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23 Lemon Street Truro TR1 2LS

PA25/09219Listed Building ConsentApproved

Approved on 26 February 2026

Council decision: Approved with conditionsDelegated (officer decision)

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Listed building consent for proposed conversion of offices to 1 No Apartment and 1 No. Dwelling including rear single storey extension and general alterations (as approved under PA25/04187) including dormer alterations at second floor level, removal and replacement of roof covering and replacement of render to rear elevation (Like for Like) and provision of mains gas feed and 2No. meters

Received
29 December 2025
Decision level
Delegated (officer decision)
Public comments
2
Ward
Truro Moresk And Trehaverne
Agent
James Morford - Architectural Services
  1. Received29 Dec
  2. Validated29 Dec
  3. Consult.
  4. Target23 Feb
  5. Decided26 Feb

Decided in 59 days (council typically 49)

About this application

This is a heritage application for a dormer extension at 23 Lemon Street Truro TR1 2LS. Cornwall has handled 2,431 applications of this type. This one was decided in 59 days, 10 days longer than Cornwall's typical decision time. The site is in the Truro conservation area, with 20 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 109 applications across Truro Moresk And Trehaverne. We hold 395 applications in total for the TR1 postcode area.

98% of heritage applications at Cornwall Council were approved. Across all application types, the council typically decides in about 7 weeks (median).

Based on decided applications received in the last 3 years.See what's approved near your address

Application details

Postcode
TR1 2LS
Application type
Listed Building Consent
Scale / size
Small
Parish
Truro

Planning application dates

Date validated
29 December 2025
Consultation expiry
5 February 2026
Target decision date
23 February 2026

Applicant and agent

Agent
James Morford - Architectural Services
Agent address
9 Heather Meadow Fraddon St Columb Cornwall TR9 6GA

Planning decision

Statutory period
56 days

Publicity

Last advertised
16 January 2026
Site notice start
15 January 2026
Site notice end
5 February 2026

Additional information

Planning Portal ID
PP-14547164
Documents
24
Constraints
29

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

Not published by this council, so not checked: Article 4 directions and tree preservation orders. Ask the council if these matter.

Also checked, none recorded (20)

flood storage areas, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Associated applications

  1. 2026
    30 Oct

    Submission of details to discharge condition 6 in respect of listed building consent PA25/09219

    PendingDischarge of conditionsPA26/07603
  2. 2026
    1 Jun

    Submission of details to discharge Condition numbers 3 (Fenestration Materials) and 6 (Replacement basement…

    S52/S106 and discharge of condition appsDischarge of conditionsPA26/03717
  3. 2026
    18 May

    Submission of details to discharge conditions 3 (Fenestrations) and 4 (External material details) and part…

    PendingDischarge of conditionsPA26/03385
  4. 2026
    16 Mar

    Submission of details to discharge Conditions 5 and 7 in respect of Decision Notice PA25/09219

    PendingDischarge of conditionsPA26/01759
  5. 2025
    29 Dec

    Listed building consent for proposed conversion of offices to 1 No Apartment and 1 No. Dwelling including…

    This applicationApprovedListed building consentPA25/09219

Source: Cornwall

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