25 Brookside South Mimms Hertfordshire EN6 3PT

19/1975/HSEHouseholder ApplicationRefused

Householder

Refused on 12 March 2020

Council decision: Refuse 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

Demolition of existing store room and construction of part single/part two storey front extension, two storey side extension and single storey rear extension to include two rear roof lights (revised application from 18/1866/HSE).

Received: 16 December 2019
Decision level: Delegated (officer decision)
Council: Hertsmere Borough Council
Ward: Shenley

ReceivedReceived16 Dec
ValidatedValidated16 Dec
Consult.Consultation2 Apr
TargetTarget Date10 Feb
DecidedDecided12 Mar

Decided in 87 days (council typically 56)

About this application

This is a full planning application for demolition at 25 Brookside South Mimms Hertfordshire EN6 3PT. Hertsmere has handled 1,861 applications of this type. This one was decided in 87 days, 4 weeks longer than Hertsmere's typical decision time. 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 3PT
Application type: Householder Application
Scale / size: Small
Parish: South Mimms Parish Council

Planning application dates

Date validated: 16 December 2019
Consultation expiry: 2 April 2020
Consultation start: 12 March 2020
Consultation end: 2 April 2020
Neighbour consultation start: 17 December 2019
Neighbour consultation end: 10 January 2020
Last date for comments: 2 April 2020
Target decision date: 10 February 2020

Applicant and agent

Agent: Technical Detail
Architect profile: TECHNICAL DETAIL LTD
Agent address: 66A High Street Potters Bar EN6 5AB

Planning decision

Statutory period: 56 days

Publicity

Last advertised: 2 January 2020
Advertisement expiry: 23 January 2020
Site notice start: 6 February 2020
Site notice end: 27 February 2020

Additional information

Planning Portal ID: PP-08360311
Comments: 0
Documents: 9
Constraints: 8

Site constraints

Checking the site

2/3

Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

Flood zone 3: High probability (rivers and sea)Part of the site
Green belt: Hertsmere

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.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Associated applications

2019
16 Dec
Demolition of existing store room and construction of part single/part two storey front extension, two storey…
This applicationRefusedFull19/1975/HSE
2018
24 Sep
Demolition of existing store room and construction of two storey front and side extension, single storey rear…
RefusedHouseholderPart of18/1866/HSE

Planning history at this site

5 other applications at this property, newest first.

Source: Hertsmere

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