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43 Newberries Avenue Radlett Hertfordshire WD7 7EJ

26/1214/HSEFullAwaiting decision
Approximate location: the centre of the postcode, not the exact property.

Proposal

Construction of front porch extension, two storey rear extension and alterations to fenestration, conversion of garage to habitable space to include replacement door with window and conversion of loft to habitable space to include roof alterations, 4x rooflights, side and rear dormer and removal of chimney stack.

Received
21 August 2026
Public comments
1 · last counted 2 November 2026
Ward
Aldenham East
  1. Received21 Aug
  2. Validated21 Aug
  3. Consult.
  4. Target
  5. Decided

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View on the council's site

About this application

This is a full planning application for a two storey rear extension at 43 Newberries Avenue Radlett Hertfordshire WD7 7EJ. Hertsmere has handled 1,861 applications of this type. It has been with the council since 21 August 2026 and is still awaiting a decision. There are no previous applications recorded 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 7EJ
Application type
Full
Scale / size
Small
Parish
Aldenham Parish

Planning application dates

Date validated
21 August 2026

Applicant and agent

Applicant
Private applicant
Architect profile
AREA DESIGN ARCHITECTS LTD

Planning decision

Case officer
William Clarke

Additional information

Documents
16

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations at the address point. Ones next to the site may also apply.

  • 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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