Planning application
Dorlyn House London Road Ashington West Sussex RH20 3JT
Works: Extension Loft or dormer Windows or glazing Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Erection of a single storey and two storey rear extensions, loft conversion with front and rear rooflighs, and alteration to fenestration.
As published by the council, reference DC/25/1472
Application record
- Reference
- DC/25/1472
- Type
- Householder
- Status
- Decided
- Decision
- Application Permitted
- Received
- 15 Sep 2025
- Validated
- 23 Sep 2025
- Decided
- 18 Nov 2025
- Ward
- West Chiltington, Thakeham and Ashington
- Parish
- Ashington PC
- Decision by
- Delegated Decision
- Postcode
- RH20 3JT
Timeline
Dates from the published record
-
15 Sep 2025
Received by Horsham
-
23 Sep 2025
Validated
Checked as complete and ready for consideration.
-
18 Nov 2025
Decision issued: Application Permitted
-
12 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, an architecture practice registered in Worthing
20 applications on PlanIndex · across 4 councils · 75% granted
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
8 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 a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
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
-
Dorlyn House London Road Ashington West Sussex RH20 3JT
Conversion of existing 1no. 3 bedroom flat into 1no. 1 bedroom flat and 1no. 3 bedroom flat, conversion of the loft into habitable living space with the installation of 3no. rooflights, erection of a two storey and single storey rear extension, and alterations to fenestration.
Refused Full applications Extension Loft or dormer +1 12 docsSmall domestic -
Four Acres Rectory Lane Ashington Pulborough West Sussex RH20 3LH
Erection of 1 residential dwelling, parking and access
Refused Full applicationsDomestic -
The Lawns London Road Ashington West Sussex RH20 3JR
98% historically approved · decision due ~22 Jan
Erection of a single storey rear extension replacing conservatory, first floor extension and balcony/terrace balustrading (Retrospective).
Awaiting decision Householder Extension 9 docsSmall domestic -
Land To The Rear of Jenny Wrens 32 Rectory Close Ashington West Sussex RH20 3LP
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-
Petrol Filling Station London Road Ashington West Sussex RH20 3AT
77% historically approved · decision due ~5 May
Installation of 6no EV parking bays, 3no EV chargers and associated electrical infrastructure. Removal of existing car wash and installation of 2no jet wash bays and 6no standard parking bays.
Awaiting decision Full applications 29 docs
Other householder applications
In Horsham
-
DC/26/1113 Granted
Whiteoaks Monkmead Lane West Chiltington West Sussex RH20 2NH
Demolition of existing conservatory and erection of a two storey extension to northern elevation, conversion of garage into habitable living space, replacement of all windows, installation of new roof covering, installation of new rendering, extension and repositioning of the existing driveway with the erection of a new gated entrance.
-
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.