Planning application
30 Chippenham Avenue, Wembley, HA9 6NQ
Works: Extension Loft or dormer Windows or glazing 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
Certificate of lawfulness for proposed hip to gable extension and rear dormer window with juliette balcony and 1 front rooflight to the dwellinghouse
As published by the council, reference 25/2848
Application record
- Reference
- 25/2848
- Type
- Certificate of Lawfulness - Proposed
- Status
- Decided
- Decision
- Certificate of Lawfulness - Granted
- Received
- 8 Oct 2025
- Validated
- 8 Oct 2025
- Decided
- 27 Nov 2025
- Ward
- Tokyngton
- Decision by
- Delegated Team Manager
- Postcode
- HA9 6NQ
Site history
Applications at this address on the Brent register
This site has had 3 applications since 2025: 2 approved, 1 refused.
-
25/3056 Granted
30 Chippenham Avenue, Wembley, HA9 6NQ
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6.00m Maximum height - 2.80m Eaves height - 2.68m
-
25/2849 Refused
30 Chippenham Avenue, Wembley, HA9 6NQ
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 2.7m Eaves height - 2.7m
Timeline
Dates from the published record
-
8 Oct 2025
Received by Brent
-
27 Nov 2025
Decision issued: Certificate of Lawfulness - Granted
-
11 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file
46 applications on PlanIndex · across 18 councils · 72% granted
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
6 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
Brent granted permission on 27 November 2025, 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
-
30 Chippenham Avenue, Wembley, HA9 6NQ
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6.00m Maximum height - 2.80m Eaves height - 2.68m
Granted Prior approval Extension 6 docsSmall domestic -
10 Chippenham Avenue, Wembley, HA9 6NQ
Certificate of lawfulness for proposed rear dormer extension, hip to gable roof extension, 1x window to side elevation and 1x front rooflight to the dwellinghouse.
Granted Lawful development Extension Loft or dormer +1 8 docsDomestic -
10 Chippenham Avenue, Wembley, HA9 6NQ
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6.00m Maximum height - 3.40m Eaves height - 3.00m
Granted Prior approval Extension 6 docsSmall domestic -
26 Chippenham Avenue, Wembley, HA9 6NQ
Certificate of lawfulness for proposed demolition of existing garden store and garage and erection of outbuilding to rear garden of dwellinghouse.
Granted Lawful development Demolition 5 docsSmall domestic -
30 Chippenham Avenue, Wembley, HA9 6NQ
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 2.7m Eaves height - 2.7m
Refused Prior approval Extension 5 docsSmall domestic -
19 Chippenham Avenue, Wembley, HA9 6NH
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3.5m Eaves height - 3m
Granted Prior approval Extension 4 docsSmall domestic
Other lawful development applications
In Brent
-
26/0783 Granted
3 Hamilton Road, London, NW10 1NU
Certificate of lawfulness for existing single-storey rear extension to dwellinghouse
-
26/1946 Awaiting decision
120 Gladstone Park Gardens, London, NW2 6RL
Certificate of lawfulness for proposed rear dormer extension with Juliet balcony, hip to gable roof extension, installation of 1x window to side elevation and 2x front rooflights to dwellinghouse.
-
26/1208 Granted
50 Ballogie Avenue, London, NW10 1TA
Certificate of lawfulness for proposed rear dormer extension, hip to gable roof extension, alteration to fenestration and installation of rooflights to the dwellinghouse
-
26/1015 Refused
5 Midholm, Wembley, HA9 9LJ
Certificate of lawfulness for proposed installation of solar panels to the side and rear roofslope of the dwellinghouse.
-
26/1176 Refused
47 Barn Rise, Wembley, HA9 9NH
Certificate of lawfulness for proposed single storey outbuilding in rear garden of the dwellinghouse.