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15 Mitchell Hill Terrace Mitchell Hill Truro Cornwall TR1 1HY

PA26/00284/PREAPPPre-Application Publicly AvailableAwaiting decision
Outline / PiP
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

Pre application advice for a new single-storey rear extension to replace an existing rear extension and re-configure the rear off-shot to form an open-plan living space, as well as an attic conversion to provide an additional bedroom with new rooflights

Received
23 February 2026
Decision due
8 April 2026
Ward
Truro Moresk And Trehaverne
Agent
Croft Design Collective
  1. Received23 Feb
  2. Validated23 Feb
  3. Consult.
  4. Target8 Apr
  5. Decided

Have your say

Comment on the council's siteDocuments (12)

About this application

This is an outline application for a single storey rear extension at 15 Mitchell Hill Terrace Mitchell Hill Truro Cornwall TR1 1HY. Cornwall has handled 6,901 applications of this type. It has been with the council since 23 February 2026 and is still awaiting a decision. The site is in the Truro conservation area. There has been 1 other application 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.

86% of outline 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 1HY
Application type
Pre-Application Publicly Available
Scale / size
Small
Parish
Truro

Planning application dates

Date validated
23 February 2026

Applicant and agent

Agent
Croft Design Collective
Agent address
Studio F7C Old Bakery Studios Blewetts Wharf Malpas Road Truro TR1 1QH

Planning decision

Statutory period
44 days

Additional information

Comments
0
Documents
12
Constraints
18

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Truro
  • Flood zone 1: Low probability (rivers and sea)

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 (21)

flood storage areas, listed buildings, 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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