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Ashlea Dunny Lane Belsize Kings Langley Hertfordshire WD4 9DE

23/2164/FULFull ApplicationApproved
Full

Approved on 27 February 2024

Delegated (officer decision)

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 ground floor rear infill extension; extension to loft accommodation including roof extension; flank and rear rooflights; and alterations to fenestration

Received
20 December 2023
Decision level
Delegated (officer decision)
Public comments
1
Ward
Chorleywood North And Sarratt
  1. Received20 Dec
  2. Validated3 Jan
  3. Consult.24 Jan
  4. Target28 Feb
  5. Decided27 Feb

Decided in 55 days (council typically 56)

About this application

This is a full planning application for an extension at Ashlea Dunny Lane Belsize Kings Langley Hertfordshire WD4 9DE. Three Rivers has handled 1,363 applications of this type. This one was decided in 69 days, 13 days longer than Three Rivers's typical decision time. There has been 1 other application at this address. In the past year there have been 110 applications across Chorleywood North And Sarratt. We hold 342 applications in total for the WD4 postcode area.

88% of full applications at Three Rivers District 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
WD4 9DE
Application type
Full Application
Scale / size
Small
Parish
Sarratt Parish Council

Planning application dates

Date validated
3 January 2024
Consultation expiry
24 January 2024
Consultation end
24 January 2024
Neighbour consultation end
24 January 2024
Target decision date
28 February 2024
Decision issued
28 February 2024

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-12689546
Documents
12
Constraints
13

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Green belt: Three Rivers
  • 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 (21)

flood storage areas, conservation areas, listed buildings, 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: Three Rivers

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