353 Knightsfield, Welwyn Garden City, AL8 7NB
Proposal
TWO STOREY SIDE AND SINGLE STOREY FRONT EXTENSION
- Received
- 20 November 2000
- Decided
- 10 May 2001 · Withdrawn
- Decision level
- Delegated (officer decision)
- Ward
- Sherrards
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.
- ReceivedReceived20 Nov
- ValidatedValidated20 Nov
- Consult.Consultation
- TargetTarget Date
- DecidedDecided10 May
Decided in 171 days (council typically 56)
This is a full planning application for a front extension at 353 KNIGHTSFIELD, WELWYN GARDEN CITY, AL8 7NB. Welwyn Hatfield has handled 2,195 applications of this type and approves 81% of them, typically deciding them in 63 days. This one was decided in 171 days, 15 weeks longer than Welwyn Hatfield's median. There have been 2 other applications at this address. In the past year there have been 137 applications across Sherrards. We hold 1,375 applications in total for the AL8 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Welwyn Hatfield
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Associated applications
- 200020 Nov
TWO STOREY SIDE AND SINGLE STOREY FRONT EXTENSION
This applicationWithdrawnFullN6/2000/1524/FP - 200020 Nov
ERECTION OF TWO STOREY SIDE AND SINGLE STOREY FRONT EXTENSION
WithdrawnESTATE MANAGEMENTFiled alongsideW6/2000/1525/EM
Planning history at this site
4 other applications at this property, newest first.
- 200228 Feb
REAR CONSERVATORY
ApprovedESTATE MANAGEMENTW6/2002/0333/EM - 200219 Feb
REAR CONSERVATORY
ApprovedFULL PERMISSIONN6/2002/0271/FP - 20015 Jun
TWO STOREY SIDE AND SINGLE STOREY FRONT AND SIDE EXTENSIONS
ApprovedFULL PERMISSIONN6/2001/0711/FP - 20015 Jun
TWO STOREY SIDE AND SINGLE STOREY FRONT AND SIDE EXTENSIONS
ApprovedESTATE MANAGEMENTW6/2001/0712/EM
Planning constraints
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 2026-10-09. 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.
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