Planning appeal decision
Windmill House, Hastings Road, Matfield, Tonbridge, Kent, TN12 7HF
Planning appeal 3358112 at Windmill House, Hastings Road, Matfield, Tonbridge, Kent, TN12 7HF (Tunbridge Wells Borough Council) was dismissed on 9 June 2025 by Inspector Grierson E, by written representations. The main issue, as the Inspector framed it: whether the proposed development would constitute ancillary accommodation to the main dwelling.
the retention of existing Windmill Cottage dwelling for ancillary use for the main residence
- Authority
- Tunbridge Wells Borough Council
- Appeal type
- minor · Planning Appeal
- Procedure
- Written Representations
- Development
- residential · Minor Dwellings
- Inspector
- Grierson E
- Postcode
- TN12 7HF
Main issues, as the Inspector framed them
- whether the proposed development would constitute ancillary accommodation to the main dwelling
- whether the proposed development would be in a suitable location for additional housing with regard to the local development strategy and accessibility to services and facilities
- the effect of the proposed development on the character and appearance of the surrounding area, including the High Weald National Landscape
- the effect of the proposed development on highway safety
What decided it
The proposal would constitute an additional separate dwelling rather than genuine ancillary accommodation, located in an unsustainable countryside location outside the Limits to Built Development, causing harm to character and appearance of the High Weald National Landscape and highway safety.
What the Inspector cited
- Development plan policies
- Policy H11Policy LBD1Core Policy 14Policy EN1Policy EN25Policy 4Policy 5Policy 14Policy TP4Policy H11Policy EN18Policy EN19
- National Planning Policy Framework
- Paragraph 83Paragraph 84Paragraph 110Paragraph 189
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 Tunbridge Wells
The authority’s record since 2016 · every decision in 2025
- Dismissed20 October 20266012604Manchester House The Heath, Horsmonden, TN12 8HT
- Dismissed21 September 202660052291 The Down Cottages, Lamberhurst Down, Lamberhurst, TN3 8EX
- Dismissed21 September 202660052251 The Down Cottages, Lamberhurst Down, Lamberhurst, TN3 8EX
- Allowed3 September 20266012775Flat 3, 49 Madeira Park, Royal Tunbridge Wells, TN2 5SY
- Dismissed28 August 202660062602 Ashfield Cottages, Horns Hill, Hawkhurst, Cranbrook, TN18 4XD
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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