12 Dudman Road Truro Cornwall TR1 3PP

1. 21 Aug 2026

   Received by Cornwall

2. 27 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 16 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Cornwall took a median of 49 days over the applications it decided in the last year.

This application is with Cornwall for determination, against a statutory target of eight weeks. Over the last year Cornwall decided amendment applications in a median of 42 days. More in our guide to how long planning decisions take.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• 4 Penwethers Lane Truro Cornwall TR1 3PW

  PA26/04259 Submitted 29 Jun 2026 100m away

  Construction of extension and alterations and new garage.

  Granted Full applications Extension 15 docs

• Hutton Heights Highertown Truro Cornwall

  PA25/07012 Submitted 31 Oct 2025 183m away

  95% historically approved · decision due ~26 Dec

  Construction of three-storey side extension and a third-storey front extension including remedial works to the front of the building to provide 8 new flats

  Awaiting decision Full applications New dwelling Extension 30 docs
  Several homes

• Hutton Heights Highertown Truro Cornwall

  PA26/00416 Submitted 21 Jan 2026 183m away

  Certificate of lawfulness for Existing use for use of building as 16 x one bedroom flats form the original approved 8 units in relation to Decision Notice C1/C7351187H dated 17.10.1973 (Achieved through the retention of 1 x one bedroom flat, subdivision of 7 x two bedroom flats into 14 x one bedroom flats and conversion of laundry area into 1 x one bedroom flat)

  Granted Lawful development New dwelling 12 docs
  Several homes

• Treyew Farm Highertown Truro Cornwall TR1 3PN

  PA25/00304/PREAPP Submitted 23 Apr 2025 253m away

  76% historically approved · decision due ~18 Jun

  Planning Performance Agreement for 2 x sites with capacity for 120 and 80 dwellings respectively.

  Awaiting decision Outline 3 docs
  Major scheme

• 78 Highertown Truro TR1 3QD

  PA21/02464 Submitted 9 Apr 2021 281m away

  Full Planning Permission for the demolition of existing dwelling and garage and the erection of a replacement dwelling, as well as associated parking and landscaping

  Granted Full applications Demolition 15 docs
  Domestic

• All Saints Vicarage Tresawls Road Truro Cornwall TR1 3LD

  PA21/05468 Submitted 2 Jul 2021 296m away

  To carry out works to Ash trees numbered 1-6 on accompanying tree survey

  Granted Trees 10 docs

• PA26/05461 Granted

  Trewartha Polwheveral Constantine Falmouth Cornwall TR11 5RW

  Non-material amendment in relation to decision notice PA25/05110 dated 16.09.2025 for: amendment to external timber cladding from black oiled to mid grey finish; amendment to metal standing seam roofing colour from black to grey; amendment to metal standing seam wall cladding to mid grey timber cladding around kitchen 'pod'; amendment to rainwater goods from black to silver/grey colour; removal of terrace columns; replacement of chimney with double wall wood burner flue; replacement of gabions baskets below decking with rendered finish; minor fenestration adjustments to windows and doors including lighter colour to complement cladding; additional window to first floor bathroom

  5 Aug 2026 Amendments
• PA26/04610 Granted

  Penhallow On Brent Talland Hill Polperro Looe Cornwall PL13 2RY

  Non-material amendments to decision notice PA24/08321 dated 10.01.2025 for (main dwelling) relocation of the approved external chimney flue; removal of the approved first-floor balcony on the south-east gable elevation and replacement with a full-height fixed glazed window; installation of an internal wall between the kitchen and lounge; relocation of the ground floor WC to the area previously identified as the study; reconfiguration of the first-floor layout, including relocation of Bedroom 1 en-suite adjacent to the Bedroom 2 en-suite; replacement of the approved external door serving the lounge and existing external door serving Bedroom 1 on the north-east elevation with windows; removal of the approved external utility room door and utility room window; (annexe) removal of the balcony and privacy screen to the south side; removal of living room window on the north-east elevation and replacement of the approved shower room window with a roof window on the north-east elevation

  4 Aug 2026 Amendments
• PA26/05419 Granted

  Farm Buildings North Of Duloe Manor Holiday Village Duloe Liskeard Cornwall PL14 4PW

  Non-material amendment in relation to decision notice PA25/09029 dated 05.02.2026 for reposition approved barn by approximately 1 metre, lower finished floor levels (by approximately 0.8m) and replace 1 no. roller shutter door with 1 no. pedestrian door.

  6 Aug 2026 Amendments
• PA26/05267 Granted

  Pritchard Plastics Ltd Kings Hill Industrial Estate Bude Cornwall EX23 8QN

  Non-material amendment in relation to decision notice PA22/02825 dated 04.10.2025 for amendment to the BNG plan for site

  29 Jul 2026 Amendments
• PA26/05281 Granted

  Land And Buildings Adj The Barn Treen Farm North Treen Zennor St Ives Cornwall TR26 3DE

  Non-material amendment in relation to decision notice PA23/08342 dated 20/12/2023, namely 1) Widening doorway on southern elevation. 2) Addition of pedestrian door on southern elevation. 3) Additional windows on eastern and southern elevation.

  29 Jul 2026 Amendments