Planning appeal decision
Land Adjoining 33 Millthorpe Road, Horsham, RH12 4ER
Planning appeal 3270905 at Land Adjoining 33 Millthorpe Road, Horsham, RH12 4ER (Horsham District Council) was allowed in part (a split decision) on 13 December 2021 by Inspector Shields T, by written representations. The main issue, as the Inspector framed it: Whether the use of the building as a single dwellinghouse commenced on or before 10 February 2017 and continued for at least 4 years without substantial interruption (ground (d)).
without planning permission, change of use of a detached building with nil use to use as a single dwelling
- Authority
- Horsham District Council
- Appeal type
- enforcement · Enforcement Notice
- Procedure
- Written Representations
- Development
- residential · Change of use
- Inspector
- Shields T
- Postcode
- RH12 4ER
Main issues, as the Inspector framed them
- Whether the use of the building as a single dwellinghouse commenced on or before 10 February 2017 and continued for at least 4 years without substantial interruption (ground (d))
- Whether the requirements of the enforcement notice exceed what is necessary to remedy the breach of planning control (ground (f))
What decided it
The Council's undisputed evidence that the use ceased in 2019 and recommenced thereafter meant the 4-year immunity period could not have been achieved prior to the enforcement notice being issued on 10 February 2021.
What the Inspector cited
- Judgments
- Gabbitas v Secretary of State for the Environment [1985] JPL 630
How the Inspector dealt with each one is set out in the app, in order: the development plan, national policy, housing land supply, other considerations and the planning balance, beside the letter.
See how each was appliedThe decision letter
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With an account
What an account adds to this decision


More decisions in Horsham District Council
The authority’s record since 2016 · every decision in 2021
- Allowed29 October 20266008830Staalcot Farm Stall House Lane, Stall House Lane, North Heath, RH20 2HR
- Notice upheld16 September 20263373450Development Site Lot 3, Kent Street, Cowfold, West Sussex, RH13 8BB
- Notice varied and upheld15 September 2026335577812 Great Lime Kilns, Southwater, Horsham, RH13 9JL
- Notice upheld18 June 20263343866Pengarth, 11 Nightingales, West Chiltington, Pulborough, West Sussex, RH20 2QT
- Split Decision29 May 202633757682 Greenacres Farm West Chiltington Lane, Billingshurst, RH14 9DR
The main issues, what decided it, the planning balance and the policies and judgments listed as cited are read from the published letter by Town Planner Pro and are our summary, not the Inspector’s words; the letter itself is the record. Contains public sector information licensed under the Open Government Licence v3.0. Research, not advice.
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