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335 Norton Way South Letchworth Garden City Hertfordshire SG6 1SZ

23/01373/S73Section 73 ApplicationApproved
Discharge / amendments

Approved on 25 July 2023

Council decision: Conditional PermissionDelegated (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

Variation of Condition 2 (change the external finish of the proposed dormer window to be finished externally with a 'lead style' finish, instead of tile hanging) (amended description 20th July 2023) of planning permission 23/00294/FPH granted on 20.04.2023 for Replacement of crown roof to existing rear extension, with a new flat roof and the insertion of 1 No. roof lantern. Conversion of loft and introduction of dormer window to rear roof slope. Erection of single storey detached outbuilding for use as a home office (as amended by plans received on 21st March and 13th April 2023).

Received
13 June 2023
Decision level
Delegated (officer decision)
Public comments
1
Ward
Letchworth South West Historic
  1. Received13 Jun
  2. Validated13 Jun
  3. Consult.13 Jul
  4. Target8 Aug
  5. Decided25 Jul

Decided in 42 days (council typically 49)

About this application

This is an application to amend a permission at 335 Norton Way South Letchworth Garden City Hertfordshire SG6 1SZ. North Hertfordshire has handled 274 applications of this type. This one was decided in 42 days, 7 days quicker than North Hertfordshire's typical decision time. The site is in the Letchworth conservation area, with 2 listed buildings nearby. There have been 2 other applications at this address. We hold 910 applications in total for the SG6 postcode area.

89% of amendment 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
SG6 1SZ
Application type
Section 73 Application
Scale / size
Small
Parish
Letchworth Garden City

Planning application dates

Date validated
13 June 2023
Consultation expiry
22 July 2023
Consultation end
13 July 2023
Neighbour consultation end
20 July 2023
Last date for comments
22 July 2023
Target decision date
8 August 2023
Decision issued
26 July 2023
Permission expires
26 July 2028

Applicant and agent

Agent
Mr Mark Houghton
Agent address
Suite 83 Enterprise House 86 Bancroft Hitchin Hertfordshire SG5 1NQ

Planning decision

Statutory period
56 days

Publicity

Advertisement expiry
22 July 2023
Site notice end
20 July 2023

Additional information

Planning Portal ID
PP-12233857

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Letchworth
  • 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, 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: North Hertfordshire

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