PLANS to convert a listed mansion into 29 flats have been refused after criticism the scheme made little reference to heritage features inside the property.

The application to create apartments at St Ives mansion in Harden was rejected by Bradford Council, whose planners said there was “inadequate information” on how the changes would affect the 18th-century building.

The mansion is part of the St Ives estate, and in March the Grade II-listed property was badly damaged by fire.

Most recently the building was used as a 50-bed care home, but it has been empty for years.

The application to convert the property into luxury apartments was submitted earlier this summer, and said: "The change of use proposal is of good design and certainly adds a positive contribution and significance back into the local character and distinctiveness of the St Ives area. It provides a practical and active re-use for the currently vacant building."

But Bradford Council conservation officer Jon Ackroyd raised concerns about the plans.

He said: “Sadly the mansion has been allowed to fall into significant disrepair and whilst left without surveillance has been the subject of intrusion, vandalism and arson.

“The interior of the mansion, as befits a modest country house, holds heritage and architectural significance despite poor-quality and superficial alterations during its time as a care home. Thus the entrance lobby has panelling, a feature fireplace and a grand timber staircase.

“Many rooms have good plaster coving and ceilings, panelled window reveals and original doors and architraves. All contribute to the significance of the building.

"The application proposes layout changes, subdivision of rooms and the introduction of further compartments within spaces. A comprehensive heritage impact assessment of all spaces within the building is required to accompany such an application.

“The minimal justification provided is far from adequate.

“Extensive repairs will be required to the building, especially the roofs, rainwater systems and masonry, as well as to internal structures and finishes affected by deterioration and fire.

“All require to be specified as part of such a regenerative application.”

Refusing the proposals, planning officers said: “The application as submitted provides insufficient information to enable its proper consideration by the council.

“In particular, there is inadequate information in the form of a comprehensive heritage impact assessment which addresses how the proposed changes would affect the significance of the heritage asset and how the design and layout responds to such matters.”