₹71–₹100 per sq ft · ₹2 lakh–₹3.2 lakh per acre
Kadaladi Thiruvannamalai SRO · most rates effective 1 Jul 2024
Type a survey number, like 1/1. Matches start from the first digit.
1,106 survey numbers
Government guideline values in Erna Mangalam range from ₹2,00,000/Acre (Wet Well Irrigation Double Crop · Type I) to ₹3,20,000/Acre (Dry Special · Type II), a 1.6× spread between the cheapest and most expensive land types. These are the statutory floor rates the Tamil Nadu Registration Department applies to stamp duty and registration fees.
Erna Mangalam has 1,106 survey-number rate entries published under the Kadaladi Thiruvannamalai Sub-Registrar Office across 14 priced land classifications.
Dry Special · Type II carries the highest guideline value in Erna Mangalam at ₹3,20,000/Acre.
Dry Well Irrigation · Type I is the most common classification in Erna Mangalam, covering 205 of 1,106 rate entries (about 19%).
Erna Mangalam's top guideline value is about 18% below the median of the 48 villages in Kadaladi Thiruvannamalai SRO, ranking 33 of 48 by top rate.
The most recent guideline-value revision recorded for Erna Mangalam took effect on 25-Sep-2026. Rates change through gazetted notifications, so confirm the live figure on tnreginet.gov.in before registering a sale deed.
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