Town Planner Pro
Search appeal decisions

Planning appeal decision

Dismissed28 April 20266002205

56 Althorpe Drive, City Of Portsmouth, Portsmouth, PO3 5XB

Planning appeal 6002205 at 56 Althorpe Drive, City Of Portsmouth, Portsmouth, PO3 5XB (Portsmouth City Council) was dismissed on 28 April 2026 by Inspector Reeves K, by written representations. The main issue, as the Inspector framed it: the effect of the proposed development on the character and appearance of the area.

two storey rear extension, single storey first floor extension to convert the existing annex into 2 x two bedroom units

Appeal type
minor · Planning Appeal
Procedure
Written Representations
Development
residential · Other minor developments
Inspector
Reeves K
Postcode
PO3 5XB

Main issues, as the Inspector framed them

  • the effect of the proposed development on the character and appearance of the area
  • the effect of the proposal on the living conditions of the occupiers of the neighbouring property, having regard to outlook
  • whether the proposal would provide acceptable living conditions for future occupiers, having regard to privacy, outlook, living space, parking provision and waste storage
  • whether the proposal would provide adequate safety for future occupiers in relation to flood risk, particularly for the ground floor flat
  • the effect of the proposed development on highway safety
  • whether the development would achieve nutrient neutrality, or otherwise secure appropriate mitigation for increased nutrient discharge affecting European designated sites
  • whether adequate mitigation is secured to address recreational disturbance impacts on the Solent Special Protection Areas (SPAs)

What decided it

The absence of a site-specific Flood Risk Assessment demonstrating safety for future occupiers in an area of high flood risk, combined with unacceptable harm to character and appearance and neighbouring living conditions, meant the identified harms substantially outweighed the limited housing benefits.

What the Inspector cited

Development plan policies
Policy PCS23Policy PCS12

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.

With an account

What an account adds to this decision

43 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 Portsmouth City Council

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

  1. Allowed22 September 20266004676
    252 Havant Road, Portsmouth, PO6 1PA
  2. Dismissed14 July 20266007761
    34 Clarendon Road, Southsea, PO5 2JY
  3. Allowed2 June 20266004666
    16 Munster Road, Portsmouth, PO2 9BS
  4. Allowed28 April 20266001781
    80 Gladys Avenue, North End, Portsmouth, Hampshire, PO2 9BQ
  5. Dismissed9 April 20263374570
    207-217 Copnor Road, Portsmouth, PO3 5BY

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.