11 Westbourne Grove Darlington DL3 8LS
Proposal
Enlargement of loft to form habitable space including hip to gable extension and box dormer to rear. Construction of a detached sun lounge/garden room and garden store within rear garden
- Received
- 10 August 2026
- Decided
- 21 September 2026 · GRANTED WITH CONDITIONS
- Public comments
- 0 · last counted 4 October 2026
- Council
- Darlington Borough Council
- ReceivedSubmitted10 Aug
- ValidatedValidated10 Aug
- Consult.Consultation8 Sep
- TargetTarget Date
- DecidedDecided21 Sep
Decided in 42 days
This is a planning application for a dormer extension at 11 Westbourne Grove Darlington DL3 8LS. Darlington has handled 1,259 applications of this type and approves 94% of them, typically deciding them in 41 days. This one was decided in 42 days. There are no previous applications recorded at this address. We hold 351 applications in total for the DL3 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Darlington
Track this application
Get email alerts when there is a planning decision or status change.
Get email alerts near DL3
New planning applications delivered to your inbox weekly.
Planning constraints
Designations that overlap or adjoin the site outline.
- Nutrient neutrality catchment: Teesmouth and Cleveland Coast SPA/RamsarApplies to new homes and overnight accommodation
- 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, conservation 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.
What's been approved on your street?
See what the council approved and refused near this address for the project you have in mind, and the rules that apply here.