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13 Warren Lane Friston East Sussex BN20 0EW

SDNP/25/03158/HOUSHouseholderApproved

Approved on 6 October 2025

Delegated (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

Various works including, rear single storey pitched roof extension with rooflights, first floor roof enlargement with pitched roof dormer and enlarged side windows, flat canopy porch in front of new front door with rooflight over, swimming pool with ASHP, terrace and surrounding retaining walls and planters with steps to higher garden level, Removal of existing low brick wall and new hedge to front boundary to form new In-Out driveway with permeable ground treatment, Replacement of existing single glazed doors and windows with double glazed doors and windows.

Received
1 August 2025
Decision level
Delegated (officer decision)
Council
South Downs
Ward
East Dean Ward
Agent
Colin and Gavin Humphrey Chartered Architects
  1. Received1 Aug
  2. Validated1 Aug
  3. Consult.3 Sep
  4. Target26 Sep
  5. Decided6 Oct

Decided in 66 days (council typically 56)

About this application

This is a full planning application for a dormer extension at 13 Warren Lane Friston East Sussex BN20 0EW. South Downs has handled 5,093 applications of this type. This one was decided in 66 days, 10 days longer than South Downs's typical decision time. There have been 2 other applications at this address. In the past year there have been 42 applications across East Dean Ward. We hold 356 applications in total for the BN20 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
BN20 0EW
Application type
Householder
Scale / size
Small
Parish
East Dean and Friston Parish Council

Planning application dates

Date validated
1 August 2025
Last date for comments
3 September 2025
Target decision date
26 September 2025
Permission expires
6 October 2028

Applicant and agent

Agent
Colin and Gavin Humphrey Chartered Architects
Agent address
Priory Barn The Street Wilmington Polegate BN26 5SL United Kingdom

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-14216406
Documents
15

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • 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 (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.

Associated applications

  1. 2026
    29 Jan

    Discharge of conditions 6 (Swimming pool) for SDNP/25/03158/HOUS

    PendingDischarge of conditionsSDNP/26/00355/DCOND
  2. 2025
    8 Oct

    Discharge of Condition 4 (Construction Management Plan) for SDNP/25/03158/HOUS

    ApprovedDischarge of conditionsSDNP/25/04036/DCOND
  3. 2025
    1 Aug

    Various works including, rear single storey pitched roof extension with rooflights, first floor roof…

    This applicationApprovedFullSDNP/25/03158/HOUS

Source: South Downs

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