Estimated reading time: 6 minutes
Key Takeaways
- The Horsham District Local Plan was deemed “unsound” by the Planning Inspectorate.
- Inspector Luke Fleming cited *duty to cooperate* failures and weak **water neutrality** evidence.
- Horsham District Council has filed a formal complaint and requested renewed scrutiny.
- Withdrawal of the current draft is expected, delaying housing and infrastructure projects.
- Community opinion is split between environmental safeguards and fears of further delays.
Table of Contents
Background on the Local Plan
The rejected draft Local Plan set Horsham’s development roadmap from 2023 to 2040, targeting ambitious housing numbers while promising balanced infrastructure and environmental safeguards. A central pillar was water neutrality, linked to the Sussex North Offsetting Water Strategy (SNOWS), aiming to ensure new builds would not increase overall water consumption.
Before rejection, the plan was heralded as a blueprint for sustainable growth, weaving together housing, transport and environmental commitments. Its sudden dismissal now leaves residents questioning what comes next.
Reasons for Rejection
Inspector Luke Fleming’s interim findings letter (4 April 2025) labelled the plan “legally non-compliant” and “unsound.” Key shortcomings included:
- Duty to cooperate: Inadequate engagement with neighbouring councils.
- Water neutrality evidence: SNOWS lacked robust data to satisfy regulators.
- Late-stage housing targets: Unexpected increases and overflow allocations complicated compliance.
“The legal tests have not been met, and the plan cannot proceed in its current form.” – Inspector Luke Fleming
Council’s Response
Horsham District Council voiced *huge disappointment* and insists it had cooperated “to the best of our ability.” A formal complaint has been lodged with the Planning Inspectorate, and a letter sent to the Planning and Housing Minister challenges the decision’s fairness.
Council Leader Cllr Martin Boffey told local media:
“We believe our plan was sound and met statutory duties, but shifting policy demands undermined the process. A full review is essential.”
Official Actions & Next Steps
- The Planning Inspectorate will conduct renewed scrutiny following the council’s complaint.
- Withdrawal of the current draft is set for Cabinet decision in August 2025.
- A fresh plan-making process must bolster regional cooperation and produce a stronger water neutrality case.
These steps could push key housing and infrastructure projects back by at least 18 months, leaving developers and residents in limbo.
Implications for Development Policy
Without an adopted Local Plan, Horsham faces a heightened risk of speculative development applications. Controls on housing density, water use and regional allocations may be weakened, potentially opening the door to proposals that bypass local preferences.
Upcoming local government reorganisation further complicates decision-making, adding pressure to resolve planning uncertainties swiftly.
Community & Stakeholder Reactions
- Residents: Anxiety over *uncontrolled growth* and stalled infrastructure.
- Developers: Frustration at shifting compliance targets and project delays.
- Community groups: Mixed feelings—support for environmental safeguards but concern over extended uncertainty.
“The constant changing of goalposts makes it impossible to plan effectively,” said a local housing association spokesperson.
Conclusion
The rejection of Horsham’s Local Plan represents a pivotal moment for the district. Balancing urgent housing needs with environmental obligations remains a delicate task. As the council seeks renewed scrutiny, the next few months will determine whether Horsham can craft a plan that satisfies regulators, meets community expectations, and delivers sustainable growth.
FAQs
Why did the Planning Inspectorate reject the Horsham Local Plan?
The plan failed legal tests on the duty to cooperate with neighbouring councils and lacked convincing evidence on water neutrality, leading the inspector to deem it “unsound.”
What is water neutrality?
Water neutrality ensures that new developments do not increase overall water consumption within the supply area, often achieved through efficiency measures and offsetting strategies such as SNOWS.
How long will plan withdrawal delay new housing?
Council officers estimate a delay of 18–24 months while a revised plan is drafted, consulted on, and resubmitted for examination.
Can developers submit applications during the gap?
Yes. In the absence of an up-to-date Local Plan, speculative applications may increase, though each will still undergo standard planning scrutiny.
What happens next if the complaint is upheld?
If renewed scrutiny finds procedural flaws, parts of the inspector’s decision could be revisited, potentially allowing amendments instead of full withdrawal—but such outcomes are rare.