flat rows: exact unit numbers, official carpet area, UDS, and parking lots. 384 official flat/unit rows, matching the 384 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 type | Rows | Carpet area | UDS | Parking lots |
|---|---|---|---|---|
| 2-BHK+2T | 200 | 65.2-70.6 sqm | 4.7-9.1 sqm | 200 |
| 3-BHK+2T | 184 | 85.0-85.9 sqm | 5.9-10.1 sqm | 184 |
By tower / wing
| Tower/wing | Rows | Carpet area | UDS | Parking lots |
|---|---|---|---|---|
| E | 96 | 65.2-85.1 sqm | 4.7-9.6 sqm | 96 |
| F | 96 | 65.2-85.5 sqm | 4.9-9.4 sqm | 96 |
| G | 96 | 65.2-85.5 sqm | 4.9-9.4 sqm | 96 |
| H | 96 | 65.2-85.9 sqm | 4.9-10.1 sqm | 96 |
Show sample official unit rows
| Unit | Tower | Floor | Type | Carpet | UDS | Parking |
|---|---|---|---|---|---|---|
| E-001 | E | 0 | 2-BHK+2T | 65.2 sqm | 5.0 sqm | 1 |
| E-002 | E | 0 | 2-BHK+2T | 66.2 sqm | 4.7 sqm | 1 |
| E-003 | E | 0 | 2-BHK+2T | 69.6 sqm | 4.7 sqm | 1 |
| E-004 | E | 0 | 2-BHK+2T | 65.2 sqm | 5.0 sqm | 1 |
| E-101 | E | 1 | 2-BHK+2T | 68.4 sqm | 4.8 sqm | 1 |
| E-102 | E | 1 | 3-BHK+2T | 85.0 sqm | 5.9 sqm | 1 |
Legal, Approvals & Project Team
Litigation & compliance
RERA filingLitigation status was not supplied in the captured record. This is not confirmation that there are no cases.
3 of 35 compliance document slots are filed as Not Applicable; the remaining 32 slots have usable uploaded filings.
No completion certificate (OC) on file yet — project has not been declared complete.
⚠ Registration validity has lapsed: originally due 29 Dec 2020, extended (Section 6 Extension) to 29 Sep 2022 — both dates have passed with no OC on file. The extension on file was granted on 15 May 2023 (K-RERA extension no. EX/PRM/KA/RERA/1251/310/PR/230515/000500) — it has been used, its deadline has also passed, and no further extension is recorded.
Approval documents
A listed file does not confirm approval. An unlisted file does not establish that an approval is missing or required. Check the documents and their applicability before relying on them.
K-RERA enforcement record (the regulator's own defaulter list & penalty orders)
⚠ Listed on K-RERA's official DEFAULTER list.
K-RERA complaint orders (11 complaints against a project of this name on K-RERA's orders register)
| Parties | Relief sought | Disposal | Order date |
|---|---|---|---|
| PRAMOD C V vs MANTRI SERENITY 3 | As prayed in the Facts of Complaint | AUTHORITY | 27/07/2022 |
| KIRAN NANDAKUMAR & ANOTHER vs MANTRI CASTLES PRIVATE LIMITED & ANOTHER | refund a sum of Rs.3,00,000/-along with interest of 18% p.a from the date of payment. reimburse the loan amount taken by the complainant along with interest for a sum of Rs. 91,27,607/-. Rs.20,00,000 | AUTHORITY | 26/03/2024 |
| Hrishikesh P R vs Mantri Castles Pvt Ltd | I need to get my refund for booking made which Mantri is denying to give refund. I have not made any agreement its just booking for wjich i have not even received receipt | AUTHORITY | 25/03/2025 |
| MR KHANDOBA BAWAGI & ANOTHER vs M/S.MANTRI CASTLES PVT LTD | Pass orders or directions to the respondent “to refund of paid booking amount Rs. 10,07,825/- [Rupees TEN LAKHS SEVEN THOUSAND EIGHT HUNDRED TWENTY FIVE only] to the complainants, with 18% pa | AUTHORITY | 25/03/2024 |
| ARTI SHIVHARE vs MANTRI SERENITY 3 | To repay a sum of Rs. 21,54,588 (double the amount of investment) with further interest on the above said from the buyback scheme end date, To close the bank loan, Grant compensation, To pay the co | AUTHORITY | 18/01/2024 |
| Santhosha Patawardhan vs MANTRI SERENITY 3 | as prayed in the facts of the complaint | AUTHORITY | 15/10/2022 |
| MAHESH KUMAR JAIN vs MANTRI CASTLES PVT LTD | As prayed in the Facts of Case | AUTHORITY | 11/02/2023 |
| HARISH REDDY BAPPA & ANURADHA vs M/S MANTRI CASTLES PRIVATE LIMITED | Refund of 2X the contribution amount , PRE-EMI and close Bank Loan | AUTHORITY | 07/06/2023 |
| KAMNA MALHOTRA & GAUTAM MALHOTRA vs M/S MANTRI CASTLES PRIVATE LIMITED, PNB HOUSING FINANCE LIMITED | 1. Refund of booking amount of Rs.8,07,137/- and Rs8,07,137/- as per assured return scheme and Rs8,76,069/- paid to PNB Housing Finance Ltd as Pre-EMI interest and 18% interest. Compensation 10 Lakhs | AUTHORITY | 06/06/2023 |
