Residential building, which for the purposes of this article shall mean any building or structure designed and occupied exclusively for residential purposes by not more than two families, that is reconstructed, altered, or improved shall be exempt from taxation levied by the City of Troy on the increase in assessed value attributable to such reconstruction, alteration, or improvement to the extent provided hereinafter, pursuant to § 421-f of the New York State Real Property Tax Law. The length of said exemption shall be eight years. Such exemption shall be computed in accordance with the following table:
Year of Exemption | Percentage of the "Exemption Base" Exempt from Tax |
|---|---|
1 | 100 |
2 | 87.5 |
3 | 75 |
4 | 62.5 |
5 | 50 |
6 | 37.5 |
7 | 25 |
8 | 12.5 |