Provided that no such appeal shall lie unless it is filed within one month from the date of the order of the Commissioner.

Appeals against demolition orders

1. (1) On an appeal being made against a demolition order made under section 498 or 499, the Judge may make such order either confirming, quashing or varying the order as he thinks fit and he may, if he thinks fit, accept from an appellant any such undertaking as might have been accepted by the Commissioner, and any undertaking so accepted by the Judge shall have the like effect as if it had been given to and accepted by the Commissioner under section 498 or 499.
2. (2) An appeal shall lie to the High Court from a decision of the Judge on an appeal under this section, within one month of such decision, when the rateable value entered in the Commissioner's assessment book in accordance with the provisions of this Act, of the premises to which the demolition order appealed against wholly or partially relates, exceeds rupees two thousand.
3. (3) A decision passed by the Judge under this section if an appeal does not lie therefrom under sub-section (2), or if no appeal is filed, and the decision of the High Court, in appeal, if an appeal is filed, shall be final.
4. (4) Any order against which an appeal might be brought under sub-section (1) shall, if no such appeal is brought, become operative on the expiration of a period of thirty days from the date of such order and shall be final and conclusive as to any matters which could have been raised on such an appeal and any such order against which an appeal is brought shall, if and so far as it is confirmed by the Judge or the High Court under sub-section (2) as the case may be become operative as from the date of the final determination of the appeal.
5. (5) For the purposes of this section, the withdrawal of an appeal shall be deemed to be the final determination thereof, having the like effect as a decision confirming the order appealed against and, subject as aforesaid, an appeal shall be deemed to be finally determined on the date when the decision of the High Court is given or in a case where no appeal is brought to the High Court, upon the expiration of the period within which such an appeal might have been brought, or in a case where no appeal lies to the High Court, on the date when the decision of the Judge is given.