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18 Field Lane Letchworth Garden City Hertfordshire SG6 3LE

23/00768/S73Section 73 ApplicationApproved
Discharge / amendments

Approved on 9 May 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 to Condition 2 (amendment to rear roof design) of planning permission 21/02522/FPH granted on 06/10/2021 for Part single, part two storey rear extension to link existing detached garage to main dwelling following demolition of existing side elevation garden wall.

Received
30 March 2023
Decision level
Delegated (officer decision)
Ward
Letchworth South West Historic
  1. Received30 Mar
  2. Validated30 Mar
  3. Consult.26 Apr
  4. Target25 May
  5. Decided9 May

Decided in 40 days (council typically 49)

About this application

This is an application to amend a permission at 18 Field Lane Letchworth Garden City Hertfordshire SG6 3LE. North Hertfordshire has handled 274 applications of this type. This one was decided in 40 days, 9 days quicker than North Hertfordshire's typical decision time. The site is in the Letchworth conservation area, with 1 listed building nearby. There has been 1 other application 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 3LE
Application type
Section 73 Application
Scale / size
Small
Parish
Letchworth Garden City

Planning application dates

Date validated
30 March 2023
Consultation expiry
6 May 2023
Consultation end
26 April 2023
Neighbour consultation end
3 May 2023
Last date for comments
6 May 2023
Target decision date
25 May 2023
Permission expires
9 May 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
6 May 2023
Site notice end
3 May 2023

Additional information

Planning Portal ID
PP-12055822
Comments
0
Documents
12

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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