Cedar House 73 Blanche Lane South Mimms Potters Bar Hertfordshire EN6 3PA

26/1302/DOCRefused

Discharge / amendments

Refused on 3 November 2026

Council decision: Condition not Discharged

Approximate location: the centre of the postcode, not the exact property.

Proposal

Application for approval of details reserved by condition 3 (fenestration) of planning permission reference 23/0921/LBC.

Received: 8 September 2026
Public comments: 0 · last counted 4 November 2026
Council: Hertsmere Borough Council
Ward: Shenley

ReceivedReceived8 Sep
ValidatedValidated8 Sep
Consult.Consultation
TargetTarget Date
DecidedDecided3 Nov

Decided in 56 days

About this application

This is a planning application at Cedar House 73 Blanche Lane South Mimms Potters Bar Hertfordshire EN6 3PA. Hertsmere has handled 7,136 applications of this type. This one was decided in 56 days. The site is in the South Mimms conservation area. There have been 11 other applications at this address. In the past year there have been 124 applications across Shenley. We hold 3,350 applications in total for the EN6 postcode area.

Application details

Postcode: EN6 3PA
Parish: The Parish Council South Mimms And Ridge

Planning application dates

Date validated: 8 September 2026

Applicant and agent

Applicant: Private applicant

Planning decision

Case officer: Monika Vistartaite

Additional information

Documents: 5

Site constraints

Checking the site

2/3

Council recordsAppealsFlood risk

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

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.

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

2026
8 Sep
Application for approval of details reserved by condition 3 (fenestration) of planning permission reference…
This applicationRefusedDischarge of conditions26/1302/DOC
2023
20 Oct
Insertion of 2 x roof lights to approved side extension following consented schemes 23/0920/HSE
ApprovedListed building consentRelated23/1498/HSE
2023
20 Oct
Insertion of 2 x roof lights to approved side extension following consented schemes 23/0920/HSE
ApprovedListed building consentRelated23/1499/LBC
2023
20 Sep
Application for approval of details reserved by conditions 4 (external materials) and 7 (mortar mix) of…
Condition DischargedDischarge of conditions23/1312/DOC
2023
27 Jun
Amendments to approved side extension (under application reference 22/1631/LBC
ApprovedListed building consentPart of23/0921/LBC
2023
26 Jun
Amendments to approved side extension (under application reference 22/1630/HSE
ApprovedListed building consentRelated23/0920/HSE

Planning history at this site

6 other applications at this property, newest first.

Source: Hertsmere

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