Planning application
PA26/04426
7 Trenoweth Crescent Penzance Cornwall TR18 4RY
Proposal
Application for a Lawful Development Certificate for a Proposed Erection of rear-facing dormer roof extension and insertion of roof windows to front roof slope
As published by the council, reference PA26/04426
Timeline
Dates from the published record
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25 Jun 2026
Received by Cornwall
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21 Jul 2026
Added to PlanIndex
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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 Cornwall 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 lawful development applications
How this application type works
A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.
Nearby applications
Within 500 metres
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PA25/06309 Granted
Trees At Alverton Road/The Ropewalk Penzance Cornwall
Application for tree works within a TPO area: PENZ0908- Sycamore. Previously topped at 4m, one half dead. Coppice PENZ0915- Ash. Crown lift to remove all tertiary and quaternary branches from over highway. Ash dieback PENZ0916- Ash. Dismantle: will be exposed after removal of cohabitee. NEW_1271_0012. Ash: Dismantle. Atop retaining wall, suppressed with several dead stems. PENZ1025- Turkey Oak. invasive, non-native species with some reasonable defects. Dismantle. PENZ0712- Whitebeam. Remove stem with significant collision damage back to main stem.
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PA25/08490 Granted
15 Trerew Road Penzance Cornwall TR18 4RX
Works to trees subject to a Tree Preservation Order, namely 1)Lawson cypress. Dismantle due to proximity to house
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PA26/00134/PREAPP Decided
Street Record Barlanwick Penzance Cornwall
Exception notice for 1x mature Pine tree to remove large branch in the crown which has fractured at the union and has the potential to strike the road. Also remove all remaining branches on the main stem to leave a 5 meter tall monolith stem only
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PA25/06961 Granted
1 Lansdowne Road Penzance Cornwall TR18 4RG
Works to Tree covered by a Tree Preservation Order (TPO) - T1 - Eucalyptus - Re-Pollard.
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PA25/08804 Decided
Street Record Mount Pleasant Penzance Cornwall
NOTIFICATION UNDER THE ELECTRONIC COMMUNICATIONS CODE (CONDITIONS AND RESTRICTIONS) REGULATIONS 2003 (AS AMENDED) TO UTILISE PERMITTED DEVELOPMENT RIGHTS
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PA25/09480 Granted
Land Off Mount Pleasant Croft Road Penzance Cornwall
Works to trees subject to a Tree Preservation Order, 1 Norway Maple (Acer platanoides), to remove one major broken hanging branch overhanging grass area.
Other lawful development applications
In Cornwall
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PA26/05140 Awaiting decision
Chy-An-Nans Chy-An-Nans Lower Leha St Buryan TR19 6EJ
Certificate of lawful development for an existing use namely use of land as a residential caravan site
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PA26/04926 Awaiting decision
North Cornwall Plumbing Supplies Ltd Atlantic Highway Services Stratton Bude Cornwall EX23 9JY
Application for a Lawful Development Certificate for a Proposed erection of a new steel frame storage shed
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PA26/05102 Awaiting decision
Kings Arms 37 Fore Street Torpoint Cornwall PL11 2AG
Certificate of Lawfulness for the Existing use of first and second floors of the building to be used as houses in multiple occupation
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PA26/04690 Awaiting decision
17 Springfield Park Mylor Bridge Falmouth Cornwall TR11 5SJ
Application for certificate of lawful development for a proposed use namely the erection of a single-storey conservatory at the rear.
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PA26/05081 Awaiting decision
The Annexe 37 Boscaswell Village Pendeen Penzance Cornwall TR19 7EP
Certificate of Lawfulness for Existing Use for a detached annexe building. The annexe was constructed following the implementation of Planning Permis sion PA18/06948; however, the completed building differs in certain respects from the approved drawings.