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19 Cecil Cottages St Albans Road South Mimms Potters Bar Hertfordshire EN6 3PL

25/0199/HSEHouseholder ApplicationApproved
Householder

Approved on 27 May 2025

Council decision: Grant PermissionDelegated (officer decision)4 conditions

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

Erection of front porch, part single part two storey side extension, and single storey rear extension.

Received
14 February 2025
Decision level
Delegated (officer decision)
Public comments
3
Ward
Shenley
Agent
YOOP Architects
  1. Received14 Feb
  2. Validated14 Feb
  3. Consult.18 Mar
  4. Target27 May
  5. Decided27 May

Decided in 102 days (council typically 56)

About this application

This is a full planning application for a single storey rear extension at 19 Cecil Cottages St Albans Road South Mimms Potters Bar Hertfordshire EN6 3PL. Hertsmere has handled 1,861 applications of this type. This one was decided in 102 days, 7 weeks longer than Hertsmere's typical decision time. The site is in 2 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 3PL
Application type
Householder Application
Scale / size
Medium
Parish
The Parish Council South Mimms And Ridge

Planning application dates

Date validated
14 February 2025
Consultation expiry
26 March 2025
Consultation start
28 May 2025
Consultation end
18 March 2025
Neighbour consultation start
24 February 2025
Neighbour consultation end
17 March 2025
Last date for comments
26 March 2025
Target decision date
27 May 2025
Permission expires
27 May 2028

Applicant and agent

Agent
YOOP Architects
Architect profile
YOOP LIMITED
Agent address
Office 128 28A Church Road Stanmore HA7 4AW

Planning decision

Case officer
Katrina Morrow
Statutory period
102 days

Publicity

Last advertised
5 March 2025
Advertisement expiry
26 March 2025

Additional information

Planning Portal ID
PP-13777043
Documents
16
Constraints
7

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • 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 (21)

flood storage areas, conservation 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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