承志堂位于宏村上水圳中段，建于清末咸丰五年(1855年)，是大盐商汪定贵的住宅。
B-Thing I-Thing I-Thing O O B-Location I-Location I-Location I-Location I-Location I-Location I-Location O O O B-Time I-Time I-Time I-Time I-Time I-Time I-Time I-Time I-Time I-Time I-Time I-Time I-Time O O B-Person I-Person I-Person I-Person I-Person I-Person O B-Thing I-Thing O