Planning application
18 Poynings Place Portsmouth PO1 2PB
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
Construction of single storey rear extension with balcony
As published by the council, reference 25/01423/HOU
Application record
- Reference
- 25/01423/HOU
- Type
- Householder Planning Application
- Status
- Awaiting decision
- Received
- 4 Dec 2025
- Validated
- 5 Dec 2025
- Ward
- St Thomas
- Decision by
- Delegated
- Postcode
- PO1 2PB
Timeline
Dates from the published record
-
4 Dec 2025
Received by Portsmouth
-
5 Dec 2025
Validated
Checked as complete and ready for consideration.
-
25 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 30 January 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Portsmouth took a median of 56 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
grp architectural design Agent, an architecture practice
20 applications on PlanIndex · across 5 councils · 88% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
4 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat happens while it is decided
This application is with Portsmouth for determination, against a statutory target of eight weeks. Over the last year Portsmouth decided householder applications in a median of 56 days. More in our guide to how long planning decisions take.
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
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Royal Naval Club & Royal Albert Yacht Club 17 Pembroke Road Portsmouth PO1 2NS
83% historically approved · decision due ~9 Dec
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Awaiting decision Full applications New dwelling Windows or glazing 14 docs -
Royal Naval Club & Royal Albert Yacht Club 17 Pembroke Road Portsmouth PO1 2NS
88% historically approved · decision due ~4 Dec
Internal alterations including conversion of ballroom and ancillary spaces to form 4no. self-contained apartments External alterations including replacement windows to west elevation and construction of bin and bicycle storage
Awaiting decision Heritage and listed buildings New dwelling Windows or glazing 13 docs -
15 High Street Portsmouth PO1 2LP
88% historically approved · decision due ~11 May
Remodelling of interior, removal of rear bay window to be replaced with new timber glazed doors. Adaption to existing single-storey extension with new timber glazed doors and window. Removal of existing railings to roof terrace to be replaced with new traditional style black metal railings.
Awaiting decision Heritage and listed buildings Extension Windows or glazing 6 docsSmall domestic -
15 High Street Portsmouth PO1 2LP
87% historically approved · decision due ~11 May
Remodelling of interior, removal of rear bay window to be replaced with new timber glazed doors. Adaption to existing single-storey extension with new timber glazed doors and window. Removal of existing railings to roof terrace to be replaced with new traditional style black metal railings.
Awaiting decision Householder Extension Windows or glazing 6 docsSmall domestic -
Portsmouth Grammer School High Street Portsmouth PO1 2LN
88% historically approved · decision due ~18 Mar
Internal alterations including creation of larger openings to form new common rooms and to accommodate a pre-school External alterations including Installation of railings, 3 no. external canopy structures and alterations to fenestration
Awaiting decision Heritage and listed buildings Windows or glazing 40 docs
Other householder applications
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
-
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
-
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
-
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
-
26/00115/HOU Granted
1 Court Mead Portsmouth PO6 2LT
Construction of rear and side single storey extension