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/26/0236/VOC
7 Carrington Close Borehamwood Hertfordshire WD6 2HB
Variation of condition 2 (plans) to allow for alterations to brickwork and fenestration following grant of planning permission 25/0694/FUL.
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Hertsmere/26/0299/TPO
7 Loom Lane Radlett Hertfordshire WD7 8AA
T33 HORSE CHESTNUT. 2-3m overall crown reduction, to reduce the tree from a height of 10m to a height of 7-8m, and the spread from 6m to 4-5m. Crown thin of 20% and 1 metre lift to the lowe...
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Hertsmere/26/0304/PD42
33 Ladbrooke Drive Potters Bar Hertfordshire EN6 1QR
Single storey rear extension Depth: 6.00m, Height: 2.60m, Eaves: 2.60m.
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Hertsmere/26/0327/HSE
55 Aldenham Avenue Radlett Hertfordshire WD7 8JA
Construction of first floor rear extension and conversion of loft to habitable space with associated roof alterations, to include raised ridge height, 2x rear dormers and insertion of 3x fr...
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Hertsmere/26/0380/TPO
Land To The Rear Of 21-25 Stapleton Close Potters Bar Hertfordshire EN6 4AF
T8 OAK. Remove (fell) to near ground level and treat stump to inhibit regrowth.
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Hertsmere/26/0410/TRC
37 Park Road Radlett Hertfordshire WD7 8EG
T1 ROBINIA. Fell.
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Hertsmere/26/0604/DOC
Former Quickco Stirling Way Borehamwood Hertfordshire WD6 2AX
Application for approval of details reserved by conditions 27 (surface water drainage scheme) and 29 (surface water management plan) of planning permission reference 25/1268/FUL.
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Hertsmere/26/0607/HSE
1 Cragg Avenue Radlett Hertfordshire WD7 8DW
Construction of two storey rear extension, insertion of 1x rear rooflight and alterations to fenestration.
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Hertsmere/26/0596/DOC
2 Cranborne Road Potters Bar Hertfordshire EN6 3AH
Application for approval of details reserved by conditions 03 (landscaping scheme), 04 (samples of external surface materials), 05 (details of walls, fences, bin stores, gates or other mean...
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Hertsmere/25/0445/FUL
Tyttenhanger House Coursers Road Colney Heath St Albans Hertfordshire AL4 0PG
Change of use to provide flexible class C3 (dwellinghouse) or class E(g)(i)(offices) together with internal refurbishment and consequential internal and external alterations including impro...
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Hertsmere/25/0446/LBC
Tyttenhanger House Coursers Road Colney Heath St Albans Hertfordshire AL4 0PG
Internal refurbishment and consequential internal and external alterations including improving pedestrian access, steps and new external door and installation of replacement windows to faci...
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Hertsmere/25/1167/FUL
Borehamwood Football Club Meadow Park Broughinge Road Borehamwood Hertfordshire WD6 5AL
Demolition of existing spectator terracing, maintenance workshop, control room and turnstiles. Erection of covered spectator stand and new ancillary facilities including toilets, turnstiles...
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Hertsmere/25/1536/DOC
7 Carrington Close Borehamwood Hertfordshire WD6 2HB
Application for approval of details reserved by conditions 3 (levels), 4 (external materials), 5 (arboricultural method statement), 7 (windows), 8 (balcony privacy screens) and 10 (biodiver...
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Hertsmere/25/1843/ADJ
Stoney Wood Quarter The Fairway London NW7 3HJ
Redevelopment of the site to provide new buildings up to six stories in height, comprising up to 463 residential units (Use Class C3), with ancillaryflexible amenity and commercial faciliti...
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Hertsmere/26/0083/DOC
5 Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL
Application for approval of details reserved by condition 4 (levels) of planning permission reference 25/0781/FUL.
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Hertsmere/26/0260/HSE
77 Aberdale Gardens Potters Bar Hertfordshire EN6 2JF
Erection of a part single, part two-storey side extension, single-storey rear extension, front porch extension, relocation of principal entrance door and conversion of loft to habitable spa...
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Hertsmere/26/0267/HSE
28A Nightingale Road Bushey Hertfordshire WD23 3NJ
Conversion of garage to habitable space with window to replace garage door, construction of new front porch and widened front entrance, with pitched roof to replace existing front facing fl...
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Hertsmere/26/0273/DOC
87 Linton Avenue Borehamwood Hertfordshire WD6 4QY
Application for approval of details reserved by conditions 4 (details for the provision of bicycle storage), 5 (details for the provision of waste and recycling storage) and 6 (electric veh...
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Hertsmere/26/0300/DOC
Former Quickco Stirling Way Borehamwood Hertfordshire WD6 2AX
Application for approval of details reserved by condition 16 (Biodiversity enhancement strategy) of planning permission reference 25/1268/FUL.
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Hertsmere/26/0305/PD42
77 Rossington Avenue Borehamwood Hertfordshire WD6 4LA
Single storey rear extension Depth: 5.00m, Height: 3.70m, Eaves: 3.00m.
