Council
Planning applications in Hertsmere
99 planning applications were submitted in Hertsmere in the last 30 days. The most common type was extensions (22). 15 were approved and 1 refused in this period.
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20 most recent applications
- 26/1346/TRC17 Sep 2026Undecided
2 The Crescent Aldenham Watford Hertfordshire WD25 8AR
Two large Conifers to be removed and stumps ground to the left hand size of the property
- 26/1350/TRC17 Sep 2026Undecided
25 Loom Lane Radlett Hertfordshire WD7 8AA
T3 Beech: Approximate existing crown spread: 6m. Cut back overhanging lateral growth by approximately 2m, reducing crown spread from approximately 6m to 4m on the affected side and maintaining approximately 2m clearance from the property. No overall height reduction is proposed.
- 26/1249/TRC16 Sep 2026Permitted
83 Blanche Lane South Mimms Potters Bar Hertfordshire EN6 3PE
1x Weeping Birch to reduce by approximately 1m to leave a final height of 4m and spread of 3m 1x Magnolia to reduce by approximately 1.5m to leave a final height of 3.5m and spread of 3m. Remove low limb growing through the hedge. Limb growing towards front door reduce 1m due to encroachment on entrance way. 1x Apple to reduce by approximately 2.5m in height and width. Leaving a final height of 5m with spread of 4m. Thin canopy by approximately 1/5 crown volume. 1x Hazel to reduce by 2m in height to leave a final height of 2m and spread of 1.5m
- 26/1339/TRC16 Sep 2026Undecided
Kent Lodge Scrubbitts Park Road Radlett Hertfordshire
T33 - Ash Tree - To reduce the branches by 4-5 metres to alleviate weight and lessen the risk of future failure, as these branches are overhanging the rear garden at 1, Gills Hill. T32 - Ash Tree - To reduce the branches by 3 metres to reduce end loading, as these branches are overhanging the rear garden at 1 Gills Hill.
- 26/1327/FUL14 Sep 2026Undecided
45 Watford Road Radlett Hertfordshire WD7 8LG
Permanent continuation of permission granted under permission reference 24/0763/FUL for change of use of existing outbuilding in rear garden of dwelling to facilitate dog grooming business.
- 26/1328/DOC14 Sep 2026Undecided
The Conifers Elton Way Watford Hertfordshire WD25 8HD
Application for approval of details reserved by conditions 3 (noise protection scheme), 4 (contamination investigation and risk assessment), 5 (remediation scheme), 8 (imported topsoil scheme), 9 (accessible and adaptable dwellings), 11 (landscaping scheme), 12 (details of walls, fences, bin stores, gates or other means of enclosure), 13 (details of bicycle storage provisions), 14 (details of external surface materials), and 15 (climate change and sustainability statement) of planning permission reference 25/0665/FUL.
- 26/1329/PD4214 Sep 2026Undecided
96 Dugdale Hill Lane Potters Bar Hertfordshire EN6 2DJ
Single storey rear extension. Depth: 6.00m, Height: 2.60m, Eaves: 2.60m.
- 26/1331/CLP14 Sep 2026Undecided
96 Dugdale Hill Lane Potters Bar Hertfordshire EN6 2DJ
Alterations to doors and windows on side elevation, insertion of 1x front and 1x rear rooflights, and removal of chimney stack. Certificate of Lawful Development (Proposed).
- 26/1332/HSE14 Sep 2026Undecided
Barn Cottage Grange Lane Letchmore Heath Watford Hertfordshire WD25 8DY
Erection of 2x pergolas within side and rear amenity space and insertion of 1x conservation rooflight to existing entrance porch roof.
- 26/1326/TRC14 Sep 2026Permitted
6 Falconer Road Bushey Hertfordshire WD23 3AD
2x Connifer Trees to fell. Located to the rear of the property.
