171 Watling Street Radlett Hertfordshire WD7 7NQ
Approved on 3 July 2025
Council decision: Grant PermissionDelegated (officer decision)2 conditions
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
Replacement of existing timber windows & entrance door with new double glazed aluminium windows & timber to match existing. (AMENDED PLANS RECEIVED: 30/05/2025 - window details and heritage statement).
- Received
- 22 January 2025
- Decision level
- Delegated (officer decision)
- Public comments
- 3
- Council
- Hertsmere Borough Council
- Ward
- Aldenham East
- Agent
- KDA Designs LTD
- ReceivedReceived22 Jan
- ValidatedValidated3 Mar
- Consult.Consultation16 Jun
- TargetTarget Date4 Jul
- DecidedDecided3 Jul
Decided in 122 days (council typically 56)
About this application
This is a full planning application for window replacement at 171 Watling Street Radlett Hertfordshire WD7 7NQ. Hertsmere has handled 1,861 applications of this type. This one was decided in 162 days, 15 weeks longer than Hertsmere's typical decision time. The site is in the Radlett North conservation area, with 1 listed building nearby. There are no previous applications recorded at this address. In the past year there have been 171 applications across Aldenham East. We hold 1,025 applications in total for the WD7 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.Planning something similar? See what gets approved on your street
Application details
- Postcode
- WD7 7NQ
- Application type
- Householder Application
- Scale / size
- Medium
- Parish
- Aldenham Parish
Planning application dates
- Date validated
- 3 March 2025
- Consultation expiry
- 16 June 2025
- Consultation start
- 4 July 2025
- Consultation end
- 16 June 2025
- Neighbour consultation start
- 5 March 2025
- Neighbour consultation end
- 26 March 2025
- Last date for comments
- 16 June 2025
- Target decision date
- 4 July 2025
- Decision issued
- 4 July 2025
- Permission expires
- 4 July 2028
Applicant and agent
- Agent
- KDA Designs LTD
- Architect profile
- KDA DESIGNS LIMITED
- Agent address
- 21 Clifton Avenue Stanmore HA7 2HR
Planning decision
- Statutory period
- 123 days
Publicity
- Last advertised
- 20 March 2025
- Advertisement expiry
- 10 April 2025
Additional information
- Planning Portal ID
- PP-13714784
- Documents
- 11
- Constraints
- 19
Site constraints
Designations that overlap or adjoin the site outline.
- Flood zone 2: Medium probability (rivers and sea)Part of the site
- Conservation area: Radlett North
- Listed building: Grade II: London Coal Duty Marker Immediately North East of Number 24 on Corner With Malt LaneOn or next to this site
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 (20)
flood storage areas, 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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Around this site
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For applicants and trades
Contractors near this project
Find contractors for windows & doors near this site- Solid Renewables LimitedPlumber & Heating Engineer0.1 mi
- VaRa Garden DesignProfessional Garden Designer0.2 mi
- B & C Security Services LLP0.4 mi
- Wrens LtdWindow & Door Installer0.8 mi
Planning something similar?
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