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13 Winterbourne Close Lewes East Sussex BN7 1JY

SDNP/26/01311/LDPLawful Development Cert (Proposed)Awaiting decision
Outline / PiP
Site boundary (council red line)

Proposal

Single storey rear extension with skylight to replace conservatory

Received
7 April 2026
Decision due
2 June 2026
Decision level
Delegated (officer decision)
Council
South Downs
Ward
Lewes Priory Ward
Agent
DARREN MOORE ARCHITECTURAL SERVICES
  1. Received7 Apr
  2. Validated7 Apr
  3. Consult.
  4. Target2 Jun
  5. Decided

Have your say

Comment on the council's siteDocuments (6)

About this application

This is an outline application for a single storey rear extension at 13 Winterbourne Close Lewes East Sussex BN7 1JY. South Downs has handled 1,978 applications of this type. It has been with the council since 7 April 2026 and is still awaiting a decision. There has been 1 other application at this address. In the past year there have been 68 applications across Lewes Priory Ward. We hold 4,323 applications in total for the BN7 postcode area.

87% of outline 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 1JY
Application type
Lawful Development Cert (Proposed)
Scale / size
Small
Parish
Lewes Town Council

Planning application dates

Date validated
7 April 2026

Applicant and agent

Agent
DARREN MOORE ARCHITECTURAL SERVICES
Architect profile
DARREN MOORE ARCHITECTURAL SERVICES LTD
Agent address
15 Headland Avenue Seaford BN25 4PY

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-14830813
Documents
6

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Flood zone 3: High probability (rivers and sea)Part of the site
  • National park: South Downs

Possibly incomplete for this council: Article 4 directions and tree preservation orders.

Also checked, none recorded (21)

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 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: South Downs

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For applicants and trades

Before the decision

You may need a flood risk assessment. Drainage & flood risk consultants near this site

The site is in flood zone 3 (Environment Agency).

See all drainage and flood risk consultants near Landport

Nearest first, within 50 miles of the site. Every firm is listed free.

Planning something similar?

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