22 Blanche Lane South Mimms Potters Bar EN6 3PA

MA/11/1585Minor AmendmentApproved

Discharge / amendments

Approved on 9 September 2011

Council decision: Response Given

Approximate site (title boundary)

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

Application for a non-material amendment following the grant of planning permission TP/09/1859 (Demolition of existing dwelling and outbuilding and erection of replacement 2 storey, detached, 4 bedroom dwelling and double garage.)

Received: 12 August 2011
Council: Hertsmere Borough Council
Ward: Shenley
Agent: Atelier Architecture & Design

ReceivedReceived12 Aug
ValidatedValidated12 Aug
Consult.Consultation
TargetTarget Date9 Sep
DecidedDecided9 Sep

Decided in 28 days (council typically 56)

About this application

This is an application to amend a permission at 22 Blanche Lane South Mimms Potters Bar EN6 3PA. Hertsmere has handled 181 applications of this type. This one was decided in 28 days, 4 weeks quicker than Hertsmere's typical decision time. The site is in the South Mimms conservation area. There have been 10 other applications 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.

77% of amendment 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.Planning something similar? See what gets approved on your street

Application details

Postcode: EN6 3PA
Application type: Minor Amendment
Scale / size: Small
Parish: South Mimms Parish Council

Planning application dates

Date validated: 12 August 2011
Target decision date: 9 September 2011

Applicant and agent

Agent: Atelier Architecture & Design
Architect profile: ATELIER ARCHITECTURE & DESIGN LIMITED
Agent address: 77-81 Tring House (3RD Floor) High Street Tring Herts HP23 4AB

Planning decision

Statutory period: 28 days

Additional information

Comments: 0
Documents: 0

Site constraints

Checking the site

2/3

Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

Conservation area: South Mimms
Green belt: Hertsmere
Brownfield land register: 8 Hamilton Close, South Mimms, Potters Bar, EN6 3PGRegister site at or near this address
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 (19)

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 and heritage coasts.

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

2012
23 Apr
Demolition of existing & erection of detached, two storey, 4 bedroom dwelling & double garage (amendment to…
ApprovedFull Planning PermissionRelatedTP/12/0862
2011
12 Aug
Application for a non-material amendment following the grant of planning permission TP/09/1859
This applicationApprovedNon-material amendmentMA/11/1585
2011
15 Jul
Application for approval of details reserved by conditions 5, 6, 7 and 8 of planning permission reference…
ApprovedDischarge of conditionsDOC/11/1397
2010
4 Jun
Application for approval of details reserved by conditions of planning permission reference TP/09/1859
ApprovedDischarge of conditionsDOC/10/1151
2009
23 Oct
Demolition of existing dwelling and outbuilding and erection of replacement 2 storey, detached, 4 bedroom…
ApprovedFull Planning PermissionPart ofTP/09/1859
2009
23 Oct
Demolition of existing dwelling and outbuilding (Application for Conservation Area Consent).
ApprovedConservation Area ConsentFiled alongsideTP/09/1864

Planning history at this site

10 other applications 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

Discuss this application on r/PlanningPermissionUK

For applicants and trades

Contractors near this project

Find contractors for new builds near this site

View all contractors

Planning something similar?

See what the council approved and refused on your street for the project you have in mind. Pick your home and get the evidence before you pay for drawings.

See what gets approved on your street Buying this property? Report on this address