Council hub · South East
Horsham planning applications
4,679 applications. 95% approved. 56 days to decide.
As of October 2026, PlanIndex holds 4,679 planning applications from Horsham. 1,572 were decided in the trailing 12 months, with 95% of clear-cut outcomes approved.
Horsham: 2,634 applications received in the last year, 1,572 decisions published.
Horsham takes a median of 58 days to decide a planning application. See how that compares.
All applications
Newest first · page 1 of 94
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CA/26/0124 Awaiting decision
Arundale Denne Road Horsham West Sussex RH12 1JF
Fell 2 x Yew Trees (Works in a Conservation Area)
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CA/26/0125 Awaiting decision
Pond Farm House High Street Upper Beeding West Sussex BN44 3WN
Surgery to 1 x Weeping Willow (Works in a Conservation Area)
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DC/26/1585 Awaiting decision
Foxes Church Grove West Chiltington West Sussex RH20 2QL
Surgery to conifers
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DC/26/1607 Awaiting decision
1 Beedingwood Drive Colgate Horsham West Sussex RH12 4TE
Surgery to 1 x Oak Tree
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DISC/26/0335 Awaiting decision
Sports Hub Mowbray Land North of Horsham Horsham West Sussex
Approval of details reserved by condition 45 to approved application DC/16/1677
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DC/26/1576 Awaiting decision
53 Rascals Close Southwater West Sussex RH13 9GB
Surgery to 3 x Oak Trees
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DC/26/1578 Awaiting decision
Rookery Wood Five Oaks Road Slinfold West Sussex RH13 0RQ
Fell 1 x Group of Trees
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DC/26/1575 Awaiting decision
92 Hurst Road Horsham West Sussex RH12 2DT
Surgery to 1 x Turkey Oak
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DISC/26/0334 Awaiting decision
Bailey Road Extension Land North of Horsham Horsham West Sussex
Approval of details reserved by condition 16 to approved application DC/16/1677
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DISC/26/0336 Awaiting decision
Old Clayton Boarding Kennels Storrington Road Washington Pulborough West Sussex RH20 4AG
Application for Approval of Details Reserved by Conditions 28 (SuDs vertification) and 37 (SuDs survey) of approved application DC/23/0701 (Demolition of existing kennels and cattery buildings/structures, and existing dwellings. Erection of a 60-bed care home (Class C2) and 8No. age restricted bungalows (Class C3) with associated access, landscaping and other works (including relocation of existing staddle stone barn).
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DISC/26/0333 Awaiting decision
Land North of Horsham Horsham West Sussex
Application for Approval of Details Reserved by Condition 35 to approved application DC/16/1677
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DISC/26/0331 Awaiting decision
Storrington Squash Club Greyfriars Lane Storrington West Sussex RH20 4HE
Application for Approval of Details Reserved by Condition 12 to approved application DC/25/1951
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CA/26/0122 Awaiting decision
Farm Brick School Hill Warnham West Sussex RH12 3QN
Fell 1 x Group of Trees and Surgery to 1 x Group of Trees
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DISC/26/0328 Awaiting decision
Garlands The Haven Billingshurst West Sussex RH14 9BH
Approval of details reserved by condition 3 to approved application DC/26/1178
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DISC/26/0329 Awaiting decision
Steyning Grammar Upper School Shooting Field Steyning West Sussex BN44 3RX
Application for Approval of Details Reserved by Conditions 3,4,5 and BNG to approved application DC/26/0322
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DISC/26/0332 Awaiting decision
Christs Hospital School The Avenue Christs Hospital West Sussex RH13 0LJ
Application for Approval of Details Reserved by Condition 33 to approved application DC/24/0063
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DISC/26/0330 Awaiting decision
Storrington Squash Club Greyfriars Lane Storrington West Sussex RH20 4HE
Application for Approval of Details Reserved by Condition 11 (Biodiversity Enhancement Strategy) to approved application DC/25/1951
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CA/26/0123 Awaiting decision
Providence Henfield Common North Henfield West Sussex BN5 9RL
Fell 1 x Norway Spruce
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DISC/26/0326 Awaiting decision
The Copse Worthing Road Horsham West Sussex RH13 9AT
Approval of details reserved by condition BNG to approved application DC/24/0622
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DISC/26/0327 Awaiting decision
Development at Hurst Road Horsham West Sussex
Application for Approval of Details Reserved by Condition BNG to approved application DC/25/1266
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DC/26/1557 Awaiting decision
Telecommunications Mast East Street Horsham West Sussex RH12 1HR
Removal of the existing 20m monopole to be replaced by new 20m monopole, removal of 6no. antenna to be replaced by 9no. antenna, installation of 1no. cabinet, replacement of 1no. cabinet and ancillary development thereto.
