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Muntham House School Muntham Drive Barns Green West Sussex RH13 0NJ

DC/26/0200Certificate Proposed Lawful Use/DevAwaiting decision
Outline / PiP
Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Erection of a single storey modular building for permanent educational use within the schools existing curtilage. (Lawful Development Certificate - Proposed).

Received
5 February 2026
Decision due
13 April 2026
Decision level
Delegated (officer decision)
Ward
Itchingfield, Slinfold and Warnham
Agent
3BM Ltd
  1. Received5 Feb
  2. Validated16 Feb
  3. Consult.19 Mar
  4. Target13 Apr
  5. Decided

Have your say

Comments close on 19 March.

Comment on the council's siteDocuments (8)

About this application

This is an outline application at Muntham House School Muntham Drive Barns Green West Sussex RH13 0NJ. Horsham has handled 569 applications of this type. It has been with the council since 5 February 2026 and is still awaiting a decision. There has been 1 other application at this address. In the past year there have been 72 applications across Itchingfield, Slinfold and Warnham. We hold 2,379 applications in total for the RH13 postcode area.

83% of outline applications at Horsham District Council were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.See what's approved near your address

Application details

Postcode
RH13 0NJ
Application type
Certificate Proposed Lawful Use/Dev
Scale / size
Small
Parish
Itchingfield PC

Planning application dates

Date validated
16 February 2026
Consultation expiry
19 March 2026
Neighbour consultation end
19 March 2026
Last date for comments
19 March 2026

Applicant and agent

Agent
3BM Ltd
Architect profile
3BM LIMITED
Agent address
Unit 2 Bluelion Place Southwark London SE1 4PU

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-14672541
Documents
8
Constraints
8

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

Also checked, none recorded (22)

flood storage areas, conservation areas, Article 4 directions, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Source: Horsham

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Before the decision

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