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20 Marlborough Drive Burgess Hill West Sussex RH15 0EU

DM/25/2968Householder ApplicationApproved
Householder

Approved on 29 January 2026

Council decision: PermissionDelegated (officer decision)3 conditions

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

Retrospective application for a first floor rear extension with juliette balcony

Received
18 November 2025
Decision level
Delegated (officer decision)
Ward
Burgess Hill - Franklands
  1. Received18 Nov
  2. Validated1 Dec
  3. Consult.
  4. Target26 Jan
  5. Decided29 Jan

Decided in 59 days (council typically 49)

About this application

This is a full planning application for a rear extension at 20 Marlborough Drive Burgess Hill West Sussex RH15 0EU. Mid Sussex has handled 2,577 applications of this type. This one was decided in 72 days, 3 weeks longer than Mid Sussex's typical decision time. There are no previous applications recorded at this address. In the past year there have been 69 applications across Burgess Hill - Franklands. We hold 747 applications in total for the RH15 postcode area.

94% of full applications at Mid Sussex 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
RH15 0EU
Application type
Householder Application
Scale / size
Small
Parish
Burgess Hill

Planning application dates

Date validated
1 December 2025
Target decision date
26 January 2026

Applicant and agent

Agent address
Arrow Survey Consultants Pond Cottage Shortbridge Road Piltdown TN22 3XJ

Planning decision

Statutory period
56 days

Additional information

Documents
11

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • 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 (22)

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 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: Mid Sussex

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