HORIZON
Share

HORIZONSearch & explore India’s real estate — the whole picture. gethorizon.in1.2 lakh+ projects · 78k+ builders · 600+ micro-markets · across 22 states
Detailed Report

Karpagam Castle

TN/29/Building/0401/2023 · TNRERA · https://gethorizon.in/projects/karpagam-castle-fo0fc7w7

01

Complete project overview

TNRERA · Registration filing
Description
Construction of Registration of Builder share of Flat Nos.F1, F3, S3 & T3 (Total 4 Flats) in Stilt Floor + 3 Floors Residential Building with 9 dwelling units at Old Door No.3 & 3/1, New Door No.5 & 5/1, Subramania Gurukkal Street, Raja Annamalaipuram, Mylapore Chennai comprised in Old S.No.80pt, R.S.No.4132pt, as per Patta R.S.No.4132/4, Block No.90 of Mylapore Village, Chennai.
Registration no.
TN/29/Building/0401/2023

Timeline

RERA registeredSep 2023
Proposed completionJun 2028
TodaySep 2026
02

Builder’s track record

TNRERA · Builder registration

Rads Infrastructure

Rads InfrastructurePromoter
1Projects
1Cities
2023–presentActive
Timelineevery project, start → promised completion

The only project Horizon has read from this builder so far. Dates are the project’s start (where filed) and target-completion dates on the RERA filing; delivery isn’t reported here.

03

Location

TNRERA · Registration filing
04

Satellite view of the site

Google Open Buildings, 2016–2023 · Sentinel-2 imagery

A building already stood within ~40 m of the recorded location in 2016 — before this project started in 2023. The yearly view ends in 2023, so it does not cover this project's own construction; see the 2026 image.

Satellite view, year by year

loading 2023

Height estimated by a model from satellite imagery — not a survey, and the series ends in 2023. The dashed shape is within ~40 m of the filed location.

Satellite photographs of the same ground

Feb 2017
Apr 2023
Mar 2026

Sentinel-2, 10 m per pixel — about 400 m of ground across. Each frame is one dry-season day, so haze can dull a site.

How to read this

  • A building is first visible in 2016.
  • This state publishes a point, not a plot outline, so the shape is a circle around it. A neighbour’s building can fall inside.
  • The location could only be checked loosely, so read this site view as indicative rather than as a statement about this project.
  • Site is a ~40 m circle around the RERA point, not a plot outline: buildings inside it may belong to neighbours.
  • Coordinate could not be cross-checked against nearby filings.
  • The yearly site view ends in 2023, before this project started in 2023.

Google Open Buildings 2.5D Temporal (CC BY 4.0) · Contains modified Copernicus Sentinel data 2017–2026

05

Government Guidance Rate

Tamil Nadu registration department

In Tamil Nadu it’s called the guideline value.

No government guidance rate is shown for this project.

Tamil Nadu publishes street-level guideline values; its full schedule isn't in Horizon's record yet.

That is a statement about what Horizon can place — not a sign that no rate exists, and not a signal about the project.

06

Planning authority

TNRERA · Approved building plan

Municipal Corporation

Municipal Corporation
Planning Permissionapproved 15 Sep 2023 · 3 yrs ago
The occupancy certificate — the proof that isn’t here

An approved plan is the government’s approval to build. It is not proof the project was built to that plan. That sign-off is the Occupancy Certificate (OC) — issued by the planning authority, the same body that approved the plan, not by RERA— and it isn’t in this record. Ask the builder for it, or check with the authority. Without an OC, banks may decline home loans, and any deviation from the approved plan carries penalty or demolition risk.

The approving body, at scale

Municipal Corporation

A city municipal corporation that approves within its own limits. It has approved 632 RERA projects about 1 in 6 in Tamil Nadu.

Volume is context, not a verdict — a busier authority is not a safer project. And this counts RERA-registered projects on Horizon’s record, not all construction.

See every project approved by TNRERA

What this record cannot tell you

  • Build quality — no filing records how well it was actually built.
  • Private disputes — only complaints escalated to the authority appear here.
  • What it will be worth — the record is the past; it does not price the future.
  • Construction progress — TNRERA does not publish quarterly progress reports. How far along it actually is cannot be read here.
  • Complaints — TNRERA does not publish a complaints register. This read cannot speak to them either way.
  • Escrow — TNRERA does not publish escrow declarations. Whether buyer money is ring-fenced cannot be read here.

Sources

Where each section of this report comes from.

  1. 01Complete project overview
    • The project's registration filing with TNRERA, as the builder submitted it.
  2. 02Builder's track record
    • TNRERA: the builder's registration.
    • The track record: every project filed under this builder, counted by Horizon across the state RERA registers it holds.
  3. 03Location
    • Address and pincode: the TNRERA filing.
  4. 04Satellite view of the site
    • Building footprint and height by year: Google Open Buildings 2.5D Temporal (CC BY 4.0), a model estimate of building presence and height from satellite imagery.
    • Photographs: Copernicus Sentinel-2 imagery (contains modified Copernicus Sentinel data 2017–2026).
  5. 05Government Guidance Rate
    • No government guidance rate could be matched to this project from Tamil Nadu's published schedules.
  6. 06Planning authority
    • TNRERA: the approved building plan, as filed.
    • The approving body's other projects: counted by Horizon across the register.
  7. 07Complaints & litigation
    • TNRERA's public record lists no complaints or litigation for this project.

Compiled by Horizon from public records. Each fact is reproduced as its source publishes it, and Horizon does not verify filings on the ground. The live record: gethorizon.in/projects/karpagam-castle-fo0fc7w7.

Horizon does not rate, review, score or signal, and it gives no verdict, opinion or forecast. Its only aim is to seek the truth through data: what the public record says, where each fact comes from, and where the record is silent. Nothing in this document is legal, financial or investment advice; what to make of it is yours to decide.