66 Hadley Highstone Barnet EN5 4PY
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
Lower ground floor patio area with green roof and staircase to ground level. Associated landscaping
- Received
- 30 March 2023
- Decision due
- 25 May 2023
- Council
- London Borough of Barnet
- Ward
- High Barnet
- Agent
- bmd Architects LLP
- ReceivedReceived30 Mar
- ValidatedValidated30 Mar
- Consult.Consultation28 Apr
- TargetTarget Date25 May
- DecidedDecided
About this application
This is a full planning application at 66 Hadley Highstone Barnet EN5 4PY. Barnet has handled 4,516 applications of this type. It has been with the council since 30 March 2023 and is still awaiting a decision. The site is in the Monken Hadley conservation area. There have been 22 other applications at this address. In the past year there have been 231 applications across High Barnet. We hold 3,740 applications in total for the EN5 postcode area.
77% of full applications at London Borough of Barnet 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
- EN5 4PY
- Application type
- Householder Application
- Scale / size
- Small
Planning application dates
- Date validated
- 30 March 2023
- Consultation expiry
- 4 May 2023
- Neighbour consultation start
- 31 March 2023
- Neighbour consultation end
- 28 April 2023
Applicant and agent
- Agent
- bmd Architects LLP
- Agent address
- 106 Coppergate House 16 Brune Street London E1 7NJ
Planning decision
- Statutory period
- 56 days
Publicity
- Last advertised
- 13 April 2023
- Advertisement expiry
- 4 May 2023
- Site notice start
- 6 April 2023
- Site notice end
- 27 April 2023
Site constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Monken Hadley
- Article 4 direction: Article 4 Small Houses in Multiple Occupation (HMO) Area 1+1 more
- Green belt: Barnet
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (20)
flood storage areas, listed buildings, tree preservation orders, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, 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.
Planning history at this site
20 other applications at this property, newest first.
- 202517 Sep
1 x Oak (applicants ref. T1) - Crown reduction of up to 2m throughout the canopy to reduce end-weight on…
WithdrawnTrees: Notices of IntentTCP/0594/25 - 202510 Sep
Repositioning of the conservation rooflights in the ground floor extension; Repositioning of the rooflights…
WithdrawnHouseholder25/3739/HSE - 202510 Sep
Repositioning of the conservation rooflights in the ground floor extension; Repositioning of the rooflights…
ApprovedHouseholder25/3738/HSE - 202516 Jul
1 x Ash (applicants ref. T7) - Fell. 1 x Poplar (applicants ref. T8) - Fell.
ApprovedTrees: Notices of IntentTCP/0426/25 - 202510 Mar
Variation of condition 1 (Approved Plans) of appeal decision App/N050/D/24/3344391
RefusedVariation of conditions (s73)25/1013/S73 - 202418 Sep
First floor side extensions to north and south elevations. Alterations to roof including relocation of dormer…
RefusedRetention/Continued Use24/3673/RCU - 202319 Dec
Submission of details of condition 4 (Stage 1 - written scheme of investigation) pursuant to planning…
ApprovedDischarge of conditions23/5414/CON - 202320 Nov
Variation of condition 1 (Approved Plans) of planning permission reference 22/3606/HSE
RefusedVariation of conditions (s73)23/4941/S73 - 20234 May
Variation of condition 1 (Approved Plans) of planning permission reference 22/3606/HSE
WithdrawnVariation of conditions (s73)23/1940/S73 - 202312 Apr
Non material amendment to planning permission 22/3606/HSE
RefusedNon-material amendment23/1574/NMA - 20232 Feb
Submission of details of conditions 3 (Materials) 4 Part Discharge (Stage 1 - written scheme of…
ApprovedDischarge of conditions23/0433/CON - 202212 Jul
Two storey front extension. Single storey side/rear extension. Lower ground floor comprising of a swimming…
ApprovedHouseholder22/3606/HSE - 202027 Oct
Submission of details of condition 3 (External materials) 4 (Window details), 6 (Tree protection plan), 7…
ApprovedDischarge of conditions20/5094/CON - 20193 Oct
Cypress Group (TG1 on site plan) - Fell all stems in group;Ash (T1 on site plan) - Fell
Trees: 6 Weeks ExpiredTreeworks: Fell in a Conservation AreaTCF/0696/19 - 201820 Jun
Refurbishment of the existing stable block/storage building and its conversion to form "granny annexe"…
ApprovedHouseholder18/3832/HSE - 201820 Jun
Demolition of existing garages and construction of new garages to same footprint
ApprovedHouseholder18/3829/HSE - 20164 May
1 x Leylandii - Reduce remaining exposed limb to 5 - 6 metres in height to accord with failed limbs already…
ApprovedTrees: Notices of IntentTCP/0270/16 - 201626 Apr
1 x Poplar - Fell
ApprovedTreeworks: Fell in a Conservation AreaTCF/0269/16 - 201516 Apr
Demolition of existing garages and construction of new garages to same footprint
ApprovedHouseholder15/02410/HSE - 201516 Apr
Installation of new timber entrance gates to front
ApprovedHouseholder15/02409/HSE
Source: Barnet
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Around this site
Nearby applications
- 66 Hadley Highstone, Barnet, Herts, EN5 4PYB/00270/10 · FullApproved0.0 mi
- 66 Hadley Highstone, Barnet, Herts, EN5 4PYB/00272/10 · FullApproved0.0 mi
- 66 Hadley Highstone, Barnet, Herts, EN5 4PYB/00271/10 · FullApproved0.0 mi
- 66 Hadley Highstone Barnet EN5 4PY22/3606/HSE · FullApproved0.0 mi
- 66 Hadley Highstone Barnet EN5 4PY24/3673/RCU · AmendmentRefused0.0 mi
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