Ward · Hertsmere
Planning applications in Aldenham West
PlanIndex holds 437 planning applications from Aldenham West ward, the earliest from 2005, the newest from October 2026. 88% of clear-cut decisions were approvals.
Applications in Aldenham West
Newest first · page 1 of 9
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26/1490/TRC Awaiting decision
1 Red Lion Close Aldenham Watford Hertfordshire WD25 8BB
Two large sycamore trees at the border with Aldenham Social Club car park, overhanging and touching our house, and overhanging where we park our cars at the end of Red Lion Close. Smaller branches come down in wind on cars. Tree 1 in sketch overhangs cars is approx 12.8m (42ft). We propose a crown reduction by one third 4.3m to approx 8.5m. See photo Tree 2 overhangs and touches house. Approx 9m (30ft) we propose a one third reduction by 3m to 6m, and remove branches touching our house. See photo
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26/1440/FUL Awaiting decision
High Point Kemprow Aldenham Watford Hertfordshire WD25 8BP
Demolition of existing garage/workshop and erection of a two-storey dwelling with habitable space at loft level. Erection of a triple-bay garage/carport serving High Point, formation of a new vehicular access onto Kemprow and associated hard and soft landscaping, including a timber pergola/gazebo.
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26/1422/FUL Awaiting decision
29 Newlands Avenue Radlett Hertfordshire WD7 8EJ
Phased development comprising the demolition of the existing dwelling, conservatory, quadruple garage and office, pool house, swimming pool, and other associated outbuildings. Erection of 2 x detached dwellings including garages with associated amenity space, hardstanding, access gates, and landscaping works.
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26/1369/TPO Granted
24 The Grove Radlett Hertfordshire WD7 7NF
(T14) Silver Birch tree - Condition dead - Branches are dropping into the main road - Request to fell to ground level
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26/1341/TRC Granted
Letchmore House The Green Letchmore Heath Watford Hertfordshire WD25 8ES
T1: Poplar (20m): Remove lower 7 branches as marked on photo to allow more light and rainwater into beds T2: Maple (16m): Fell due to excessive lean and risk of snapping branches T3: Willow (15m): Reduce crown over neighbouring property by 3m to prevent overextending branches snapping. Starting height:15m - final height 15m. Starting spread 15m - final spread 12m.
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26/1322/TELENQ Awaiting decision
Telecommunications Equipment Opposite Wards Cottages And McGills House Aldenham Road Elstree Hertfordshire
Telecommunications enquiry.
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26/1274/DOC Awaiting decision
Hazel Tree Lodge Back Lane Letchmore Heath Watford Hertfordshire WD25 8EF
Application for part discharge of details reserved by conditions 3 (external materials) and 4 (details of windows, doors, fascia and sills) of planning permission reference 26/0392/HSE.
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26/1269/PD28O Decided
29 Newlands Avenue Radlett Hertfordshire WD7 8EJ
Demolition of the existing buildings at 29 Newlands Avenue. (Application for Prior Approval)
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26/1239/TRC Granted
The Dell Church Lane Aldenham Watford Hertfordshire WD25 8BE
T1 Beech (2 limbs)- Reduce the identified eastern lateral limb over Church Lane by apporx 6 metres, leaving a final length of approximately 8m,removing the overhang of the road and footway. Following a recent limb failure (after the report was written), it is suggested that a limb overhanging the road, is also reduced by approximately 3.5m, leaving a final length of approximately 8m. T2 Sycamore (tag 1791)- Reduce to an 8m monolith above the stem cavity, retaining the standing stem as habitat. T4 Lime (tag 1789) -Reduce the crown by approx 2m, so that the final crown spread is approximately 6m and the height is approx. 14m G1 - crown lift, overhanging public foothpath and road so that the final height is 2.5m over the path and 6m over the road to give clear pedestrian and vehicular access.
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26/1254/TELENQ Awaiting decision
40 Beagle Close Radlett Hertfordshire WD7 8PG
Telecommunications notification.
