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Dismissed25 March 20266000686

82A Slewins Lane, Hornchurch, Essex, RM11 2BY

Planning appeal 6000686 at 82A Slewins Lane, Hornchurch, Essex, RM11 2BY (London Borough of Havering) was dismissed on 25 March 2026 by Inspector Jarvis P, by written representations. The main issue, as the Inspector framed it: Whether the annexe would have a suitable relationship with the host dwelling.

Conversion of existing outbuilding from storage to ancillary residential accommodation (granny annexe)

Authority
London Borough of Havering
Appeal type
householder · Householder (HAS)
Procedure
Written Representations
Development
residential · Householder developments
Inspector
Jarvis P
Postcode
RM11 2BY

Main issues, as the Inspector framed them

  • Whether the annexe would have a suitable relationship with the host dwelling
  • Whether acceptable living conditions would be provided for the occupants

What decided it

The outbuilding's single small overshadowed window would provide an unacceptable internal living environment with insufficient daylight and sunlight for residential occupation, which could not be adequately remedied through conditions.

What the Inspector cited

Development plan policies
Policy 7Policy 26Policy 10London Plan Policy D1London Plan Policy D4

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 Havering

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

  1. Dismissed5 August 20263362455
    10 Avenue Road, Harold Wood, Romford, RM3 0SU
  2. Dismissed5 August 20263354668
    145v Turpin Avenue, , Romford, Havering, RM5 2LU
  3. Unknown4 August 20263360523
    22 Nelmes Crescent, Hornchurch, RM11 2QB
  4. Notice varied and upheld4 August 20263360522
    22 Nelmes Crescent, Hornchurch, RM11 2QB
  5. Dismissed4 August 20263359688
    30 Crow Lane, Romford, RM7 0EL

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.