Hertsmere planning applications

The Three Compasses Car Park Pegmire Lane Aldenham Hertfordshire

Installation of CCTV and lighting with associated works (Retrospective) (Application for Listed Building Consent).

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.)

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.)

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 habitable space at loft level). Variation would allow for alternative external materials and insertion of additional roof light.

Land Lying To The East Of Hartfield Avenue And Fronting Onto Barnet Lane Elstree Hertfordshire

Application for approval of details reserved by condition 11 (Construction Surface Water Management Plan) of planning permission reference 23/0053/OUT (APP/N1920/W/23/3329947).

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 Management and Monitoring Plan) of planning permission reference 24/0809/FUL.

30 Rodgers Close Elstree Borehamwood Hertfordshire WD6 3HN

Demolition of existing rear conservatory and construction of single storey front extension and two storey rear extension.

Mjr Unit 1B Cranborne Industrial Estate Cranborne Road Potters Bar Hertfordshire EN6 3JN

First floor and roof extensions with internal layout changes.

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.

2A Aldenham Grove Radlett Hertfordshire WD7 7BN

Demolition of dwelling at 2a and garage at 4 with plot alterations to allow for construction of replacement 6x bed dwelling basement level garage and swimming pool in rear garden. Associated landscaping to include front boundary works and new vehicle access (as amended by plans and documents received on 04.06.2026)

18 Loom Lane Radlett Hertfordshire WD7 8AD

T1 OAK. Reduce western crown spread by up to 2m from 6.5m leaving a residual northern crown spread of no less than 4.5m. T2 NORWAY MAPLE. Reduce eastern crown spread by up to 2m from 6m leaving a residual northern crown spread of no less than 4m. AS per annotated photographs.

3 Wyllyotts Place Potters Bar Hertfordshire EN6 2JD

Change of use from Class E to Class C3 to facilitate conversion of offices into 5 self contained flats.

15 Blanche Lane South Mimms Potters Bar Hertfordshire EN6 3NY

Demolition of existing detached bungalow to facilitate construction of 3x two storey dwellings (2x semi-detached and 1x detached) to include hard and soft landscaping, front boundary works to include new crossover and erection of cycle and bin storage.

Nicoll Farm 34 Allum Lane Elstree Borehamwood Hertfordshire WD6 3NP

Single storey rear extension to farmhouse and subdivision to create 1x3 bed and 1x 4 bed dwelling. Demolition of existing extensions to barn and conversion to 4x bed dwelling with alterations to fenestration. Erection of 2 4x bed semi detached dwellings. Erection of single storey 2x bed dwelling. Associated works and landscaping. (Application for Listed Building Consent with Associated 26/0060/FUL)

Nicoll Farm 34 Allum Lane Elstree Borehamwood Hertfordshire WD6 3NP

Single storey rear extension to farmhouse and subdivision to create 1x3 bed and 1x 4 bed dwelling. Demolition of existing extensions to barn and conversion to 4x bed dwelling with alterations to fenestration. Erection of 2 4x bed semi detached dwellings. Erection of single storey 2x bed dwelling. Associated works and landscaping. (Associated LBC 26/0059/LBC).

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).

50 Bushey Grove Road Bushey Hertfordshire WD23 2JJ

Construction of part single, part two storey side and rear extension, rear extension at loft level with rear dormer, alterations to fenestration, car parking and cycle storage. Retention of existing HMO (sui generis) use. (Partially previously approved under application reference 25/1206/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).

33 Ladbrooke Drive Potters Bar Hertfordshire EN6 1QR

Demolition of existing rear conservatory, construction of single storey rear extension and alterations to fenestration.

Playing Field Harris Lane Shenley Hertfordshire WD7 9EG

The replacement and extension of the pavilion, new and upgraded footpaths, provision of a zip wire, provision of Kalos-Sthenos gym frame and the construction of a Multi-Use Games Area (MUGA).

Land Adjacent Woodlands Cottages Oxhey Lane Carpenders Park

Consultation for Outline application: Construction of up to 70 residential dwellings (Use Class C3) with associated access onto Oxhey Lane and infrastructure. (Appearance, Layout, Landscaping and Scale as reserved matters) (Application reference 25/2168/OUT.)

Land Lying To The East Of Hartfield Avenue And Fronting Onto Barnet Lane Elstree Hertfordshire

Application for approval of details reserved by condition 15 (Climate Change and Energy Statement) of planning permission reference 23/0053/OUT (and appeal number APP/N1920/W/23/3329947).

Coombe Works Rectory Lane Shenley Radlett Hertfordshire WD7 9BX

Erection of three dwellings with associated works.

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.

The Paddock Loom Lane Radlett Hertfordshire

Erection of detached 6x bed dwelling including habitable space at loft and basement level, detached double garage and outbuilding, and associated hard and soft landscaping.

The White Hart St Albans Road South Mimms Potters Bar Hertfordshire EN6 3PJ

Application for approval of details reserved by conditions 3 (schedule of repair and restoration works), 4 (external materials), 5 (surfacing, landscaping and boundary treatments), 7 (contamination assessment scheme), 8 (remediation scheme), 14 (biodiversity gain plan), 15 (habitat monitoring and management plan), 18 (existing and proposed building materials), 19 (proposed finished floor levels, ridge and eave heights of buildings), and 20 (proposed fences and boundary treatments) of planning permission reference 24/1325/FUL.

