Scheduled essential maintenance: Tuesday 9 June
Our planning and building control search portal will undergo essential maintainance and will be unavailable on Tuesday 9 June 2026 5pm until the end of the day.
- Search planning applicationsSearch for and comment on applications, decisions and appeals
- Planning permissionApply for permission, appeals, enforcement, fees and more
- Pre-application adviceGet advice before you apply for planning permission
- Building controlHow and what to apply for, demolitions, inspections, land charges and more
- Planning policyMore about Hounslow's local development plan and more
- Planning decisionsPlanning applications and decisions and how to comment on them
- Developer contributionsFurther details on the Community Infrastructure Levy, Planning Obligations (Section 106) and the Building Safety Levy
- Design and conservationDesign quality of buildings and spaces, conservation areas and works to protected trees
- Local land chargesLand charges when you buy land or a property
- Planning fees and chargesFees and charges for planning services
- Planning constraintsYou will need to check for constraints before making your planning application
- Planning enforcementFor developments built without permission, we can investigate and take any required action
- Major planning and compulsory purchase order appeals Information on major planning and compulsory purchase orders (CPO)
- Public inquiry: Firs Lodge, 289-291 Bath Road
- Public inquiry: Hanworth Road
- Public inquiry: Northumberland Estates
- Notice to Residents
