Planning appeal decision
Dalby, 70 Halsford Park Road, East Grinstead, RH19 1PS
Planning appeal 6012194 at Dalby, 70 Halsford Park Road, East Grinstead, RH19 1PS (Mid Sussex) was dismissed on 21 September 2026 by Inspector Philip Willmer, by written representations. The main issue, as the Inspector framed it: The effect of the proposed development on the architectural integrity of the host property and thereby the character and appearance of the street scene.
Two-storey side and rear extension; introduction of render to partially replace hung tile cladding at the front elevation
- Authority
- Mid Sussex
- Appeal type
- householder · Householder
- Procedure
- Written
- Development
- residential
- Inspector
- Philip Willmer
- Postcode
- RH19 1PS
Main issues, as the Inspector framed them
- The effect of the proposed development on the architectural integrity of the host property and thereby the character and appearance of the street scene
- Whether the proposed two-storey rear extension would result in an unacceptable loss of light and outlook to 72 Halsford Park Road
What decided it
The proposed extension would cause significant harm to the architectural integrity of the host property and the character and appearance of the street scene by diminishing the visually spacious quality of the enclave of detached dwellings.
The absence of harm to living conditions at No 72 was outweighed by the unacceptable harm to the architectural integrity of the host property and the character and appearance of the street scene.
What the Inspector cited
- Development plan policies
- Policy DP26 of the Mid Sussex District Plan 2014-2031Principles DG49 and DG50 of the Mid Sussex Design Guide SPDPolicy EG3 of the East Grinstead Neighbourhood Plan November 2016
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


More decisions in Mid Sussex
The authority’s record since 2016 · every decision in 2026
- Allowed29 October 202660151205, Dexter Drive, East Grinstead, RH19 4SU
- Dismissed22 October 2026601278111 Barnfield, Balcombe, RH17 6FW
- Dismissed9 October 20266010262Development Site At Former Tower Car Sales, Tower Close, East Grinstead, RH19 3BY
- Dismissed9 October 20266005209Lullings Cottage, West Hill, Ardingly, RH17 6QY
- Dismissed9 October 20266005206Lullings Cottage, West Hill, Ardingly, RH17 6QY
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.
®