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Planning application

26/00776/NMA

17 Cornwall Crescent Southampton SO18 2AQ

Awaiting decision Southampton Non-material amendment application

Proposal

Non-material amendment sought to planning permission ref 26/00071/FUL for changes to external cladding and fenestration on approved outbuilding.

As published by the council, reference 26/00776/NMA

Timeline

Dates from the published record

  1. 2 Jul 2026

    Received by Southampton

  2. 25 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

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 amendments applications

How this application type works

An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.

More on amendments applications in our guide

Nearby applications

Within 500 metres

  • 26/00071/FUL Granted

    17 Cornwall Crescent Southampton SO18 2AQ

    Erection of single storey outbuilding following removal of existing

    28 Jan 2026 0m away Full applications
  • 25/01521/FUL Granted

    76 Woodmill Lane Southampton SO18 2PD

    Erection of a two-storey side/rear extension with first floor rear balcony and roof extension to facilitate loft conversion

    3 Dec 2025 147m away Full applications
  • 26/00468/FUL Granted

    33 Dell Road Southampton SO18 1QT

    Roof alterations including dormer window on side elevation to facilitate loft conversion, and erection of a front porch.

    22 Apr 2026 164m away Full applications
  • 22/01679/FUL Granted

    46 Dell Road Southampton SO18 1QS

    Erection of a single storey side and rear extension and roof extension including front and rear dormers to facilitate a loft conversion

    15 Dec 2022 194m away Full applications
  • 23/00207/NMA Granted

    116 Kingsdown Way Southampton SO18 2GR

    Non-material amendment sought to planning permission ref 20/00273/FUL for change from a pitched roof to a sloped roof to replacement porch.

    16 Feb 2023 218m away Amendments
  • 25/01577/FUL Granted

    43 Castle Road Southampton SO18 1QP

    Erection of a part 2-storey, part single storey side/rear extension, including balcony, with boundary wall following demolition of existing conservatory.

    16 Dec 2025 307m away Full applications

In Southampton

  • 26/00836/NMA Awaiting decision

    Brownhill Cottages Lower Brownhill Road Southampton SO16 9LA

    Non-material amendment sought to planning permission ref 22/01417/FUL for removal of external garage door and replace with facing brick to match existing.

    20 Jul 2026 Amendments
  • 26/00640/NMA Granted

    48 Shirley High Street Southampton SO15 3NF

    Non-material amendment sought to planning permission ref 24/00392/FUL and 25/00164/MMA to omit part of the approved extension with alterations including removal of external stairs, changes to windows and entrance doors for 2 flats.

    16 Jun 2026 Amendments
  • 26/00810/NMA Awaiting decision

    28 Ferndene Way Southampton SO18 4SZ

    Non-material amendment sought to planning permission ref 25/01446/FUL for removal of window on side elevation.

    13 Jul 2026 Amendments
  • 26/00680/NMA Granted

    Treetops View Pinehurst Road Southampton SO16 7FZ

    Non-material amendment sought to planning permission ref 22/01391/FUL for addition of balustrade to form first floor balcony.

    10 Jun 2026 Amendments
  • 26/00675/NMA Granted

    166 Bassett Green Road Southampton SO16 3LW

    Non-material amendment sought to planning permission ref 25/01185/FUL to change conservatory roof from pitched to flat roof.

    9 Jun 2026 Amendments