Skip to content
PlanIndex Get alerts
Menu

Planning application

4 Penwethers Lane Truro Cornwall TR1 3PW

Granted Cornwall PA26/04259 Full application

Works: Extension

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Construction of extension and alterations and new garage.

As published by the council, reference PA26/04259

Application record

Reference
PA26/04259
Type
Full application
Status
Decided
Decision
Granted As published: Approved with conditions
Received
29 Jun 2026
Validated
29 Jun 2026
Decided
17 Aug 2026
Ward
Truro Boscawen And Redannick
Parish
Truro
Decision by
Peer Sign Off
Postcode
TR1 3PW

Timeline

Dates from the published record

  1. 29 Jun 2026

    Received by Cornwall

  2. 21 Jul 2026

    Added to PlanIndex

  3. 17 Aug 2026

    Decision issued: Approved with conditions

Who's behind it

Company information only, from the register and Companies House

Tristram Stott Architects Agent, an architecture practice

10 applications on PlanIndex

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

Plans, drawings, consultee responses and the officer's report

15 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What this grant of permission means

Cornwall granted permission on 17 August 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 full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • Hutton Heights Highertown Truro Cornwall

    PA25/07012 Submitted 31 Oct 2025 85m 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 85m 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

  • 12 Dudman Road Truro Cornwall TR1 3PP

    PA26/05850 Submitted 21 Aug 2026 100m away

    Non material amendment in relation to decision notice PA24/07141 dated 29/10/2024 to allow:- Use of granite on the dining room and main house elevation (east); use of cedar cladding to the east and north elevations of the porch; and use of composite cladding on the side northern elevation to the porch

    Granted Amendments Extension 6 docs
    Small domestic

  • Treyew Farm Highertown Truro Cornwall TR1 3PN

    PA25/00304/PREAPP Submitted 23 Apr 2025 220m away

    75% 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

  • 29 Treleaver Way Truro Cornwall TR1 3PS

    PA22/02241 Submitted 9 Mar 2022 251m away

    Gabled extension to single storey dwelling; forming living room, dining and kitchen.

    Granted Full applications Extension 14 docs
    Small domestic

  • 78 Highertown Truro TR1 3QD

    PA21/02464 Submitted 9 Apr 2021 329m 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

In Cornwall

  • PA26/04660 Granted

    Sea Spirit Portuan Road West Looe Looe Cornwall PL13 2DN

    Erection of a replacement ancillary garden room following the demolition of the former summer house.

    Received 21 Jul, published by the council 4 Aug 2026 Full applications
  • PA26/06216 Awaiting decision

    DP Engineering 1 Jon Davey Drive Treleigh Industrial Estate Redruth Cornwall TR16 4AX

    Proposed new compound roof

    Received 15 Sep, published by the council 17 Sep 2026 Full applications
  • PA26/06113 Awaiting decision

    The Captains House Shutta Road East Looe Looe Cornwall PL13 1LU

    Proposed timber cabin in the Captains House garden to provide auxiliary self-contained living accommodation for management staff of The Captains House Guest House

    Received 15 Sep, published by the council 17 Sep 2026 Full applications
  • PA26/06184 Awaiting decision

    37 Fore Street Torpoint Cornwall PL11 2AG

    Application for the development of HMO from former pub building

    Received 15 Sep, published by the council 17 Sep 2026 Full applications
  • PA26/04836 Granted

    Wall Along South Side Of The Cliff The Cliff Mevagissey Cornwall

    Partial demolition and like-for-like reconstruction of a bowed section of parapet wall adjacent to the highway and north of Harbour House, Mevagissey.

    Received 28 Jul, published by the council 4 Aug 2026 Full applications