29 Allerton Road Borehamwood Hertfordshire WD6 4AJ
Approved on 4 July 2025
Council decision: Grant PermissionDelegated (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
Demolition of existing detached garage, construction of single storey side extension with pitched roof and 1x front rooflight, and alterations to hard and soft front landscaping to facilitate 2x parking spaces.
- Received
- 12 May 2025
- Decision level
- Delegated (officer decision)
- Public comments
- 1
- Council
- Hertsmere Borough Council
- Ward
- Borehamwood Cowley Hill
- ReceivedReceived12 May
- ValidatedValidated12 May
- Consult.Consultation23 Jun
- TargetTarget Date7 Jul
- DecidedDecided4 Jul
Decided in 53 days (council typically 56)
About this application
This is a full planning application for demolition at 29 Allerton Road Borehamwood Hertfordshire WD6 4AJ. Hertsmere has handled 1,861 applications of this type. This one was decided in 53 days, 3 days quicker than Hertsmere's typical decision time. There are no previous applications recorded at this address. In the past year there have been 72 applications across Borehamwood Cowley Hill. We hold 1,685 applications in total for the WD6 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
- WD6 4AJ
- Application type
- Householder Application
- Scale / size
- Small
- Parish
- Elstree & Borehamwood Town Council
Planning application dates
- Date validated
- 12 May 2025
- Consultation expiry
- 23 June 2025
- Consultation start
- 7 July 2025
- Consultation end
- 23 June 2025
- Neighbour consultation start
- 19 May 2025
- Neighbour consultation end
- 10 June 2025
- Last date for comments
- 23 June 2025
- Target decision date
- 7 July 2025
- Decision issued
- 7 July 2025
- Permission expires
- 7 July 2028
Applicant and agent
- Agent address
- 6 Trinity Mews Oxford Avenue St Albans Hertfordshire AL1 5FX
Planning decision
- Statutory period
- 56 days
Additional information
- Planning Portal ID
- PP-14001786
- Documents
- 11
- Constraints
- 9
Site constraints
Designations that overlap or adjoin the site outline.
- 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 (22)
flood storage areas, conservation 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.
© 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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Find contractors for extensions near this site- LKB Fencing0.1 mi
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