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Allowed20 March 20266003292

The Old Stables, 77 Park Lane, Harefield, UB9 6BL

Planning appeal 6003292 at The Old Stables, 77 Park Lane, Harefield, UB9 6BL (London Borough of Hillingdon) was allowed on 20 March 2026 by Inspector Bennett T, by written representations. The main issue, as the Inspector framed it: The effect of the proposed development upon the character and appearance of the host property and the locality, with special attention to the Harefield Village Conservation Area.

demolition of existing conservatory and construction of part single, part two storey side and rear extensions

Authority
London Borough of Hillingdon
Appeal type
householder · Householder (HAS)
Procedure
Written Representations
Development
residential · Householder developments
Inspector
Bennett T
Postcode
UB9 6BL

Main issues, as the Inspector framed them

  • The effect of the proposed development upon the character and appearance of the host property and the locality, with special attention to the Harefield Village Conservation Area

What decided it

The staggered setbacks, limited height, matching materials, and cohesive design of the extension ensure it remains subordinate to the host dwelling and preserves the character and appearance of the conservation area.

What the Inspector cited

Development plan policies
Policy BE1 of the Hillingdon Local Plan: Part One - Strategic Policies (2012)Policy DMHB1 of the Hillingdon Local Plan: Part Two - Development Management Policies (2020)Policy DMHB4 of the Hillingdon Local Plan: Part Two - Development Management Policies (2020)Policy DMHB11 of the Hillingdon Local Plan: Part Two - Development Management Policies (2020)Policy DMHB12 of the Hillingdon Local Plan: Part Two - Development Management Policies (2020)Policy DMHB14 of the Hillingdon Local Plan: Part Two - Development Management Policies (2020)Policy DMHD1 of the Hillingdon Local Plan: Part Two - Development Management Policies (2020)Policy D3 of the London Plan (2021)Policy HC1 of the London Plan (2021)

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 applied

The decision letter

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More decisions in London Borough of Hillingdon

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

  1. Dismissed27 October 20266015310
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  2. Dismissed27 October 20266009856
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  3. Dismissed21 October 20266011782
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  4. Dismissed19 October 20266011268
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  5. Allowed6 October 20266013858
    88 Stormount Drive, Hayes, UB3 1RH

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.

In the app this decision sits on the map beside every appeal around it, with its letter to read and the main issues, policies and judgments cited picked out.