10 Ashburnham Road, London, NW10 5SD Data via plota.co.uk

26/1425 - Certificate of Lawfulness - Proposed Registered
Extensions & alterations

Proposal

Certificate of lawfulness for proposed rear dormer extension, dormer to outrigger, 3x front rooflights and juliet balcony to dwellinghouse. Data via plota.co.uk

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View original council record ↗

Application progress

✓
Received
8 Jun 2026
Decision
Awaiting decision

This application is under consideration - no decision has been issued yet.

Documents 4

Plans & drawings 2

PDF Existing and proposed location plan and site plan Submitted Drawings Plans · 9 Jun 2026 View ↗ PDF Existing and proposed plans Submitted Drawings Plans · 9 Jun 2026 View ↗

Application forms 1

PDF Application form redacted Application Form (Public) · 9 Jun 2026 View ↗

Other documents 1

PDF Planning statment Supporting Documents · 9 Jun 2026 View ↗

All documents on the council site ↗

Other new applications on this street

90A Ashburnham Road, London, NW10 5SE

Non material amendment to allow: Alterations to cladding of rear outbuilding of ...

26/1164 - 8 May 2026

57B Ashburnham Road, London, NW10 5SA

Proposed rear dormer extension, dormer to rear outrigger, replacement of 1x wind...

26/0757 - 24 Mar 2026

Nearby new applications

Flat 1, Lander Studios, 607 Harrow Road, London, W10 4RA

Roof Terrace to existing flat roof which sits over flat with access via low prof...

PP/26/03384 - 25 Jun 2026

147A Purves Road, London, NW10 5TH

Demolition of storage and erection of single-storey side to rear extension to gr...

26/1515 - 15 Jun 2026

52 Burrows Road, London, NW10 5SH

Proposed single-storey side to rear extension, hip to gable roof extension, rear...

26/1458 - 10 Jun 2026

74A Clifford Gardens, London, NW10 5JB

Reduce the overall height and spread of the smaller eucalyptus tree (T1) by appr...

26/1416 - 8 Jun 2026

2 Earlsmead Road, London, NW10 5QB

Prior approval for a single storey rear extension to dwellinghouse, in metres: E...

26/1389 - 4 Jun 2026

10 Compton Road, London, NW10 5BP

Proposed demolition of rear outbuilding, erection of single storey rear extensio...

26/1354 - 1 Jun 2026

Important details

Council
Brent
Application type
Certificate of Lawfulness - Proposed
Postcode
NW10 5SD
Received
8 Jun 2026
Validated
8 Jun 2026
Ward
Queens Park
Case officer
Show
Decision level
Delegated Team Manager
Applicant
Show
Agent
YOM.ARCH LTD

Consultation & key dates

Alt. reference
PP-14995993
Env. assessment
No

Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025 Approved
91B Burrows Road, London, NW10 5SJ
Proposed rear dormer extension, 2x front rooflights and removal of a first floor rear win…
25/2890
2025 Approved
88 & 88A Burrows Road, London, NW10 5SH
Reversion of 2 self-contained flats into a single family dwellinghouse
25/2619
2025 Approved
83 Burrows Road, London, NW10 5SJ
Proposed single storey side to rear extension to the dwellinghouse
25/2270
2025 Approved
163B Purves Road, London, NW10 5TH
Proposed installation of roof terrace with privacy screening to rear outrigger to first-f…
25/2389
2025 Approved
165 Purves Road, London, NW10 5TH
Proposed demolition of ground floor side extension and erection of single storey side to…
25/2098
2025 Approved
165 Purves Road, London, NW10 5TH
Erection of roof terrace to rear outrigger of dwellinghouse
25/2184
2025 Approved
119 Purves Road, London, NW10 5TH
Proposed erection of L-shaped dormer, x3 front rooflights and raising of rear party wall…
25/1502
2025 Approved
105 Purves Road, London, NW10 5TH
Proposed erection of a single storey side infill extension and fenestration alterations t…
25/1122
2025 Approved
67 Burrows Road, London, NW10 5SJ
Demolition of rear storage and erection of single storey side to rear extension to the dw…
25/0939
2025 Approved
175A Purves Road, London, NW10 5TH
Proposed single-storey side-to-rear extension to ground floor flat.
25/0625
2024 Approved
7 & 9 Ashburnham Road, London, NW10 5SB
Joint application for single-storey rear infill extension and replacement of rear window…
24/3467
2024 Approved
103A Burrows Road, London, NW10 5SJ
Proposed single storey side infill extension and replacement of existing rear ground floo…
24/3190
2024 Approved
171B Purves Road, London, NW10 5TH
Proposed rear dormer extension and x2 front rooflights to first floor flat.
24/2185
2024 Approved
20B College Road, London, NW10 5EP
Demolition of existing rear dormer and erection of rear dormer including a lower dormer o…
24/0684
2024 Approved
17A Ashburnham Road, London, NW10 5SB
Proposed single storey side infill and rear extension to the ground floor flat.
24/0629
2023 Approved
155 Purves Road, London, NW10 5TH
Proposed single storey rear and side infill extension and relocation of first floor windo…
23/3498
2023 Approved
155 Purves Road, London, NW10 5TH
Change of use of the premises from a mixed-use premises (dwellinghouse/childcare centre/n…
23/2689
2023 Approved
74 Burrows Road, London, NW10 5SH
Proposed side infill extension, alteration to existing single storey rear extension, expo…
23/2564
2023 Approved
11 Ashburnham Road, London, NW10 5SB
Demolition of existing conservatory and erection of a single storey side to rear extensio…
23/2310
2023 Approved
49B Ashburnham Road, London, NW10 5SB
Proposed rear dormer extension, rear roof terrace with timber balustrade and 3x front roo…
23/1909
2016 Approved
21B Ashburnham Road, London, NW10 5SB
Formation of rear dormer and installation of two front rooflights to dwellinghouse
16/2868
2016 Approved
42 Ashburnham Road, London, NW10 5SD
Erection of a single storey side infill and rear extension to dwellinghouse
16/0839
2016 Approved
105 & 107 Purves Road, London, NW10 5TH
Erection of a single storey side infill extension and external alterations to include new…
16/0229
2016 Approved
157 Purves Road, London, NW10 5TH
Erection of a part single storey side infill extension to dwellinghouse
16/0315
2016 Refused
102A Burrows Road, London, NW10 5SH
Erection of a rear dormer window, rear roof terrace with glazed screening and insertion o…
16/0239
Brent
Planning Authority Score
5.7/10
Average
#113 of 296 councils
Relevant to this application:
Householder decisions

Brent is faster than most councils at deciding householder applications, ranking #91 out of 296. Only 28% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Householder applications are slightly less likely to be approved here (85%) than the national average (90%).

Faster than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Brent decision performance
Based on MHCLG data, the year to March 2026
78%
Overall approval rate
Below avg (87%) #269 of 296
85%
Householder approved
Below avg (90%) #247 of 296
73%
Decided in 8 weeks
Above avg (63%) #91 of 296
28%
Extended time limit
Below avg (41%) #42 of 296
53%
Minor dwellings approved
73 decided (1-9 homes)
85%
Major dwellings approved
13 decided (10+ homes)
54%
Change of use approved
193 decided
1,963
Total decisions
431 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings