71 Hadley Highstone Barnet EN5 4QQ
Refused on 8 December 2022
Council decision: RefuseDelegated (officer decision)
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 rear extension. Internal and external refurbishment of property including reconfiguration of internal layouts, replacement of windows and doors and refurbishment/repairs to all roofs
- Received
- 4 October 2022
- Decision level
- Delegated (officer decision)
- Public comments
- 1
- Council
- London Borough of Barnet
- Ward
- High Barnet
- Agent
- SAW Design
- ReceivedReceived4 Oct
- ValidatedValidated5 Oct
- Consult.Consultation3 Nov
- TargetTarget Date30 Nov
- DecidedDecided8 Dec
Decided in 64 days (council typically 56)
About this application
This is a full planning application for a single storey rear extension at 71 Hadley Highstone Barnet EN5 4QQ. Barnet has handled 4,516 applications of this type. This one was decided in 65 days, 9 days longer than Barnet's typical decision time. The site is in the Monken Hadley conservation area, with 1 listed building nearby. There has been 1 other application at this address. In the past year there have been 231 applications across High Barnet. We hold 3,747 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.Planning something similar? See what gets approved on your street
Application details
- Postcode
- EN5 4QQ
- Application type
- Householder Application
- Scale / size
- Small
Planning application dates
- Date validated
- 5 October 2022
- Consultation expiry
- 3 November 2022
- Neighbour consultation start
- 9 December 2022
- Neighbour consultation end
- 3 November 2022
- Target decision date
- 30 November 2022
Applicant and agent
- Agent
- SAW Design
- Agent address
- 20 Somaford Grove East Barnet EN4 8UL
Planning decision
- Statutory period
- 56 days
Publicity
- Last advertised
- 13 October 2022
- Advertisement expiry
- 3 November 2022
- Site notice start
- 13 October 2022
- Site notice end
- 3 November 2022
Appeal
- Appeal reference
- 23/00055/AREF
- Appeal result
- Appeal Allowed
Appeal history
Additional information
- Planning Portal ID
- PP-11482859
- Documents
- 22
Site constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Monken Hadley
- Article 4 direction: Article 4 for Monken Hadley CA Area 1+1 more
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (21)
flood storage areas, listed buildings, tree preservation orders, green belt, 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
1 other application at this property, newest first.
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
- 71 Hadley Highstone Barnet EN5 4QQ18/6766/HSE · FullRefused0.0 mi
- 69 Hadley Highstone Barnet EN5 4QQ16/3617/HSE · FullApproved0.0 mi
- Manor Cottage, 73 Hadley Highstone, Barnet, Herts, EN5 4QQB/02582/10 · FullWithdrawn0.0 mi
- 65 Hadley Highstone Barnet EN5 4QQ20/5635/HSE · FullApproved0.0 mi
- 63 Hadley Highstone Barnet Hertfordshire EN5 4QQN10078C/08 · FullApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Orient Construction Consultancy LimitedVerifiedLondon9.9 mi
- Shareskill LtdElectrician0.5 mi
- D C I Electrical Systems LTDElectricianCommercial & industrial electrical installations0.5 mi
- Earthlec LtdElectrician0.5 mi
Planning something similar?
See what the council approved and refused for single-storey rear extensions on your street. Pick your home and get the evidence before you pay for drawings.