Town Planner Pro
Free trial
Search appeal decisions

Planning appeal decision

Dismissed15 December 20256000587

42 Warwick Avenue, Edgware, Barnet, HA8 8UJ

Planning appeal 6000587 at 42 Warwick Avenue, Edgware, Barnet, HA8 8UJ (London Borough of Barnet) was dismissed on 15 December 2025 by Inspector McDonagh C, by written representations. The main issue, as the Inspector framed it: The effect of the proposal on the character and appearance of the host property and local area.

First floor side extension and roof extension including erection of side and rear wraparound dormer and insertion of three rooflights to front roof slope

Authority
London Borough of Barnet
Appeal type
householder · Householder (HAS)
Procedure
Written Representations
Development
residential · Householder developments
Inspector
McDonagh C
Postcode
HA8 8UJ

Main issues, as the Inspector framed them

  • The effect of the proposal on the character and appearance of the host property and local area

What decided it

The proposal would harm the character and appearance of the host dwelling and local area by introducing a non-subordinate dormer that would overwhelm the existing roof and lose the distinctive cat slide design that characterises the street.

What the Inspector cited

Development plan policies
CDH01CDH05D3

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

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.

Appeals plan, £15 a month

With an account

What an account adds to this decision

471 other decided appeals within two kilometres of this site. In the app every dot opens its decision, and its letter wherever one was published, and you can draw your own site to see what has been decided around it.AllowedDismissedSplitThis decision
An appeal decision in the app, with the main issues, policies and judgments cited picked out beside the letter
Every letter, there to read. We pick out the main issues, the policies and the judgments cited, so you can work through the letter faster.
Searching the full text of appeal decision letters in the app
Search inside every letter. By words or by meaning, filtered by authority, outcome, appeal type and procedure, with every locatable decision on the map and the Inspector named on each.
Start your free trial

More decisions in London Borough of Barnet

The authority’s record since 2016 · every decision in 2025

  1. Notice varied and upheld29 September 20263359644
    35 Hillview Gardens, London, NW4 2JJ
  2. Allowed10 September 20266000405
    41 Brent Park Road, London, NW4 3HN
  3. Notice upheld28 August 20263361601
    53 Essex Park, London, N3 1ND
  4. Notice varied and upheld27 August 20263361348
    27 Dale Grove, London, N12 8EE
  5. Notice upheld26 August 20263376088
    48 Oldberry Road, Edgware, HA8 9DB

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.