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Planning application

First And Second Floor Offices 9 River Street Truro Cornwall TR1 2SQ

Granted Cornwall PA25/08427 Listed Building Consent

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

Proposal

Listed Building Consent for proposed change of use of first and second floor offices to one residential flat

As published by the council, reference PA25/08427

Application record

Reference
PA25/08427
Type
Listed Building Consent
Status
Decided
Decision
Granted As published: Approved with conditions
Received
7 Nov 2025
Validated
7 Nov 2025
Decided
12 Jan 2026
Ward
Truro Moresk And Trehaverne
Parish
Truro
Decision by
Peer Sign Off
Postcode
TR1 2SQ

Site history

Applications at this address on the Cornwall register

This site has had 2 applications since 2025: 2 approved, 0 refused.

  • PA25/08426 Granted

    First And Second Floor Offices 9 River Street Truro Cornwall TR1 2SQ

    Proposed change of use of first and second floor offices to one residential flat

    Decided 12 Jan 2026 Full applications

Timeline

Dates from the published record

  1. 7 Nov 2025

    Received by Cornwall

  2. 12 Jan 2026

    Decision issued: Approved with conditions

  3. 21 Jul 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

NHB Architectural Services Ltd Agent, an architecture practice registered in St Ives

Active · incorporated 2018 · St Ives

224 applications on PlanIndex · across 2 councils · 92% 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 record

Documents

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

14 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.

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What this grant of permission means

Cornwall granted permission on 12 January 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 heritage and listed building applications

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • First And Second Floor Offices 9 River Street Truro Cornwall TR1 2SQ

    PA25/08426 Submitted 7 Nov 2025 50 yards away

    Proposed change of use of first and second floor offices to one residential flat

    Granted Full applications 18 docs

  • 6A River Street Truro Cornwall TR1 2SQ

    PA26/00488 Submitted 17 Mar 2026 50 yards away

    Listed Building Consent to remove rear scantle roof covering to East elevation and replace with nail fixed scantle roof

    Granted Heritage and listed buildings Roofing 13 docs

  • 15 River Street Truro Cornwall TR1 2SQ

    PA26/01440 Submitted 23 Mar 2026 50 yards away

    99% historically approved · decision due ~18 May

    Listed Building Consent for the Refurbishment & Conversion of an Existing Grade II Listed Building with a Material Change of Use, from Class E (whole Building) to Class E (Ground Floor) and Class C3 (First & Second Floor).

    Awaiting decision Heritage and listed buildings 13 docs

  • 15 River Street Truro Cornwall TR1 2SQ

    PA26/01439 Submitted 23 Mar 2026 50 yards away

    95% historically approved · decision due ~18 May

    Refurbishment & Conversion of an Existing Grade II Listed Building with a Material Change of Use, from Class E (whole Building) to Class E (Ground Floor) and Class C3 (First & Second Floor).

    Awaiting decision Full applications 15 docs

  • 15 River Street Truro TR1 2SQ

    PA25/09305 Submitted 5 Jan 2026 50 yards away

    Listed Building Consent for an Initial Intrusive Asbestos & Structural Survey.

    Granted Heritage and listed buildings 8 docs

  • 15 River Street Truro Cornwall TR1 2SQ

    PA26/04866 Submitted 22 Jul 2026 50 yards away

    99% historically approved · decision due ~16 Sep

    Listed Building Consent for the installation of a new electricity supply.

    Awaiting decision Heritage and listed buildings 10 docs

In Cornwall

  • PA26/03182 Granted

    Tresvennack Farm Tresvennack Drift Penzance Cornwall TR19 6AL

    Listed Building Consent for minor alterations to Decision Notice PA16/01592 dated 13th April 2016 to previously proposed internal layouts, slight alterations to proposed door and window locations

    Received 11 May, published by the council 21 Jul 2026 Heritage and listed buildings
  • PA26/02980 Granted

    Polpever Farm House Duloe PL14 4PS

    Listed Building Consent for replacement of 3 no. single glazed windows, into double glazed units

    Received 3 Jun, published by the council 21 Jul 2026 Heritage and listed buildings
  • PA26/06929 Awaiting decision

    Albany Cottage Veryan Green Truro Cornwall TR2 5QQ

    Listed Building Consent to replace asbestos roof with natural slate, repair chimney, replace rainwater goods and external render.

    Received 5 Oct, published by the council 8 Oct 2026 Heritage and listed buildings
  • PA26/06804 Awaiting decision

    63 Wendron Street Helston Cornwall TR13 8PT

    Listed Building Consent for replacement of existing roof, reconstruction of existing chimney, replacment of existing windows and replacement of concrete render with lime render.

    Received 5 Oct, published by the council 8 Oct 2026 Heritage and listed buildings
  • PA26/06765 Awaiting decision

    The Ladder 2 - 4 Clinton Road Redruth Cornwall TR15 2QE

    Listed Building Consent for new side door and internal alterations to create 'youth cafe' in basement rooms.

    Received 5 Oct, published by the council 8 Oct 2026 Heritage and listed buildings