Planning authority
Hertsmere planning applications
3,077 public planning records in the production OGL dataset, newest first, linked to council source pages.
Applications
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Hertsmere/26/0822/TPO
6 Kingshill Close Bushey Hertfordshire WD23 4AF
T1 Species Oak. Reduce spread of crown by 2.5m all round. Reducing existing spread by no more than 5m to leave a final spread of 15m
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Hertsmere/26/0905/TPO
38 Watling Street Radlett Hertfordshire WD7 7NN
Fell one of the group of three (T1) - TG1 Lime trees situated at the right side of the building plot. The lime tree is located within the footprint and Root Protection Area (RPA) of the pro...
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Hertsmere/26/0923/DOC
Fernleigh Craigweil Avenue Radlett Hertfordshire WD7 7ES
Application for approval of details reserved by condition 05 Part B (Drain record information) (partial discharge) of planning permission reference 25/0335/FUL.
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Hertsmere/26/0925/DOC
89 Ashwood Road Potters Bar Hertfordshire EN6 2PW
Application for approval of details reserved by condition 7 (climate change and sustainability statement) of planning permission reference 26/0022/FUL.
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Hertsmere/26/0926/DOC
Charleston Paddocks St Albans Road South Mimms Potters Bar Hertfordshire EN6 3ND
Application for approval of details reserved by conditions 20 (communications strategy) of planning permission reference 23/1049/OUT.
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Hertsmere/26/0927/DOC
Charleston Paddocks St Albans Road South Mimms Potters Bar Hertfordshire EN6 3ND
Application for approval of details reserved by condition 31 (Construction Environmental Management Plan) of planning permission reference 23/1049/OUT.
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Hertsmere/26/0928/HSE
5 Dellfield Close Radlett Hertfordshire WD7 8LS
Construction of two storey side and part single part two storey rear extension. Erection of detached double garage with ancillary utility space following the demolition of the existing gara...
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Hertsmere/26/0104/VOC
5 Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL
Variation of condition 2 (approved plans) of planning permission 25/0781/FUL (Demolition of existing building and construction of replacement detached two storey 5x bed dwelling including h...
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Hertsmere/26/0399/CLP
5 Campions Close Borehamwood Hertfordshire WD6 5LA
Conversion of garage to habitable space including removal of garage door and replacement window. Certificate of lawful development (Proposed).
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Hertsmere/26/0672/PD56M
197 Shenley Road Borehamwood Hertfordshire WD6 1AR
Change of use of the second floor from Class E (commercial office) to Class C3 (residential dwellinghouse) to create one dwelling.
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Hertsmere/26/0889/HSE
95 Theobald Street Borehamwood Hertfordshire WD6 4PS
Construction of single storey side and rear extension with rooflights, two storey rear extension, and alterations to fenestration to include replacement of garage door with window.
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Hertsmere/26/0890/HSE
33 Park Crescent Elstree Borehamwood Hertfordshire WD6 3PT
Demolition of existing detached garage and construction of part single, part two storey side and rear extension with new entrance porch and associated roof alterations to include additional...
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Hertsmere/26/0919/PD42
77 Manor Way Borehamwood Hertfordshire WD6 1QR
Single storey rear extension. Depth: 6.0m Height: 3.2m, Eaves: 2.4m.
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Hertsmere/26/0920/HSE
60 Homefield Road Bushey Hertfordshire WD23 3FA
Construction of part single, part two storey side and rear extension.
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Hertsmere/25/1379/OUT
Fields Theobald Street Radlett Hertfordshire WD7 7LS
Demolition of dwelling (Use Class C3) to provide 4x new dwellings (Use Class C3). Outline planning application (with all matters reserved except access).
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Hertsmere/26/0559/HSE
26 The Grove Radlett Hertfordshire WD7 7NF
Part single, part two storey side and rear extension, first floor rear extension, erection of pool and outbuilding in rear garden, alterations to hard and soft landscaping, additional vehic...
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Hertsmere/26/0582/DOC
Wild Orchid Barnet Lane Elstree Borehamwood Hertfordshire WD6 3QZ
Application for approval of details reserved by condition 14 (waste management plan) of planning permission reference 22/0331/FUL.
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Hertsmere/26/0857/HSE
26 Lodge Avenue Elstree Borehamwood Hertfordshire WD6 3ND
Conversion of garage to habitable space with window to replace garage door; construction of first floor side and rear extension; conversion of loft to habitable space with associated roof a...
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Hertsmere/26/0912/HSE
34 Elmroyd Avenue Potters Bar Hertfordshire EN6 2EE
Conversion of loft to habitable space to include rear dormer.
