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Aldenham Reservoir Dam, Aldenham Road, Elstree, Hertfordshire

25/1332/TPOApproved

Approved on 14 November 2025

Council decision: TPO Consent

Proposal

Reference the Arboricultural Report for the proposed works. Reference also ammended letter 12.11.25

Received
11 September 2025
Ward
Elstree
  1. Received11 Sep
  2. Validated12 Nov
  3. Consult.
  4. Target
  5. Decided14 Nov

Decided in 2 days

About this application

This is a planning application at Aldenham Reservoir Dam, Aldenham Road, Elstree, Hertfordshire. Hertsmere has handled 7,138 applications of this type. This one was decided in 2 days, 8 weeks quicker than Hertsmere's typical decision time. There are no previous applications recorded at this address. In the past year there have been 104 applications across Elstree.

Application details

Parish
Elstree & Borehamwood Town Council

Planning application dates

Date validated
12 November 2025

Applicant and agent

Applicant
Private applicant

Planning decision

Case officer
Mark Marino-Pigden

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations at the address point. Ones next to the site may also apply.

  • Flood zone 3: High probability (rivers and sea)
  • Green belt: Hertsmere

Not published by this council, so not checked: Article 4 directions. Ask the council if these matter.

Possibly incomplete for this council: tree preservation orders.

Also checked, none recorded (21)

flood storage areas, conservation areas, listed buildings, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Source: Hertsmere

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