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/26/0968/CLP
130 Balmoral Drive Borehamwood Hertfordshire WD6 2QT
Demolition of existing pre fabricated garage and erection of new garden building. Certificate of lawful development (Proposed).
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Hertsmere/26/1006/TPO
2 Norton Close Borehamwood Hertfordshire WD6 5DW
Tree: T3 Oak Work proposed: Crown lift to 5m Reason for works: Crown lift to achieve clearance for adjacent highway. Low growth currently obscuring the highway
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Hertsmere/26/0853/HSE
14 Coldharbour Lane Bushey Hertfordshire WD23 4NS
Construction of single storey rear extension (retrospective).
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Hertsmere/26/0623/HSE
9 Mulberry Gardens Shenley Radlett Hertfordshire WD7 9LB
Demolition of existing rear conservatory and construction of single storey rear extension.
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Hertsmere/26/0982/TPO
52 Loom Lane Radlett Hertfordshire WD7 8PA
Tree: TPO/125/1987 Mature Cedar (Cedrus spp.) situated in the front garden of 52 Loom Lane, Radlett, protected by Tree Preservation Order.Proposed works: Fell the tree to ground level.Reaso...
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Hertsmere/26/0983/HSE
8 Admiral Gardens Bentley Heath Barnet Hertfordshire EN5 4FB
Single storey side extension.
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Hertsmere/26/0985/HSE
3 Bentley Place Bentley Heath Barnet Hertfordshire EN5 4BF
Part single, part two-storey rear extension, 2x new rear dormers, conversion of existing garage into habitable room, and alterations to fenestration.
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Hertsmere/26/0987/DOC
Land Lying To The East Of Hartfield Avenue And Fronting Onto Barnet Lane Elstree Hertfordshire
Application for approval of details reserved by condition 2 (external materials) of planning permission reference 25/1122/REM.
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Hertsmere/26/0942/TRC
19 Harris Lane Shenley Radlett Hertfordshire WD7 9ED
1 x Oak to remove in sections to ground levelTree is dead
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Hertsmere/26/0944/FUL
Roman House 13 High Street Elstree Borehamwood Hertfordshire WD6 3EP
Replacement of existing timber sliding sash windows with new uPVC sliding sash windows.
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Hertsmere/26/0963/HSE
87 Brook Road Borehamwood Hertfordshire WD6 5HQ
Front boundary works to include dropped kerb and vehicular hardstanding.
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Hertsmere/26/0972/DOC
Land Lying To The East Of Hartfield Avenue And Fronting Onto Barnet Lane Elstree Hertfordshire
Application for approval of details reserved by condition 4 (retaining walls) of planning permission reference 25/1122/REM.
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Hertsmere/26/0973/TPO
6 Loom Lane Radlett Hertfordshire WD7 8AD
30T Norway maple (possibly part of TPO group G7 and incorrectly identified as a sycamore. Covered by conservation area regardless of TPO). This tree is recommended for removal due to a larg...
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Hertsmere/26/0974/VOC
87 Chandos Road Borehamwood Hertfordshire WD6 1UX
Variation of conditions 1 (expiration) and 2 (plans) to allow for reduction of the approved first floor side extension, revision to the roof design, alterations to internal floor layouts an...
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Hertsmere/26/0975/FUL
41 Penscroft Gardens Borehamwood Hertfordshire WD6 2QZ
Erection of outbuilding in rear garden for use as both a hair salon (Class E) and home office (Class C3).
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Hertsmere/26/0977/PD42
31 Whaley Road Potters Bar Hertfordshire EN6 2RA
2x single storey rear extensions. Depth: 5.95m, Height: 3.00m, Eaves: 3.00m.
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Hertsmere/26/0980/PD42
31 Whaley Road Potters Bar Hertfordshire EN6 2RA
2x single storey rear extensions. Depth: 5.00m, Height: 3.00m, Eaves: 3.00m.
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Hertsmere/26/0856/CLE
Pinks Cottage Rectory Lane Shenley Radlett Hertfordshire WD7 9AW
Existing use of dwellinghouse, residential annex and ancillary buildings. Certificate of Lawful Development (Existing).
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Hertsmere/26/0873/TPO
5 Mornington Road Radlett Hertfordshire WD7 7BL
Reduce the Yew at the front of the property as follows: - Height: Reduce from 7m by 1m to leave a final height of 6m. - Spread: Reduce from 5m by removing 0.5m from either side to leave a t...
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Hertsmere/26/0939/TRC
8 Warren Road Bushey Heath Bushey Hertfordshire WD23 1HT
Cherry Tree: Height approx 5mts. Reduce the tree by 1 metres to a final height of 4 metres and spread of 3.5 metres Cotoneaster Tree:Height approx 4.5 mts. Reduce the tree by 0.5 metres to...
