Planning application
26/0645/HSE
9 Highwood Avenue Bushey Hertfordshire WD23 2AL
Proposal
Demolition of existing rear conservatory; construction of single storey side and rear extension, incorporating conversion of existing rear detached garage to habitable space, with alterations to front entrance and fenestration.
As published by the council, reference 26/0645/HSE
Timeline
Dates from the published record
-
13 May 2026
Received by Hertsmere
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7 Jul 2026
Decision issued: Grant Permission
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24 Jul 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 householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
-
24/0931/FUL Granted
17 Highwood Avenue Bushey Hertfordshire WD23 2AL
Installation of dropped kerb.
-
21/1285/PD42 Refused
397 Bushey Mill Lane Bushey Hertfordshire WD23 2AH
Single storey rear extension. Depth - 3m, Height - 4m, Eaves - 4m.
-
23/0377/CLP Granted
347 Bushey Mill Lane Bushey Hertfordshire WD23 2AH
Conversion of loft to form habitable space including hip to gable roof alterations, rear dormer and 2 roof lights to front. Certificate of Lawful Development (Proposed).
-
24/1285/ADV Granted
439 Bushey Mill Lane Bushey Hertfordshire WD23 2AN
Retrospective application for new shop front board design (Application for advertisement consent).
-
23/0099/HSE Granted
107 Mead Way Bushey Hertfordshire WD23 2DJ
Single storey rear extension with rear platform and steps.
-
23/0315/CLP Granted
91 Mead Way Bushey Hertfordshire WD23 2DJ
Conversion of loft to habitable space including hip to gable roof alterations, rear dormer and 4 roof lights to front. Certificate of Lawful Development (Proposed).
Other householder applications
In Hertsmere
-
26/0629/HSE Granted
87 Manor Way Borehamwood Hertfordshire WD6 1QR
Demolition of existing outbuilding and construction of single storey side extension with associated roof alterations.
-
26/0498/HSE Granted
16 Melrose Avenue Potters Bar Hertfordshire EN6 1SZ
Construction of single storey side and rear extension and front porch extension.
-
26/0734/HSE Withdrawn
16 Burghley Avenue Borehamwood Hertfordshire WD6 2JF
Single story rear extension.
-
26/0690/HSE Granted
4 Horwood Cottages Back Lane Letchmore Heath Watford Hertfordshire WD25 8EH
Demolition of existing single storey rear extension and construction of single storey rear extension.
-
26/0597/HSE Granted
12 Bridle Close Borehamwood Hertfordshire WD6 5QA
Formation of roof terrace over existing ground floor flat roof, including metal guarding and replacement of existing rear window with door.