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26/1236/OUTEI Awaiting decision
Home Farm Common Lane Radlett Hertfordshire WD7 8PL
Outline planning application (with all matters reserved except access) comprising a residential development of up to 650 dwellings (Use Class C3); a one-form entry primary school and nursery; supporting mixed uses (Use Classes E and F) with associated landscaping; amenity space; drainage infrastructure and all other associated works. The application is accompanied by an Environmental Statement (EIA Development).
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26/1219/HSE Awaiting decision
The Barn Grange Lane Letchmore Heath Watford Hertfordshire WD25 8DY
Erection of a detached timber-clad garden studio cabin for use as a small home office space and gym room ancillary to the existing dwelling, and associated soft landscaping.
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26/1218/HSE Awaiting decision
22 The Grove Radlett Hertfordshire WD7 7NF
Conversion of garage to habitable space with window to replace garage door and new pitched roof, construction of first floor side extension and part single, part two storey rear extension with insertion of 1x side rooflight, alterations to fenestration and front hard landscaping.
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26/1220/CLP Awaiting decision
The Farm House The Green Letchmore Heath Watford Hertfordshire WD25 8ES
Removal of approximately 1.4m of private garden hedge and installation of an inward-opening pedestrian gate and posts, with a maximum overall height of 1.0 metre above existing ground level, wholly within the property boundary. Certificate of Lawful Development (Proposed).
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26/1206/FUL Awaiting decision
22 Watford Road Radlett Hertfordshire WD7 8LE
Demolition of existing detached dwelling and redevelopment of the site to provide 5x self-contained residential apartments, with associated parking, access, landscaping, refuse and cycle storage.
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26/1193/FUL Awaiting decision
Aldenham School Aldenham Road Elstree Borehamwood Hertfordshire WD6 3AJ
Alterations to building to remove the single storey spaces from around the auditorium and flytower, and replace them with two storey and double height spaces, new foyer with colonnaded entrance (including level access), new rooftop air-handling plant and photovoltaic array, installation of lift, surface water attenuation measures, together with associated hard and soft landscaping. (Associated listed building application 26/1194/LBC)
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26/1194/LBC Awaiting decision
Aldenham School Aldenham Road Elstree Borehamwood Hertfordshire WD6 3AJ
Alterations to building to remove the single storey spaces from around the auditorium and flytower, and replace them with two storey and double height spaces, new foyer with colonnaded entrance (including level access), new rooftop air-handling plant and photovoltaic array, installation of lift, surface water attenuation measures, together with associated hard and soft landscaping. (Application for Listed Building Consent with associated full application 26/1193/FUL)
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26/1195/DOC Decided
6 The Grove Radlett Hertfordshire WD7 7NF
Application for approval of details reserved by conditions 3 (external materials), and 4 (surfacing, hard and soft landscaping and boundary treatments) of planning permission reference 25/1352/HSE.
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26/1181/MA Decided
Hazel Tree Lodge Back Lane Letchmore Heath Watford Hertfordshire WD25 8EF
Application for a non-material amendment to allow for amendment to approved external materials to front elevation following the grant of planning permission reference 26/0392/HSE.
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26/1167/TPO Granted
24 The Close Radlett Hertfordshire WD7 8HA
T1 - Mulberry Tree: This tree is growing to the south with the canopy extending over the garden area of 25 The Close by 4.5 m with an overall canopy spread to this aspect of approximately 6.5 m. The tree is causing a nuisance to 25 The Close as it prevents proper use of the garden area. This is through the physical presence of the canopy and dropped fruit which is making a footpath slippery and unsafe to use and staining the footpath surface. To help alleviate the nuisance it is proposed to reduce the canopy by 2.0-2.5 m by undertaking the following tree works to the southern aspect. Remove: - 1 x 25 mm diameter stem - 1 x 30 mm diameter stem - 1 x 40 mm diameter stem - 1 x 50 mm diameter stem - 1 x 175 mm diameter stem. This will leave a canopy spread to the southern aspect of approximately 4.0-4.5 m and 2.0-2.5 m over the garden area of 25 The Close. The footpath would then be outside the canopy spread of the tree. All works would be undertaken to BS 3998:2010 `Tree Work: Recommendations'. The tree would be left with a natural and flowing form.
