Skip to content

1 Green Lane Lewes East Sussex BN7 1UH

SDNP/25/04824/HOUSHouseholderApproved

Approved on 24 April 2026

Delegated (officer decision)

Site boundary (council red line)

Proposal

Erection of ground floor side and rear extension and garden studio and internal and external alterations

Received
4 December 2025
Decision level
Delegated (officer decision)
Council
South Downs
Ward
Lewes Priory Ward
Agent
BakerBrown Studio Limited
  1. Received4 Dec
  2. Validated4 Dec
  3. Consult.4 Feb
  4. Target29 Jan
  5. Decided24 Apr

Decided in 141 days (council typically 56)

About this application

This is a full planning application for a rear extension at 1 Green Lane Lewes East Sussex BN7 1UH. South Downs has handled 5,093 applications of this type. This one was decided in 141 days, 12 weeks longer than South Downs's typical decision time. The site is in the Lewes conservation area, with 6 listed buildings nearby. There are no previous applications recorded 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 1UH
Application type
Householder
Scale / size
Small
Parish
Lewes Town Council

Planning application dates

Date validated
4 December 2025
Last date for comments
4 February 2026
Target decision date
29 January 2026
Permission expires
24 April 2029

Applicant and agent

Agent
BakerBrown Studio Limited
Architect profile
BAKERBROWN STUDIO LIMITED
Agent address
Cooksbridge Station House Cooksbridge BN8 4SW

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-14508301
Documents
38

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Lewes
  • National park: South Downs
  • Flood zone 1: Low probability (rivers and sea)

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.

Source: South Downs

Track this application

Get email alerts when there is a planning decision or status change.

Get email alerts near BN7

New planning applications delivered to your inbox daily.

Around this site

Discuss this application on r/PlanningPermissionUK

For applicants and trades

Planning something similar?

See what the council approved and refused for wrap-around (side and rear) extensions on your street. Pick your home and get the evidence before you pay for drawings.

See what gets approved on your streetBuying this property? Report on this address