92 Blanche Lane South Mimms Potters Bar EN6 3PD
Approved on 7 October 2013
Council decision: Grant PermissionDelegated (officer decision)
Boundary © HM Land Registry, © Ordnance Survey · details
This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.
Proposal
Erection of single storey side extension and part single and two storey rear extension.
- Received
- 29 July 2013
- Decision level
- Delegated (officer decision)
- Council
- Hertsmere Borough Council
- Ward
- Shenley
- ReceivedReceived29 Jul
- ValidatedValidated12 Aug
- Consult.Consultation28 Oct
- TargetTarget Date7 Oct
- DecidedDecided7 Oct
Decided in 56 days (council typically 56)
About this application
This is a full planning application for a two storey rear extension at 92 Blanche Lane South Mimms Potters Bar EN6 3PD. Hertsmere has handled 1,861 applications of this type. This one was decided in 70 days, 2 weeks longer than Hertsmere's typical decision time. The site is in the South Mimms conservation area, with 1 listed building nearby. There has been 1 other application at this address. In the past year there have been 124 applications across Shenley. We hold 3,353 applications in total for the EN6 postcode area.
90% of full applications at Hertsmere Borough Council were approved. Across all application types, the council typically decides in about 8 weeks (median).
Based on decided applications received in the last 3 years.See what's approved near your address
Application details
- Postcode
- EN6 3PD
- Application type
- Householder Application
- Scale / size
- Small
- Parish
- South Mimms Parish Council
Planning application dates
- Date validated
- 12 August 2013
- Consultation expiry
- 28 October 2013
- Consultation start
- 7 October 2013
- Consultation end
- 28 October 2013
- Neighbour consultation start
- 19 August 2013
- Neighbour consultation end
- 9 September 2013
- Last date for comments
- 28 October 2013
- Target decision date
- 7 October 2013
- Permission expires
- 7 October 2016
Planning decision
- Statutory period
- 56 days
Publicity
- Last advertised
- 5 September 2013
- Advertisement expiry
- 26 September 2013
Site constraints
Designations that overlap or adjoin the site outline.
- Conservation area: South Mimms
- Green belt: Hertsmere
- 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 (20)
flood storage 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.
Planning history at this site
1 other application at this property, newest first.
Source: Hertsmere
Track this application
Get email alerts when there is a planning decision or status change.
Get email alerts near EN6
New planning applications delivered to your inbox daily.
Around this site
Nearby applications
- 92 Blanche Lane South Mimms Potters Bar EN6 3PDTP/13/0107 · FullApproved0.0 mi
- 12 Frowyke Crescent South Mimms Potters Bar Hertfordshire EN6 3PQ22/0763/HSE · FullApproved0.0 mi
- 96 Blanche Lane South Mimms Hertfordshire EN6 3PD15/0926/TRC · TreesApproved0.0 mi
- 84 Blanche Lane South Mimms Hertfordshire EN6 3PD18/0099/HSE · FullApproved0.0 mi
- 100 Blanche Lane South Mimms Potters Bar Hertfordshire EN6 3PD25/0926/HSE · FullApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Green Ohms Electrical Services ltdElectrician0.2 mi
- Belectrix LtdElectrician0.3 mi
- Delieu Electrical Services LtdElectrician0.3 mi
- Allprop Property Maintenance LtdBuildersBathrooms0.3 mi
What's been approved on your street?
See what the council approved and refused near this address for the project you have in mind, and the rules that apply here.
Get The Signal Report