1 South Street Horsham West Sussex RH12 1EL Data via plota.co.uk
Proposal
Replacement of an existing ground-floor window and 2no. existing second floor windows (Listed Building Consent). Data via plota.co.uk
Application progress
This application is under consideration - no decision has been issued yet. Plota predicts a decision around 9 Nov 2026, from Horsham's recent extensions.
Site constraints 3
Show all 37 with distances
- 7 m1, South StreetGrade II
- 10 m2 and 3, South StreetGrade II
- 13 m5 and 5a, Middle StreetGrade II
- 18 m4, South StreetGrade II
- 27 m34, South StreetGrade II
- 30 m9, 9a and 9b, Middle StreetGrade II
- 45 m10, Middle StreetGrade II
- 48 m5 and 6, CarfaxGrade II
- 50 mThe Crown InnGrade II
- 51 mFormer Town HallGrade II
- 54 m4, CarfaxGrade II
- 67 m6 and 10, Market SquareGrade II
- 71 m36, CarfaxGrade II
- 71 m11, Market SquareGrade II
- 72 m12 and 13, Market SquareGrade II
- 77 m7 and 8, the CausewayGrade II
- 83 mFormer Lamb InnGrade II
- 84 mHorsham MuseumGrade II*
- 86 mBuilding to Rear of No 6 Buildings to Rear of No 10Grade II
- 88 mFormer Kings Head HotelGrade II
- 92 mThe Manor HouseGrade II*
- 92 m33, 34, 34a and 34c, CarfaxGrade II
- 94 m42a and 42b, CarfaxGrade II
- 100 mCauseway LodgeGrade II
- 105 m55, West StreetGrade II
- 110 mNumbers 11 and 12 Including Attached Wall to Number 11 and Summerhouses in Garden of Number 11Grade II
- 123 m13 and 13A, The CausewayGrade II
- 127 mHorsham Carfax War Memorial, including brick wall with name tablets and low wall with low iron fenceGrade II
- 130 m26, 26a and 27, CarfaxGrade II
- 133 mBandstandGrade II
- 133 m14, the CausewayGrade II
- 135 mFormer Stables to South of Manor HouseGrade II
- 140 m14, CarfaxGrade II
- 141 m15, the CausewayGrade II
- 142 mRichmond HouseGrade II
- 147 m25 CarfaxGrade II
- 149 m16, the CausewayGrade II
Checked on 29 September 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.
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 20 of the 56-day target. Horsham usually decides extensions by day 56.
Plota live figures for extensions decided by Horsham in the last twelve months, from validation. Horsham decision record →
Public comments
No public comments yet.
Last counted 29 Sept 2026
Consultation & key dates
- Alt. reference
- PP-15215028
- Statutory expiry
- 9 Nov 2026
- Env. assessment
- No
Historical activity at this location
33 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.
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1 South Street Horsham West Sussex RH12 1EL
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