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Hertsmere/26/0913/HSE
78 Mount Grace Road Potters Bar Hertfordshire EN6 1QZ
Construction of single storey rear extension and patio alterations (part-retrospective).
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Hertsmere/26/0915/MA
South Mimms BP Connect Service Station Bignells Corner St Albans Road South Mimms Potters Bar Hertfordshire EN6 3QQ
Application for a non-material amendment to allow for changes to number of EV charging spaces following the grant of planning permission reference 23/1625/FUL.
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Hertsmere/26/0917/CLP
123 Church Road Potters Bar Hertfordshire EN6 1EU
Conversion of loft to habitable space including rear dormer, 3x front roof lights, and side window. Certificate of lawful development (Proposed).
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Hertsmere/26/0918/CLP
123 Church Road Potters Bar Hertfordshire EN6 1EU
Conversion of loft to habitable space with rear dormer, insertion of 3x front rooflights, side window at loft level and removal of chimney stack. Certificate of Lawful Development (Proposed...
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Hertsmere/26/0921/HSE
29 Kenilworth Drive Borehamwood Hertfordshire WD6 1QL
Installation of rear conservatory.
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Hertsmere/26/0516/FUL
81 - 83 Coldharbour Lane Bushey Hertfordshire
Construction of first floor rear extension extending across the rear of 81 and 83 Coldharbour Lane.
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Hertsmere/26/0563/HSE
72 Falconer Road Bushey Hertfordshire WD23 3AW
Construction of single storey side and rear extension, insertion of 2x rooflights to rear main roof and removal of chimney stack.
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Hertsmere/26/0568/FUL
Woodland Lodge Guide Hut Scrubbitts Park Road Radlett Hertfordshire WD7 8JN
Replacement of existing doors to Guide Hut.
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Hertsmere/26/0578/HSE
1 Gables Avenue Borehamwood Hertfordshire WD6 4SP
Part retention of single storey rear conservatory.
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Hertsmere/26/0622/HSE
27 Kimptons Mead Potters Bar Hertfordshire EN6 3HX
Conversion of attached garage to habitable space with raised garage roof height, new front porch, and alterations to fenestration.
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Hertsmere/26/0838/EI1
Imperial Place Maxwell Road Borehamwood Hertfordshire
Request for screening opinion (Environmental Assessment - Screening).
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Hertsmere/26/0885/HSE
89 Hatfield Road Potters Bar Hertfordshire EN6 1HZ
Demolition of existing detached garage and construction of part single, part two storey front, side and rear extension.
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Hertsmere/26/0887/PD42
22 Bullhead Road Borehamwood Hertfordshire WD6 1HS
Single storey rear extension. Depth: 6.00m, Height: 3.01m, Eaves: 2.91m.
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Hertsmere/26/0911/PD28O
The Mercure Hotel And Land To South East Tylers Way Watford Hertfordshire WD25 8JH
Demolition of the existing buildings at the Former Mercure Hotel (Application for Prior Notification).
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Hertsmere/26/0172/FUL
Midland House Beaumont Gate Shenley Hill Radlett Hertfordshire WD7 7AR
Erection of a 3 storey office building and associated parking and landscaping (as amended by plans/documents received on 27.05.2026 and 28.05.2026).
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Hertsmere/26/0379/HSE
93 Baker Street Potters Bar Hertfordshire EN6 2EU
Construction of single storey rear and part single, part two storey side extensions, and front porch; roof alterations to include new rear dormer and insertion of 6x rooflights.
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Hertsmere/26/0416/HSE
34 Woodfield Rise Bushey Hertfordshire WD23 4QS
Single storey side extension, outbuilding, levelled patio, new porch canopy, reconfiguration of the front door and first floor front extension. and retention of 3x AC units (part-retrospect...
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Hertsmere/26/0478/HSE
63 Church Road Potters Bar Hertfordshire EN6 1EY
Single storey rear infill extension and first floor rear extension.
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Hertsmere/26/0610/CLP
100 Anthony Road Borehamwood Hertfordshire WD6 4NB
Erection of front porch. Certificate of lawful development (Proposed).
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Hertsmere/26/0854/FUL
10 And 12 Grange Road Elstree Borehamwood Hertfordshire WD6 3LY
Demolition of no. 12's existing garage and no. 10's outbuilding to facilitate construction of two storey side and rear extension across both properties, conversion of loft to habitable spac...
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Hertsmere/26/0909/CLP
109 Elstree Road Bushey Heath Bushey Hertfordshire WD23 4EG
Single storey side extensions and conversion of loft to habitable space including hip to gable roof alterations and rear dormer. Certificate of lawful development (Proposed).
