Planning application
122 Palermo Road, London, NW10 5YN
Works: 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 rear dormer window with 3x front rooflights to the dwellinghouse.
As published by the council, reference 26/1041
Application record
- Reference
- 26/1041
- Type
- Certificate of Lawfulness - Proposed
- Status
- Decided
- Decision
- Granted As published: Certificate of Lawfulness - Granted
- Received
- 20 Apr 2026
- Validated
- 28 Apr 2026
- Decided
- 23 Jun 2026
- Ward
- Harlesden & Kensal Green
- Decision by
- Delegated Team Manager
- Postcode
- NW10 5YN
Site history
Applications at this address on the Brent register
This site has had 5 applications since 2026: 2 approved, 1 refused.
-
26/2045 Granted
122 Palermo Road, London, NW10 5YN
Non-material amendment (Alterations to rear elevation of proposed extension) of Householder appli...
-
26/1471 Decided
122 Palermo Road, London, NW10 5YN
Certificate of lawfulness for proposed demolition of rear extension and erection of single-storey...
-
26/1472 Decided
122 Palermo Road, London, NW10 5YN
Proposed demolition of rear extension and erection of single-storey rear extension to dwellinghouse.
-
26/0971 Refused
122 Palermo Road, London, NW10 5YN
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 4.5m Maximum height - 3.4m Eaves height - 2.72m
Timeline
Dates from the published record
-
20 Apr 2026
Received by Brent
-
28 Apr 2026
Validated
Checked as complete and ready for consideration.
-
23 Jun 2026
Decision issued: Certificate of Lawfulness - Granted
-
25 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Mosaic Building Design Agent, a design practice registered in London
Active · incorporated 2017 · London
43 applications on PlanIndex · across 10 councils · 83% granted
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
5 documents on file for this application
- Location plan
- Existing and proposed drawings
- Final decision notice
- Final delegated report
- Application form redacted
Watch members (£5 a month) open the document list from here.
Open the documentsWhat this grant of permission means
Brent granted permission on 23 June 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
-
122 Palermo Road, London, NW10 5YN
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 4.5m Maximum height - 3.4m Eaves height - 2.72m
Refused Prior approval Extension 4 docsSmall domestic -
100 Palermo Road, London, NW10 5YN
Proposed demolition of existing rear extension and erection of single storey rear extension to the dwellinghouse (amended)
Granted Householder Extension Demolition 6 docsSmall domestic -
88 Palermo Road, London, NW10 5YN
Proposed replacement of existing windows to front, side and rear elevations, and replacement of s...
Granted Windows or glazing 5 docs -
122 Palermo Road, London, NW10 5YN
Non-material amendment (Alterations to rear elevation of proposed extension) of Householder appli...
Granted Extension 4 docsDomestic -
122 Palermo Road, London, NW10 5YN
79% historically approved · decision due ~6 Aug
Certificate of lawfulness for proposed demolition of rear extension and erection of single-storey...
Decided Extension Demolition 5 docsSmall domestic -
122 Palermo Road, London, NW10 5YN
79% historically approved · decision due ~12 Aug
Proposed demolition of rear extension and erection of single-storey rear extension to dwellinghouse.
Decided Extension Demolition 4 docsSmall domestic
Other lawful development applications
In Brent
-
26/2285 Awaiting decision
137 Chatsworth Road, London, NW2 5QT
Certificate of lawfulness for proposed use as supported housing
-
26/2277 Awaiting decision
65 The Avenue, Wembley, HA9 9PH
Certificate of lawfulness for proposed conversion of outbuilding into a gym and sauna and extension to the outbuilding in rear garden of the dwellinghouse.
-
26/2199 Awaiting decision
Flat 8, 399 Neasden Lane North, London, NW10 0BD
Certificate of lawfulness for existing use of rear unit 8 as a self-contained flat.
-
26/2093 Awaiting decision
17 Buller Road, London, NW10 5BS
Certificate of lawfulness for proposed alterations to front, side and rear fenestrations including installation of ground floor side oriel window and rear timber door 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