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Planning application

22 Carmarthen Avenue Portsmouth PO6 2AQ

Awaiting decision Portsmouth 25/01456/HOU Householder Planning Application

Works: Loft or dormer Windows or glazing Domestic

Read from the description, not a valuation. How we read the register

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Alterations to roof to include hip to gable buildup, construction of dormer windows to rear roofslopes and balcony

As published by the council, reference 25/01456/HOU

Application record

Reference
25/01456/HOU
Type
Householder Planning Application
Status
Awaiting decision
Received
12 Dec 2025
Validated
5 Jan 2026
Ward
Drayton & Farlington
Decision by
Delegated
Postcode
PO6 2AQ

Timeline

Dates from the published record

  1. 12 Dec 2025

    Received by Portsmouth

  2. 5 Jan 2026

    Validated

    Checked as complete and ready for consideration.

  3. 25 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 2 March 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Portsmouth took a median of 56 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Anderson Architectural Design Ltd Agent, an architecture practice registered in Fareham

Active · incorporated 2020 · Fareham

2 applications on PlanIndex · across 2 councils

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

Plans, drawings, consultee responses and the officer's report

5 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

What happens while it is decided

This application is with Portsmouth for determination, against a statutory target of eight weeks. Over the last year Portsmouth decided householder applications in a median of 56 days. More in our guide to how long planning decisions take.

About householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 3 Brecon Avenue Portsmouth PO6 2AN

    26/00164/TPO Submitted 11 Feb 2026 53m away

    Within Tree Preservation Order 218, (T18) Copper Beech (Fagus sylvatica Purpurea) to be fell to ground level and stump grind

    Granted Trees 2 docs

  • 21 Penarth Avenue Portsmouth PO6 2AJ

    25/00977/HOU Submitted 18 Aug 2025 80m away

    Construction of two side dormers and velux rooflights

    Granted Householder Loft or dormer 5 docs
    Domestic

  • 11 Penarth Avenue Portsmouth PO6 2AJ

    25/01485/HOU Submitted 18 Dec 2025 103m away

    Removal of pitched roofs to existing single storey rear extension and replacement with a flat roof incorporating roof lights (facilitated by increasing the height of the external walls of the existing extension); extending/raising existing split-level rear patio to provide level access, incorporating raised timber fence to southern boundary and pergola adjacent the northern boundary; replacement of existing windows and external doors throughout from white UPVC to anthracite grey UPVC units.

    Granted Householder Extension Loft or dormer +1 21 docs
    Small domestic

  • 11 Penarth Avenue Portsmouth PO6 2AJ

    26/00277/NMA Submitted 10 Mar 2026 109m away

    Application for non-material amendment to planning permission 25/01485/HOU to seek approval of amended plans relating to change to rear elevation fenestration size & position, & colour of bricks in soldier courses & facing of patio retaining wall; additional stepped access from raised patio down to garden level on southern boundary

    Granted Amendments Windows or glazing 7 docs

  • 11 Penarth Avenue Portsmouth PO6 2AJ

    26/00276/DOC Submitted 10 Mar 2026 112m away

    Application to discharge condition 3 (Soakaway Design) of planning permission 25/01485/HOU

    Granted Conditions 5 docs

  • 46 Carmarthen Avenue Portsmouth PO6 2AQ

    26/00497/HOU Submitted 17 Apr 2026 142m away

    87% historically approved · decision due ~15 Jun

    Construction of two storey rear extension (following removal of existing) and enlargement of front porch

    Awaiting decision Householder Extension 8 docs
    Small domestic

In Portsmouth

  • 25/01493/HOU Granted

    77 Victoria Road South Southsea PO5 2BU

    Construction of single storey rear and side extension with terrace at first floor (following removal of existing extension and garage), alterations to fenestration and installation of heat pump

    19 Dec 2025 Householder
  • 26/00497/HOU Awaiting decision

    46 Carmarthen Avenue Portsmouth PO6 2AQ

    Construction of two storey rear extension (following removal of existing) and enlargement of front porch

    17 Apr 2026 Householder
  • 26/00095/HOU Refused

    96 Portsdown Road Portsmouth PO6 4QH

    Alterations to roof to include hip to gable buildup and construction of dormer windows to front and rear roofslopes

    29 Jan 2026 Householder
  • 25/01455/HOU Granted

    77 Station Road Portsmouth PO6 1PJ

    Alterations to roof to include hip to gable buildup, and dormer window to rear roofslopes

    11 Dec 2025 Householder
  • 26/00115/HOU Granted

    1 Court Mead Portsmouth PO6 2LT

    Construction of rear and side single storey extension

    2 Feb 2026 Householder