Read full answer here. Herein, can I put double glazing in a Grade 2 listed building?
Grade II Listed Buildings Existing timber windows can normally be draught sealed and overhauled without the need to obtain permission. Replacement single glazing is often permitted, where glazing is of a similar thickness to the existing glass. Installation of new internal ironmongery is permitted to increase security.
Similarly, can you fit uPVC windows in a Grade 2 listed building? In 1988 a relative replaced rotten windows in her grade II listed cottage with wood effect UPVC frames. As you say it is possible to claim that works to a listed building do not require consent if they do not affect its character as a building or special architectural or historic interest.
Consequently, do you need listed building consent to replace Windows?
ANSWER: A listed building consent is only needed if the proposed works affect the significant architectural or historic importance of a building. If replacing the window had this effect and was done without proper consent, it would be a breach of listed building control.
What can't you do to a Grade 2 listed building?
Grade II listed buildings are subject to regulations which protect their historical and architectural significance. These buildings are of special interest, meaning alterations and building work can't be carried out without written consent from the relevant authorities.