- 26/1320/TPO14 Sep 2026Permitted
38 Birch Grove Potters Bar Hertfordshire EN6 1SY
T1 oak to reduce from approximately 13m height to 11.5m and spread from 10m to 8.5m. Remove epicormic growth from trunk. The tree dominates a small garden whist oversailing 3 other properties and a public footpath. Managing the size of the tree will allow all neighbours more light and space to their gardens.
- 26/1333/MA14 Sep 2026Undecided
130 Balmoral Drive Borehamwood Hertfordshire WD6 2QT
Application for a non-material amendment to allow for alterations to the extension door and window positions following grant of planning permission reference 26/0969/HSE.
- 26/1334/FUL14 Sep 2026Undecided
67 Cotton Road Potters Bar Hertfordshire EN6 5JJ
Change of use from a 6 occupant HMO (use class C4) to a house of multiple occupancy for 7 occupants (HMO - Sui Generis), front boundary works to include dropped kerb, vehicular hardstanding and bin and bike storage.
- 26/1323/MA11 Sep 2026Undecided
2 Orchard Close Elstree Borehamwood Hertfordshire WD6 3PR
Application for a non-material amendment to allow for alterations to roof lights and solar panels, and addition of air conditioning units, air source heat pumps, EV car charger, and obscure windows to side elevations following the grant of planning permission ref 25/1646/VOC.
- 26/1324/HSE11 Sep 2026Undecided
12 Nightingale Close Radlett Hertfordshire WD7 8NT
Partial conversion of garage to habitable space, construction of single storey rear extension and front porch extension, alterations to fenestration.
- 26/1325/FUL11 Sep 2026Undecided
17 Warenford Way Borehamwood Hertfordshire WD6 5ER
Sub-division of dwelling house into 2no. flats to include provision of waste/cycle storage and alterations to fenestration.
- 26/1315/CLP10 Sep 2026Undecided
52 Carrington Avenue Borehamwood Hertfordshire WD6 2HA
Replacement rear dormer and alterations to front roof lights. Certificate of lawful development (Proposed).
- 26/1319/HSE10 Sep 2026Undecided
54 The Shrublands Potters Bar Hertfordshire EN6 2BW
Single storey side extension and front porch.
- 26/1317/TRC10 Sep 2026Permitted
12 The Rose Walk Radlett Hertfordshire WD7 7JS
Ash to reduce from 16m to 14m height and 12m to 10m width. Remove comprimised left stem due to large woodpecker hole and Inonotus hispidus
- 26/1299/TPO10 Sep 2026Permitted
25 Loom Lane Radlett Hertfordshire WD7 8AA
T82: London Plane - existing dimensions 14m in height and 10m in spread. Reduce crown by approx. 1.5-2m, to leave a final height of approx 12.5m and spread of 8m. T81 -Ash : exisitng dimensions: 15m in height and 10m in spread. Sever ivy at the base and prune lateral branches growing towards the building by approx. 1.5-2m. Retain existing height at approx 15m and final spread of 9-10m. G17 - Conifer Group: existing height 10-12m. Cut back overhanging lateral growth by approx 1.5-2m to the boundary, leaving a final spread on the property-facing side of approx 2m from the main stems. Retain exisitng height. T83- Sycamore: existing height 14-15m and spread 9-10m. Sever ivy at the base and prune laterla branches growing towards the property by approx 1.5-2m. Retain existing height of approx 14-15m and final spread of approx 8m. T84- Oak: existing height 15m and spread of 10m. Remove identified Oak Processionary Moth nests. Reduce crown by approx. 1.5-2m. Leaving final height of 13.5m in height and 8m in spread. T86 - Oak : existing height of 15m and 10m spread. Remove identified Oak Processionary Moth nests. Reduce crown by approx 1.5-2m. Leaving final height of 13.5 and spread of 8m. T87- Oak: existing height of 14m and spread of 9m. Remove identifed Oak Processionary Moth nests. Reduce crown by approx. 1.5-2m. Leaving final height of 12.5m and spread of 7m.