Planning applications in Hertsmere, June 2026

2 Longridge The Warren Radlett Hertfordshire WD7 7ED

Application for approval of details reserved by conditions 04 (details of the permanently fixed planters and side screening) and 05 (Arboricultural Method Statement) of planning permission reference 25/1408/HSE.

6 Barham Avenue Elstree Borehamwood Hertfordshire WD6 3PN

Construction of first floor rear enclosed terrace with 1.7m privacy screen following levelling of existing elevated flat roof section above ground floor.

6 Purlings Road Bushey Hertfordshire WD23 3BL

Demolition of existing garage and utility room and construction of single storey rear extension.

70 Watling Street Radlett Hertfordshire WD7 7NP

Installation of 1x externally illuminated fascia sign, 1x projecting sign and 1 x window graphics. (Application for Advertisement Consent.)

Elstree Telephone Exchange 23 Shenley Road Borehamwood Hertfordshire WD6 1AU

Replacement of 1x existing window pane with aluminium louvre, on each of North West and North East elevations.

10 Wright Close Bushey Hertfordshire WD23 2FH

Single storey rear extension following demolition of conservatory.

10 Loom Lane Radlett Hertfordshire WD7 8AD

First floor rear extension. Conversion of loft to habitable space to include rooflights and rear dormer. Conversion of garage to habitable space to include replacement of garage door with windows. Alterations to front facade including new bay windows. Alterations to front entrance doors and construction of front portico. New brick slip facade, alterations to fenestration. Construction of single storey outbuilding, removal of existing swimming pool enclosure.

56 Rushfield Potters Bar Hertfordshire EN6 3HJ

Conversion of loft to habitable space with rear dormer and Juliet balcony, and insertion of 3x front rooflights. Certificate of Lawful Development (Proposed).

403 Shenley Road Borehamwood Hertfordshire WD6 1TW

Application for dropped kerb and vehicle cross-over with associated drainage.

Pinewood Lodge The Rutts Bushey Heath Hertfordshire

All trees in A1. T1 LIME. Repollard. The tree and branches approx 4.5-5m high and crown spread approx 4m. Remove all of the branches leaving the trunk only at approx3.5m high and a new crown width of 0m. T2 ASH. Fell. See annotated photograph.

Tyttenhanger Quarry North Orbital Road Colney Heath St Albans Hertfordshire AL4 0RY

PL\0707\15 Tyttenhanger Quarry - Non-material amendment. (Consultation from Herts County Council)

2 Sutton Path Borehamwood Hertfordshire WD6 1UH

Single storey side and rear extension following demolition of conservatory,

2 Park Road Radlett Hertfordshire WD7 8EQ

Purple Maple 1 will be reduced by 2 metres in height (from 8m to 6m) and 1m in spread (from 4m to 3m) Conifer will be reduced by 1.5m in height (from 8m to 6.5m) and 1.5m in spread (from 4m to 2.5m) Holly will be reduced by 1min height (from 6m to 5m)and 0.5m in spread from (3m to 2.5m) Puple Maple 2 will be reduced by 1m in height from (6m to 5m) and 1m in spread (from 3m to 2m)

18 Williams Way Radlett Hertfordshire WD7 7HB

T2 OAK. Crown reduction by approx 2.5m in height from 17m to 14.5m. Lateral crown reduction by approx 2m on the dominant side and 0.5m on the opposing side. From 12m, leaving a spread of 10m after proposed work. Crown lift to approx 5m above ground level. As per annotated photograph.

34 The Squirrels Bushey Hertfordshire WD23 4RT

Part single part two storey side extension and single storey rear extension.

Melbury Stables Hilfield Lane South Bushey Hertfordshire WD23 4EL

Change of use of office space to 5 self-contained flats.

Land Opposite 20 Bridgefoot Cottages Radlett Road Colney Street St Albans Hertfordshire

Construction of a bungalow for the purposes of providing accommodation.

31 Whaley Road Potters Bar Hertfordshire EN6 2RA

Single storey rear extensions Depth: 6.00m, Height: 3.00m, Eaves: 3.00m.

Grove House 21 Shenley Hill Radlett Hertfordshire WD7 7AT

Construction of single storey outbuilding.

The Studio Hilfield Lane Aldenham Watford Hertfordshire WD25 8PF

Construction of single storey outbuilding.

10A The Walk Potters Bar Hertfordshire EN6 1QL

Construction of outbuilding to rear garden for use as gym and office.

Beef Barn Coursers Farm Coursers Road Colney Heath Hertfordshire

Change of use from Agricultural to B2 (General Industrial) and Class B8 (Storage or Distribution) of Unit 65, Coursers Farm, London Colney.

47 Park Crescent Elstree Borehamwood Hertfordshire WD6 3PT

Demolition of existing dwelling and construction of replacement two storey 5x bedroom detached dwelling with accommodation at loft level. (ADDITIONAL INFO RECEIVED: 25/08/2026 - proposed foundation plan).

3 Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL

Installation of steel gates to front boundary.

57 Grantham Green Borehamwood Hertfordshire WD6 2JQ

Conversion of loft to habitable space including rear dormer and 3x front roof lights. Certificate of lawful development (Proposed).

31 Whaley Road Potters Bar Hertfordshire EN6 2RA

2no. single storey rear extensions. Depth: 6m, Height: 3m, Eaves: 3m.

