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Planning application

25/01346/HOU

72 East Cosham Road Portsmouth PO6 2BY

Decided Portsmouth Householder Planning Application

Proposal

Construction of single storey rear extension, front extension, roof alterations and front and rear dormers

As published by the council, reference 25/01346/HOU

Timeline

Dates from the published record

  1. 18 Nov 2025

    Received by Portsmouth

  2. 24 Nov 2025

    Validated

    Checked as complete and ready for consideration.

  3. 29 Jan 2026

    Decision issued: Conditional Permission

  4. 25 Jul 2026

    Added to PlanIndex

After the decision

The process from here

The council has decided this application; the published outcome sits in the record above and the decision notice on the council portal carries the detail, including any conditions.

If permission was granted, work must normally begin within three years of the decision. If it was refused, the applicant can appeal within the statutory time limit or submit a revised scheme.

About householder applications

How this application type works

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

Nearby applications

Within 500 metres

  • 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 152m away Householder
  • 26/00485/CPL Granted

    46 Carmarthen Avenue Portsmouth PO6 2AQ

    Application for Certificate of Lawful Development for the proposed single storey outbuilding

    15 Apr 2026 152m away Lawful development
  • 25/01046/HOU Decided

    41 Brecon Avenue Portsmouth PO6 2AN

    Construction of single storey rear extension

    5 Sep 2025 185m away Householder
  • 25/01170/TPO Granted

    32 Brecon Avenue Portsmouth PO6 2AW

    Within Tree Preservation Order 218, (T23) Purple leaved plum (Prunus cerasifera 'Pissardii') prune laterally by 1.5m, height reduced by 2m and remove deadwood and bottom ground shoots

    9 Oct 2025 238m away Trees
  • 25/01456/HOU Awaiting decision

    22 Carmarthen Avenue Portsmouth PO6 2AQ

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

    12 Dec 2025 245m away Householder
  • 26/00164/TPO Granted

    3 Brecon Avenue Portsmouth PO6 2AN

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

    11 Feb 2026 270m away Trees

In Portsmouth

  • 25/01493/HOU Decided

    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 Decided

    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 Decided

    1 Court Mead Portsmouth PO6 2LT

    Construction of rear and side single storey extension

    2 Feb 2026 Householder