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Planning application

44 Thornhill Avenue Southampton SO19 6PR

Awaiting decision Southampton 26/00888/FUL Full applications

Works: Extension Small 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

Erection of a single storey rear extension and alteration of garden levels with installation of retaining walls to create patio area.

As published by the council, reference 26/00888/FUL

Application record

Reference
26/00888/FUL
Category
Full applications
Status
Awaiting decision
Validated
30 Jul 2026
Postcode
SO19 6PR

Timeline

Dates from the published record

  1. 30 Jul 2026

    Validated

    Checked as complete and ready for consideration.

  2. 12 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 24 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Southampton took a median of 54 days over the applications it decided in the last year.

What happens while it is decided

The process from here

This application is with Southampton for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

About full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • Land Adj to 41 Thornhill Avenue Southampton SO19 6PS

    26/00033/MMA Submitted 28 Jan 2026 44m away

    Minor material amendment sought to planning permission ref 23/00696/FUL Erection of 2x 3-bed detached houses and formation of new access together with associated parking and cycle/refuse storage to include raised patio for plot 2.

    Granted Amendments 6 docs

  • Land Adj to 41 Thornhill Avenue Southampton SO19 6PS

    22/00433/FUL Submitted 30 Mar 2022 44m away

    Erection of a two-storey dwelling (3-bed) with associated car parking, bin and bike storage.

    Withdrawn Full applications 16 docs
    Domestic

  • Land Adj to 41 Thornhill Avenue Southampton SO19 6PS

    26/00033/NMA Submitted 13 Jan 2026 44m away

    100% historically approved · decision due ~10 Mar

    Non-material amendment sought to planning permission ref 23/00696/FUL for approved dwellings and access to alter patio, fencing and garden walls.

    Awaiting decision Amendments 2 docs

  • Land Adj to 41 Thornhill Avenue Southampton SO19 6PS

    25/00562/DIS Submitted 2 May 2025 44m away

    Application for approval of details reserved by conditions 4 (Land contamination), 8 (Landscaping), 9 (Ecological Mitigation), 10 (Nitrogen Mitigation), 11 (Refuse and Recycling), 12 (Cycle and parking) and 17 (Driveway material) of planning permission 23/00696/FUL for Erection of 2x 3-bed detached houses and formation of new access together with associated parking and cycle/refuse storage.

    Granted Conditions 5 docs

  • 7A Browning Avenue Southampton SO19 6PW

    24/01094/FUL Submitted 3 Oct 2024 117m away

    Erection of rear timber pergola and decking (Retrospective)

    Granted Full applications 5 docs

  • 7A Browning Avenue Southampton SO19 6PW

    21/01691/DIS Submitted 15 Nov 2021 117m away

    Application for approval of details reserved by condition 14(Refuse & Recycling), 15(Waste Management Plan) and 19(Land Contamination) of permission 21/00188/FUL for erection of 2 x. 2-bedroom semi-detached dwellings and conversion of office building to create a 3-bedroom bungalow

    Granted Conditions 6 docs

In Southampton

  • 25/01090/FUL Granted

    Land Adjacent, 20 Alfriston Gardens Southampton SO19 8GA

    Erection of a 2/3 storey, 3-bedroom dwelling and associated amenities. (resubmission of 21/01536/FUL) (amended after validation to remove rooms in the roof)

    11 Dec 2025 Full applications
  • 26/00995/FUL Awaiting decision

    Land Adj 20 Edwina Close Southampton SO19 7BH

    Erection of a 2 x two-storey dwellings (2 x 2-bedroom) with associated amenities.

    Full applications
  • 26/00959/FUL Awaiting decision

    88 Bluebell Road Southampton SO16 3LP

    Erection of two storey side extension and bin storage to the front.

    Full applications
  • 26/00873/FUL Awaiting decision

    Highcliff House Highcliff Avenue Southampton SO14 0TN

    Conversion of ground floor flat to 2x1 bed flats with external alterations

    Full applications
  • 26/00486/FUL Granted

    72 - 74 Anglesea Road Southampton SO15 5QS

    Installation of cycle storage and amended bin store arrangement (linked with 26/00490/PA56)

    27 Apr 2026 Full applications