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30 Beech Avenue Radlett Hertfordshire WD7 7DE

25/1366/PD56ADPD - Prior App 56 day- upwards Hse extApproved
Outline / PiP

Approved on 22 December 2025

Council decision: PD56 -Prior Approval GivenDelegated (officer decision)1 condition

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 first floor level to existing dormer bungalow with associated roof works and removal of chimney stack.

Received
16 September 2025
Decision level
Delegated (officer decision)
Public comments
2
Ward
Aldenham East
Agent
Architects Corporation Ltd
  1. Received16 Sep
  2. Validated21 Oct
  3. Consult.22 Dec
  4. Target23 Dec
  5. Decided22 Dec

Decided in 62 days (council typically 56)

About this application

This is an outline application for a dormer extension at 30 Beech Avenue Radlett Hertfordshire WD7 7DE. Hertsmere has handled 952 applications of this type. This one was decided in 97 days, 6 weeks longer than Hertsmere's typical decision time. There have been 3 other applications 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.

81% of outline 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 7DE
Application type
PD - Prior App 56 day- upwards Hse ext
Scale / size
Medium
Parish
Aldenham Parish

Planning application dates

Date validated
21 October 2025
Consultation expiry
22 December 2025
Consultation start
23 December 2025
Consultation end
22 December 2025
Neighbour consultation start
22 October 2025
Neighbour consultation end
12 November 2025
Last date for comments
22 December 2025
Target decision date
23 December 2025
Decision issued
23 December 2025
Permission expires
23 December 2030

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
63 days

Additional information

Planning Portal ID
PP-14318837
Documents
6
Constraints
9

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.

Source: Hertsmere

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