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S106/26/0045 Awaiting decision
Sports Sub-Phase Mowbray North Horsham Horsham West Sussex
Application for Discharge of Clause 1.9, Part 2, Schedule 4 of S106 Obligation under DC/16/1677 - Sports Hub Management Plan
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DC/26/1552 Awaiting decision
46 Queensway Horsham West Sussex RH13 5AY
Demolition of existing side extension and erection of a single storey rear extension
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DC/26/1544 Awaiting decision
17 Thornden Cowfold West Sussex RH13 8AG
Siting of single storey mobile home for ancillary use to the main dwelling (Lawful Development Certificate - Proposed).
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CA/26/0121 Awaiting decision
1 Old Denne Gardens Horsham West Sussex RH12 1JA
Surgery to 6 x Yew Trees and Fell 2 x Cupressus (Works in a Conservation Area)
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DC/26/1548 Awaiting decision
38 Curzon Avenue Horsham West Sussex RH12 2LB
Surgery to 1x Oak
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CA/26/0120 Awaiting decision
Horsham Museum 9 Causeway Horsham West Sussex RH12 1HE
Fell 1 X Bay Tree (Works in a Conservation Area)
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DC/26/1546 Awaiting decision
Wentworth High Bar Lane Thakeham West Sussex RH20 3EH
Surgery to 1 x group of Leyland
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DC/26/1551 Awaiting decision
6 Easton Crescent Billingshurst West Sussex RH14 9TU
Surgery 2 x Lime
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DC/26/1539 Awaiting decision
Barns Green Village Hall Muntham Drive Barns Green West Sussex RH13 0PT
Replacement of two awnings with a fixed canopy with glazed roof.
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DC/26/1536 Awaiting decision
9 Easton Crescent Billingshurst West Sussex RH14 9TU
Erection of part-1 part-2 storey rear extension and first floor front extension with alterations to fenestrations.
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DISC/26/0325 Awaiting decision
Land North of Melton Drive Melton Drive Storrington West Sussex
Application for Approval of Details Reserved by Condition 8 (construction environmental management plan (CEMP: Biodiversity) to approved application DC/24/2006 (Outline for demolition of a barn and erection of up to 62 dwellings with all matters reserved apart from access)
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DC/26/1535 Awaiting decision
19 Alley Groves Cowfold West Sussex RH13 8BN
Fell 1 x Cherry Laurel and Surgery 2 x Cherry Laurel
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DISC/26/0324 Awaiting decision
Freshwater Parade Bishopric Horsham West Sussex RH12 1QD
Application for Approval of Details Reserved by Condition 1 and 2 to approved application DC/25/1445
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DC/26/1533 Awaiting decision
Hinkhurst Emms Lane Brooks Green West Sussex RH13 0TR
Conversion of existing garage into habitable living space to provide annex ancillary to main house with installation of windows and doors.
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DC/26/1534 Awaiting decision
Lavender Cottage Nyetimber Copse West Chiltington West Sussex RH20 2NE
Conversion of existing garage into habitable living space and erection of pergola, installation of insulation and cladding. Erection of detached outbuilding with creation of swimming pool.
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CA/26/0118 Awaiting decision
Cherrymead Cagefoot Lane Henfield West Sussex BN5 9HD
Fell 1 X Macra Carpa and Surgery to 3 X Macra Carpa ( Works to Tress in a Conservation Area)
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DC/26/1556 Awaiting decision
Woodhouse Farmhouse Wheatsheaf Road Woodmancote Henfield West Sussex BN5 9BA
Installation of third wire and an additional single pole within the existing line route.
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DC/26/1524 Awaiting decision
Rowan Two Mile Ash Horsham West Sussex RH13 0LA
Application to confirm the continuous use of the land Garden at Rowan purposes for a period in excess of ten years (Lawful Development Certificate - Existing)
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DISC/26/0321 Awaiting decision
The Mucky Duck Tismans Common Rudgwick West Sussex RH12 3BW
Approval of details reserved by condition 6 to approved application DC/24/1855
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DISC/26/0322 Awaiting decision
Storrington Squash Club Greyfriars Lane Storrington West Sussex RH20 4HE
Approval of details reserved by condition 10 to approved application DC/25/1951
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DC/26/1527 Awaiting decision
Land West of Ravenscroft Storrington West Sussex RH20 4EH
Reserved Matters Submission comprising: Layout; Landscaping; Scale; and, Appearance pursuant to Hybrid Consent (References: DC/21/2086 and SDNP/21/04702/OUT)
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DISC/26/0319 Awaiting decision
New Place Nurseries London Road Pulborough West Sussex
Application for Approval of Details Reserved by Condition 7 (Open Space/Play), 10 (Hard/Soft Landscaping) and 11 (Easement Planting) to approved application DC/24/1676
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DISC/26/0323 Awaiting decision
Storrington Squash Club Greyfriars Lane Storrington West Sussex RH20 4HE
Application for Approval of Details Reserved by Condition 5 (drainage strategy) to approved application DC/25/1951
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DISC/26/0320 Awaiting decision
Spring Copse Business Park, Units 1 To 2 Stane Street Slinfold West Sussex RH13 0SZ
Approval of details reserved by condition 3 (lighting validation) to approved application DC/26/0428.
