12 Garden Street Lewes BN7 1TJ
Approved on 4 March 2021
Delegated (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
Erection of single storey rear extension and conversion of loft, including insertion of two rear dormers to rear and three rooflights to front
- Received
- 27 October 2020
- Decision level
- Delegated (officer decision)
- Council
- South Downs
- Ward
- Lewes Priory Ward
- Agent
- Collins Planning Services Ltd
- ReceivedReceived27 Oct
- ValidatedValidated5 Nov
- Consult.Consultation11 Dec
- TargetTarget Date31 Dec
- DecidedDecided4 Mar
Decided in 119 days (council typically 56)
About this application
This is a full planning application for a single storey rear extension at 12 Garden Street Lewes BN7 1TJ. South Downs has handled 5,093 applications of this type. This one was decided in 128 days, 10 weeks longer than South Downs's typical decision time. The site is in the Lewes conservation area, with 2 listed buildings nearby. There have been 2 other applications at this address. In the past year there have been 69 applications across Lewes Priory Ward. We hold 4,320 applications in total for the BN7 postcode area.
88% of full applications at South Downs were approved. Across all application types, the council typically decides in about 8 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
- BN7 1TJ
- Application type
- Householder
- Scale / size
- Small
- Parish
- Lewes Town Council
Planning application dates
- Date validated
- 5 November 2020
- Last date for comments
- 11 December 2020
- Target decision date
- 31 December 2020
- Permission expires
- 4 March 2024
Applicant and agent
- Agent
- Collins Planning Services Ltd
- Agent address
- 4 Yeomans Ringmer Lewes BN8 5EL England
Planning decision
- Statutory period
- 56 days
Additional information
- Planning Portal ID
- PP-09188895
- Documents
- 10
- Constraints
- 8
Site constraints
Designations that overlap or adjoin the site outline.
- Flood zone 2: Medium probability (rivers and sea)Part of the site
- Conservation area: Lewes
- National park: South Downs
Possibly incomplete for this council: Article 4 directions and tree preservation orders.
Also checked, none recorded (20)
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 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.
Associated applications
- 202131 Mar
Non-Material Amendments to application SDNP/20/04702/HOUS
ApprovedNon-material amendmentAmendmentSDNP/21/01850/NMA - 202131 Mar
Discharge of condition 3 of planning application SDNP/20/04702/HOUS
ApprovedDischarge of conditionsSDNP/21/01854/DCOND - 202027 Oct
Erection of single storey rear extension and conversion of loft, including insertion of two rear dormers to…
This applicationApprovedFullSDNP/20/04702/HOUS
Source: South Downs
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Around this site
Nearby applications
- 12 Garden Street Lewes BN7 1TJSDNP/21/01850/NMA · AmendmentApproved0.0 mi
- 12 Garden Street Lewes BN7 1TJSDNP/21/01854/DCOND · ConditionsApproved0.0 mi
- 13 Garden Street Lewes East Sussex BN7 1TJSDNP/24/01435/HOUS · FullRefused0.0 mi
- 13 Garden Street Lewes East Sussex BN7 1TJSDNP/24/02352/HOUS · FullApproved0.0 mi
- 5 Eastport Lane Lewes BN7 1TLSDNP/21/02770/HOUS · FullApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Rise Joinery LtdWindow & Door Installer0.5 mi
- Nigel Philips Landscape & Garden DesignProfessional Garden Designer0.5 mi
- Lewes Glass LtdWindow & Door Installer0.6 mi
- Greatwich RoofingBuilding ContractorsGuttering / Soffits / Fascias0.7 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.