Planning application
21 Fairfields Close, London, NW9 0PH
Works: Extension Loft or dormer 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-end, rear dromer extension and 3x front rooflights to dwellinghouse.
As published by the council, reference 26/0338
Application record
- Reference
- 26/0338
- Type
- Certificate of Lawfulness - Proposed
- Status
- Decided
- Decision
- Certificate of Lawfulness - Granted
- Received
- 12 Feb 2026
- Validated
- 12 Feb 2026
- Decided
- 7 Apr 2026
- Ward
- Kingsbury
- Decision by
- Delegated Team Manager
- Postcode
- NW9 0PH
Site history
Applications at this address on the Brent register
This site has had 5 applications since 2025: 4 approved, 0 refused.
-
26/1916 Awaiting decision
21 Fairfields Close, London, NW9 0PH
Proposed conversion of single dwelling into 2 x self-contained flats, replacement of 1x window wi...
-
26/0071 Granted
21 Fairfields Close, London, NW9 0PH
Certificate of lawfulness for proposed demolition of greenhouse and erection of outbuilding in the rear garden of the dwellinghouse.
-
25/3603 Granted
21 Fairfields Close, London, NW9 0PH
Certificate of lawfulness for proposed demolition of existing conservatory and erection of single storey rear extension to the dwellinghouse.
-
25/3096 Granted
21 Fairfields Close, London, NW9 0PH
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 2.98m Eaves height - 2.98m
Timeline
Dates from the published record
-
12 Feb 2026
Received by Brent
-
7 Apr 2026
Decision issued: Certificate of Lawfulness - Granted
-
10 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, an architecture practice
26 applications on PlanIndex · across 3 councils · 80% 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
18 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 7 April 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
-
21 Fairfields Close, London, NW9 0PH
Certificate of lawfulness for proposed demolition of greenhouse and erection of outbuilding in the rear garden of the dwellinghouse.
Granted Lawful development Demolition 1 docSmall domestic -
21 Fairfields Close, London, NW9 0PH
Certificate of lawfulness for proposed demolition of existing conservatory and erection of single storey rear extension to the dwellinghouse.
Granted Lawful development Extension Demolition 16 docsSmall domestic -
21 Fairfields Close, London, NW9 0PH
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 2.98m Eaves height - 2.98m
Granted Prior approval Extension 13 docsSmall domestic -
10 Fairfields Close, London, NW9 0PH
79% historically approved · decision due ~3 Aug
Certificate of lawfulness for proposed change of use from single dwelling house (Class 3a) to a d...
DecidedDomestic -
10 Fairfields Close, London, NW9 0PH
79% historically approved · decision due ~28 Oct
Certificate of lawfulness for existing use of the property as a dwelling providing supported acco...
Awaiting decisionDomestic -
21 Fairfields Close, London, NW9 0PH
79% historically approved · decision due ~1 Oct
Proposed conversion of single dwelling into 2 x self-contained flats, replacement of 1x window wi...
Awaiting decision New dwelling Windows or glazingDomestic
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.