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20 Lexington Close Borehamwood Hertfordshire WD6 1UT

25/0559/CLPAwaiting decision
Lawful development certificate
Approximate location: the centre of the postcode, not the exact property.

Proposal

Conversion of loft to habitable space to include rear dormer and insertion of 2x front rooflights. Certificate of Lawful Development (Proposed).

Submitted
8 April 2025
  1. Received8 Apr
  2. Validated
  3. Consult.
  4. Target
  5. Decided

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About this application

This is a planning application for a dormer extension at 20 Lexington Close Borehamwood Hertfordshire WD6 1UT. Hertsmere has handled 7,136 applications of this type. It has been with the council since 8 April 2025 and is still awaiting a decision. There have been 3 other applications at this address. We hold 1,685 applications in total for the WD6 postcode area.

Application details

Postcode
WD6 1UT

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 1: Low probability (rivers and sea)

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 (22)

flood storage areas, conservation areas, listed buildings, green belt, 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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