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26/1161/PD42 Decided
10 Hilfield Lane Aldenham Watford Hertfordshire WD25 8AJ
Single-storey rear extension. Depth: 8.00m, Height: 3.437m, Eaves: 3.00m (as amended by plans received on 08.09.2026).
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26/1140/FUL Awaiting decision
Music School Aldenham School Aldenham Road Elstree Hertfordshire
Ground floor extension to provide entrance lobby, administrative and staff areas; new openings in north elevation; internal alterations to layout on both floors; removal of modern boiler house on northern elevation; installation of 2x air handling units on south elevation; installation of sub-ground surface water attenuation tank; and minor amendments to existing hard surfacing. (Accompanying Listed Building Consent application 26/1141/LBC.)
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26/1141/LBC Awaiting decision
Music School Aldenham School Aldenham Road Elstree Hertfordshire
Ground floor extension to provide entrance lobby, administrative and staff areas; new openings in north elevation; internal alterations to layout on both floors; removal of modern boiler house on northern elevation; installation of 2x air handling units on south elevation; installation of sub-ground surface water attenuation tank; and minor amendments to existing hard surfacing. (Application for Listed Building Consent. Accompanying Full application reference 26/1140/FUL.)
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26/1134/TPO Awaiting decision
24 The Grove Radlett Hertfordshire WD7 7NF
Tree outside no 24 (T14) is diseased and needs replacement. It is probably 100 years old. We propose to fell tree and replace with silver birch sapling within a few feet of felled tree.
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26/1126/HSE Awaiting decision
Wisley Gills Hill Lane Radlett Hertfordshire WD7 8DD
Conversion of garage to habitable space with window to replace garage door; construction of single storey front extension with flat roof and attached garage with pitched roof, associated hard and soft front landscaping, relocated bin store and boundary works.
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26/1110/MA Granted
Caspian And Tasman House Elstree Road Elstree Hertfordshire
Application for a non-material amendment to allow for increased floor space following the grant of planning permission ref 23/0547/FUL.
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26/1109/MA Granted
Caspian And Tasman House Elstree Road Elstree Hertfordshire
Application for a non-material amendment to allow for amendments to the trigger points for Conditions 16, 17, and 20 following the grant of planning permission ref 23/0547/FUL.
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26/1094/HSE Awaiting decision
61 Gills Hill Lane Radlett Hertfordshire WD7 8DG
Conversion of loft to habitable space with hip-to-gable roof alterations to include rear dormer and insertion of 4x front roof lights; single storey rear extension; front porch extension.
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26/1093/CLP Decided
61 Gills Hill Lane Radlett Hertfordshire WD7 8DG
Conversion of loft to habitable space with hip-to-gable roof alterations to include rear dormer and insertion of 4x front lights. Certificate of Lawful Development (Proposed).
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26/1091/PD42 Decided
61 Gills Hill Lane Radlett Hertfordshire WD7 8DG
Single storey rear extension. Depth: 4m, Height: 2.86m, Eaves: 2.62m.
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26/1098/DOC Granted
5 Summerhouse Lane Aldenham Watford Hertfordshire WD25 8DL
Application for approval of details reserved by condition 3 (brick and roof tile) of planning permission reference 26/0104/VOC.
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26/1081/TRC Granted
Roundbush House Round Bush Lane Aldenham Watford Hertfordshire WD25 8BG
T1 EUCALYPTUS. Remove to ground level.
