Willowbrook Danworth Lane Hurstpierpoint Hassocks West Sussex BN6 9LW
Proposal
Proposed conversion and extension of hay barn to create 1 no. one bedroom dwelling with two proposed parking spaces and removal of existing mobile home (Corrected plans and updated information received 20 August 2026)
- Received
- 20 August 2026
- Public comments
- 0 · last counted 7 October 2026
- Council
- Mid Sussex District Council
- Ward
- Hurstpierpoint
- ReceivedSubmitted20 Aug
- ValidatedValidated20 Aug
- Consult.Consultation
- TargetTarget Date
- DecidedDecided
This is a planning application for an extension at Willowbrook Danworth Lane Hurstpierpoint Hassocks West Sussex BN6 9LW. Mid Sussex has handled 6,208 applications of this type and approves 91% of them, typically deciding them in 55 days. It was submitted on 20 August 2026 and is still awaiting a decision. The site is in 1 listed building nearby. There are no previous applications recorded at this address. We hold 1,673 applications in total for the BN6 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Mid Sussex
Track this application
Get email alerts when there is a planning decision or status change.
Get email alerts near BN6
New planning applications delivered to your inbox weekly.
Planning constraints
Designations that overlap or adjoin the site outline.
- Flood zone 3: High probability (rivers and sea)Part of the site
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 (21)
flood storage areas, conservation areas, 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 2026-10-09. 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.
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).
- 12.8 miCrawley
- 13.2 miCrawleyRTPI
- 24.9 miMidhurstRTPI
Nearest first, within 25 miles of the site. Every firm is listed free.
What's been approved on your street?
See what the council approved and refused near this address for the project you have in mind, and the rules that apply here.