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5 Larch Lane Welwyn AL6 0UJ

6/2023/1712/HOUSEHOUSEHOLDER APPLICATIONRefused
Householder

Refused on 24 October 2023

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

Erection of first floor extension and replacing and raising roof height. Installation of front, side and rear dormer windows, inserting of rooflights, formation of rear juliet balcony and erection of new front porch, and alterations to the existing fenestration including new windows and render finish to external walls

Received
15 August 2023
Decision level
Delegated (officer decision)
Ward
Welwyn East
  1. Received15 Aug
  2. Validated15 Aug
  3. Consult.13 Sep
  4. Target
  5. Decided24 Oct

Decided in 70 days (council typically 56)

About this application

This is a full planning application for a dormer extension at 5 Larch Lane Welwyn AL6 0UJ. Welwyn Hatfield has handled 2,195 applications of this type. This one was decided in 70 days, 2 weeks longer than Welwyn Hatfield's typical decision time. There have been 2 other applications at this address. In the past year there have been 105 applications across Welwyn East. We hold 969 applications in total for the AL6 postcode area.

83% of full applications at Welwyn Hatfield 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
AL6 0UJ
Application type
HOUSEHOLDER APPLICATION
Parish
Welwyn

Planning application dates

Date validated
15 August 2023
Consultation expiry
13 September 2023
Consultation end
13 September 2023

Applicant and agent

Agent address
30C High Street Welwyn AL6 9EQ

Additional information

UPRN
200003857029

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 and tree preservation orders. Ask the council if these matter.

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: Welwyn Hatfield

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