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20 Brooklands Gardens Potters Bar Hertfordshire EN6 2LA

25/0553/CLPAwaiting decision
Lawful development certificate
Approximate location: the centre of the postcode, not the exact property.

Proposal

Conversion of loft to habitable space with hip-to-gable roof alterations to include rear dormer, insertion of 2 x front roof lights, and insertion of obscured glass windows to side elevation. Certificate of Lawful Development (Proposed).

Submitted
7 April 2025
  1. Received7 Apr
  2. Validated
  3. Consult.
  4. Target
  5. Decided

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View on the council's site

About this application

This is a planning application for a dormer extension at 20 Brooklands Gardens Potters Bar Hertfordshire EN6 2LA. Hertsmere has handled 7,138 applications of this type. It has been with the council since 7 April 2025 and is still awaiting a decision. There have been 2 other applications at this address. We hold 3,350 applications in total for the EN6 postcode area.

Application details

Postcode
EN6 2LA

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.

Associated applications

  1. 2025
    7 Apr

    Conversion of loft to habitable space with hip-to-gable roof alterations to include rear dormer, insertion of…

    This applicationPendingApplication25/0553/CLP
  2. 2025
    7 Apr

    Widening of existing single storey rear extension and replacement of existing flat roof with new monopitched…

    PendingApplicationFiled alongside25/0554/CLP

Planning history at this site

1 other application at this property, newest first.

  1. 2025
    29 Dec

    Single storey rear extension.

    ApprovedHouseholder25/1848/HSE

Source: Hertsmere

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