Planning application
Hornbeam House Ayot St Peter Road Ayot St Peter Welwyn AL6 9BG
Works: Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Installation of ground floor timber casement window in connection with conversion of existing ground floor boiler room into a WC and utility room
As published by the council, reference 6/2026/0438/LB
Application record
- Reference
- 6/2026/0438/LB
- Type
- LISTED BUILDING
- Status
- Decided - Granted
- Decision
- Granted
- Received
- 10 Mar 2026
- Validated
- 11 Mar 2026
- Decided
- 6 May 2026
- Ward
- Welwyn West
- Parish
- Ayot St. Peter
- Decision by
- Delegated
- Postcode
- AL6 9BG
Timeline
Dates from the published record
-
10 Mar 2026
Received by Welwyn Hatfield
-
11 Mar 2026
Validated
Checked as complete and ready for consideration.
-
6 May 2026
Decision issued: Granted
-
9 Aug 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About heritage and listed buildings applications
How this application type works
Heritage applications concern listed buildings and conservation areas. Listed building consent is needed for works, inside or out, that affect the special interest of a listed building, and carrying out such works without consent is a criminal offence. The council weighs harm to the heritage asset against any public benefit of the proposal.
More on heritage and listed buildings applications in our guide
Nearby applications
Within 500 metres
-
Hornbeam House Ayot St Peter Road Ayot St Peter Welwyn AL6 9BG
Installation of ground floor timber casement window in connection with conversion of existing ground floor boiler room into a WC and utility room.
Granted Householder Windows or glazingDomestic
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