Planning appeal decision
46 Monson Colonnade, Monson Road, Tunbridge Wells, Kent, TN1 1LR
Planning appeal 3375054 at 46 Monson Colonnade, Monson Road, Tunbridge Wells, Kent, TN1 1LR (Tunbridge Wells Borough Council) was dismissed on 11 May 2026 by Inspector King T, by written representations. The main issue, as the Inspector framed it: The effect of the proposal on the significance of the listed building.
listed building consent – for the replacement of the existing 1st and 2nd floor single glazed timber windows on the front elevation with new double glazed timber units
- Authority
- Tunbridge Wells Borough Council
- Appeal type
- other · Listed Building Consent & Conservation Area Consent Appeal
- Procedure
- Written Representations
- Development
- other · Other minor developments
- Inspector
- King T
- Postcode
- TN1 1LR
Main issues, as the Inspector framed them
- The effect of the proposal on the significance of the listed building
What decided it
The absence of convincing technical evidence demonstrating that the existing windows are beyond refurbishment, combined with the failure to explore less harmful alternatives such as secondary glazing, means the loss of historic fabric cannot be justified and the harm to the listed building's significance is not outweighed by public benefits.
What the Inspector cited
- Development plan policies
- Policy EN4
- National Planning Policy Framework
- Paragraph 212Paragraph 214Paragraph 215Paragraph 167
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


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The authority’s record since 2016 · every decision in 2026
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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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