| NEETHA PORWAL vs M/S MANTRI CASTLES PRIVATE LIMITED, PNB HOUSING FINANCE LIMITED | Refund of Rs.8,03,316/- and assured benefits as per the scheme of Rs.8,03,316/- and Rs.9,53,947/- paid towards Pre-EMI interest and 18% interest from the date of payment. Compensation of Rs.10 Lakhs. | AUTHORITY | 06/06/2023 |
| Abhijith M & Nagesh N vs Mantri Castles Pvt Ltd | Refund of Booking Amount | AUTHORITY | 03/06/2026 |
⚠ 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 (68 complaints listed against this promoter)
| Complaint | Subject (as filed) | Project | Status |
|---|---|---|---|
| CMP/190218/0002186 18-02-2019 | Compensation for Delay in Possession | MANTRI SERENITY5 (another project by this promoter) | DISPOSED AO |
| CMP/190327/0002525 27-03-2019 | Pending PREMI and loan amount payment from builder as per buyback scheme | Mantri Serenity3 | DISPOSED AO |
| CMP/190417/0002653 17-04-2019 | complete refund of booking amount | Mantri Serenity5 (another project by this promoter) | DISPOSED AO |
| CMP/190509/0002960 09-05-2019 | Seeking for delayed compensation as per RERA | Mantri Serenity5 (another project by this promoter) | DISPOSED AO |
| CMP/190607/0003252 07-06-2019 | Seeking for the delayed compensation as per RERA | Mantri Serenity4 (another project by this promoter) | DISPOSED AO |
| CMP/190607/0003255 07-06-2019 | Seeking for delayed compensation as per RERA Provisions from the date of Default till the date of possession | Mantri Serenity4 (another project by this promoter) | DISPOSED AO |
| CMP/190609/0003259 09-06-2019 | Seeking for delay compensation from the date of default till the date of possession as per RERA provisions | Mantri Serenity4 (another project by this promoter) | DISPOSED AO |
| CMP/190716/0003605 16-07-2019 | seeking for delay compensation from the date of default till the date of possession as per RERA rules | Mantri Serenity4 (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.
Project team & certifications
RERA filingK-RERA names 3 project professional/vendor rows across Architect, Contractor, Structural engineer. Use this to cross-check whose certificates, drawings, and contractor commitments support the filing; final reliance still belongs with your lawyer/technical reviewer.
| Role | Name | Registration / licence | Since | Locality |
|---|---|---|---|---|
| Architect | Ashok Design Build Pvt Ltd., | - | NA | West of Chord Road, Mahalakshmipuram |
| Contractor | Tata Projects Ltd Urban Infrastructure-Building & Airports, | - | NA | "11th Floor. Hiranandani Knowledge Park ", Powai |
| Structural engineer | NAGESH CONSULTANTS | - | - | - |
Builder track record
RERA filingCastles Vista has 3 other K-RERA-registered projects in our records. 3 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 higher 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⚠ 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 ₹39.4 lakhs per unit — the developer's own declared construction/development cost, not a unit agreement or asking price. This project-cost average cannot establish whether a quoted unit price is fair. Compare the exact unit, area basis, date and included charges in any price evidence.
RERA 70% project account is on file: HDFC Richmond Road, Bengaluru (IFSC HDFC0000523, a/c …2104). 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.
Construction photo filings
RERA filingK-RERA has 1 project-photo upload.
These are developer-uploaded progress photos in the official document catalog. We do not treat them as proof of current site condition; use them as a prompt to ask for newer dated photos or a site visit. Individual filings are listed in the document catalog below.
Location & Connectivity
The nearest of the listed job hubs is about 7 km in a straight line from the mapped location. Road distance and travel time will differ.
| Landmark | Straight-line |
|---|---|
| Electronic City | 7 km |
| MG Road / city centre | 12 km |
| Bellandur–Marathahalli belt | 12 km |
| Outer Ring Road / Manyata | 19 km |
| Whitefield IT hub | 19 km |
| Kempegowda Int'l Airport | 38 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.