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K-RERA · the public record

Mantri Serenity4

Bengaluru South · CASTLES VISTA

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29 Jan 2020declared completionK-RERA registration · read 25 Oct 2026
580registered unitsK-RERA registration · read 25 Oct 2026

Free project details

Registration read 25 Oct 2026

Registered units and project size

Not working
0

Filed categories, unchanged · K-RERA registration · read 25 Oct 2026

The whole registration

19.6registered acres

29.6registered 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 Serenity4

K-RERA · PRM/KA/RERA/1251/310/PR/171016/000502

Project facts and comparisons

On the register

Declared completion29 January 2020
Land area79,287 sq m (19.6 acres)
Homes registered580
Tower/wing entries5

In context

Density29.6 homes per acre
Density in context8th percentile of 791 Bengaluru South projects (median 77.3)

Source: K-RERA. Each comparison names the group of projects used.

Project areas, parking and inventory

Project areas and parking

RERA filing
DisclosureOfficial valueWhy it matters
Registered units580Total inventory registered with K-RERA.
Registered land area79,287 sqmThe land area attached to this K-RERA registration.
Sanctioned FAR/FSI3.25Higher FAR generally means a denser vertical build, subject to site layout and open-space design.
Registered tower/wing entries5Official tower/wing count in the K-RERA detail page.
Parking total (reconciled)1,525Separate filed counts; these categories may overlap and are not added together.
Open-parking field8Separate filed counts; these categories may overlap and are not added together.
Garage field0Separate filed counts; these categories may overlap and are not added together.
Project start date27-04-2015

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
Not working00 sqm

Registered tower / wing summary

Tower/wingFloorsUnitsParkingHeight
I28116305-
J28116305-
K28116305-
L28116305-
M28116305-

Official unit register

RERA filing

K-RERA detail-page flat rows: exact unit numbers, official carpet area, UDS, and parking lots. 580 official flat/unit rows, matching the 580 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-BHK+2T32485.0-85.9 sqm4.6-5.3 sqm324
2-BHK+2T23665.2-82.0 sqm3.7-4.2 sqm236
3-BHK+3T2071.5-92.0 sqm6.8-8.2 sqm20

By tower / wing

Tower/wingRowsCarpet areaUDSParking lots
I11665.2-92.0 sqm3.7-7.6 sqm116
J11665.2-85.4 sqm4.1-7.9 sqm116
K11666.2-85.4 sqm4.1-8.0 sqm116
L11665.2-85.4 sqm4.1-7.9 sqm116
M11665.2-89.3 sqm4.0-8.2 sqm116
Show sample official unit rows
UnitTowerFloorTypeCarpetUDSParking
I-001I02-BHK+2T65.2 sqm3.8 sqm1
I-002I02-BHK+2T67.1 sqm3.7 sqm1
I-003I02-BHK+2T67.1 sqm3.7 sqm1
I-004I02-BHK+2T65.2 sqm3.8 sqm1
I-101I12-BHK+2T68.2 sqm3.7 sqm1
I-102I13-BHK+2T85.9 sqm4.6 sqm1

Legal, Approvals & Project Team

Litigation & compliance

RERA filing

Litigation 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 Jan 2020, extended (Section 6 Extension) to 29 Oct 2021 — both dates have passed with no OC on file. The extension on file was granted on 24 Jun 2020 (K-RERA extension no. EX/PRM/KA/RERA/1251/310/PR/200624/000502) — it has been used, its deadline has also passed, and no further extension is recorded.

Approval documents

Electricity (BESCOM/ESCOM)Bundled document listed: All NOCs from Authority
Water & sewage (BWSSB/KWSSB)Bundled document listed: All NOCs from Authority
Fire NOCBundled document listed: All NOCs from Authority
Pollution control (KSPCB)Bundled document listed: All NOCs from Authority
Environmental clearanceBundled document listed: All NOCs from Authority
Airport Authority height clearanceBundled document listed: All NOCs from Authority

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.

1 K-RERA order on this project (PROJECT EXTENSION) — read the order copies on the K-RERA portal.

K-RERA complaint orders (27 complaints against a project of this name on K-RERA's orders register)