36 Mulberry Gardens Shenley Radlett Hertfordshire WD7 9LB

Single storey rear extension.

The Manor Hotel Edgwarebury Lane Elstree Borehamwood Hertfordshire WD6 3RE

Application for approval of details reserved by condition 2 (Landscaping details) of planning permission reference 25/1228/FUL and appeal reference 6003108.

26 Kimptons Mead Potters Bar Hertfordshire EN6 3HZ

Single storey rear extension. Depth: 4.5m, Height: 3.0m, Eaves: 3.0m.

14 Holme Park Borehamwood Hertfordshire WD6 4SX

T2 ASH. To laterally reduce south facing branches (property facing branches) from approximately 12m by 1.5-2m leaving a final canopy width of 10m.

11 Newlands Avenue Radlett Hertfordshire WD7 8EH

G1a 8 no. HORNBEAMS.The canopies of 4 no. HORNBEAMS are to & over the roof of the dwelling. Prune canopies by 3-4m to the south away from the existing dwelling and garden to leave a canopy spread of approx 4m to this aspect and a separation to the house of 3-4m. Crown thin by 15%. G1b OAK pruneby 3m to the south and 4m to the west to leave a canopy spread of approximately 4.m to these aspects. Crown thin by 15%.

Canada Life Place Building Mutton Lane Potters Bar EN6 5BA

External alterations to facade and fenestration, removal of rooftop plant enclosure, and associated landscaping works.

Palmers Lodge 79 Allum Lane Elstree Borehamwood Hertfordshire WD6 3NN

Application for a non-material amendment to allow for changes to window and door openings, including the integration of changes required to comply with condition no. 4 following grant of planning permission reference 23/1404/FUL.

24 Ormesby Drive Potters Bar Hertfordshire EN6 3DZ

Erection of outbuilding following demolition of existing outbuilding.

10 Aldenham Grove Radlett Hertfordshire WD7 7BW

Part single, part two storey side extension with balcony, two pergolas, and alterations to the existing openings and patio.

312 Shenley Road Borehamwood Hertfordshire WD6 1TT

T2 OAK. Fell. Reasons: see attached report

1 Elmroyd Avenue Potters Bar Hertfordshire EN6 2ED

3no. APPLE TREES. 1no. CRAB. Reduce by 1.2m to leave a final height of 4.8m and spread by 80cm to 3.2m. 1no.COOKING. Reduce by 1.2m to leave a final height of 4.8m and the spread by 80cm to 3.2m. 1no EATING. Reduce by 80cm at the top to leave a final height of 3.2m and spread by 60cm to 2.4m

12 The Rose Walk Radlett Hertfordshire WD7 7JS

6no. LEYLAND CYPRESS. Reduce by approximately 8m in height leaving a finished height of 12m above ground level. T1 THUJA. Reduce by approximately 2m height, leaving a height of 6m.

12 Wilcox Close Borehamwood Hertfordshire WD6 5PY

Single storey front and side extension.

1 Tempest Avenue Potters Bar Hertfordshire EN6 5JU

Application for approval of details reserved by conditions 3 (external surface materials) and 4 (hard surface materials) of planning permission reference 25/1031/FUL.

63 Hartfield Avenue Elstree Borehamwood Hertfordshire WD6 3JJ

T1 ASH. Reduce by 2m height and width. The overall height would be reduced from approximately 11m to 9m and 9m to 7m width

1 Parsonage Court Cranes Way Borehamwood Hertfordshire WD6 2LA

T1 POPLAR To remove the stem growing over the car park. T2 SILVER BIRCH. To remove the lowest branch on the car park side. See annotated photographs

65 Hartfield Avenue Elstree Borehamwood Hertfordshire WD6 3JJ

T1 OAK. A 1.5m reduction overhanging branches back to boundary line. The overhanging crown extends 4m into the garden of No.63, with the lowest branch at 4m above ground level. The proposed 1.5m reduction is the minimum intervention necessary to provide proportionate relief. A residual overhang of 2 to 2.5m will remain.

Land At Sutcliffe Close And Rear Of 5 - 14 Ford Close Bushey Hertfordshire

Application for approval of details reserved by condition 11 (Construction Environmental Management Plan) of planning permission reference 23/1135/OUT.

2 The Cottages Great North Road Barnet Hertfordshire EN5 4RG

Demolition of existing detached garage; removal of existing side fence; construction of a replacement single storey side extension; installation of front boundary gate; and insertion of 2x roof lights (1x front, 1x rear).

70 Williams Way Radlett Hertfordshire WD7 7HB

Application for approval of details reserved by conditions 4 (preliminary asbestos survey) and 13 (external surface materials) of planning permission reference 25/1546/FUL.

4 The Avenue Radlett Hertfordshire WD7 7DJ

Application for approval of details reserved by conditions 2 (construction method statement), 3 (external surface materials), 4 (hard surface materials), 9 (bat survey), 10 (arboricultural method statement), and 11 (landscape and ecological management plan) of planning permission reference 23/1569/FUL.

57 Rudolph Road Bushey Hertfordshire WD23 3DX

Construction of single storey rear infill extension.

19 Dove Lane Potters Bar Hertfordshire EN6 2SG

Single storey rear extension. Depth: 6m, Height: 3m, Eaves: 2.69m.

4 London Road Shenley Radlett Hertfordshire WD7 9EN

Application for approval of details reserved by condition 4 (additional works) of planning permission reference 25/0398/LBC.