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Planning application

8 Aldenham Grove Radlett Hertfordshire WD7 7BW

Granted Hertsmere 23/0113/TPO Tree Preservation Order Works (8 Week)

Works: Trees

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Within G2. Tree A NORWAY MAPLE. Shape and balance crown of tree. Reduce width of crown by up to 2.0 m to leave a canopy spread of 3.5 to all aspects. Crown lift to 3.0 m above ground level. Remove 1no. 80mm, 2no. 100mm, 1no. 125 mm and 1no. 150mm diameter branches. Tree B WELLINGTONIA. Crown lift to 3.0 m above ground level. Remove 3no. branches: 60-80mm diameter.

As published by the council, reference 23/0113/TPO

Application record

Reference
23/0113/TPO
Type
Tree Preservation Order Works (8 Week)
Status
Decided
Decision
Granted As published: TPO Consent Lesser Works
Received
24 Jan 2023
Validated
24 Jan 2023
Decided
9 Mar 2023
Ward
Aldenham East
Parish
Aldenham Parish
Postcode
WD7 7BW

Site history

Applications at this address on the Hertsmere register

This site has had 5 applications since 2021: 3 approved, 1 refused.

  • 26/1113/TPO Decided

    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 crown thin of 20% 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.

    Submitted 1 Sep 2026 Trees
  • 26/0545/TPO Granted

    8 Aldenham Grove Radlett Hertfordshire WD7 7BW

    Within G2. T1 NORWAY MAPLE. Fell and replant with another Norway Maple to replace the amenity value. Report attached.

    Decided 10 Jun 2026 Trees
  • 22/1396/DOC Granted

    8 Aldenham Grove Radlett Hertfordshire WD7 7BW

    Application for approval of details reserved by condition 4 (Arboricultural impact assessment results) following appeal APP/N1920/W/21/3281815 on application 21/0729/FUL

    Decided 1 Feb 2023 Conditions
  • 21/0729/FUL Refused

    8 Aldenham Grove Radlett Hertfordshire WD7 7BW

    Demolition of existing house and garage and construction of a replacement 2 storey, detached 6 bed dwelling to include separate self-contained guest accommodation above the double garage, and basement level with swimming pool, erection of detached outbuilding and associated landscaping.

    Decided 3 Jun 2021 Full applications

Timeline

Dates from the published record

  1. 24 Jan 2023

    Received by Hertsmere

  2. 9 Mar 2023

    Decision issued: TPO Consent Lesser Works

  3. 24 Jul 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

5 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Hertsmere granted permission on 9 March 2023, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About tree works applications

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 8 Aldenham Grove Radlett Hertfordshire WD7 7BW

    26/0545/TPO Submitted 22 Apr 2026 50 yards away

    Within G2. T1 NORWAY MAPLE. Fell and replant with another Norway Maple to replace the amenity value. Report attached.

    Granted Trees 5 docs

  • 8 Aldenham Grove Radlett Hertfordshire WD7 7BW

    26/1113/TPO Submitted 1 Sep 2026 50 yards away

    74% historically approved · decision due ~27 Oct

    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 crown thin of 20% 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.

    Decided Trees 13 docs

  • 10 Aldenham Grove Radlett Hertfordshire WD7 7BW

    26/0759/HSE Submitted 3 Jun 2026 50 yards away

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

    Decided Householder Extension 19 docs
    Domestic

  • 10 Aldenham Grove Radlett Hertfordshire WD7 7BW

    26/1388/DOC Submitted 25 Sep 2026 50 yards away

    100% historically approved · decision due ~20 Nov

    Application for approval of details reserved by conditions 6 (landscpaing), 7 (Arboricultural Method Statement), and 8 (trees) of planning permission reference 26/0759/HSE.

    Awaiting decision Conditions Trees

  • 4 Mornington Road Radlett Hertfordshire WD7 7BL

    23/0322/HSE Submitted 24 Feb 2023 50 yards away

    Conversion of garage to habitable room, construction of a single storey rear extension and alterations to fenestration. Conversion of loft to habitable room with associated roof alterations, to include 2x rear gables, and insertion of side dormer and rear dormer.

    Granted Householder Extension Loft or dormer +2 8 docs
    Small domestic

  • 8 Aldenham Grove Radlett Hertfordshire WD7 7BW

    22/1396/DOC Submitted 11 Aug 2022 50 yards away

    Application for approval of details reserved by condition 4 (Arboricultural impact assessment results) following appeal APP/N1920/W/21/3281815 on application 21/0729/FUL

    Granted Conditions 3 docs

In Hertsmere

  • 26/1429/TPO Awaiting decision

    23 Craigweil Avenue Radlett Hertfordshire WD7 7ET

    Reduction of three Silver Birches (G2) Current height Current spread (diameter) After 2m height and 2m lateral reduction T1 (left stem) 16-17m, 8-9m/ 14-15m H, and 4-5m spread T2 (centre stem) 17-18m, 7-8m / 15-16m H, 3-4m spread T3 (right stem) 16-17m, 9-10m / 14-15m H, 5-6m spread Group canopy overall 17-18m,13-14m across / 15-16m H, 9-10m across This is based on us reducing the lateral spread by up to 2m (radial) and 2m freom the height, taking about 4m off the crown diameter

    30 Oct 2026 Trees
  • 26/1554/TPO Awaiting decision

    Stoneycroft Barnet Lane Elstree Borehamwood Hertfordshire WD6 3RQ

    T1 - Oak tree - is roughly 20m wide and will be 16m wide after pruning. Roughly 18m in height and will be 16m after pruning. T2 - Lime tree - is estimated to be 20m tall by 15m and should be roughly 17m tall after pruning and 12m wide after pruning.

    30 Oct 2026 Trees
  • 26/1562/TPO Awaiting decision

    17 Milland Court Borehamwood Hertfordshire WD6 5RX

    T3 Oak Crown reduce tree by 3m, leaving the height at around 15m and the spread around 10m.

    29 Oct 2026 Trees
  • 26/1535/TPO Awaiting decision

    Bushey House Care Home High Street Bushey Hertfordshire WD23 1QN

    Horse Chestnut (T11) - Crown reduce by 2 metres in height and 1.5 metres in spread, leaving a finished height of 8 metres and a finished spread on all aspects of 3 metres, leaving a balanced crown. Pruning cuts to be made back to a suitable branch junction and no larger than 30% of the diameter of the parent branch.

    Received 26 Oct, published by the council 27 Oct 2026 Trees
  • 26/1548/TPO Awaiting decision

    St Giles Church Blanche Lane South Mimms Potters Bar Hertfordshire EN6 3PE

    A1: x3 large ash tree in the grounds of the church yard, the three trees are at the rear gardens of 85 and 89 Blanche lane. The trees are approximately 70 ft high, there is no plan to reduce the height of the trees they would like the lateral overhanging branches reduced by approximetley 2-3 meters in length cut back to suitable growth points, still leaving a good 2-3 meters of the lateral branches in place. Due to the trees location within the churchyard it would be far easier to view them from numbers 89 and 85 Blanche Lane because of the dense undergrowth (number 85 has a side access to the left of the property for access)

    23 Oct 2026 Trees