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6 Radlett Park Road Radlett Hertfordshire WD7 7BQ

25/1317/HSEHouseholder ApplicationApproved
Householder

Approved on 9 January 2026

Council decision: Grant PermissionDelegated (officer decision)5 conditions

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

Construction of part single, part two storey rear extension and alterations to front fenestration.

Received
8 September 2025
Decision level
Delegated (officer decision)
Public comments
2
Ward
Aldenham East
Agent
Architects Corporation Ltd
  1. Received8 Sep
  2. Validated6 Nov
  3. Consult.3 Dec
  4. Target12 Jan
  5. Decided9 Jan

Decided in 64 days (council typically 56)

About this application

This is a full planning application for a two storey rear extension at 6 Radlett Park Road Radlett Hertfordshire WD7 7BQ. Hertsmere has handled 1,861 applications of this type. This one was decided in 123 days, 10 weeks longer than Hertsmere's typical decision time. There has been 1 other application at this address. In the past year there have been 172 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 7BQ
Application type
Householder Application
Scale / size
Medium
Parish
Aldenham Parish

Planning application dates

Date validated
6 November 2025
Consultation expiry
3 December 2025
Consultation start
12 January 2026
Consultation end
3 December 2025
Neighbour consultation start
11 November 2025
Neighbour consultation end
2 December 2025
Last date for comments
3 December 2025
Target decision date
12 January 2026
Decision issued
12 January 2026
Permission expires
12 January 2029

Applicant and agent

Agent
Architects Corporation Ltd
Architect profile
ARCHITECTS CORPORATION LIMITED
Agent address
1 Thornhill House 14 Upton Road Watford WD18 0JP

Planning decision

Statutory period
67 days

Appeal history

6000375
Dismissed
Type: Householder (HAS)Procedure: Written RepresentationsDecision: 20 March 2026Dev Type: Householder developmentsReason: refused

Additional information

Planning Portal ID
PP-14312267
Documents
9
Constraints
8

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

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.

Associated applications

  1. 2025
    8 Sep

    Construction of part single, part two storey rear extension and alterations to front fenestration.

    This applicationApprovedFull25/1317/HSE
  2. 2025
    8 Sep

    Construction of single storey rear extension. Depth: 6.00m, Height: 3.00m, Height: 3.00m.

    ApprovedPD- Prior Approval 42 day (Hsehold ext)Filed alongside25/1318/PD42

Source: Hertsmere

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