273 public planning application records currently listed for Hertsmere Borough Council. Review each record's source link and current status.
Local planning snapshot
Planning Alerts currently tracks 273 public planning application records from the recorded planning source for this authority. The figures below reflect the current public record feed shown on this page.
Latest public records
The newest application records currently returned for Hertsmere Borough Council. These are public planning records, not a record of personal alert deliveries.
Land East Of South Mimms Services St Albans Road South Mimms Hertfordshire
Application for the approval of reserved matters relating to site-wide advanced infrastructure and enabling works (Phase 1a), including a permanent vehicular access off Swanland Road which will facilitate a temporary access during construction, a permanent emergency vehicle access off Bridgefoot Lane, pedestrian and cycle routes, internal roads, car and cycle parking, hard and soft landscaping, on-site water attenuation, temporary and permanent campus bridges, utilities and services, a security gatehouse, substations, ancillary buildings and service yards, the creation of development platforms to support the phased data centre development, and all associated infrastructure pursuant to outline planning permission reference 24/1152/OUTEI.
Received 17 Aug 2026
22 Pinewood Close Borehamwood Hertfordshire WD6 5NW
Construction of part single, part two-storey rear extension, two-storey side extension including conversion of existing attached garage to habitable space, and alterations to fenestration.
Received 26 Aug 2026
66 Park Crescent Elstree Borehamwood Hertfordshire WD6 3PU
Construction of swimming pool with associated hard landscaping.
Received 26 Aug 2026
Submission history
Applications by submitted month for Hertsmere Borough Council, based on records with a published received date.
Months without a published received date are not included. Source attribution appears on individual records.
Applications with geocoded addresses are shown as pins. Click a pin to see details.
Land East Of South Mimms Services St Albans Road South Mimms Hertfordshire
Application for the approval of reserved matters relating to site-wide advanced infrastructure and enabling works (Phase 1a), including a permanent vehicular access off Swanland Road which will facilitate a temporary access during construction, a permanent emergency vehicle access off Bridgefoot Lane, pedestrian and cycle routes, internal roads, car and cycle parking, hard and soft landscaping, on-site water attenuation, temporary and permanent campus bridges, utilities and services, a security gatehouse, substations, ancillary buildings and service yards, the creation of development platforms to support the phased data centre development, and all associated infrastructure pursuant to outline planning permission reference 24/1152/OUTEI.
Land North Of A41 North Western Avenue Bushey Hertfordshire
Application for approval of details reserved by conditions 12 (construction management plan), 13 (construction environmental management plan), 16 (landscaping), 18 (tree protection), 18 (tree protection), 20 (drainage), 26 (site waste management plan), 32 (contaminated land), 33 (contaminated land), 39 (unexploded ordinance risks), 43 (Japanese knotweed), 44 (borehole management), 50 (arboricultural method statement), 51 (asbestos survey), 53 (air bourne asbestos) and 55 (dust management plan) of planning permission reference 24/1283/OUTEI.
8 Aldenham Grove Radlett Hertfordshire WD7 7BW
T1 Horse Chestnut - crown reduction of 3-4m in height to leave a final height of around 16m and reduce by around 3-4 m to leave a final width of around 13m T2 Beech - Crown reduction of around 2m to leave a final height of around 14m and a width of around 6m and a light thin on secondary internal limbs. T3 Sycamore - crown reduction of around 3m to leave a final height of around 14m and a width of around 7m T4 Lime - crown reduction of around 3-4m to leave a final height of around 14m and a final width of around 6m T5 Lime - crown reduction of around 3-4m to leave a final height of around 14m and a final width of around 6m.
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.
Land North Of Potters Lane Borehamwood Hertfordshire
Hybrid application consisting of (i) A full planning application for 154 dwellings (Use Class C3), and the construction of a new synagogue (Use Class F1) landscaping and associated works with access from Potters Lane; (ii) An outline application with all matters reserved for the construction of a new care home (Use Class C2).
Land East Of South Mimms Services St Albans Road South Mimms Hertfordshire
Application for approval of details reserved by conditions 23 (partial) (soft landscaping scheme) and 43 (strategic landscaping scheme along northern and eastern boundaries) of planning permission reference 24/1152/OUTEI.
Land East Of South Mimms Services St Albans Road South Mimms Hertfordshire
Erection of 2x community notice boards providing information regarding the LDC1 project and updates of the phased delivery of the approved data centre campus (Application for advertisement consent).
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)
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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