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Hertsmere/26/0323/CLP
54 Coldharbour Lane Bushey Hertfordshire WD23 4NY
Conversion of loft to habitable space including hip to gable roof alterations with rear dormer and 2x front roof lights. Certificate of Lawful development (Proposed).
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Hertsmere/26/0591/DOC
Unit 4 York Way Borehamwood Hertfordshire WD6 1DJ
Application for approval of details reserved by conditions 10 (Construction Management Plan), 11 (Landscape Management Plan), 14 (Tree T1), 15 (Climate Change and Sustainability Statement),...
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Hertsmere/26/0115/FUL
105 - 109 Shenley Road Borehamwood Hertfordshire WD6 1AX
Alterations to shopfront and installation of internally illuminated fascia sign and projecting sign. (Associated Application for Advertisement Consent reference 26/0116/ADV.)
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Hertsmere/26/0116/ADV
105 - 109 Shenley Road Borehamwood Hertfordshire WD6 1AX
Installation of 1x internally illuminated fascia and 1x internally illuminated projecting sign. (Application for Advertisement Consent.) (Associated Full application reference 26/0115/FUL.)
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Hertsmere/26/0244/HSE
1 Loom Place Radlett Hertfordshire WD7 8AF
Construction of first floor extension over existing garage; conversion of loft to habitable space with rear dormer, insertion of 3x rooflights and removal of chimney stack; alterations to f...
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Hertsmere/26/0297/FUL
66 Laurel Avenue Potters Bar Hertfordshire EN6 2AB
Demolition of existing detached garage and side extension to facilitate construction of two storey end of terrace house with accommodation at loft level, rear dormer and 2x front rooflights...
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Hertsmere/26/0314/HSE
30 Merry Hill Mount Bushey Hertfordshire WD23 1DJ
Demolition of existing conservatory and rear outrigger followed by construction of single storey rear extension.
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Hertsmere/26/0348/PD42
32 Stapleton Road Borehamwood Hertfordshire WD6 5BP
Single storey rear extension. Depth: 6.0m, Height: 3.4m, Eaves: 3.0m.
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Hertsmere/26/0499/HSE
8 Herkomer Close Bushey Hertfordshire WD23 3LW
Replacement of existing garage with prefabricated detached steel garage.
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Hertsmere/26/0532/ADJ
Units 4 To 5 Riverside Industrial Estate London Colney Bypass London Colney Hertfordshire
Submission of Reserved Matters (details of appearance, landscaping, layout and scale) following Outline permission 5/2025/1841 dated 25/03/2026 for Variation of Condition 3 (approved plans)...
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Hertsmere/26/0544/FUL
Land Rear Of 10 - 12 Strafford Gate Potters Bar Hertfordshire
Erection of two-storey 4x bed dwelling with associated landscaping works and parking on land to the rear of 10-12 Strafford Gate.
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Hertsmere/26/0581/VOC
Garages To Rear Of 23 To 25 Park Road And Land To The Rear Of 38 To 40 Watling Street Radlett Hertfordshire
Variation of condition 2 (plans) to allow for carport canopy over approved surface parking spaces, alterations to boundary works and alterations to roof following the grant of planning perm...
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Hertsmere/26/0584/VOC
Wild Orchid Barnet Lane Elstree Borehamwood Hertfordshire WD6 3QZ
Variation of condition 13 (plans) to allow for external alterations following grant of planning permission 22/0331/FUL.
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Hertsmere/26/0585/HSE
6 The Comyns Bushey Heath Bushey Hertfordshire WD23 1HP
Conversion of loft to habitable space with rear dormer and insertion of 3x rooflights, and construction of single storey side extension.
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Hertsmere/26/0587/HSE
13 Belmont Road Bushey Hertfordshire WD23 2JS
Single storey rear extension, raising of roof to existing rear extension and side projection, and alterations to fenestration.
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Hertsmere/26/0048/HSE
12 Neville Close Potters Bar Hertfordshire EN6 2AG
Retention of conversion of loft to habitable space to include hip to gable roof alterations, rear dormer and alterations to fenestration (Retrospective).
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Hertsmere/26/0289/DOC
Aldenham Reservoir Dam Aldenham Road Elstree Hertfordshire
Application for approval of details reserved by condition 7 (details of the proposed footbridge) of planning permission reference 22/2148/FUL.
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Hertsmere/26/0398/HSE
Grove House 21 Shenley Hill Radlett Hertfordshire WD7 7AT
Construction of a single-storey detached garden room to the rear of the existing dwelling. The building has been designed to provide flexible ancillary accommodation to serve the main dwell...
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Hertsmere/26/0573/DOC
Charleston Paddocks St Albans Road South Mimms Potters Bar Hertfordshire EN6 3ND
Application for approval of details reserved by condition 30 (Biodiversity Net Gain Management plan) of planning permission reference 23/1049/OUT.
