39 Marlborough Road Derby DE24 8DT Data via plota.co.uk
Proposal
Single storey front extension to dwelling house (hall and enlargement of guest room) Data via plota.co.uk
Application progress
Refused on 5 Oct 2026 · Delegated Decision · Last checked 5 Oct 2026
Site constraints 2
Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England 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.
Building
From the energy performance certificate lodged in March 2017, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate
Every application in Derby - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
How this decision compares
Decided in 56 days from validation, about the council's usual 54 days. Refused, as 8% of extensions here are.
Plota live figures for extensions decided by Derby in the last twelve months, from validation. Derby decision record →
Public comments
3 neighbours consulted · Last counted 5 Oct 2026
Consultation & key dates
- Neighbours
- 11 Aug 2026
- Consultation
- 11 Aug 2026
- Comments by
- 4 Sept 2026
Historical activity at this location
4 nearby applications on record - archival context, not part of the live application.
Nearby activity
Derby is slower than most councils at deciding householder applications, ranking #253 out of 296. The council extends the time limit on 60% of applications - one of the highest rates in England. Expect your application to take longer than the standard deadline. Householder applications are slightly more likely to be approved here (91%) than the national average (90%).
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
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39 Marlborough Road Derby DE24 8DT
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