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26/1072/TRC Granted
Heath House Aldenham Road Letchmore Heath Watford Hertfordshire WD25 8EW
T1 - Norway Maple Height - 18m Average crown spread - 5m Proposed Works: Reduce the tree by 0.5m to leave final height of 17.5m and spread of 4.5m. All works undertaken in accordance with BS3998 guidelines. T2 - Norway Maple Height - 19m Average crown spread - 5m Proposed Works: Reduce the tree by 0.5m to leave a final height of 18.5m and a spread of 4.5m. All works undertaken in accordance with BS3998 guidelines. Reason for proposed works: T1 and T2 are located on the northern boundary, approximately 5m from the neighbouring property and are considered to be a contributing factor to the shading of windows. A crown reduction of up to 0.5, will provide a modest improvement in light penetration while retaining the principal framework of both crowns and minimising the wounding required.
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26/1077/HSE Decided
18 Kemprow Aldenham Watford Hertfordshire WD25 8BP
Single story rear extension, erection of a new porch, new raised roof incorporating conversion of loft to habitable space with front dormer and 5x roof lights,and associated external works.
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26/1062/VOC Decided
9 Medow Mead Radlett Hertfordshire WD7 8ES
Variation of conditions 2 (plans) and 3 (materials) to allow for alteration to first floor and alterations to fenestration following the grant of planning permission reference 23/1557/HSE.
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26/1051/DOC Decided
9 Newlands Avenue Radlett Hertfordshire WD7 8EH
Application for approval of details reserved by condition 19 (soft landscaping scheme) of planning permission reference 25/0414/VOC.
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26/1050/DOC Awaiting decision
26 The Grove Radlett Hertfordshire WD7 7NF
Application for approval of details reserved by condition 3 (external materials) of planning permission reference 26/0559/HSE.
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26/1032/FUL Awaiting decision
Bio Products Laboratory Dagger Lane Elstree Borehamwood Hertfordshire WD6 3BX
Construction of new road for private and internal use.
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26/1019/MA Granted
21 Folly Close Radlett Hertfordshire WD7 8DR
Application for a non-material amendment to allow for alterations to fenestration and internal layout amendments following the grant of planning permission 24/0266/HSE.
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26/0984/HSE Decided
Hazel Tree Lodge Back Lane Letchmore Heath Watford Hertfordshire WD25 8EF
Front boundary works to include widening of existing vehicular access and driveway, resurfacing with permeable block paving and associated alterations to the boundary treatment and landscaping.
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26/0951/VOC Decided
32 Links Drive Radlett Hertfordshire WD7 8BE
Variation of condition 2 (plans) to allow for the raising of the porch roof following the grant of planning permission reference 25/0551/VOC.
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26/0962/EI2 Decided
Land Known As Home Farm Common Lane Radlett Hertfordshire
Request for a scoping opinion (Environmental Impact Assessment).
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26/0943/MA Decided
Hazel Tree Lodge Back Lane Letchmore Heath Watford Hertfordshire WD25 8EF
Application for a non-material amendment to allow for decorative Tudor-style timber framing to the front elevation and associated amendments to porch, front entrance and external materials, and alterations to fenestration, following grant of planning permission reference 26/0392/HSE.
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26/0936/DOC Decided
Hazel Tree Lodge Back Lane Letchmore Heath Watford Hertfordshire WD25 8EF
Application for approval of details reserved by conditions 3 (external materials) and 4 (fenestration) of planning permission reference 26/0392/HSE.
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26/0928/HSE Decided
5 Dellfield Close Radlett Hertfordshire WD7 8LS
Construction of two storey side and part single part two storey rear extension. Erection of detached double garage with ancillary utility space following the demolition of the existing garage. Conversion of loft to habitable room to include roof alterations and front, side and rear roof lights. Front porch extension.
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26/0905/TPO Refused
38 Watling Street Radlett Hertfordshire WD7 7NN
Fell one of the group of three (T1) - 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.
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26/0861/CLP Decided
18 Kemprow Aldenham Watford Hertfordshire WD25 8BP
Construction of single storey outbuilding. Certificate of Lawful Development (Proposed).
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26/0844/HSE Awaiting decision
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.
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26/0843/DOC Decided
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.
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26/0832/HSE Decided
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.)
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