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Planning application

25/01099/HOU

235 Chatsworth Avenue Portsmouth PO6 2UL

Decided Portsmouth Householder Planning Application

Proposal

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

As published by the council, reference 25/01099/HOU

Timeline

Dates from the published record

  1. 19 Sep 2025

    Received by Portsmouth

  2. 23 Sep 2025

    Validated

    Checked as complete and ready for consideration.

  3. 28 Oct 2025

    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

  • 26/00399/HOU Awaiting decision

    124 Highbury Grove Portsmouth PO6 2RT

    Construction of single storey rear extension with raised decking area and alterations to roof include hip to gable buildup and dormer windows to rear roofslopes

    27 Mar 2026 341m away Householder
  • 25/01321/HOU Refused

    124 Highbury Grove Portsmouth PO6 2RT

    Construction of single storey rear extension with raised decking area and alterations to roof including gable build-up and rear dormer

    10 Nov 2025 341m away Householder
  • 25/01226/DOC Granted

    363B Chatsworth Avenue Portsmouth PO6 2UW

    Application to seek approval of details reserved by conditions 3 (Bike storage) and 4 (EV charging point) of planning permission 22/00181/FUL

    21 Oct 2025 386m away Conditions
  • 26/00076/FUL Decided

    Manor House 43 Court Lane Portsmouth PO6 2LJ

    Change of use from public house (Sui Generis) to child nursery at ground floor and elder residential accommodation at first floor level (Sui Generis) with associated alterations

    26 Jan 2026 407m away Full applications
  • 26/00077/ADV Granted

    Manor House 43 Court Lane Portsmouth PO6 2LJ

    Display of 4no. non-illuminated fascia signs and 1no. non-illuminated hanging sign

    26 Jan 2026 407m away Advertising
  • 25/01107/HOU Decided

    48 Lonsdale Avenue Portsmouth PO6 2PX

    Construction of single storey rear extension

    23 Sep 2025 413m 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