Planning appeal decision
The Carriage House, Horton Grange Road, Dinnington, NE13 7AA
Planning appeal 6006996 at The Carriage House, Horton Grange Road, Dinnington, NE13 7AA (Newcastle Upon Tyne City Council) was dismissed on 8 July 2026 by Inspector R Major, by written representations. The main issue, as the Inspector framed it: whether the proposed development would be inappropriate development in the Green Belt.
demolition of existing outbuilding, side extension to existing dwelling and insertion of 2no dormer windows into existing roof slope
- Authority
- Newcastle Upon Tyne City Council
- Appeal type
- householder · Householder
- Procedure
- Written
- Development
- residential
- Inspector
- R Major
- Postcode
- NE13 7AA
Main issues, as the Inspector framed them
- whether the proposed development would be inappropriate development in the Green Belt
- the effect of the proposed development on the openness of the Green Belt
- the effect of the proposal on the character and appearance of the host dwelling and area
- if the proposed development would be inappropriate development, whether the harm by reason of inappropriateness, and any other harm, is clearly outweighed by other considerations, so as to amount to the very special circumstances necessary to justify it
What decided it
The proposal results in disproportionate additions to the original building (87% volumetric increase), constituting inappropriate development in the Green Belt, and the harm arising from this inappropriateness and loss of openness is not clearly outweighed by other considerations including the fallback position and limited economic benefits.
What the Inspector cited
- Development plan policies
- Policy CS19Policy CS15Policy DM20
- National Planning Policy Framework
- Paragraph 11Paragraph 153Paragraph 154
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
Town Planner Pro holds this letter. The Appeals plan opens it and every other letter we hold, all of them searchable, with the main issues and what decided each case picked out. We do not show letters on the free site because they carry people’s names and addresses.
With an account
What an account adds to this decision


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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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