Planning applications in Hertsmere, June 2026

St Andrews United Reformed Church Aycliffe Road Borehamwood Hertfordshire WD6 4HB

Application for approval of details reserved by condition 4 (hard surfaced areas materials) of planning permission reference 21/0057/FUL.

Telecommunications Equipment On Land At Furzehill Road Borehamwood Hertfordshire

Notification of telecommunications works.

Telecommunications Equipment On Street Light Number 121 Theobald Street Borehamwood Hertfordshire

Telecommunications enquiry.

1 Church Farm Way Aldenham Watford Hertfordshire WD25 8BD

Conversion of garage to habitable space including replacement of existing garage doors with windows, and replacement of existing windows and doors with new windows of matching size and configuration.

30 Goodyers Avenue Radlett Hertfordshire WD7 8BA

Application for approval of details reserved by condition 3 (UXO risk assessment) of planning permission reference 24/0698/HSE.

30 Birch Grove Potters Bar Hertfordshire EN6 1SY

Conversion of loft to to habitable space to include front and rear dormer and alterations to fenestration.

24 Farm Way Bushey Hertfordshire WD23 3SS

Conversion of loft to habitable space to include rear dormer, 2x front rooflights and alterations to fenestration. Certificate of Lawful Development (Proposed).

188 Mutton Lane Potters Bar Hertfordshire EN6 2AW

Conversion of garage to a habitable room with a window replacing the garage door, demolition of the existing rear extension, and alterations to fenestration.

2 Rosebery Road Bushey Hertfordshire WD23 1DA

Single-storey side extension (additional information received on 01.09.2026).

3 Griffiths Close Bushey Hertfordshire WD23 3EY

Single storey rear extension.

9 Edulf Road Borehamwood Hertfordshire WD6 5AB

Single storey rear extension.

Garden Cottage Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL

Front boundary works to include new vehicular access, dropped kerb and vehicular hardstanding with associated gate / fencing, repair and extension to existing brick boundary wall and associated soft landscaping. (Associated Listed Building Consent 26/0833/LBC.)

62 Thornbury Gardens Borehamwood Hertfordshire WD6 1RE

Single storey rear extension. Depth: 5.90m, Height: 3.27m, Eaves: 3.00m.

Rosewood 47 The Causeway Potters Bar Hertfordshire EN6 5HF

Construction of single storey front and side extension to garage with pitched roof.

Imperial Place Maxwell Road Borehamwood Hertfordshire

Request for screening opinion (Environmental Assessment - Screening).

38 Watling Street Radlett Hertfordshire WD7 7NN

Fell one of the group of three - 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 proposed development, resulting in significant and unacceptable encroachment under BS5837:2012. Construction activities would require excavation within the RPA, leading to substantial root loss and compromising the tree?s health and structural stability. Its retention would also constrain foundation design due to the species? water demand and potential subsidence risk on shrinkable soils. The tree?s proximity to the building would create future conflicts, including shading, honeydew nuisance, and pressure for ongoing management. Additionally, construction works would pose a high risk of damage to both roots and canopy. As a result, long-term retention is not considered feasible or sustainable.

Garden Cottage Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL

Front boundary works to include new vehicular access, dropped kerb and vehicular hardstanding with associated gate / fencing, repair and extension to existing brick boundary wall and associated soft landscaping. (Associated application reference 26/0832/HSE.)

9 Grove Cottages Falconer Road Bushey Hertfordshire WD23 3AE

Tree Number - T1 Tree Type - Leyland cypress (Cupressus x leylandii) Approx. Diameter at 1.5m - 0.4m Approx. Height - 15m Approx. Crown Spread Diameter - 12m Location - See map Service - Section dismantle Work Required - Section dismantle tree to near ground level Reason - As per clients request. Tree has grown too large for the space it occupies and is damaging neighbours fence. Priority Code - ON

1 Aston Close Bushey Hertfordshire WD23 4JT

Installation of mobile home. Certificate of lawful development (Proposed).

65 The Walk Potters Bar Hertfordshire EN6 1QJ

Demolition of existing single storey front, side and rear extensions and erection of new single storey front, part two storey and part single storey side and rear extension with loft conversion incorporating rear dormer, 3no. roof windows (2no. front, 1no. side), and removal of chimney stack, together with conversion of garage into habitable room (including replacement of garage door with window), front porch and increased off-street parking.

80 Bushey Grove Road Bushey Hertfordshire WD23 2GN

First floor side extension above existing garage and utility room; conversion of loft to habitable space with roof alterations to include raised ridge, insertion of 1x front dormer and 1x rear dormer, insertion of 3x front roof lights, and installation of PV panels; installation of air conditioning units to side elevation.

14 Wren Crescent Bushey Hertfordshire WD23 1AN

Part single, part two-storey rear extension; alterations to fenestration.

Elle Dani Farm Allum Lane Elstree Borehamwood Hertfordshire WD6 3NL

Application for approval of details reserved by conditions 6 (Arboricultural Method Statement and Tree protection plan), 7 (Flood risk assessment) and 8 (Construction surface water management plan) of planning permission reference 23/1142/FUL.

23 Wordsworth Gardens Borehamwood Hertfordshire WD6 2AB

Removal of garage door and infill with new wall and window, resurfacing of front garden and removal of garden railings.

58 Wroxham Gardens Potters Bar Hertfordshire EN6 3DL

Demolition of existing conservatory to facilitate constuction of single storey rear extension. Certificate of Lawful Development (Proposed).

