How to get building approval for TNHB plots

TNHB Colony, Korattur, Chennai tnhb Find closest Airtel store in Tnhb Flats, Chennai Get accurate store information address, phone no, map & timings tnhb Hi friends, I am looking for flat in tnhb colony velachery Could you please tell me the present rate per sq going on It would be ideal

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