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Planning appeal decision

Dismissed26 March 20266003134

172, Walm Lane, London, NW2 3AX

Planning appeal 6003134 at 172, Walm Lane, London, NW2 3AX (London Borough of Brent) was dismissed on 26 March 2026 by Inspector Marley D, by written representations. The main issue, as the Inspector framed it: The effect of the development on the character and appearance of the Mapesbury Conservation Area, including the effect on protected trees.

Alterations to front soft and hard landscaping and alterations to front boundary wall to flats

Authority
London Borough of Brent
Appeal type
householder · Planning Appeal
Procedure
Written Representations
Development
other · Householder developments
Inspector
Marley D
Postcode
NW2 3AX

Main issues, as the Inspector framed them

  • The effect of the development on the character and appearance of the Mapesbury Conservation Area, including the effect on protected trees

What decided it

The development's adverse effect on the protected tree's root network and long-term health, resulting in harm to the character and appearance of the Mapesbury Conservation Area that could not be outweighed by the public benefits identified.

What the Inspector cited

Development plan policies
Policy DMP1Policy BHC1Policy BGI2Policy BT2

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.

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The decision letter

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More decisions in London Borough of Brent

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

  1. Dismissed29 October 20266011176
    7 Chalfont Avenue, Wembley, HA9 6NW
  2. Allowed22 October 20266011738
    102 West Hill, Wembley, HA9 9RR
  3. Allowed9 October 20266010212
    276 Willesden Lane, London, NW2 5RB
  4. Dismissed6 October 20266013509
    115 Brondesbury Road, London, NW6 6RY
  5. Allowed1 October 20266011602
    28A Ridley Road, London, NW10 5UA

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.