18 Trenoweth Crescent Penzance Cornwall TR18 4RY

1. 2 Mar 2022

   Received by Cornwall

2. 7 Apr 2022

   Decision issued: Granted (CAADs, PIPs and LUs only)

3. 15 Sep 2026

   Added to PlanIndex

Cornwall granted permission on 7 April 2022, 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.

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.

• 7 Trenoweth Crescent Penzance Cornwall TR18 4RY

  PA26/04426 Submitted 25 Jun 2026 65m away

  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

  Granted Lawful development Extension Loft or dormer +1 12 docs

• 15 Trerew Road Penzance Cornwall TR18 4RX

  PA25/08490 Submitted 10 Nov 2025 115m away

  Works to trees subject to a Tree Preservation Order, namely 1)Lawson cypress. Dismantle due to proximity to house

  Granted Trees 4 docs

• Cardinnis Road Penzance Cornwall

  PA26/05622 Submitted 2 Sep 2026 119m away

  92% historically approved · decision due ~28 Oct

  Works to trees subject to a Tree Preservation Order (TPO), various works

  Awaiting decision Trees 2 docs

• Trees At Alverton Road/The Ropewalk Penzance Cornwall

  PA25/06309 Submitted 19 Aug 2025 134m away

  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.

  Granted Trees 10 docs

• Street Record Barlanwick Penzance Cornwall

  PA26/00134/PREAPP Submitted 27 Jan 2026 139m away

  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

  Decided Trees 1 doc

• 1 Lansdowne Road Penzance Cornwall TR18 4RG

  PA25/06961 Submitted 15 Sep 2025 211m away

  Works to Tree covered by a Tree Preservation Order (TPO) - T1 - Eucalyptus - Re-Pollard.

  Granted Trees 6 docs

• PA26/04926 Granted

  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

  22 Jul 2026 Lawful development
• PA26/04402 Granted

  Shirley Trewithen Road Penzance Cornwall TR18 4LS

  Certificate of lawfulness for proposed external maintenance to include removal of masonry paint and like for like repairs to external fabric of dwelling

  14 Jul 2026 Lawful development
• PA26/04439 Refused

  17A Alverton Street Penzance Cornwall TR18 2QP

  Certificate of lawfulness for proposed use: Change of use from domestic flat to storage space and office complimentary to offices below at Number 17

  10 Jul 2026 Lawful development
• PA26/04939 Granted

  18 Eliot Gardens Newquay Cornwall TR7 2QE

  Certificate of lawfulness for proposed use for the conversion of existing attached garage/store into study along with general internal alterations

  15 Jul 2026 Lawful development
• PA26/05645 Awaiting decision

  Watch House Looe Hill Seaton Torpoint Cornwall PL11 3JQ

  Application for a Lawful Development Certificate for a proposed swimming pool (15m x 4m) with plant room to the front of the house.

  3 Sep 2026 Lawful development