Planning application
1 Silvercliffe Gardens Barnet EN4 9QT
Works: Extension Loft or dormer Windows or glazing
Permission granted. Work must normally begin within three years of the decision or the permission lapses.
Proposal
Roof extension involving enlargement of the existing rear dormer window with juliette balconies
As published by the council, reference 26/2033/192
Application record
- Reference
- 26/2033/192
- Type
- Proposed Lawful Development Certificate
- Status
- Lawful
- Decision
- Granted As published: Lawful
- Received
- 1 Jun 2026
- Validated
- 3 Jun 2026
- Decided
- 22 Jul 2026
- Ward
- East Barnet
- Decision by
- Delegated Decision
- Postcode
- EN4 9QT
Timeline
Dates from the published record
-
1 Jun 2026
Received by Barnet
-
3 Jun 2026
Validated
Checked as complete and ready for consideration.
-
22 Jul 2026
Decision issued: Lawful
-
16 Aug 2026
Added to PlanIndex
Documents
Plans, drawings, consultee responses and the officer's report
8 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.
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Barnet granted permission on 22 July 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 0.3 miles
-
101 Park Road Barnet EN4 9QX
Submission of details of condition 7 (Demolition and Construction Management and Logistics Plan) pursuant to planning permission 24/5374/FUL dated 11/08/2025
Granted Conditions Demolition 11 docs -
101 Park Road Barnet EN4 9QX
93% historically approved · decision due ~9 Dec
Submission of details of condition 4 (Levels) pursuant to planning permission 24/5374/FUL dated 11/08/2025
Awaiting decision Conditions 8 docs -
101 Park Road Barnet EN4 9QX
93% historically approved · decision due ~9 Dec
Submission of details of condition 3 (Materials) pursuant to planning permission 24/5374/FUL dated 11/08/2025
Awaiting decision Conditions 8 docs -
112D Park Road Barnet EN4 9QS
79% historically approved · decision due ~13 Oct
Submission of details of condition 7 (Refuse) 11 (Biodiversity Enhancement Strategy) 12 (Lighting) 19 (Landscaping) 20 (Means of enclosure) pursuant to planning permission 24/3289/FUL dated 29/01/2025
Decided -
Abbey Art Centre 89 Park Road Barnet EN4 9QX
79% historically approved · decision due ~9 Sep
Submission of details of conditions 3 (Materials), 7 (Low Impact Lighting), 8 (Ecological Enhancements), 10 (Noise Impact), 11 (Car Parking Management Plan), 13 (Refuse) and 16 (Hard and Soft Landscaping) pursuant to planning appeal APP/N5090/W/24/3342577 dated 05/12/2024 (planning ref 23/4113/FUL)
Decided -
Abbey Art Centre 89 Park Road Barnet EN4 9QX
79% historically approved · decision due ~21 Oct
Submission of details of condition 2 (Sample Panels) 3 (Porch/WC: North, East, West elevations) 4 (Gutter Brackets) 5 (Service Runs / Schedule of Works) pursuant to planning appeal APP/N5090/W/24/3344114 dated 08/02/2024 planning ref 24/0520/LBC
Awaiting decision Extension 7 docsSmall domestic
Other lawful development applications
In Barnet
-
26/2679/192 Granted
21 Myddelton Park London N20 0JH
Single storey rear extension and increase in ridge height of existing rear outrigger (Amended description).
-
26/1362/191 Refused
145 Cotswold Gardens London NW2 1PL
Use as a House in Multiple Occupation (HMO) for 6 people
-
26/1907/191 Granted
8 Golders Manor Drive London NW11 9HT
Use of the property as a self-contained residential unit at ground floor level and the first and second floors as a 4-bedroom, 4-person House in Multiple Occupation (Sui Generis) (AMENDED DESCRIPTION)
-
26/2392/192 Refused
6 Mostyn Road Edgware HA8 0JD
New front hardstanding and vehicular access to provide off-street parking
-
26/2059/192 Refused
Low Ridge Rowley Lane Barnet EN5 3HS
Erection of a rear outbuilding