Planning application
20 Nelson Road Horsham West Sussex RH12 2JE
Works: Extension Loft or dormer 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 single storey rear extension. Erection of rear dormer and installation of 2no front rooflights.
As published by the council, reference DC/26/1148
Application record
- Reference
- DC/26/1148
- Type
- Householder
- Status
- Decided
- Decision
- Application Permitted
- Received
- 17 Jul 2026
- Validated
- 17 Jul 2026
- Decided
- 8 Sep 2026
- Ward
- Trafalgar
- Parish
- Horsham TC
- Decision by
- Delegated Decision
- Postcode
- RH12 2JE
Timeline
Dates from the published record
-
17 Jul 2026
Received by Horsham
-
31 Jul 2026
Added to PlanIndex
-
23 Aug 2026
Status changed to Awaiting decision
Previously Registered.
-
8 Sep 2026
Decision issued: Application Permitted
Who's behind it
Company information only, from the register and Companies House
Shear Architectural Design Ltd Agent, an architecture practice registered in Lancing
Active · incorporated 2017 · Lancing
82 applications on PlanIndex · across 7 councils · 95% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
11 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 this grant of permission means
Horsham granted permission on 8 September 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
Nearby applications
Within 500 metres
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15 Victory Road Horsham West Sussex RH12 2JF
Erection of a single storey infill extension and a side porch.
Granted Householder Extension 11 docsSmall domestic -
1 Victory Road Horsham West Sussex RH12 2JF
94% historically approved · decision due ~5 Oct
Variation of conditions 1 and 3 of previously approved application reference DC/23/2177 (Erection of a first floor side and rear extension. Construction of roof to the side elevation and continue existing roof and flat floor to the rear) for amendments to the design and extent of extensions.
Awaiting decision Amendments Extension 5 docs -
14 Trafalgar Road Horsham West Sussex RH12 2QB
77% historically approved · decision due ~21 Oct
Change of Use from commercial (Class E) to 2-bedroom dwellinghouse (with retention of ground floor frontage commercial unit).
Awaiting decision Full applications 4 docsDomestic -
5 Shelley Road Horsham West Sussex RH12 2JH
98% historically approved · decision due ~15 Jun
Erection of a single storey side and rear extension.
Awaiting decision Householder Extension 4 docsSmall domestic -
55 Blunts Way Horsham West Sussex RH12 2BJ
Approval of details reserved by conditions 3 and 5 to approved application DC/18/2150.
Granted Conditions 7 docs -
53 Rushams Road Horsham West Sussex RH12 2NU
Conversion of loft and installation of a rear dormer, existing rear flat roof converted to be a roof terrace to enable an alternative fire exit.
Granted Householder Loft or dormer 14 docsDomestic
Other householder applications
In Horsham
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DC/26/1047 Granted
Hammerhill House Hammerpond Road Plummers Plain Horsham West Sussex RH13 6PE
Demolition of existing chalet. Erection of a replacement chalet and associated development.
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DC/26/1032 Granted
3 Oaklands Redford Avenue Horsham West Sussex RH12 2RD
Demolition of existing conservatory and erection of a single storey rear extension. (Retrospective).
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DC/26/1006 Granted
1 Avebury Close Horsham West Sussex RH12 5JY
Demolition of the existing rear conservatory and erection of a single storey rear extension. Part garage conversion into habitable living space. Installation of 2no. front dormers, 2no. rear rooflights and 4no. side rooflights. Alterations to fenestration.
-
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/26/0794 Granted
3 Harding Lane Broadbridge Heath West Sussex RH12 3GS
Demolition of decorative chimney.