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Arlingham House St Albans Road South Mimms Hertfordshire EN6 3PH

18/0646/FULFull Planning PermissionApproved
Full

Approved on 3 September 2018

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

Insertion of additional windows and doors to north east and north west elevations and creation of new roof terrace from existing flat roof (as amended by plans received 26/06/2018).

Received
3 April 2018
Decision level
Delegated (officer decision)
Public comments
4
Ward
Shenley
Agent
South East Architectural Services Ltd.
  1. Received3 Apr
  2. Validated25 Apr
  3. Consult.25 Sep
  4. Target3 Sep
  5. Decided3 Sep

Decided in 131 days (council typically 56)

About this application

This is a full planning application for window replacement at Arlingham House St Albans Road South Mimms Hertfordshire EN6 3PH. Hertsmere has handled 1,861 applications of this type. This one was decided in 153 days, 14 weeks longer than Hertsmere's typical decision time. The site is in the South Mimms conservation area. 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 3PH
Application type
Full Planning Permission
Scale / size
Medium
Parish
South Mimms Parish Council

Planning application dates

Date validated
25 April 2018
Consultation expiry
25 September 2018
Consultation start
4 September 2018
Consultation end
25 September 2018
Neighbour consultation start
4 September 2018
Neighbour consultation end
4 July 2018
Last date for comments
25 September 2018
Target decision date
3 September 2018
Permission expires
3 September 2021

Applicant and agent

Agent
South East Architectural Services Ltd.
Architect profile
SOUTH EAST ARCHITECTURAL SERVICES LIMITED
Agent address
Seas Ltd. 152 Mortimer Street Herne Bay CT6 5DU

Planning decision

Statutory period
131 days

Publicity

Last advertised
16 May 2018
Advertisement expiry
6 June 2018
Site notice start
27 April 2018
Site notice end
18 May 2018

Additional information

Planning Portal ID
PP-06852395
Documents
16
Constraints
7

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: South MimmsPart of the site
  • 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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