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Hertsmere/26/0953/TRC
Cedar Cottage 8A Cobden Hill Radlett Hertfordshire WD7 7JP
1 x Deodar cedar to reduce from 14m to 11.5m (2.5m) height. Width to reduce from 12m to 9m
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Hertsmere/26/0969/HSE
130 Balmoral Drive Borehamwood Hertfordshire WD6 2QT
Single storey side extension following demolition of existing canopy.
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Hertsmere/26/0970/DOC
Land Lying To The East Of Hartfield Avenue And Fronting Onto Barnet Lane Elstree Hertfordshire
Application for approval of details reserved by condition 3 (attenuation basin outlet structures) of planning permission reference 25/1122/REM.
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Hertsmere/26/0971/FUL
24 Southgate Road Potters Bar Hertfordshire EN6 5DZ
Change of use from class C3 to sui generis 8 bedroom HMO use facilitated by demolition of existing conservatory to facilitate construction of single storey rear extension. Conversion of gar...
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Hertsmere/26/0661/FUL
Land Adjacent To 1 Organ Hall Cottages Theobald Street Radlett Hertfordshire
Erection of a single storey dwelling with a garage, a proposed new access off Theobald Street, and associated hard and soft landscaping.
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Hertsmere/26/0938/HSE
8 Catsey Woods Bushey Hertfordshire WD23 4HS
Conversion of garage to habitable space with window to replace garage door, removal of existing side conservatory and construction of single storey side extension with flat roof, and altera...
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Hertsmere/26/0947/HSE
14 Grosvenor Road Borehamwood Hertfordshire WD6 1BT
Demolition of existing outbuilding and erection of an annexe.
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Hertsmere/26/0959/MA
Land Lying To The East Of Hartfield Avenue And Fronting Onto Barnet Lane Elstree Hertfordshire
Application for a non-material amendment to allow for relocation of the custom build plots and the requisite amendment to the wording to the condition 6 following the grant of planning perm...
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Hertsmere/26/0960/CLP
52 Bendysh Road Bushey Hertfordshire WD23 2HY
Erection of outbuilding in rear garden. Certificate of lawful development (Proposed).
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Hertsmere/26/0961/DOC
Fairbanks Studios Clarendon Road Borehamwood Hertfordshire WD6 1JF
Application for approval of details reserved by conditions 6 (Sample panel of office building tiles and grout) and 7 (Detailed drawings of office building principal elevations) of planning...
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Hertsmere/26/0966/CLP
43 The Rise Elstree Borehamwood Hertfordshire WD6 3JS
Installation of automated front boundary gates and brick piers with associated soft landscaping. Certificate of Lawful Development (Proposed).
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Hertsmere/26/0934/FUL
62 - 64 Blanche Lane South Mimms Hertfordshire
Installation of solar panels on the roof. (Associated Listed Building Consent 26/0935/LBC.)
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Hertsmere/26/0935/LBC
62 - 64 Blanche Lane South Mimms Hertfordshire
Installation of solar panels on the roof. (Application for Listed Building Consent with associated application 26/0934/FUL.)
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Hertsmere/26/0945/PD42
109 Elstree Road Bushey Heath Bushey Hertfordshire WD23 4EG
2x single storey rear extensions. Depth: 8m, Height: 2.87m, Eaves: 2.5m.
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Hertsmere/26/0948/PD56M
197 Shenley Road Borehamwood Hertfordshire WD6 1AR
Change of use of the second floor from Class E (commercial office) to Class C3 (residential dwellinghouses). The proposed development creates two self-contained residential apartments.
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Hertsmere/26/0949/CLP
22 Knebworth Path Borehamwood Hertfordshire WD6 2QW
Conversion of loft to habitable space with roof alterations to include rear dormer and insertion of 3x front roof lights. Erection of a front porch. Certificate of Lawful Development (Propo...
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Hertsmere/26/0951/VOC
32 Links Drive Radlett Hertfordshire WD7 8BE
Variation of condition 2 (plans) of allow for raising of porch roof following the grant of planning permission reference 24/0911/FUL.
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Hertsmere/26/0952/PD42
22 Knebworth Path Borehamwood Hertfordshire WD6 2QW
Single storey rear extension. Depth: 3.5m, Height: 3.552m, Eaves: 2.776m.
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Hertsmere/26/0954/HSE
Beechwood Barnet Lane Elstree Borehamwood Hertfordshire WD6 3RA
Construction of a single outdoor padel court to replace existing tennis court.
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Hertsmere/26/0956/FUL
137 - 141 Shenley Road Borehamwood Hertfordshire WD6 1AH
Change of use of second floor from commercial use (Use Class E) to Large House of Multiple Occupation (HMO) (Use Class Sui Generis) for 7 bedrooms with 7 residents, with cycle and refuse st...