PartiesRelief soughtDisposalOrder date
RAMNATH S vs MANTRI CASTLES PVT LTDCompensation in the form interest on the total consideration of Rs. 1,45,86,515.00 @ 9 % pa; for 62 months (from 01.01.2016 to 28.02.2021) Rs. 67,82,729.00. Total compensation of Rs.AUTHORITY30/08/2022
Radhika Ravi vs Mantri Castles Pvt LtdAs prayed in Facts of ComplaintsAUTHORITY28/09/2022
Komala V vs MANTRI CASTLE PRIVATE LIMITEDAs prayed in the Facts of ComplaintAUTHORITY27/07/2022
Sangita Monga vs MANTRI CASTLES PRIVATE LIMITEDAs sought in the facts of ComplaintAUTHORITY27/07/2022
Rudraswamy M vs MANTRI CASTLE PRIVATE LIMITEDAs prayed in the Facts of ComplaintAUTHORITY27/07/2022
DHANANJAYA vs MANTRI CASTLES PVT LTDAs prayed in the Facts of ComplaintAUTHORITY26/08/2022
RAMALINGESWARA RAO DRONAMRAJU vs MANTRI CASTLES PVT LTDAs prayed in the Facts of ComplaintAUTHORITY26/08/2022
ROHIT SOMANI vs MANTRI CASTLES PVT LTD.As prayed in the Facts of ComplaintAUTHORITY26/08/2022
NIRAJ NAWANIT vs MANTRI CASTLES PVT LTDdelay compensation as per RERA ProvisionsAUTHORITY25/06/2022
Mr Raghushankar Mrs Usharani P vs MANTRI CASTLES PVT LTDDelay compensation as per RERA provisionsAUTHORITY25/05/2023
SRIDHAR C vs MANTRI CASTLES PRIVATE LIMITED & ANOTHERAs prayed in the Fact of complaintAUTHORITY25/03/2024
Ramkumar Ratnagiri vs CASTLES VISTA PRIVATE LIMITEDPlease ask the Builder to provide permanent Electrical Supply and permanent Water Supply.AUTHORITY24/11/2025
BHUSHAN SALAGAR vs MANTRI CASTLE PVT LTDAs prayed in Facts of ComplaintAUTHORITY24/08/2022
NINGANNA BIRADAR vs MANTRI CASTLE PVT LTDDelay compensation as per section 12, 14, 18 and 19 complete relief described in the Facts of Complaint columeAUTHORITY24/08/2022
GURUPRASAD B S vs MANTRI SERENITY -4As prayed for in the Facts of complaintAUTHORITY22/07/2022
SRIDHAR BALAKRISHNAN vs MANTRI CASTLES PRIVATE LIMITEDRefund of 2x the contributed amount, PRE-EMI, Close Bank loan, and pay cost for legal expenses and mental agonyAUTHORITY22/06/2023
SRIRAM R vs MANTRI CASTLE PVT LTDas prayed in the facts of the complaintAUTHORITY19/10/2022
BHASKAR PEELETI vs MANTRI CASTLE PVT LTDAs prayed in the Facts of ComplaintAUTHORITY19/10/2022
SRILAKSHMI vs MANTRI CASTLE PVT LTDAs prayed in the facts of complaintAUTHORITY19/10/2022
K.PUNDALIKA NAYAK vs MANTRI CASTLES PRIVATE LIMITED(i) To return and pay a sum of Rs.94,63,990/- , (ii) To Pay a sum of Rs.12,00000/-, (iii) To pay a sum of Rs.5,00000/- (iv) Towards the costs of filing the above application and miscellaneous chargesAUTHORITY17/08/2023
Rekha K S vs CASTLES VISTA PVT LTDDirect the Respondent to cancel the above mentioned agreement and refund the entire amount paid by the Complainant along with interestAUTHORITY15/12/2025
Nilesh Pancholi vs Mantri Castles Pvt LtdDelay CompensationAUTHORITY13/08/2022
Umesh N S vs Mantri Castles Pvt LtdAs prayed in the Facts of ComplaintsAUTHORITY13/08/2022
Prakash Nanjundiah vs Mantri Castles Pvt Ltd.,Compensation for undue delay and quick possession of booked flat.AUTHORITY05/08/2024
Radhika Ravi vs Mantri Castles Pvt. Ltd.,As prayed in the Facts of ComplaintAUTHORITY05/08/2024
T N Raghu Ram vs Mantri Castles Pvt Ltd.,As prayed in facts of complaintsAUTHORITY05/08/2024
RAJIV JANARDHANAN vs MANTRI CASTLES PVT. LTD., & ANOTHERAs prayed in the Facts of ComplaintAUTHORITY01/07/2024

⚠ 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)

ComplaintSubject (as filed)ProjectStatus
CMP/190218/0002186
18-02-2019
Compensation for Delay in PossessionMANTRI 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 schemeMantri Serenity3 (another project by this promoter)DISPOSED AO
CMP/190417/0002653
17-04-2019
complete refund of booking amountMantri Serenity5 (another project by this promoter)DISPOSED AO
CMP/190509/0002960
09-05-2019
Seeking for delayed compensation as per RERAMantri Serenity5 (another project by this promoter)DISPOSED AO
CMP/190607/0003252
07-06-2019
Seeking for the delayed compensation as per RERAMantri Serenity4DISPOSED AO
CMP/190607/0003255
07-06-2019
Seeking for delayed compensation as per RERA Provisions from the date of Default till the date of possessionMantri Serenity4DISPOSED AO
CMP/190609/0003259
09-06-2019
Seeking for delay compensation from the date of default till the date of possession as per RERA provisionsMantri Serenity4DISPOSED AO
CMP/190716/0003605
16-07-2019
seeking for delay compensation from the date of default till the date of possession as per RERA rulesMantri Serenity4DISPOSED 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 filing

K-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.

RoleNameRegistration / licenceSinceLocality
ArchitectAshok Design Build Pvt Ltd.,-NAWest of Chord Road, Mahalakshmipuram
ContractorTata Projects Ltd Urban Infrastructure-Building & Airports,-NA"11th Floor. Hiranandani Knowledge Park ", Powai
Structural engineerNAGESH CONSULTANTS---

Builder track record

RERA filing

Castles 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 ₹39.6 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 …2120). 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 filing

K-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 21 km in a straight line from the mapped location. Road distance and travel time will differ.

LandmarkStraight-line
MG Road / city centre18 km
Electronic City21 km
Outer Ring Road / Manyata24 km
Bellandur–Marathahalli belt24 km
Whitefield IT hub32 km
Kempegowda Int'l Airport43 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 Castles Vista.
Castles Vista has 4 projects registered in Bangalore.
7 complaints on the K-RERA register against Castles Vista in Bangalore.

Other projects by this builder in Bangalore

Other RERA-registered projects in Kengeri Satellite Town

Major developers building in Kengeri Satellite Town

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.

Registration last seen on RERA: 25 Oct 2026. Document and inventory dates are shown in their sections.