Redundant 19th and 20th century colliery, including 20 scheduled or listed structures, poor condition.
A plan to use the Grade-II listed structures as the centrepiece of an activity centre will be submitted to the Heritage Lottery Fund.
"Not all works necessarily fall into this category and none of the works observed on site have resulted in any physical damage to any listed structures," she added.
It also lists structures near fault lines or landslide zones, among other potential hazards.
Among other Category B listed structures are the stables and coach house situated to the south of the mansion.
The churchyard contains numerous gravestones from the 17th century and five listed structures, including a canopied tomb.
In addition to the house being listed at Grade II and the chapel at Grade I, there are other listed structures associated with the house.
The arcaded station entrance and shops, the brick retaining walls to the sub-surface platforms and the Exhibition Road pedestrian tunnel are Grade II listed structures.
There are several notable features along the canal, including Prestolee Aqueduct and Clifton Aqueduct, both of which are Grade II listed structures.
One of the more unusual listed structures in Warburton is the 25 m stretch of wall constructed from flagstones, probably built in the 18th or 19th century.
He was the master of the convivial space, as he was of the listed structure.
