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PropertyLensBengaluru · invest

Financial & legal due diligence · public record · 18 Oct 2026

Mantri Serenity5

Mantri · Kanakapura Road / Talaghattapura / Banashankari 6th · Kanakapura Road, 1.7kms from Metro Cash & Carry

Promoter entityCASTLES VISTA PRIVATE LIMITED

Entity type · PANCompany · AABCL0438P

Developer brandMantri · #19 in Bengaluru by RERA registrations

RERA registrationsRegistration: PRM/KA/RERA/1251/310/PR/171019/000504

Planning authorityBDA - Bangalore Development Authority

Sanctioned plannot filed

Escrow bankHDFC, Richmond Road, Bengaluru

Land19.59 acres

Court cases declared0

Complaints at K-RERA29 on this project · 78 on the promoter

Record fetchedSep 2026

4 red flags0 to watch2 positive

Automated from the Karnataka RERA file PRM/KA/RERA/1251/310/PR/171019/000504. Prices and rents are locality estimates, not verified listings. This report records what the Karnataka RERA file, the promoter’s quarterly filings, the complaint register, public credit ratings and company filings say. It states facts and flags them; it does not judge the investment. Prices, returns and the investment score live in the separate full report.

Financial & legal due diligence

What the public record says

Automated from the Karnataka RERA file PRM/KA/RERA/1251/310/PR/171019/000504. Prices and rents are locality estimates, not verified listings. Compiled Sep 2026 from the Karnataka RERA file, company registers, rating agencies, tribunal records and press. Facts only; anything that deserves a written answer before signing is flagged.

4 red0 watch2 positive

Delivery timeline1/10

3 extensions on the registration (−6); a registration completion date has already passed (−2)

Legal & complaints6/10

29 RERA complaints on the project (−3)

Money to finish8/10

finance cost is 0% of the registered budget

Developer strength5/10

no public credit rating for the promoter

Meters are rule-based from the RERA file and public ratings (rules shown under each), not opinions.

Registration

PRM/KA/RERA/1251/310/PR/171019/000504 · CASTLES VISTA PRIVATE LIMITED

Past RERA date

Construction49%

registration-time status

Collected (at registration)₹218.19 Cr

Spent₹220.31 Cr

Balance with promoter₹0

Delay declaredNo

No litigation declared29 complaintsEscrow: HDFC

Credit ratings of the people behind it

No public credit rating located for the promoter.

CASTLES VISTA PRIVATE LIMITED: no public rating located

Complaints & disputes on record

On this project29– open

On the promoter entity78all projects

Court cases declared0no stay recorded

At a glance

Registration extended 3×

Registration extended 3× — from 2020-01-29 to 2022-12-31 (already passed)

49% built

49% built per the latest filing

29 RERA complaints

29 RERA complaints on this project; 78 on the promoter overall

No litigation declared

No litigation declared in RERA filings

The record, in pictures

RERA file · Registration

Registered project cost ₹374 cr — where it goes

Land ₹108.7 cr · 29%Construction & on-site ₹265 cr · 71%

No litigation declaredBorrowing declared: not statedEscrow at HDFC

Red flags to resolve in writing

Timeline

Registration extended 3 times: original completion 2020-01-29, now 2022-12-31.

Timeline

RERA completion date 2022-12-31 has passed without a completion application.

Timeline

29 K-RERA complaints on this registration.

Questions to put to the developer before you sign

Share the latest CA Form 4 and architect Form 5 with the escrow deposit ratio.
Confirm the price list, floor-rise and other charges for the exact unit.
Which date is contractual — 2022-12-31 — and what is the per-month delay compensation?
Confirm there is no litigation on the land or approvals beyond the RERA declaration.
Is the land freehold with the developer, and is any part mortgaged?

Full record: every filed number, line by line1 sections · 10 items

RERA file · Registration

Registration

PRM/KA/RERA/1251/310/PR/171019/000504 · promoter CASTLES VISTA PRIVATE LIMITED (Company) · EX/PRM/KA/RERA/1251/310/PR/200624/000504

Dates

Start 2015-04-27 · original completion 2020-01-29 · 3 extensions: Covid Extension → 2021-10-29, Section 6 Extension → 2021-01-29, Further Extension → 2022-12-31 · current date has passed

Progress

49% complete per registration-time status

Registered cost

Total ₹374 cr · land ₹109 cr · construction ₹265 cr

RERA bank account

HDFC, Richmond Road, Bengaluru (70% construction account)

Money at registration

collected ₹218 cr · used ₹220 cr · balance ₹0.00 cr · delay declared: No

Land & towers

19.59 acres (79,287 sq m) · N 112 homes, 27 floors; O 112 homes, 27 floors; P 112 homes, 27 floors; Q 112 homes, 27 floors; R 112 homes, 27 floors

Litigation declared

None declared in filings

K-RERA complaints

29 on this registration · 78 on the promoter entity across all its projects

Completion applied

19/12/2020

Source: Karnataka RERA project record PRM/KA/RERA/1251/310/PR/171019/000504, fetched 2026-09-15. Figures are the promoter’s own filings.

Sources & caveats2 sources

Karnataka RERA project record PRM/KA/RERA/1251/310/PR/171019/000504 (registration file, quarterly updates, complaint register), fetched 2026-09-15
PropertyLens locality model (market-level estimates)
Karnataka RERA project records PRM/KA/RERA/1251/310/PR/171019/000504 (registration file, quarterly updates, complaint register), fetched Sep 2026.

Caveats. Automated analysis: prices, rents and travel times are estimates until listings and Maps data are verified. RERA figures are the promoter’s own filings. Nothing here is legal, tax or investment advice.