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Planning application

17 Brompton Road Southsea PO4 9AJ

Granted Portsmouth 25/01393/HOU Householder Planning Application

Works: Extension Loft or dormer Small domestic

Read from the description, not a valuation. How we read the register

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Construction of single storey side extension with roof light (following removal of existing)

As published by the council, reference 25/01393/HOU

Application record

Reference
25/01393/HOU
Type
Householder Planning Application
Status
Awaiting decision
Decision
Conditional Permission
Received
28 Nov 2025
Validated
3 Dec 2025
Decided
27 Jan 2026
Ward
Central Southsea
Decision by
Fully Delegated Decision
Postcode
PO4 9AJ

Timeline

Dates from the published record

  1. 28 Nov 2025

    Received by Portsmouth

  2. 3 Dec 2025

    Validated

    Checked as complete and ready for consideration.

  3. 27 Jan 2026

    Decision issued: Conditional Permission

  4. 25 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Paul Cashin Architects Agent, an architecture practice

27 applications on PlanIndex · across 6 councils · 90% granted

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Documents

Plans, drawings, consultee responses and the officer's report

6 documents on file for this application

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What this grant of permission means

Portsmouth granted permission on 27 January 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 212 Haslemere Road Southsea PO4 9AS

    25/01475/FUL Submitted 16 Dec 2025 82m away

    83% historically approved · decision due ~27 Feb

    Retrospective application for change of use from dwellinghouse (Class C3) to purposes falling within dwellinghouse (Class C3) or house in multiple occupation (Class C4)

    Awaiting decision Full applications 9 docs
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  • 13 Craneswater Avenue Southsea PO4 0PA

    25/01152/HOU Submitted 2 Oct 2025 286m away

    Construction of roof extension, to side/front and rear roofslopes

    Granted Householder Extension 9 docs
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  • 184A Albert Road Southsea PO4 0JT

    25/01362/FUL Submitted 24 Nov 2025 320m away

    83% historically approved · decision due ~31 Mar

    Change of use from dwellinghouse (Class C3) to purposes falling within dwellinghouse (Class C3) or house in multiple occupation (Class C4)

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  • 361 Fawcett Road Southsea PO4 0LE

    26/00255/CPE Submitted 4 Mar 2026 347m away

    92% historically approved · decision due ~30 Apr

    Application for Certificate of Lawful Development for existing use as 7 person house in multiple occupation (Sui Generis)

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  • 32 Craneswater Avenue Southsea PO4 0PB

    25/01354/HOU Submitted 19 Nov 2025 353m away

    Construction of two storey side extension with gable roof and front porch, removal of existing garage and creation of hardstanding with timber gates

    Granted Householder Extension 7 docs
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  • 347 Fawcett Road Southsea PO4 0LE

    26/00162/CPE Submitted 10 Feb 2026 363m away

    92% historically approved · decision due ~7 Apr

    Application for lawful development for existing use as a House in Multiple Occupation (Class C4)

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In Portsmouth

  • 25/01493/HOU Granted

    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 Granted

    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 Granted

    1 Court Mead Portsmouth PO6 2LT

    Construction of rear and side single storey extension

    2 Feb 2026 Householder