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17 Helston Road Penryn Cornwall TR10 8ND

PA22/10081Cert Lawful Use/Development - existingApproved
Lawful development certificate

Approved on 10 January 2023

Council decision: Granted (CAADs, PIPs and LUs only)Delegated (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

Certificate of Lawfulness for the operational development to replace 8 windows and 2 doors without planning permission in excess of 4 years prior to this application.

Received
30 November 2022
Decision level
Delegated (officer decision)
Public comments
1
Ward
Penryn
  1. Received30 Nov
  2. Validated30 Nov
  3. Consult.21 Dec
  4. Target25 Jan
  5. Decided10 Jan

Decided in 41 days (council typically 49)

About this application

This is an application to amend a permission at 17 Helston Road Penryn Cornwall TR10 8ND. Cornwall has handled 3,840 applications of this type. This one was decided in 41 days, 8 days quicker than Cornwall's typical decision time. The site is in the Penryn conservation area, with 20 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 56 applications across Penryn. We hold 1,197 applications in total for the TR10 postcode area.

93% of amendment 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
TR10 8ND
Application type
Cert Lawful Use/Development - existing
Scale / size
Small
Parish
Penryn

Planning application dates

Date validated
30 November 2022
Consultation expiry
21 December 2022
Neighbour consultation start
30 November 2022
Neighbour consultation end
21 December 2022
Target decision date
25 January 2023

Planning decision

Statutory period
56 days

Publicity

Site notice start
7 December 2022

Additional information

Planning Portal ID
PP-11681501
Documents
13
Constraints
18

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.

Source: Cornwall

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