Planning application
25/01180/HOU
40 Seaton Avenue Portsmouth PO3 6LG
Proposal
Retrospective application for construction of single storey rear extension and raised decking area
As published by the council, reference 25/01180/HOU
Timeline
Dates from the published record
-
13 Oct 2025
Received by Portsmouth
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20 Nov 2025
Decision issued: Conditional Permission
-
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.
Nearby applications
Within 500 metres
-
25/00919/CPL Refused
40 Seaton Avenue Portsmouth PO3 6LG
Application for Certificate of Lawful Development for the proposed construction of single storey rear extension following removal of existing lean-to
-
26/00200/HOU Awaiting decision
17 Redcar Avenue Portsmouth PO3 6LE
Alterations to roof to include hip to gable buildup with construction of dormer windows to front and rear roofslopes and retention of front porch
-
26/00138/VOC Awaiting decision
Moneyfields Sports Ground Moneyfield Avenue Portsmouth PO3 6LA
Application to remove condition 13 (Overnight Parking) of planning permission 18/00057/FUL
-
25/01375/HOU Decided
66 Ripley Grove Portsmouth PO3 6NJ
Construction of single storey rear extension with raised decking area
-
25/01093/CPL Granted
Mcdonalds Ocean Park Burrfields Road Portsmouth PO3 5DP
Application for a Lawful Development Certificate for the proposed unrestricted operation hours
Other householder applications
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
-
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 Decided
77 Station Road Portsmouth PO6 1PJ
Alterations to roof to include hip to gable buildup, and dormer window to rear roofslopes
-
26/00115/HOU Decided
1 Court Mead Portsmouth PO6 2LT
Construction of rear and side single storey extension