Planning application
26 Mill Drive Henfield West Sussex BN5 9RY
Works: Loft or dormer Small domestic
Read from the description, not a valuation. How we read the register
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Erection of garden room and side dormer
As published by the council, reference DC/26/0792
Application record
- Reference
- DC/26/0792
- Type
- Householder
- Status
- Registered
- Received
- 15 May 2026
- Validated
- 15 May 2026
- Ward
- Henfield
- Parish
- Henfield PC
- Decision by
- Delegated Decision
- Postcode
- BN5 9RY
Timeline
Dates from the published record
-
15 May 2026
Received by Horsham
-
12 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 10 July 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Horsham took a median of 56 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Agent on file, registered in Brighton
12 applications on PlanIndex · across 3 councils
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
4 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat happens while it is decided
The process from here
This application is with Horsham for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
-
Broadgate Henfield Common North Henfield West Sussex BN5 9RL
Fell 1x Scots Pine (Works to Trees in a Conservation Area)
Granted Heritage and listed buildings Trees 10 docs -
4 Stipenhoke Henfield Common North Henfield West Sussex BN5 9RW
Internal alterations and enlargement of existing window to south elevation 4, 5 and 6 Stipenhoke (Listed Building Consent)
Granted Heritage and listed buildings Windows or glazing 17 docs -
Truleighs 5 Henfield Common North Henfield West Sussex BN5 9RL
Demolition and replacement of rear extension.
Granted Householder Extension Demolition 12 docsDomestic -
Moustows Cottage Henfield Common North Henfield West Sussex BN5 9RL
Demolition of the existing log cabin and erection of a new garden room and covered pergola (part retrospective).
Granted Householder Demolition 23 docsSmall domestic -
Moustows Cottage Henfield Common North Henfield West Sussex BN5 9RL
Demolition of the existing log cabin and erection of a new garden room and covered pergola. (Listed Building Consent).
Withdrawn Heritage and listed buildings Demolition 17 docs -
6 Henfield Common North Henfield West Sussex BN5 9RL
Approval of details reserved by condition 3 to approved application DC/24/0615.
Granted Conditions 15 docs
Other householder applications
In Horsham
-
DC/26/1091 Granted
3 The Old Sussex Stud, The Hayloft Cowfold Road West Grinstead West Sussex RH13 8JP
Installation of freestanding solid fuel appliance to interior ground floor and erection of external insulated twin-wall flue to roof (Householder).
-
DC/26/1085 Granted
Harlequin House Hurston Lane Storrington West Sussex RH20 4HH
Erection of single storey rear extension and first floor side extension. Installation of tile hanging to existing first floor front elevation.
-
DC/26/1029 Granted
Fern Lodge Stane Street Codmore Hill West Sussex RH20 1BL
Erection of a single storey side extension to dwelling. Erection of a raised roof with dormer, installation of new windows, doors, garage door, and solar PV panels to outbuilding, with reconfiguration of internal layout.
-
DC/26/1078 Granted
2 Fairlight Cottages Natts Lane Billingshurst West Sussex RH14 9EY
Conversion of existing garage into habitable area including the replacement of the garage door with a window and installation of bi-fold doors and rooflights to the side elevation.
-
DC/26/1157 Granted
8 Blanches Road Partridge Green Horsham West Sussex RH13 8HZ
Demolition of existing rear conservatory and erection of single storey rear extension with shallow pitched roof