Planning application
11 Maple Grove, London, NW9 8RD
Works: Extension Loft or dormer Windows or glazing 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
Certificate of lawfulness for proposed hip to gable roof extension, rear dormer extension, addition of 3x front facing rooflights, single storey rear extension, removal of chimney stack and installation of 1x window to the side elevation of the dwellinghouse.
As published by the council, reference 25/3227
Application record
- Reference
- 25/3227
- Type
- Certificate of Lawfulness - Proposed
- Status
- Decided
- Decision
- Certificate of Lawfulness - Granted
- Received
- 18 Nov 2025
- Validated
- 26 Nov 2025
- Decided
- 22 Dec 2025
- Ward
- Welsh Harp
- Decision by
- Delegated Team Manager
- Postcode
- NW9 8RD
Timeline
Dates from the published record
-
18 Nov 2025
Received by Brent
-
26 Nov 2025
Validated
Checked as complete and ready for consideration.
-
22 Dec 2025
Decision issued: Certificate of Lawfulness - Granted
-
11 Aug 2026
Added to PlanIndex
Documents
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 22 December 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
-
27 Maple Grove, London, NW9 8RD
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 4m Eaves height - 3m
Granted Prior approval Extension 4 docsSmall domestic -
27 Maple Grove, London, NW9 8RD
Certificate of lawfulness for proposed reduction to garage and single storey rear extension to dwellinghouse
Granted Lawful development Extension 5 docsSmall domestic -
27 Maple Grove, London, NW9 8RD
Proposed garage conversion and single storey rear extension to dwellinghouse
Withdrawn Householder Extension 2 docsSmall domestic -
27 Maple Grove, London, NW9 8RD
Proposed conversion of garage to habitable room and single storey side infill extension to dwellinghouse.
Withdrawn Householder Extension 2 docsSmall domestic -
15 Holly Grove, London, NW9 8QU
Proposed first floor side extension to the dwellinghouse
Refused Householder Extension 8 docsDomestic -
15 Holly Grove, London, NW9 8QU
Double storey side extension to the dwellinghouse
Refused Householder Extension 10 docsDomestic
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.