<Tr> <Th> Coordinates </Th> <Td> 40 ° 45 ′ 31" N 73 ° 58 ′ 35" W ﻿ / ﻿ 40.75861 ° N 73.97639 ° W ﻿ / 40.75861; - 73.97639 Coordinates: 40 ° 45 ′ 31" N 73 ° 58 ′ 35" W ﻿ / ﻿ 40.75861 ° N 73.97639 ° W ﻿ / 40.75861; - 73.97639 </Td> </Tr> <Tr> <Th> Area </Th> <Td> 2 acres (0.81 ha) </Td> </Tr> <Tr> <Th> Built </Th> <Td> 1878 </Td> </Tr> <Tr> <Th> NRHP reference #</Th> <Td> 76001250 </Td> </Tr>

When was st patrick's cathedral in nyc built
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