Kerala — Official Data Sources
Every Kubera valuation in Kerala is anchored to circle rates sourced directly from the official state government registration portal. This page documents exactly where our data comes from, so you can verify it yourself.
Government Source Portal
Kerala Registration
Inspector General of Registration, Kerala
| Official Portal URL | https://keralaregistration.gov.in |
| Data Type | Fair value rates |
| Native Unit | Land: Rs/are (1,076.4 sqft), Apartment: Rs/sq.m |
| Records in Kubera | 1,630 |
| Last Verified | 2026-04-13 |
How Kubera Uses This Data
Source & Normalize
We source circle rate data directly from Kerala Registration and normalize all values to Rs/sqft for consistent cross-state comparison.
Spatial Join
Each rate is joined to Survey of India village boundary polygons, creating a spatial index that maps any GPS coordinate to its exact government rate.
Market Calibration
The government rate anchors every valuation. Market data (real listings) then calibrates how much the market trades above or below this legal floor.
Data Pipeline
| Stage | Description | Output |
|---|---|---|
| Data Collection | Source raw rate tables from Kerala Registration | Structured rate data |
| Unit Conversion | Convert Land: Rs/are (1,076.4 sqft), Apartment: Rs/sq.m to standardized Rs/sqft | Normalized rate index |
| Geocoding | Match locality names to GPS coordinates | Geocoded localities |
| Spatial Join | Join rates to Survey of India village boundary polygons | Zone polygon dataset |
| Zone Lookup | Point-in-polygon query returns rate for any coordinate | Real-time API response |
76 Cities Covered in Kerala
Data Sources for Other States
Andhra Pradesh
IGRS Andhra Pradesh
Bihar
Bhumijankari Bihar
Chandigarh
DC Rate Schedule
Chhattisgarh
IGRS Chhattisgarh
Delhi
Revenue Department, GNCTD
Gujarat
GARVI Gujarat (Jantri)
Haryana
Jamabandi Haryana
Jharkhand
Jharkhand Registration
Karnataka
Kaveri Online Services
Madhya Pradesh
MPIGR
Maharashtra
IGR Maharashtra
Odisha
IGRO Odisha
Punjab
IGRS Punjab
Rajasthan
DLC Rates Rajasthan
Tamil Nadu
TNREGINET
Telangana
IGRS Telangana
Uttar Pradesh
IGRS UP
Uttarakhand
UK Registration
West Bengal
WB Registration