Planning appeal decision
78 Gallows Hill Lane, Abbots Langley, WD5 0BY
Planning appeal 3362351 at 78 Gallows Hill Lane, Abbots Langley, WD5 0BY (Three Rivers District Council) was dismissed on 24 September 2025 by Inspector Allen K, by written representations. The main issue, as the Inspector framed it: the effect of the proposal on the character and appearance of the area, with particular regard to the host dwelling as a non-designated heritage asset.
the demolition of existing property and erection of 4 x sustainable family semi-detached dwellings together with internal access road and private amenity space
- Authority
- Three Rivers District Council
- Appeal type
- minor · Planning Appeal
- Procedure
- Written Representations
- Development
- residential · Minor Dwellings
- Inspector
- Allen K
- Postcode
- WD5 0BY
Main issues, as the Inspector framed them
- the effect of the proposal on the character and appearance of the area, with particular regard to the host dwelling as a non-designated heritage asset
- the effect of the proposal on the living conditions of neighbouring residents, with particular regard to outlook and privacy
- whether the appropriate biodiversity net gain could be secured
What decided it
The significant harm to the character and appearance of the area through the loss of a non-designated heritage asset and the introduction of cramped backland development, combined with harm to neighbouring residents' outlook, outweighed the moderate benefits of housing delivery in circumstances of housing land supply shortfall.
The significant harm to character, appearance and living conditions, weighted against the moderate benefit of housing delivery in a location with a 1.7-year housing land supply and limited economic and environmental benefits, tipped against the proposal.
What the Inspector cited
- Development plan policies
- Policy CP1Policy CP3Policy CP12Policy DM1
- National Planning Policy Framework
- Paragraph 11
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 Three Rivers
The authority’s record since 2016 · every decision in 2025
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- Allowed24 September 20266010198Rusper, Nottingham Road, Heronsgate, WD3 5DN
- Dismissed9 September 20266011803126 Toms Lane, Kings Langley, WD4 8NR
- Allowed1 September 2026601212721 Dickinson Square, Croxley Green, Rickmansworth, WD3 3HA
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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