Planning applications in Hertsmere, December 2025

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.

7 West View Gardens Elstree Borehamwood Hertfordshire WD6 3DD

Construction of single storey rear extension to include 1x rooflight.