Demolition plans in Horsham

59 demolition applications were submitted in Horsham in the last 12 months, from garages and outbuildings to whole buildings. Of the 42 decided so far, 39 were approved. Demolish-and-rebuild schemes also appear under planned new homes.

16 last 90 days
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8 last 30 days
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4 last 14 days
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Showing 16 of 16 applications
DC/26/1015 8 Jul 2026 Registered

1 Amberley Road Storrington West Sussex RH20 4JB

Demolition of existing roof structure, conversion of loft into habitable living space with the erection of two infill extensions, infilling two corner...

Horsham 8 Jul 2026
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DC/26/1004 7 Jul 2026 Registered

38 Heron Way Horsham West Sussex RH13 6DL

Demolition of existing double garage and erection of a replacement with a two storey side extension. Addition of a pitched roof with glazing to existi...

Horsham 7 Jul 2026
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DC/26/1013 2 Jul 2026 Registered

Tempus Fugit New Hall Lane Small Dole West Sussex BN5 9YH

Demolition of existing conservatory and erection of a single storey rear extension with reduced first floor terrace above, revised fenestration, roof ...

Householder Horsham 2 Jul 2026
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DC/26/1043 29 Jun 2026 Registered

11 The Birches Mannings Heath West Sussex RH13 6JT

Demolition of conservatory. Erection of a single storey rear extension. Construction of a pitched roof to replace flat roof.

Horsham 29 Jun 2026
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DC/26/1002 22 Jun 2026 Registered

2 Skylark View Horsham West Sussex RH12 5EA

Demolition of existing conservatory and erection of single storey rear extension with removal of rear door to garage.

Householder Horsham 22 Jun 2026
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DC/26/0995 19 Jun 2026 Registered

17 Cavendish Close Horsham West Sussex RH12 5HX

Demolition of existing garage and erection of new garage (Lawful Development Certificate - Proposed).

Certificate Proposed Lawful Use/Dev Horsham 19 Jun 2026
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DC/26/0939 16 Jun 2026 Registered

Fairlee Bucks Green Rudgwick West Sussex RH12 3JE

Demolition of existing greenhouse and erection of pool house and excavation of swimming pool with associated landscaping works.

Householder Horsham 16 Jun 2026
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DC/26/0966 15 Jun 2026 Decided

Tisserand Farm House Stane Street Billingshurst West Sussex RH14 9AE

Prior notification for the demolition of a number of disused agricultural buildings.

Prior Approval Demolition Horsham 15 Jun 2026
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DC/26/0949 11 Jun 2026 Registered

59 Berrall Way Billingshurst West Sussex RH14 9PQ

Demolition of existing conservatory and erection of a single storey side extension.

Householder Horsham 11 Jun 2026
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DC/26/0950 11 Jun 2026 Registered

8 Mallard Close Horsham West Sussex RH12 2NB

Demolition of the existing conservatory and erection of a single storey rear extension, and partial conversion of garage into living accommodation.

Householder Horsham 11 Jun 2026
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DC/26/0697 18 May 2026 Awaiting decision

Southview Hayes Lane Slinfold West Sussex RH13 0SQ

Conversion of detached garage into habitable living space (Lawful Development Certificate - Proposed).

Certificate Proposed Lawful Use/Dev Horsham 18 May 2026
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DC/26/0828 12 May 2026 Decided

80 Woodlands Way Southwater Horsham West Sussex RH13 9JA

Conversion of garage to additional accommodation with alterations to front, extension to rear and raised roof.

Householder Horsham 12 May 2026
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DC/26/0638 8 May 2026 Awaiting decision

New Orchard New Hall Lane Small Dole Henfield West Sussex BN5 9YH

Permission in Principle for the demolition of the existing polytunnel and the removal of hardstanding, for the erection of up to 9no. dwellings.

Permission in Principle Horsham 8 May 2026
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DISC/26/0130 22 Apr 2026 Decided

Tanbridge Retail Park Albion Way Horsham West Sussex

Application for Approval of Details Reserved by Condition 10 (hard and soft landscaping) to approved application DC/21/1413 (Demolition of existing re...

Discharge of Conditions Horsham 22 Apr 2026
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DC/26/0631 20 Apr 2026 Decided

22 Fay Road Horsham West Sussex RH12 2LG

Erection of a single storey rear extension, an open oak framed front porch, and replacement of existing garage with larger garage.

Householder Horsham 20 Apr 2026
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DC/26/0613 15 Apr 2026 Decided

Tall Oaks Frylands Lane Wineham West Sussex BN5 9BP

Demolition of existing garage and erection of replacement garage with accommodation over and freestanding fitness pod.

Householder Horsham 15 Apr 2026
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Frequently asked questions

Do you need planning permission to demolish a building?
Most demolition outside conservation areas is permitted development under Part 11 of the GPDO, but you must submit a prior-approval application covering method and restoration. Demolition of dwellinghouses always needs prior approval, even where permitted development applies.
What is a 'replacement dwelling' application?
Planning permission to demolish an existing dwelling and replace it with a new one. The principle is not automatic — councils assess the replacement against local policy on impact, scale, design and any heritage or rural-character considerations.
Can I get email alerts for new demolition applications in Horsham?
Yes. Click "Set up alerts" on this page and you'll get a daily or weekly email listing every new demolition application published by Horsham. You can also narrow the alert to a postcode, street, or drawn area.

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Other application types in Horsham

Planned new homes in Horsham73 in 12 monthsHouse extensions in Horsham236 in 12 monthsChange of use applications in Horsham47 in 12 monthsDemolition in EnglandAll councils

We check Horsham's planning portal daily. New demolition applications appear here within a day of being published.