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St Giles C Of E Primary School Blanche Lane South Mimms Hertfordshire EN6 3PE

19/1667/FULFull Planning PermissionApproved
Full

Approved on 11 December 2019

Council decision: Grant PermissionDelegated (officer decision)

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

Construction of first floor extension to existing building to provide 2 additional classrooms, to include new external fire escape, entrance canopy and the demolition of the existing, adjacent tank room. (Revised Application)

Received
17 October 2019
Decision level
Delegated (officer decision)
Public comments
4
Ward
Shenley
Agent
Archer Building Consultancy Ltd
  1. Received17 Oct
  2. Validated17 Oct
  3. Consult.2 Jan
  4. Target12 Dec
  5. Decided11 Dec

Decided in 55 days (council typically 56)

About this application

This is a full planning application for demolition at St Giles C Of E Primary School Blanche Lane South Mimms Hertfordshire EN6 3PE. Hertsmere has handled 1,861 applications of this type. This one was decided in 55 days. The site is in the South Mimms conservation area, with 3 listed buildings nearby. There have been 3 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.

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 3PE
Application type
Full Planning Permission
Scale / size
Small
Parish
South Mimms Parish Council

Planning application dates

Date validated
17 October 2019
Consultation expiry
2 January 2020
Consultation start
12 December 2019
Consultation end
2 January 2020
Neighbour consultation start
12 December 2019
Neighbour consultation end
8 November 2019
Last date for comments
2 January 2020
Target decision date
12 December 2019
Decision issued
12 December 2019
Permission expires
12 December 2022

Applicant and agent

Agent
Archer Building Consultancy Ltd
Agent address
Baileys Barn Bullock Farm Takeley CM22 6TA

Planning decision

Statutory period
56 days

Publicity

Last advertised
30 October 2019
Advertisement expiry
20 November 2019
Site notice start
20 November 2019
Site notice end
11 December 2019

Additional information

Planning Portal ID
PP-08224054
Documents
15
Constraints
9

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
  • 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.

Source: Hertsmere

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