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Hertsmere/26/0957/CLP
12 Bullhead Road Borehamwood Hertfordshire WD6 1HS
Conversion of loft to habitable space with associated hip to gable roof alterations, rear dormer and insertion of 3x front rooflights. Certificate of Lawful Development (Proposed).
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Hertsmere/26/0958/MA
First Place Nursery Falconer Road Bushey Hertfordshire WD23 3AQ
Application for a non-material amendment to allow for alterations to Plot 1's proposed dwelling following the grant of planning permission ref 19/0648/FUL.
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Hertsmere/26/0673/FUL
Land Adjacent To Romani St Albans Road South Mimms Potters Bar EN6 3PP
Change of use of land to use as a residential caravan site to include 4x caravan/mobile homes with associated hardstanding and erection of acoustic fencing.
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Hertsmere/26/0943/MA
Hazel Tree Lodge Back Lane Letchmore Heath Watford Hertfordshire WD25 8EF
Application for a non-material amendment to allow for decorative Tudor-style timber framing to the front elevation and associated amendments to porch, front entrance and external materials,...
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Hertsmere/26/0962/EI2
Land Known As Home Farm Common Lane Radlett Hertfordshire
Request for a scoping opinion (Environmental Impact Assessment).
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Hertsmere/26/0816/PD56M
58 High Street Potters Bar Hertfordshire EN6 5AB
Change of use of rear existing ground floor commercial unit to residential (C3).
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Hertsmere/26/0817/PD56M
First Floor 58 High Street Potters Bar Hertfordshire
Change of use of first floor commercial unit (E) to 2x residential flats (C3).
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Hertsmere/26/0836/HSE
Rosewood 47 The Causeway Potters Bar Hertfordshire EN6 5HF
Construction of single storey front and side extension to garage with pitched roof.
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Hertsmere/26/0914/FUL
24 Southgate Road Potters Bar Hertfordshire EN6 5DZ
Change of use from class C3 to sui generis 10 bedroom HMO use facilitated by demolition of existing conservatory to facilitate construction of single storey rear extension. Conversion of ga...
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Hertsmere/26/0940/LBC
Flat 5 Wessex House Marlborough Drive Bushey Hertfordshire WD23 2RP
Replacement of existing double glazed units in ensuite bathroom (Application for Listed Building Consent).
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Hertsmere/26/0941/MA
82 Newberries Avenue Radlett Hertfordshire WD7 7EP
Application for a non-material amendment to allow for retention of front bay window, new side dormer for staircase to loft area and alterations to fenestration following the grant of planni...
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Hertsmere/26/0311/FUL
195 Shenley Road Borehamwood Hertfordshire WD6 1AW
Alterations to fenestration to include creation of a new main entrance. Retrospective installation of an aluminium frame structure within the existing summer seating lounge area.
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Hertsmere/26/0877/FUL
Car Park Rear Of 91 To 125 Shenley Road Borehamwood Hertfordshire
Installation of 1no. residential access metal staircase and replacement of 1no. concrete staircase with metal staircase.
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Hertsmere/26/0883/FUL
63 Bairstow Close Borehamwood Hertfordshire WD6 4TB
Demolition of front and rear extensions and subsequent subdivision of property into 2x dwellings with associated cycle and refuse storage.
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Hertsmere/26/0906/FUL
Bushey Meads School Coldharbour Lane Bushey Hertfordshire WD23 4PA
Replacement 4-court sports hall, including 2x changing rooms, 2x classrooms, fitness suite and meeting rooms, and demolition of existing sports hall and reinstatement to hard play area.
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Hertsmere/26/0929/HSE
8 Avenue Rise Bushey Hertfordshire WD23 3AS
Single storey side extension (following demolition of side garage); single storey rear extension and rear patio/terrace including alterations to land levels and soft landscaping. (Resubmiss...
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Hertsmere/26/0930/FUL
6 Elstree Way Borehamwood Hertfordshire WD6 1RN
Alterations to fenestration including removal of window and replacement side access door (Part retrospective).
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Hertsmere/26/0931/PD42
43 Ladbrooke Drive Potters Bar Hertfordshire EN6 1QR
Single storey rear extension. Depth: 6.00m, Height: 4.00m, Eaves: 2.47m.
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Hertsmere/26/0933/DOC
5 Warren Road Bushey Heath Bushey Hertfordshire WD23 1HU
Application for approval of details reserved by condition 3 (details of windows, doors, fascia and sills) of planning permission reference 25/0914/HSE.
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Hertsmere/26/0936/DOC
Hazel Tree Lodge Back Lane Letchmore Heath Watford Hertfordshire WD25 8EF
Application for approval of details reserved by conditions 3 (external materials) and 4 (fenestration) of planning permission reference 26/0392/HSE.