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Planning application

25/01431/HOU

12 Ninian Park Road Portsmouth PO3 5DJ

Decided Portsmouth Householder Planning Application

Proposal

Construction of single storey rear extension with pitched roof (following removal of existing)

As published by the council, reference 25/01431/HOU

Timeline

Dates from the published record

  1. 8 Dec 2025

    Received by Portsmouth

  2. 9 Dec 2025

    Validated

    Checked as complete and ready for consideration.

  3. 2 Feb 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

  • 25/01027/CPL Awaiting decision

    102 Dartmouth Road Portsmouth PO3 5DU

    Application for a Lawful Development Certificate for the proposed demolition of existing outbuilding and construction of a new detached outbuilding

    1 Sep 2025 146m away Lawful development
  • 26/00051/FUL Decided

    1 Domum Road Portsmouth PO2 0QZ

    Change of use from dwellinghouse (Class C3) to 7 person/7 bedroom House in Multiple Occupation (Sui Generis)

    19 Jan 2026 343m away Full applications
  • 25/00051/GPDC Granted

    1 Domum Road Portsmouth PO2 0QZ

    Construction of single storey rear extension, extending 6m beyond the rear wall, with a height of 3m to the eaves and maximum height of 3m

    4 Dec 2025 343m away Prior approval
  • 25/00936/CPL Granted

    360 Copnor Road Portsmouth PO3 5EN

    Application for Certificate of Lawful Development for the proposed construction of dormer to rear roofslope and rooflights to front roofslope

    8 Aug 2025 353m away Lawful development
  • 26/00078/FUL Decided

    204 Copnor Road Portsmouth PO3 5DA

    Conversion of ground floor commercial unit to 1no. 2 bedroom flat with associated external alterations

    26 Jan 2026 389m away Full applications
  • 26/00353/HOU Awaiting decision

    63 Green Lane Portsmouth PO3 5EZ

    Construction of single storey rear extension (following removal of existing)

    19 Mar 2026 441m away Householder

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