158 Blythway, Welwyn Garden City, AL7 1DU
Approved on 12 July 2016
Council decision: GrantedDelegated (officer decision)
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
Replacement of existing conservatory poly carbonate roof and frames with climate control glazed roof on existing base
- Received
- 19 May 2016
- Decision level
- Delegated (officer decision)
- Ward
- Welwyn East
- ReceivedReceived19 May
- ValidatedValidated9 Jun
- Consult.Consultation6 Jul
- TargetTarget Date
- DecidedDecided12 Jul
Decided in 33 days
About this application
This is a planning application for a conservatory at 158 Blythway, Welwyn Garden City, AL7 1DU. Welwyn Hatfield has handled 5,394 applications of this type. This one was decided in 54 days. There have been 2 other applications at this address. In the past year there have been 105 applications across Welwyn East. We hold 714 applications in total for the AL7 postcode area.
Application details
- Postcode
- AL7 1DU
- Application type
- ESTATE MANAGEMENT
Planning application dates
- Date validated
- 9 June 2016
- Consultation expiry
- 6 July 2016
- Consultation end
- 6 July 2016
- Neighbour consultation end
- 6 July 2016
Applicant and agent
- Agent address
- 24 Riccat Lane Stevenage SG1 3XY
Additional information
- UPRN
- 100080972103
Site 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 2026-11-03. 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.
Planning history at this site
2 other applications at this property, newest first.
Source: Welwyn Hatfield
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Around this site
Nearby applications
- 158 Blythway, Welwyn Garden City, AL7 1DUW6/2000/1116/EMApproved0.0 mi
- 158 Blythway, Welwyn Garden City, AL7 1DUW6/2014/1858/EMApproved0.0 mi
- 162 Blythway, Welwyn Garden City, AL7 1DUW6/2001/0016/EMApproved0.0 mi
- 162 BLYTHWAY, WELWYN GARDEN CITY, AL7 1DUN6/2001/0015/FP · FullApproved0.0 mi
- 156 Blythway Welwyn Garden City AL7 1DU6/2025/1904/EMT · TreesApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Stay Safe Locksmiths0.2 mi
- Dines Electrical Contractors LimitedElectrician0.3 mi
- K C F I Plumbing & Heating0.3 mi
- TPD ElectricalElectrician0.3 mi
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