12 Cornwall Road, Dorchester, DT1 1RT
Proposal
Amendment to planning permission reference WD/D/17/000429 - Extension of porch and alterations to roof
- Received
- 18 November 2019
- Decided
- 19 December 2019 · Granted
- Decision level
- Delegated (officer decision)
- Council
- Dorset Council
- Ward
- Dorchester West Ward
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.
- ReceivedSubmitted18 Nov
- ValidatedValidated18 Nov
- Consult.Consultation
- TargetTarget Date
- DecidedDecided19 Dec
Decided in 31 days (council typically 42)
This is an application to amend a permission at 12 CORNWALL ROAD, DORCHESTER, DT1 1RT. Dorset has handled 1,395 applications of this type and approves 83% of them, typically deciding them in 44 days. This one was decided in 31 days, 13 days quicker than Dorset's median. The site is in the Dorchester conservation area, with 2 listed buildings nearby. There have been 2 other applications at this address. In the past year there have been 81 applications across Dorchester West Ward. We hold 1,726 applications in total for the DT1 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Dorset
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Associated applications
- 201918 Nov
Amendment to planning permission reference WD/D/17/000429
This applicationApprovedAmendmentWD/D/19/002852 - 201715 Mar
Rebuild existing office to existing foot print. Re-roof existing porch in lead, clad existing porch & utility…
ApprovedFull Planning ApplicationPart ofWD/D/17/000429
Planning history at this site
1 other application at this property, newest first.
Planning constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Dorchester Conservation Area 1+1 more
- Article 4 direction: Dorchester Conservation Area
- Nutrient neutrality catchment: Poole Harbour SPA/RamsarApplies to new homes and overnight accommodation
- Flood zone 1: Low probability (rivers and sea)
Not published by this council, so not checked: tree preservation orders. Ask the council if these matter.
Also checked, none recorded (20)
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, 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 2026-10-09. 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.
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