Planning authority · 2026
Hertsmere planning applications 2026
1,151 public planning records from 2026 in the production OGL dataset, newest first, linked to council source pages.
Applications
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Hertsmere/25/1796/PD42
136 Dugdale Hill Lane Potters Bar Hertfordshire EN6 2DE
Single storey rear extension. Depth: 6.00m, Height: 3.50m, Eaves: 2.73.
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Hertsmere/25/1799/CLP
136 Dugdale Hill Lane Potters Bar Hertfordshire EN6 2DE
Single storey rear extension and front porch. Certificate of lawful development (Proposed).
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Hertsmere/24/1466/LBC
The Cat And Fiddle 14 Cobden Hill Radlett Hertfordshire WD7 7JR
Alterations to fenestration including lowering front door threshold, new windows and door to rear elevation and replacement side door Application for listed building consent).
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Hertsmere/25/1345/FUL
254 High Street Potters Bar Hertfordshire EN6 5DB
Conversion of storage area (class E) into self-contained flat facilitated by replacement single storey rear extension following demolition of existing, to include alterations to fenestratio...
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Hertsmere/25/1475/HSE
27 The Comyns Bushey Heath Bushey Hertfordshire WD23 1HN
Single storey rear extension.
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Hertsmere/25/1686/DOC
Laurel Cottage New Road Letchmore Heath Watford Hertfordshire WD25 8ED
Application for approval of details reserved by condition 2 (materials) of planning permission reference 25/0144/HSE.
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Hertsmere/25/1737/MA
Land Adjacent To 1 Craigweil Avenue Radlett Hertfordshire
Application for a non-material amendment to allow for change of the applicant name following the grant of planning permission reference 25/0335/FUL.
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Hertsmere/25/1771/DOC
47 Windmill Lane Bushey Heath Bushey Hertfordshire WD23 1NQ
Application for approval of details reserved by conditions 2 (materials) of planning permission reference 25/0299/HSE.
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Hertsmere/25/1808/FUL
Land Rear Of 2 Delrow Cottages Pegmire Lane Aldenham Hertfordshire
Demolition of existing barn to facilitate construction of 1x two storey dwelling and detached garage with associated hard and soft landscaping (additional plan received on 10.02.2026).
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Hertsmere/26/0003/FUL
Coombe Works Rectory Lane Shenley Radlett Hertfordshire WD7 9BX
Erection of three dwellings with associated works.
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Hertsmere/26/0014/FUL
20A Christchurch Crescent Radlett Hertfordshire WD7 8AH
Demolition of existing detached dwelling to facilitate construction of two and a half storey detached dwelling and single storey detached garage with associated hard and soft landscaping.