Planning application
TP/10/1566
16 Robert Close Potters Bar EN6 2DH
Proposal
Formation of rear dormer to create a loft conversion (Lawful Development Certificate - Proposed).
As published by the council, reference TP/10/1566
Timeline
Dates from the published record
-
10 Aug 2010
Received by Hertsmere
-
1 Oct 2010
Decision issued: Grant Certificate (existing)
-
24 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
About lawful development applications
How this application type works
A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.
Nearby applications
Within 500 metres
-
23/0201/CLP Refused
23 Robert Close Potters Bar Hertfordshire EN6 2DH
Construction of a rear dormer extension to create additional habitable space at first floor level and insertion of 2 x front roof lights. Certificate of Lawful Development (Proposed).
-
23/0224/HSE Granted
21 Wellesley Crescent Potters Bar Hertfordshire EN6 2DG
Single storey rear extension.
-
26/0719/MA Granted
56 The Shrublands Potters Bar Hertfordshire EN6 2BW
Application for a non-material amendment to allow for internal alterations and alterations to fenestration following the grant of planning permission reference 24/0344/FUL. (AMENDED PLANS RECEIVED: 17/06/2026 - side windows annotated to be obscure glazed).
-
TP/09/1214 Granted
46 Santers Lane Potters Bar EN6 2BX
*Electronic documents only, no paper fileEnlargement of front dormer window.
-
24/1151/HSE Granted
31 The Shrublands Potters Bar Hertfordshire EN6 2BN
Two storey side and part single part two storey rear extension following removal of garage, conversion of loft to habitable space including rear dormer and roof light and 2x front roof lights.
-
26/0791/CLP Granted
56 Rushfield Potters Bar Hertfordshire EN6 3HJ
Conversion of loft to habitable space with rear dormer and Juliet balcony, and insertion of 3x front rooflights. Certificate of Lawful Development (Proposed).
Other lawful development applications
In Hertsmere
-
26/0872/CLP Granted
118 Theobald Street Borehamwood Hertfordshire WD6 4PA
Conversion of loft to habitable space with associated hip to gable roof alterations, to include rear dormer, insertion of 3x front rooflights and removal of chimney stack. Certificate of Lawful Development (Proposed).
-
26/0681/CLP Granted
40 Carrington Avenue Borehamwood Hertfordshire WD6 2HA
Conversion of loft to habitable space to include rear dormer, 3x front rooflights and removal of chimney stack Certificate of Lawful Development (Proposed).
-
26/1014/CLP Awaiting decision
24 Mount Grace Road Potters Bar Hertfordshire EN6 1RD
Construction of a single-storey outbuilding within the rear garden. Certificate of Lawful Development (Proposed).
-
26/1015/CLP Awaiting decision
24 Mount Grace Road Potters Bar Hertfordshire EN6 1RD
Construction of a single-storey BBQ within the garden. Certificate of Lawful Development (Proposed).
-
26/1011/CLE Awaiting decision
6 Brickfield Cottages Theobald Street Borehamwood Hertfordshire WD6 4SD
Construction of a single-storey detached outbuilding within the rear garden of the existing dwellinghouse for use as a private gym incidental to the enjoyment of the main dwelling (Use Class C3). Certificate of Lawful Development (Existing).