Gardeners Cottage Hitchin Lane Old Knebworth Knebworth SG3 6QL
Approved on 6 December 2004
Council decision: Conditional PermissionDelegated (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
Single Storey rear and front extensions. New rear dormer window to existing en-suite. External chimney stack to front elevation.
- Received
- 13 October 2004
- Decision level
- Delegated (officer decision)
- Ward
- Knebworth Ward
- ReceivedReceived13 Oct
- ValidatedValidated27 Oct
- Consult.Consultation12 Nov
- TargetTarget Date22 Dec
- DecidedDecided6 Dec
Decided in 40 days (council typically 49)
About this application
This is a full planning application for a dormer extension at Gardeners Cottage Hitchin Lane Old Knebworth Knebworth SG3 6QL. North Hertfordshire has handled 2,848 applications of this type. This one was decided in 54 days, 5 days longer than North Hertfordshire's typical decision time. There has been 1 other application at this address. In the past year there have been 90 applications across Knebworth Ward. We hold 149 applications in total for the SG3 postcode area.
92% of full applications at North Hertfordshire District Council were approved. Across all application types, the council typically decides in about 7 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
- SG3 6QL
- Application type
- Full Permission Householder
- Scale / size
- Small
- Parish
- Codicote Parish Council
Planning application dates
- Date validated
- 27 October 2004
- Consultation expiry
- 12 November 2004
- Consultation end
- 12 November 2004
- Last date for comments
- 2 December 2004
- Target decision date
- 22 December 2004
- Decision issued
- 7 December 2004
Planning decision
- Statutory period
- 56 days
Additional information
- Comments
- 0
Site constraints
Designations that overlap or adjoin the site outline.
- Green belt: North Hertfordshire
- 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 (20)
flood storage areas, conservation areas, listed buildings, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, 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
1 other application at this property, newest first.
Source: North Hertfordshire
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Around this site
Nearby applications
- Gardeners Cottage Hitchin Lane Old Knebworth Knebworth SG3 6QL14/00147/1HH · FullApproved0.0 mi
- 1 Nup End Farm Cottages Nup End Old Knebworth Knebworth Hertfordshire SG3 6QJ25/02098/FPH · FullApproved0.2 mi
- Nup End Farm House Nup End Old Knebworth Hertfordshire SG3 6QJ24/02093/DOC · ConditionsApproved0.3 mi
- Nup End Farm House Nup End Old Knebworth Hertfordshire SG3 6QJ23/00960/S73 · AmendmentApproved0.3 mi
- Nup End Farm House Nup End Old Knebworth Hertfordshire SG3 6QJ24/01997/DOC · ConditionsApproved0.3 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- I W L Contractors LtdElectrician0.3 mi
- Leyden Electrical Installations LtdElectrician0.7 mi
- Avelex Electrical LtdElectrician1.4 mi
- Barnett Technical ServicesElectrician1.4 mi
Planning something similar?
See what the council approved and refused for loft conversions and dormers on your street. Pick your home and get the evidence before you pay for drawings.