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Hertsmere/26/0910/HSE
314 Shenley Road Borehamwood Hertfordshire WD6 1TT
Conversion of loft to habitable space including rear dormer and front roof light.
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Hertsmere/26/0525/HSE
68 Linton Avenue Borehamwood Hertfordshire WD6 4QY
Construction of single storey front porch with pitched roof and external render. (Retrospective.)
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Hertsmere/26/0593/HSE
16 Melrose Avenue Potters Bar Hertfordshire EN6 1SZ
Construction of front porch extension, single storey rear extension to include 1x rooflight and two storey side extension with associated roof works.
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Hertsmere/26/0602/FUL
211 Park Avenue Bushey Hertfordshire WD23 2DQ
Retention of single-storey non-habitable rear extension ancillary to the existing E class use of the site for a temporary period of three years (Retrospective).
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Hertsmere/26/0638/LBC
South Medburn Farm Watling Street Elstree Borehamwood Hertfordshire WD6 3AA
Alterations to internal party wall position, internal layouts, replacement of flat roof element with gable, introduction of limecrete floors, removal of cement render and introduction of se...
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Hertsmere/26/0761/MA
Palmers Lodge 79 Allum Lane Elstree Borehamwood Hertfordshire WD6 3NN
Application for a non-material amendment to allow for changes to window and door openings, including the integration of changes required to comply with condition no. 4 following grant of pl...
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Hertsmere/26/0793/LBC
Tyttenhanger House Coursers Road Colney Heath St Albans Hertfordshire AL4 0PG
Repair and conservation of the timber roof structure and pitched roof coverings, re-covering of lead surfaces to the flat valley roof; repair and restoration of the clock tower (cupola), ch...
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Hertsmere/26/0801/FUL
Tyttenhanger House Coursers Road Colney Heath St Albans Hertfordshire AL4 0PG
Repair and conservation of the timber roof structure and pitched roof coverings, re-covering of lead surfaces to the flat valley roof; repair and restoration of the clock tower (cupola), ch...
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Hertsmere/26/0903/DOC
Charleston Paddocks St Albans Road South Mimms Potters Bar Hertfordshire EN6 3ND
Application for approval of details reserved by conditions 17 (Construction Traffic Management Plan) and 21 (Site Waste Management Plan) of planning permission reference 23/1049/OUT.
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Hertsmere/26/0904/DOC
Charleston Paddocks St Albans Road South Mimms Potters Bar Hertfordshire EN6 3ND
Application for approval of details reserved by condition 24 (Groundwater Contamination/Piling) of planning permission reference 23/1049/OUT.
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Hertsmere/26/0907/MA
119 Billy Lows Lane Potters Bar Hertfordshire EN6 1UY
Application for a non-material amendment to allow for reinstatement of the omitted side window to the proposed porch following the grant of planning permission ref. 25/1584/HSE.
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Hertsmere/26/0908/PD42
45 Highview Gardens Potters Bar Hertfordshire EN6 5PN
Single storey rear extension. Depth: 6m, Height: 3m, Eaves: 3m.
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Hertsmere/26/0501/HSE
4 Watling Knoll Radlett Hertfordshire WD7 7HW
Conversion of garage to habitable space and single storey side extension with pitched roof over both, and insertion of 6x rooflights; alterations to fenestration.
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Hertsmere/26/0600/HSE
147 Mutton Lane Potters Bar Hertfordshire EN6 2HD
Construction of single storey rear infill extension, and alterations to rear patio.
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Hertsmere/26/0894/HSE
Pathways The Pathway Radlett Hertfordshire WD7 8JB
Erection of a small elevated timber built play structure.
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Hertsmere/26/0895/HSE
39 Tempsford Avenue Borehamwood Hertfordshire WD6 2PD
Two storey side extension with associated roof works.
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Hertsmere/26/0897/MPO
Wheatsheaf Farm Well End Road Borehamwood Hertfordshire WD6 5PR
Application to modify planning obligation dated 3rd December 2024 to modify the affordable housing obligation in the Section 106 Agreement pursuant to planning application reference 24/0663...
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Hertsmere/26/0898/LBC
The White Hart St Albans Road South Mimms Potters Bar Hertfordshire EN6 3PJ
Replacement of existing windows with bespoke timber windows (Application for Listed Building Consent).
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Hertsmere/26/0900/FUL
The Pavilion 82 Aycliffe Road Borehamwood Hertfordshire WD6 4JW
Change of use from F2 (football club) to a mix of F2 and F1(a) for the additional provision of preschool services.
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Hertsmere/26/0901/HSE
40 Furzehill Road Borehamwood Hertfordshire WD6 2DF
Single storey rear and side wraparound extension following demolition of existing single storey rear extension; removal of chimney stack; alterations to fenestration.