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DC/26/1529 Awaiting decision
Kinsbrook Barn West Chiltington Road Pulborough West Sussex RH20 2RZ
Retention of existing mobile home (Retrospective)
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DC/26/1532 Awaiting decision
Car Park North Street Storrington West Sussex
Prior Notification for erection of a replacement telecommunications base station of 20-metre-high street works telecommunications monopole with built-in cabinet, supporting 9no. radio antennas, 2no. transmission dishes, 2no. GPS nodes and ancillary equipment along with 5no. ground-based cabinets
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S106/26/0043 Awaiting decision
Land West of Ravenscroft Storrington West Sussex RH20 4EH
Discharge of planning obligations. Submission of Affordable Housing Scheme pursuant to Schedule 4, Paragraph 2.1
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DC/26/1521 Awaiting decision
51 Acorn Avenue Cowfold West Sussex RH13 8RR
Extension of driveway
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DC/26/1516 Awaiting decision
55 Deer Way Horsham West Sussex RH12 1PX
Conversion of loft with rear dormer and front roof lights
Recent decisions
Data to October 2026
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DC/26/1049 Granted
Bonwycks Place Ifield Wood Ifield West Sussex RH11 0LE
Installation of 2x air conditioning condenser units to roof (Listed Building Consent).
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DISC/26/0283 Granted
Blakers Yard Worthing Road Dial Post Horsham West Sussex RH13 8NH
Application for Partial Approval of Details Reserved by Condition 14 (contamination verification plan) to approved application DC/20/1869 relating to Plots 1 and 2 only.
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DC/26/1443 Split decision
Lacewood Lodge Priory Fields Monastery Lane Storrington West Sussex
Non Material Amendment to previously approved application DC/25/1329 (Change of use of volunteers agricultural storage barn to 1 no. residential unit) relocation of drain to front of building, installation of back door, west facing sliding glass door, kitchen window to eastern elevation and installation of flue.
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DC/26/1447 Refused
The Hollyhocks 6 Stane Street Adversane West Sussex RH14 9JJ
Non Material Amendment to previously approved application DC/23/1258 (Construction of single storey rear extension. Replacement of windows throughout. Removal of asbestos and reconfiguration of ground and first floor layouts) Redesign of proposed roof form.
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DC/26/1279 Granted
21 Wood Croft Billingshurst West Sussex RH14 9XL
Erection of a single storey rear extension.
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DC/26/1291 Granted
The Spinney Melrose Place Storrington West Sussex RH20 3HH
Erection of a single-storey rear extension.
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DC/26/1294 Granted
Meadow Cottage Wineham Lane Wineham West Sussex BN5 9AY
Erection of single storey rear extension and replacement of timber garage roof and walls.
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DISC/26/0274 Granted
Pemberley Copsale Road Maplehurst West Sussex RH13 6QY
Application for Approval of Details Reserved by Condition 1 to approved application DC/26/0279.
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DISC/26/0265 Granted
38A York Close Southwater Horsham West Sussex RH13 9XJ
Approval of details reserved by conditions 3 and 4 to approved application DC/22/0692
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DISC/26/0249 Split decision
Barrow Hill Farm Barrow Hill Henfield West Sussex BN5 9DN
Approval of details reserved by conditions 3, 4, 5, 6, and 7 of DC/25/1931
The full record
Decisions between 2004 and 2026
PlanIndex holds 3,235 decisions from Horsham between 2004 and 2026, part of 4,679 applications on record. Over that period 92% of clear-cut outcomes were approvals, 2,786 granted against 234 refused. The busiest single year was 2026, with 1,956 applications recorded.
The trailing-year figures above track current activity. This record reaches back further, so a decision here may predate the online portal; each application still has its own page with the source link.
