56 Grove Crescent, London, NW9 0LP Data via plota.co.uk

26/0255 - Certificate of Lawfulness - Proposed Approved

Proposal

Certificate of lawfulness for proposed hip to gable extension, rear dormer window with 3x front rooflights and juliet balcony and installation of window to side roof and the removal of the chimney of the dwellinghouse. Data via plota.co.uk

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Application progress

✓
Received
3 Feb 2026
✓
Approved
23 Mar 2026

Approved on 23 Mar 2026 · Delegated Team Manager · Last checked 7 Jul 2026

Documents 8

Decision & officer reports 2

PDF Final delegated report Report · 23 Mar 2026 View ↗ PDF Final decision notice Decision (Public) · 23 Mar 2026 View ↗

Plans & drawings 5

PDF Location plan Approved Drawing Plans · 23 Mar 2026 View ↗ PDF Existing elevations & sections Approved Drawing Plans · 23 Mar 2026 View ↗ PDF Proposed floor & roof plans Approved Drawing Plans · 23 Mar 2026 View ↗ PDF Proposed elevations & sections Approved Drawing Plans · 23 Mar 2026 View ↗ PDF Existing floor & roof plans Approved Drawing Plans · 23 Mar 2026 View ↗

Application forms 1

PDF Application form redacted Application Form (Public) · 3 Feb 2026 View ↗

All documents on the council site ↗

Other new applications on this street

54 Grove Crescent, London, NW9 0LP

Proposed single storey rear extension and front porch extension to the dwellingh...

26/0789 - 26 Mar 2026

39 Grove Crescent, London, NW9 0LS

Proposed single storey rear extension to the dwellinghouse.

26/1786 - 13 Jul 2026

49 Grove Crescent, London, NW9 0LS

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

26/0584 - 6 Mar 2026

37 Grove Crescent, London, NW9 0LS

Retention of hip to gable roof extension with x2 front rooflights, rear dormer w...

26/0129 - 20 Jan 2026

Nearby new applications

98 Wakemans Hill Avenue, London, NW9 0UU

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

26/1908 - 27 Jul 2026

Merit House The Hyde London NW9 5AB

Change of use of existing office building from commercial business and service u...

26/2696/PNE - 20 Jul 2026

39 Grove Crescent, London, NW9 0LS

Proposed single storey rear extension to the dwellinghouse.

26/1786 - 13 Jul 2026

94 Hay Lane, London, NW9 0LG

Proposed replacement of external entrance steps and alterations to front porch r...

26/1639 - 29 Jun 2026

8 Roe Green, London, NW9 0NY

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

26/1466 - 10 Jun 2026

8 Roe Green, London, NW9 0NY

Certificate of lawfulness for proposed hip to gable extension and rear dormer wi...

26/1465 - 10 Jun 2026

Important details

Council
Brent
Application type
Certificate of Lawfulness - Proposed
Postcode
NW9 0LP
Received
3 Feb 2026
Validated
3 Feb 2026
Ward
Kingsbury
Case officer
Show
Decision
Certificate of Lawfulness - Granted
Decision date
23 Mar 2026
Decision level
Delegated Team Manager
Applicant
Show
Agent
Construct 360 T/AS DontMoveExtend.com

Consultation & key dates

Alt. reference
PP-14673673
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 Refused
37 Grove Crescent, London, NW9 0LS
Retention of hip to gable roof extension with x2 front rooflights, rear dormer with julie…
25/2653
2025 Approved
17 Elmwood Crescent, London, NW9 0NL
Proposed demolition of garage and rear storage, erection of single storey side to rear ex…
25/2484
2025 Refused
37 Grove Crescent, London, NW9 0LS
Retention of hip to gable roof extension with x2 front rooflights, rear dormer with julie…
25/1615
2025 Approved
50 & 52 Grove Crescent, London, NW9 0LP
Joint application for two storey rear extension to No. 50 & 52 Grove Crescent.
25/1327
2025 Refused
63B Grove Crescent, London, NW9 0LS
Proposed dropped-kerb for vehicular access to flat
25/1448
2025 Refused
17 Elmwood Crescent, London, NW9 0NL
Demolition of existing side garage and rear storage and erection of single storey side to…
25/0208
2024 Approved
55 Grove Crescent, London, NW9 0LS
Demolition of rear conservatory & garage and erection of single-storey rear extension wit…
24/2514
2024 Refused
55 Grove Crescent, London, NW9 0LS
Demolition of rear conservatory & garage and erection of single-storey rear extension wit…
24/1122
2022 Approved
4-5 Elmwood Crescent, London, NW9 0NL
Demolition of existing bungalow and erection of new-build residential dwellings (Use Clas…
22/1280
2022 Approved
50 Grove Crescent, London, NW9 0LP
Part rear extension to the first floor of the dwellinghouse.
22/0952
2021 Approved
6A and 7-8, Elmwood Crescent, London, NW9 0NL
Demolition of existing bungalow and detached garage at No.6A Elmwood Crescent and erectio…
21/3059
2021 Approved
6 Elmwood Crescent, London, NW9 0NL
Two storey side extension, first floor side extension, single storey rear extension, inst…
21/1910
2021 Refused
6 Elmwood Crescent, London, NW9 0NL
Two storey side extension, first floor side extension, single storey rear extension, inst…
21/0113
2020 Refused
6A and 7-8 Elmwood Crescent, London, NW9 0NL
Demolition of existing bungalow and detached garage at No.6A Elmwood Crescent and erectio…
20/3402
2019 Approved
28 Grove Crescent, London, NW9 0LP
Proposed single storey rear extension to dwellinghouse
19/0797
2018 Approved
43 Grove Crescent, London, NW9 0LS
Conversion of dwellinghouse into 2 self-contained flats (1 x 1bed and 1 x 3bed) with asso…
18/1618
2017 Withdrawn
43 Grove Crescent, London, NW9 0LS
Conversion of dwellinghouse into 2 self-contained flats (1 x 2bed and 1 x 3bed) with asso…
17/1247
2017 Refused
6 Elmwood Crescent, London, NW9 0NL
Demolition of dwellinghouse and erection of a two storey detached residential building pr…
17/4616
2017 Refused
6A Elmwood Crescent, London, NW9 0NL
Demolition of bungalow and garage and erection of a two storey building with basement, co…
17/3833
2016 Approved
3 and 4-5 Elmwood Crescent, London, NW9 0NL
Demolition of bungalow and erection of 2 two-storey two bed semi-detached dwellinghouses…
16/2490
2016 Refused
44 Grove Crescent, London, NW9 0LP
Retrospective planning application for the conversion of dwellinghouse into two self cont…
16/0937
2025 Approved
33 Grove Crescent, London, NW9 0LS
Certificate of lawfulness for existing outbuilding in rear garden to dwellinghouse
25/0817
2025 Approved
50 Grove Crescent, London, NW9 0LP
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending…
25/0549
2025 Approved
52 Grove Crescent, London, NW9 0LP
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending…
25/0567
2024 Approved
17 Elmwood Crescent, London, NW9 0NL
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending…
24/3487
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