Athamangalam guideline value by survey number

Government guideline values in Athamangalam range from ₹2,00,000/Acre (Wet Well Irrigation Single Crop · Type I) to ₹4,49,000/Acre (Dry Special · Type II), a 2.2× 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.

Athamangalam has 1,610 survey-number rate entries published under the Kadaladi Thiruvannamalai Sub-Registrar Office across 17 priced land classifications.

Dry Special · Type II carries the highest guideline value in Athamangalam at ₹4,49,000/Acre.

Residential Special · Type I is the most common classification in Athamangalam, covering 425 of 1,610 rate entries (about 26%).

Athamangalam's top guideline value is about 15% above the median of the 48 villages in Kadaladi Thiruvannamalai SRO, ranking 17 of 48 by top rate.

The most recent guideline-value revision recorded for Athamangalam took effect on 15-Oct-2026. Rates change through gazetted notifications, so confirm the live figure on tnreginet.gov.in before registering a sale deed.