Planning application
48 Trevor Road Southsea PO4 0LW
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
Application for lawful development certificate for existing single storey rear extension, rear dormer, 2no. rooflights on front roofslope, and hardstanding to the rear
As published by the council, reference 25/00975/CPE
Application record
- Reference
- 25/00975/CPE
- Type
- Certificate of Existing Lawful Use/Dev
- Status
- Awaiting decision
- Decision
- Approve
- Received
- 15 Aug 2025
- Validated
- 15 Aug 2025
- Decided
- 3 Feb 2026
- Ward
- Central Southsea
- Decision by
- Fully Delegated Decision
- Postcode
- PO4 0LW
Site history
Applications at this address on the Portsmouth register
This site has had 2 applications since 2025: 1 approved, 0 refused.
-
25/00974/CPE Awaiting decision
48 Trevor Road Southsea PO4 0LW
Application for certificate of lawful development for existing use as house in multiple occupation (Use Class C4)
Timeline
Dates from the published record
-
15 Aug 2025
Received by Portsmouth
-
3 Feb 2026
Decision issued: Approve
-
25 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Vail Williams LLP Agent, registered in Southampton
Active · incorporated 2006 · Southampton
130 applications on PlanIndex · across 29 councils · 89% 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
6 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 this grant of permission means
Portsmouth granted permission on 3 February 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 lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
48 Trevor Road Southsea PO4 0LW
92% historically approved · decision due ~10 Oct
Application for certificate of lawful development for existing use as house in multiple occupation (Use Class C4)
Awaiting decision Lawful development 3 docs -
60 Darlington Road Southsea PO4 0NF
Application for Certificate of Lawful Development for existing use as a 7-bedroom house in multiple occupation
Granted Lawful development 3 docs -
10 Norman Road Southsea PO4 0LP
92% historically approved · decision due ~21 May
Application for Certificate of Lawful Development for the proposed use as a 6 bedroom House in Multiple Occupation (Class C4), construction of dormer windows to rear roofslopes, single storey rear extension and installation of windows to front roofslopes
Awaiting decision Lawful development Extension Loft or dormer +1 5 docsSmall domestic -
347 Fawcett Road Southsea PO4 0LE
92% historically approved · decision due ~7 Apr
Application for lawful development for existing use as a House in Multiple Occupation (Class C4)
Awaiting decision Lawful development 2 docs -
312 Fawcett Road Southsea PO4 0LG
92% historically approved · decision due ~26 May
Application for Certificate of Lawful Development for existing use as house in multiple occupation (Class C4)
Awaiting decision Lawful development 3 docs -
50 Chetwynd Road Southsea PO4 0NB
83% historically approved · decision due ~18 May
Change of use from house in multiple occupation (Class C4) to 7 person/7 bedroom house in multiple occupation (sui generis)
Awaiting decision Full applications 8 docs
Other lawful development applications
In Portsmouth
-
26/00485/CPL Granted
46 Carmarthen Avenue Portsmouth PO6 2AQ
Application for Certificate of Lawful Development for the proposed single storey outbuilding
-
26/00209/CPL Granted
12 Second Avenue Portsmouth PO6 1JS
Application for Certificate of Lawful Development for the proposed construction of outbuilding
-
26/00482/CPE Awaiting decision
24 Guildford Road Portsmouth PO1 5HX
Application for Certificate of Lawful Development for existing use as house in multiple occupation (Class C4)
-
26/00484/CPE Awaiting decision
8 Outram Road Southsea
Application for Certificate of Lawful Development for existing use as four residential apartments
-
26/00161/CPE Granted
141 Guildford Road Portsmouth PO1 5BE
Application for lawful development for existing use as a House in Multiple Occupation (Class C4)