Planning application
20 Chatsworth Road Sheffield S17 3QH
Works: Extension Loft or dormer Small domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Application for Lawful Development Certificate for alterations to roof to form additional habitable space including erection of rear dormers and erection of single-storey side extension to dwellinghouse (Application under Section 192)
As published by the council, reference 26/01874/LD2
Application record
- Reference
- 26/01874/LD2
- Type
- Certificate of Lawful Use Proposed Dev
- Status
- Decided
- Decision
- Grant Certificate of Lawful Use Dev
- Received
- 23 Jun 2026
- Validated
- 23 Jun 2026
- Decided
- 14 Aug 2026
- Ward
- Dore & Totley
- Decision by
- Delegated decision
- Postcode
- S17 3QH
Timeline
Dates from the published record
-
23 Jun 2026
Received by Sheffield
-
22 Jul 2026
Added to PlanIndex
-
14 Aug 2026
Decision issued: Grant Certificate of Lawful Use Dev
Documents
Plans, drawings, consultee responses and the officer's report
10 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Sheffield granted permission on 14 August 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.
About lawful development applications
A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.
Nearby applications
Within 500 metres
-
2 Vernon Road Sheffield S17 3QE
Erection of a two-storey side/single-storey front extension to dwellinghouse including an attached garage
Refused Full applications Extension 9 docsSmall domestic -
13 Bushey Wood Road Sheffield S17 3QA
Certificate of Proposed Lawful Development for replacement windows, replacement doors, re-roofing, installation of roof lights/windows, and removal of external chimney stack (Application under Section 192)
Granted Lawful development Loft or dormer Windows or glazing 10 docs -
42 Totley Brook Road Sheffield S17 3QS
89% historically approved · decision due ~23 Jul
Erection of additional storey to detached garage and erection of two-storey rear extension to dwellinghouse to link with garage
Awaiting decision Full applications ExtensionDomestic -
28 Vernon Road Sheffield S17 3QE
89% historically approved · decision due ~27 Oct
Demolition of detached garage and erection of a single/two storey rear extension to dwellinghouse
Awaiting decision Full applications Extension DemolitionDomestic -
36 Vernon Road Sheffield S17 3QE
Single-storey rear extension to dwellinghouse
Granted Full applications Extension 8 docsSmall domestic -
3 Vernon Road Sheffield S17 3QE
Two-storey front and rear extension to dwellinghouse, raising of ridge height and provision of front dormer windows to provide habitable rooms in roof space
Refused Full applications Extension Loft or dormer +2 11 docsDomestic
Other lawful development applications
In Sheffield
-
26/02714/LD2 Awaiting decision
47 Cliffefield Road Sheffield S8 9DJ
Application for a Lawful Development Certificate for alterations to roof of dwellinghouse including erection of rear dormer extension, rooflights to front, removal of chimney and erection of flue to rear (Application under Section 192)
-
26/02716/LD2 Awaiting decision
61 Mason Crescent Sheffield S13 8LJ
Application for a Lawful Development Certificate for the erection of single-storey rear and side extensions to dwellinghouse (Application under Section 192)
-
26/02706/LD2 Awaiting decision
Rainbow Forge Primary School Beighton Road Hackenthorpe Sheffield S12 4LQ
Application for a Lawful Development Certificate for the erection of 2m high fencing and gates to perimeter of school field (Application under Section 192)
-
26/02698/LU1 Awaiting decision
Pizza Hut 41 - 43 High Street City Centre Sheffield S1 2GB
Confirmation that development pursuant to planning permission reference 23/02782/FUL, granted on 22.12.2023, was lawfully commenced prior to the three-year expiry date of 22.12.2026 (Application under Section 191)
-
26/01883/LU2 Granted
19 Chapel Walk Sheffield S1 2PD
Application for a Certificate of Lawful Proposed Use for the use of the building as a sandwich shop (Use Class E(a)) (Application under Section 192)