408 Whirlowdale Road Sheffield S11 9NL Data via plota.co.uk
Proposal
Erection of two-storey front bay extension, single-storey front and rear extensions to dwellinghouse, formation of sunken rear patio, and widening of the driveway Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision around 6 Dec 2026, from Sheffield's recent extensions.
Documents 2
Application forms 1
Consultation & comments 1
Site constraints 6
Checked on 17 October 2026. Historic England, the Environment Agency, Natural England, the Mining Remediation Authority, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
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Important details
Decision outlook
Day 7 of the 56-day target. Sheffield usually decides extensions by day 55.
Plota live figures for extensions decided by Sheffield in the last twelve months, from validation. Sheffield decision record →
Public comments
No public comments yet.
Last counted 17 Oct 2026
Consultation & key dates
- Alt. reference
- PP-15261582
- Planning Portal ref
- PP-15261582
- Statutory expiry
- 7 Dec 2026
- Env. assessment
- No
Historical activity at this location
7 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Sheffield ranks #176 out of 296 councils for householder decision speed. Householder applications are slightly less likely to be approved here (89%) than the national average (90%).
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
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408 Whirlowdale Road Sheffield S11 9NL
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