11 The Avenue Potters Bar Hertfordshire EN6 1EG

23/0124/HSEHouseholder ApplicationApproved

Householder

Approved on 12 April 2023

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

Single storey side extension and conversion of garage to form habitable space. (AMENDED DESCRIPTION: 23/03/2023) (AMENDED PLANS RECEIVED: 22/03/2023 - first floor side extension omitted)

Received: 24 January 2023
Decision level: Delegated (officer decision)
Public comments: 1
Council: Hertsmere Borough Council
Ward: Potters Bar Parkfield
Agent: John Perrin & Sons Ltd

ReceivedReceived24 Jan
ValidatedValidated2 Feb
Consult.Consultation27 Apr
TargetTarget Date13 Apr
DecidedDecided12 Apr

Decided in 69 days (council typically 56)

About this application

This is a full planning application for a single storey side extension at 11 The Avenue Potters Bar Hertfordshire EN6 1EG. Hertsmere has handled 1,861 applications of this type. This one was decided in 78 days, 3 weeks longer than Hertsmere's typical decision time. The site is in the Potters Bar Darkes Lane (West) conservation area. There have been 7 other applications at this address. In the past year there have been 107 applications across Potters Bar Parkfield. 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 1EG
Application type: Householder Application
Scale / size: Medium
Parish: No Parish

Planning application dates

Date validated: 2 February 2023
Consultation expiry: 27 April 2023
Consultation start: 13 April 2023
Consultation end: 27 April 2023
Neighbour consultation start: 13 April 2023
Neighbour consultation end: 15 April 2023
Last date for comments: 27 April 2023
Target decision date: 13 April 2023
Decision issued: 13 April 2023
Permission expires: 13 April 2026

Applicant and agent

Agent: John Perrin & Sons Ltd
Agent address: 885 Green Lanes London N21 2QS

Planning decision

Statutory period: 70 days

Publicity

Last advertised: 15 February 2023
Advertisement expiry: 8 March 2023
Site notice start: 20 February 2023
Site notice end: 13 March 2023

Additional information

Planning Portal ID: PP-11875460
Documents: 16
Constraints: 4

Site constraints

Checking the site

2/3

Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

Conservation area: Potters Bar Darkes Lane (West)
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, listed buildings, green belt, 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.

Associated applications

2023
24 Jan
Single storey rear extension with 1 x roof lantern.
ApprovedHouseholderFiled alongside23/0123/HSE
2023
24 Jan
Single storey side extension and conversion of garage to form habitable space. (AMENDED DESCRIPTION…
This applicationApprovedFull23/0124/HSE
2023
24 Jan
Part single part two storey side extension with associated roof alterations. (AMENDED PLANS RECEIVED…
ApprovedHouseholderFiled alongside23/0125/HSE

Planning history at this site

5 other applications at this property, newest first.

Source: Hertsmere

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