From the archive
Earliest records shown in full
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DC/04/1295 Granted
1 Lochiel Bungalows Thakeham Road Storrington Pulborough West Sussex RH20 3PP
Single-Storey side extension and conversion of roof space with dormer windows to form 1st floor living accommodation
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DC/04/1300 Granted
28 West Street Horsham West Sussex RH12 1PB
Internal and external alterations, erection of a single-storey rear extension and two storey side extension
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DC/04/1430 Granted
25A High Street Storrington Pulborough West Sussex RH20 4DR
Replacement windows
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DC/04/1425 Granted
White Cottage Melton Drive Storrington Pulborough West Sussex RH20 4BL
Surgery on 5 Poplar trees
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DC/04/1552 Withdrawn
93 High Street Steyning West Sussex BN44 3RE
Demolition of 3 existing ambulance garages and erection of 2 houses (rear of 93 HIgh Street)
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DC/04/1804 Granted
Meadow Farm Blackgate Lane Pulborough West Sussex RH20 1DF
Single-storey rear extension
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DC/04/1649 Granted
Saxon Hill The Street Thakeham Pulborough West Sussex RH20 3EP
Single-storey rear extension, roof conversion and replace existing garage with carport
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DC/04/1900 Refused
Windacres Farm Church Street Rudgwick West Sussex
Prior Notification to erect frame building for storage,hay,fodder and machinery
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DC/04/1650 Granted
2A Milnwood Road Horsham West Sussex RH12 2BU
Installation of new windows,french doors and sunpipe in roof
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DC/04/1424 Granted
The Forum Lower Tanbridge Way Horsham West Sussex
Erection of 4 signs
Decision speed
12 months to October 2026, where both dates are published
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Within 8 weeks the statutory target for most applications 812 52%
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8 to 13 weeks the target band for major development 556 35%
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Over 13 weeks often extended by agreement 204 13%
Planning agents in Horsham
The firms named as agent on the most applications on this register. Company information only.
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NJA Town Planning Ltd 72% granted overall 100
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Batcheller Monkhouse 86% granted overall 78
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ECE Planning Limited 92% granted overall 66
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DMA Building Designs 93% granted overall 66
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MME Planning Services 73% granted overall 59
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Folkes Architects 100% granted overall 53
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Savills Limited 92% granted overall 51
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LDV Architecture Ltd 100% granted overall 41
Browse by ward
Applications by ward in Horsham
- Billingshurst 302
- Bramber, Upper Beeding and Woodmancote 173
- Broadbridge Heath 66
- Colgate and Rusper 326
- Cowfold, Shermanbury and West Grinstead 280
- Denne 300
- Forest 164
- Henfield 201
- Holbrook East 60
- Holbrook West 133
- Itchingfield, Slinfold and Warnham 310
- Nuthurst and Lower Beeding 186
- Pulborough, Coldwaltham and Amberley 184
- Roffey North 110
- Roffey South 101
- Rudgwick 164
- Southwater North 138
- Southwater South and Shipley 215
- Steyning and Ashurst 252
- Storrington and Washington 329
- Trafalgar 116
- West Chiltington, Thakeham and Ashington 423
Browse by postcode area
Applications by postcode district
Browse by year
Every application on record, month by month
Common questions
How many planning applications does Horsham decide?
In the 12 months to October 2026, Horsham decided 1572 planning applications. 95% of clear-cut outcomes were approvals.
How long does a planning decision take in Horsham?
The median time from a planning application being received to a decision was 56 days over the 12 months to October 2026. Individual cases vary with complexity and consultation responses.
How many Horsham decisions arrive within the eight week target?
Of the 1572 decisions in the 12 months to October 2026 where both dates are published, 52% came within eight weeks of the application being received, and 87% within thirteen weeks.
How many planning applications has Horsham decided in total?
PlanIndex holds 3235 decisions from Horsham between 2004 and 2026, out of 4,679 applications on record. Across that whole period 92% of clear-cut outcomes were approvals.
When is planning activity busiest in Horsham?
February 2026 was the busiest month across the 12 months to October 2026, with 256 applications recorded. The monthly pattern is listed on this page.
How do I find a planning application by its reference number?
Every application indexed here has its own page at a stable address. Look the reference up in a search engine together with the council name, or browse the latest applications below. Each page shows the description, address, dates and decision as the council published them.
Where can I see the full documents for an application?
Plans, drawings and officer reports stay on Horsham's own planning portal. Every application page here links straight to the source record.
Cite these figures
Click the text to select the whole citation.
Horsham: 4,679 planning applications on record as of October 2026. Trailing 12 months: 1,572 decided, 95% approved, median 56 days to a decision. 2,634 new applications received in the same period. Decisions on record run between 2004 and 2026: 3,235 in total, 92% approved. Source: PlanIndex, planindex.co.uk.
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<p>Source: <a href="https://planindex.co.uk/planning-applications/horsham">Planning applications in Horsham</a>, from PlanIndex</p>