37 Watford Road Radlett Hertfordshire WD7 8LG

Demolition of existing conservatory and construction of part single, part two storey rear extension and conversion of garage to habitable space. Replacement of existing roof tiles and alterations to fenestration.

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

44 Loom Lane Radlett Hertfordshire WD7 8NZ

Application for approval of details reserved by conditions 5 (drainage), 7 (DCEMP), 12 (construction management statement) and 19 (arboricultural method statement) of planning permission reference 24/1396/FUL.

Elle Dani Farm Allum Lane Elstree Borehamwood Hertfordshire WD6 3NL

Application for approval of details reserved by conditions 4 (Arboricultural Method Statement), 5 (Tree protection measures), 6 (Landscaping and boundary treatments), 7 (Culvert inlet and blockage resilience), 8 (Detailed diversion channel design), 9 (Construction surface water management plan) and 10 (Landscape Management plan) of planning permission reference 24/0748/FUL.

58 High Street Potters Bar Hertfordshire EN6 5AB

Change of use of rear existing ground floor commercial unit to residential (C3).

105 Windmill Lane Bushey Heath Bushey Hertfordshire WD23 1NE

Demolition of existing hardstanding to facilitate construction of single storey rear extension with associated stairs to access rear garden.

First Floor 58 High Street Potters Bar Hertfordshire

Change of use of first floor commercial unit (E) to 2x residential flats (C3).

Potters Bar Railway Station Car Park Darkes Lane Potters Bar Hertfordshire

Variation of condition 1 (drawings) to allow for reduction in height of approved building following grant of planning permission reference 23/1003/FUL.

8 Knowl Way Elstree Borehamwood Hertfordshire WD6 3NB

Construction of two storey rear extension and alterations to fenestration.

23 Goodyers Avenue Radlett Hertfordshire WD7 8AZ

Conversion of loft to habitable space including rear dormer, side dormers and front and rear roof lights.

38 Ayot Path Borehamwood Hertfordshire WD6 5BL

Construction of single storey rear extension and detached double garage to rear garden, following demolition of existing rear outbuilding; conversion of loft to habitable space with rear dormer and Juliet balcony, and insertion of 3x front rooflights. Certificate of Lawful Development (Proposed).

4 Newberries Avenue Radlett Hertfordshire WD7 7EW

Retention of an upper floor side elevation clear glazed window with a partial obscure film and an openable lower panel, below a height of 1.7 metres facing No. 6 Newberries Avenue. Certificate of Lawful Development (Existing).

37 Ayot Path Borehamwood Hertfordshire WD6 5BL

Construction of single storey rear extension and detached garage to rear garden; conversion of loft to habitable space with rear dormer and Juliet balcony, and insertion of 3x front rooflights. Certificate of Lawful Development (Proposed).

72 Oulton Crescent Potters Bar Hertfordshire EN6 3EG

Construction of single storey rear extension and alterations to fenestration.

Greenlands Common Lane Radlett Hertfordshire WD7 8PH

Repair to front elevation following vehicular impact damage. (Application for Listed Building Consent.)

Fairbanks Studios Clarendon Road Borehamwood Hertfordshire WD6 1JF

Application for approval of details reserved by conditions 05 (details of all walls, fences, gates or other means of enclosure) and part discharge of 13 (details of the external lighting scheme) of planning permission reference 25/0642/FUL.

Rydal Mount Lodge Baker Street Potters Bar Hertfordshire EN6 2BP

Demolition of existing conservatory to facilitate construction of single storey rear extension and front porch extension.

16A The Ridgeway Radlett Hertfordshire WD7 8PR

Demolition of existing garage and construction of two storey front extension, single storey rear extension and conversion of loft to habitable space, 2x front dormers, 1x rear dormer and removal of chimney stack.

64 The Drive Potters Bar Hertfordshire EN6 2AR

Erection of outbuilding. Certificate of lawful development (Existing).

11 Winstre Road Borehamwood Hertfordshire WD6 5DR

Extension to existing storeroom.

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), chimneys and entrance canopy; repair, repointing and conservation of the brick envelope; repairs to lead flashing, gutters, pipes and rainwater goods; repair of external windows; installation of photo-voltaic panels and ancillary external works. (Associated listed building consent application 26/0793/LBC.)

20 The Rose Walk Radlett Hertfordshire WD7 7JS

Part retrospective application for the conversion of the integral garage to habitable accommodation with skylight, including the replacement of the garage door with a window and door, and the proposed erection of a single storey ancillary outbuilding.

41 Spring Close Borehamwood Hertfordshire WD6 5HD

Conversion of garage to habitable space to include replacement of garage door with window and single storey rear infill extension.

Hazel Tree Lodge Back Lane Letchmore Heath Watford Hertfordshire WD25 8EF

Application for approval of details reserved by condition 5 (Arboricultural Method Statement) of planning permission reference 26/0392/HSE.

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), chimneys and entrance canopy; repair, repointing and conservation of the brick envelope; repairs to lead flashing, gutters, pipes and rainwater goods; repair of external windows; installation of roof insulation and photo-voltaic panels; repair of windows and doors; refurbishment and conservation of third floor including long gallery, addition of secondary window glazing; provision of kitchen and WCs; installation of lighting, fixtures and fittings; installation of glazed partitions; repainting, repair and conservation of timber panelling and associated works. (Associated application for full planning permission 26/0801/FUL.)