33 Gaggle Wood Mannings Heath Horsham West Sussex RH13 6JR Data via plota.co.uk
Proposal
Erection of a first floor side extension to create additional accommodation within the roofspace. Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicted a decision around 28 Oct 2026; it is now day 61.
Site constraints 4
Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Sales history 1
Last sold for £437,500 in March 2019. Detached house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Building
From the energy performance certificate lodged in February 2024, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate
Every application in Horsham - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
Decision outlook
Day 61, past the statutory target. 91% of extensions in Horsham are decided within thirteen weeks, which runs to 27 Nov 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 26 Oct 2026.
Plota live figures for extensions decided by Horsham in the last twelve months, from validation. Horsham decision record →
Public comments
No public comments yet.
5 neighbours consulted · Last counted 26 Oct 2026
Consultation & key dates
- Comments by
- 29 Sept 2026
- Statutory expiry
- 23 Oct 2026
- Env. assessment
- No
Historical activity at this location
22 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Horsham ranks #105 out of 296 councils for householder decision speed. Householder applications are more likely to be approved here than most councils, with a 97% approval rate vs 90% nationally.
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
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33 Gaggle Wood Mannings Heath Horsham West Sussex RH13 6JR
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The consultation period closed on 29 Sept 2026.