81 Barton Way Borehamwood Hertfordshire WD6 1PQ

Change of use to C3 dwelling house. Certificate of Lawful Development (Existing).

BBC Elstree Centre Clarendon Road Borehamwood Hertfordshire WD6 1JF

Application for approval of details reserved by conditions 29 (drainage) and 31 (surface water management plan) of planning permission reference 25/0642/FUL.

Land Adjoining Patchetts Cottage Hilfield Lane Aldenham Hertfordshire

Erection of building for a Stroke Rehabilitation Day Centre Clinic (Brian's House), together with detached stable building, detached store building (hay store and tractor store with manure bay), and external equestrian arena. Associated access arrangements, parking provision, covered bicycle store, landscaping, and biodiversity improvements.

BBC Elstree Centre Clarendon Road Borehamwood Hertfordshire WD6 1JF

Application for approval of details reserved by conditions 23 (BNG management plan) and 24 (habitat monitoring & management plan) of planning permission reference 25/0642/FUL.

BBC Elstree Centre Clarendon Road Borehamwood Hertfordshire WD6 1JF

Application for approval of details reserved by condition 35 (construction management plan) of planning permission reference 25/0642/FUL.

Elstree House 12 High Street Elstree Borehamwood Hertfordshire WD6 3EP

Installation and replacement of boundary treatment (Accompanying LBC 25/1821/LBC.) (amended description)

Elstree House 12 High Street Elstree Borehamwood Hertfordshire WD6 3EP

Installation and replacement of boundary treatment (Application for Listed Building Consent. Accompanying application 25/1820/FUL.) (amended description)

17 Beech Avenue Radlett Hertfordshire WD7 7DD

Regrading / raising of ground levels within rear garden. (Partially retrospective.)

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 access from Sutcliffe Close, pursuant to outline planning permission reference 23/1135/OUT.

54 Lullington Garth Borehamwood Hertfordshire WD6 2HF

Demolition of the existing single storey side extension and erection of a part single, part two storey side and rear extension. Loft conversion to provide habitable accommodation, incorporating a rear dormer and 2 front rooflights.

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).

Land West Of Robinson Crescent And South Of Merry Hill Road Bushey Hertfordshire

Erection of residential units (Class C3), access alterations, new landscaping, car parking, cycle storage and other associated works. [For consultation purposes only: 28 homes proposed].

Land Rear Of 126 Aldenham Road Bushey Hertfordshire

Construction of 2x two-storey dwellings with associated access, parking, and private amenity space.

Site Of Former Mercure Hotel Tylers Way Watford Hertfordshire

Redevelopment and clearance of site to deliver data centre campus consisting of (a) free standing data centre buildings (b) energy, power, and water infrastructure (c) site access and internal roads (d) site security arrangements (e) hard and soft, green and blue, landscaping and infrastructure (f) other ancillary and auxiliary forms of development.

76 Theobald Street Borehamwood Hertfordshire WD6 4SU

Part single part two storey rear extension.

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 ancillary flexible amenity and commercial facilities (Use Class E), along with hard and soft landscaping, new public squares and playspace and associated residential amenity, car and cycle parking, waste and recycling storage, plant and other infrastructure. (This is an EIA application and is accompanied by an Environmental Statement). (Adjacent Authority application).

Morrisons Borehamwood Service Station Stirling Way Borehamwood Hertfordshire WD6 2BT

Variation of condition 2 (opening hours) to allow the petrol filling station, shop and EV Chargers to operate 24 hours daily (excluding jet wash and deliveries) following grant of planning permission TP/11/2359.

Haberdashers Askes School For Girls Aldenham Road Elstree Borehamwood Hertfordshire WD6 3BT

Creation of a 3G synthetic pitch with associated fencing, new natural turf pitches, and associated sporting facilities.

34 Grangewood Potters Bar Hertfordshire EN6 1SL

Conversion of existing garage to habitable space, including removal of the garage door and installation of a replacement window. Erection of a replacement garage to the front. Installation of a replacement dropped kerb following removal of the existing one.

31 Tempest Avenue Potters Bar Hertfordshire EN6 5JU

Demolition of existing outbuilding; construction of part single, part two storey side and rear extension; conversion of loft to habitable space with associated roof alterations to include 2x rear dormers and insertion of 3x front rooflights; cycle and bin storage, alterations to fenestration, amenity space and front driveway; all to facilitate sub-division of dwelling into 3x flats. (ADDITIONAL DOCUMENTS RECEIVED: 12/08/2026 - BNG Metric and ReportS). (AMENDED PLANS RECEIVED: 14/04/2026 - alterations to fenestration, internal layout and adjustment to vehicular crossover).

Canada Life House 2 - 6 High Street Potters Bar Hertfordshire EN6 5BA

Change of use from Class E (commercial) to 74no. Class C3 dwellinghouses.

Canada Life House 2 - 6 High Street Potters Bar Hertfordshire EN6 5BA

Change of use from Class E (commercial) to 69no. Class C3 dwellinghouses.

13 Watling Knoll Radlett Hertfordshire WD7 7HW

Demolition of existing conservatory to facilitate construction of part single, part two storey rear extension with associated roof works and two storey side extension with associated roof works. Construction of single storey front infill porch extension.

Willows Activity Farm Coursers Road Colney Heath St Albans Hertfordshire AL4 0PF

Replacement of two existing marquees with two new buildings, for purposes ancillary to the wider activity farm park.