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Hertsmere/25/1562/HSE
5 Richmond Road Potters Bar Hertfordshire EN6 1HW
Front boundary works to include dropped kerb and vehicular hardstanding.
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Hertsmere/25/1811/REM
Land At Sutcliffe Close And Rear Of 5 - 14 Ford Close Bushey Hertfordshire
Application for the approval of reserved matters relating to appearance, landscaping, layout and scale for the erection of 27 dwellings, with associated car/cycle parking, landscaping and a...
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Hertsmere/26/0033/FUL
Garages At Rear Of Latimer House 189 High Street Potters Bar Hertfordshire
Change of use and extension of former garages to office (Class E).
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Hertsmere/26/0263/TPO
Land To Front Of 13-23 Nell Gwynn Close Shenley Radlett Hertfordshire WD7 9JA
T2 OAK. Fell and treat stump with eco-plugs
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Hertsmere/26/0288/CLP
10 Allandale Crescent Potters Bar Hertfordshire EN6 2JY
Conversion of loft to habitable space with hip-to-gable roof alterations to include rear dormer and insertion of 3x front roof lights. Certificate of Lawful Development (Proposed).
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Hertsmere/26/0500/FUL
Rabley Willow Packhorse Lane Ridge Potters Bar Hertfordshire EN6 3LX
Demolition of existing dwelling and 2x outbuildings, and construction of new two storey dwelling and detached single storey garage with pitched roof, 3x rooflights to each side, and accommo...
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Hertsmere/25/1819/HSE
17 Beech Avenue Radlett Hertfordshire WD7 7DD
Regrading / raising of ground levels within rear garden. (Partially retrospective.)
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Hertsmere/26/0268/CLP
28A Nightingale Road Bushey Hertfordshire WD23 3NJ
Single storey rear extension. Certificate of Lawful Development (Proposed).
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Hertsmere/26/0564/FUL
69 Deacons Hill Road Elstree Borehamwood Hertfordshire WD6 3HZ
Demolition of existing two storey detached dwelling and construction of two storey detached dwelling with accommodation at loft level, front and rear dormers and 4x rooflights to each side...
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Hertsmere/26/0565/HSE
7 Belmont Road Bushey Hertfordshire WD23 2JT
Construction of two storey rear extension with alterations to fenestration.
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Hertsmere/26/0566/DOC
Land At Sutcliffe Close And Rear Of 5 - 14 Ford Close Bushey Hertfordshire
Application for approval of details reserved by condition 6 (Land Contamination) of planning permission reference 23/1135/OUT.
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Hertsmere/26/0567/DOC
Land At Sutcliffe Close And Rear Of 5 - 14 Ford Close Bushey Hertfordshire
Application for approval of details reserved by condition 13 (Biodiversity Gain Plan) of planning permission reference 23/1135/OUT.
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Hertsmere/25/1618/VOC
55 Tempest Avenue Potters Bar Hertfordshire EN6 5LH
Variation of condition 11 (plans and drawings) to allow for change in layout following grant of planning permission 25/1293/FUL and an increase in the approved rear extension to 6m.
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Hertsmere/26/0095/FUL
Mjr Unit 1B Cranborne Industrial Estate Cranborne Road Potters Bar Hertfordshire EN6 3JN
First floor and roof extensions with internal layout changes.
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Hertsmere/26/0102/DOC
58 Watford Road Radlett Hertfordshire WD7 8LR
Application for approval of details reserved by conditions 3 (Sound Insulation), 4 (lighting), 10 (Climate Change and Sustainability Statement), 15 (soft landscaping), and 16 (Habitat Manag...
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Hertsmere/26/0195/TPO
The Cloisters High Street Bushey Hertfordshire
T22 CEDAR. Crown imbalance over neighbours gardens, with over extended lateral limbs. Reduce lateral limbs over neighbours gardens by up to 2-2.5m, to leave limbs at least 4m long, to reduc...
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Hertsmere/26/0196/TPO
6 Prospect Close Bushey Hertfordshire WD23 4AB
T10 MAPLE. Reduce height of tree from a starting height of 7m, reduce by 0.5m to leave a final height of 6.5m. Reduce live over extended branches from a starting length of 6m, reduce by 0.5...
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Hertsmere/26/0208/HSE
4 Wentbridge Path Borehamwood Hertfordshire WD6 4ET
Construction of single storey rear extension.
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Hertsmere/26/0238/HSE
68 Ladbrooke Drive Potters Bar Hertfordshire EN6 1QW
Demolition of existing conservatory and rear garage to facilitate construction of single storey side and rear extension to include 3x rooflights, front porch extension and construction of s...
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Hertsmere/26/0255/TPO
East Wing Caldecote Hilfield Lane South Bushey WD23 4EL
T1 HORSE CHESTNUT. Fell.
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Hertsmere/26/0257/DOC
Site Of Former 57 Aldenham Avenue Radlett Hertfordshire
Application for approval of details reserved by conditions 7 (footway / kerb / highway verge reinstatement confirmation), 10 (bin storage details) and 11 (cycle storage details) of planning...