27 Rowdon Avenue, London, NW10 2AJ Data via plota.co.uk

26/1693 Registered
Extensions & alterations

Proposal

Proposed single storey side and rear extensions, first floor rear extension, loft conversion and rear dormer window with 6x rooflights, relocation of front door with alterations to the fenestration and removal of chimney stack to the dwellinghouse. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
3 Jul 2026
Decision
Expected by 28 Aug 2026

This application is under consideration - no decision has been issued yet. Plota predicted a decision around 14 Sept 2026; it is now day 73. The consultation period closed on 7 Aug 2026.

Documents

View the documents on the council's website ↗

Site constraints 3

Article 4 direction
Article 4 for HMOs. Named permitted development rights are withdrawn here.
An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.
Air quality management area: Brent AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Also on the record
Inside the Brent built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 11 September 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

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Important details

Council
Brent
Postcode
NW10 2AJ
Received
3 Jul 2026
Validated
3 Jul 2026

Decision outlook

Day 73, past the statutory target. 97% of extensions in Brent are decided within thirteen weeks, which runs to 2 Oct 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 9 Sept 2026.

Day 7317 days past the 56-day target
80%decided within 8 weeks
75%approved
860decided in the last year

Plota live figures for extensions decided by Brent in the last twelve months, from validation. Brent decision record →

Public comments

No public comments yet.

Last counted 9 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15038394
Comments by
7 Aug 2026

Historical activity at this location

27 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2023 Approved
Proposed two storey rear extension, single storey side extension, hip to gable extension…
23/3042
2020 Approved
Proposed part single part two storey side and rear extension with roof extension and addi…
20/1445
Within ~100m

Nearby activity

2025 Approved
21 Rowdon Avenue, London, NW10 2AJ
Erection of a two-storey front extension, single and two-storey rear and side extension a…
25/2087
2024 Approved
24 Dobree Avenue, London, NW10 2AE
Conversion of garage into habitable room with insertion of front window, enlargement of f…
24/2354
2023 Approved
3 Rowdon Avenue, London, NW10 2AJ
Conversion of garage into habitable room with replacement of garage door with window, ere…
23/1446
2023 Withdrawn
24 Dobree Avenue, London, NW10 2AE
Conversion of garage into habitable room with insertion of front window, proposed two-sto…
23/0973
2022 Approved
3 Rowdon Avenue, London, NW10 2AJ
Proposed digging of basement floor, erection of single storey and two storey side and rea…
22/0737
2022 Approved
28 Dobree Avenue, London, NW10 2AE
Single storey rear extension and first floor side front extension to dwellinghouse
22/0158
2021 Refused
3 Rowdon Avenue, London, NW10 2AJ
Erection of ground and first floor extensions to the side and rear with rear balcony, con…
21/2616
2021 Refused
3 Rowdon Avenue, London, NW10 2AJ
Two side dormer windows and one rear dormer window to dwellinghouse
21/1020
2020 Refused
12 Rowdon Avenue, London, NW10 2AL
Conversion of garage to habitable room and extension of front porch; 1st floor side exten…
20/2207
2020 Approved
12 Rowdon Avenue, London, NW10 2AL
Proposed garage conversion into a habitable room with installation of one front window, f…
20/0781
2019 Refused
12 Rowdon Avenue, London, NW10 2AL
Proposed conversion of garage to habitable room by converting the garage door to window a…
19/4388
2018 Approved
3 Rowdon Avenue, London, NW10 2AJ
Construction of basement, erection of single storey ground and first floor extensions to…
18/0512
2017 Approved
21 Rowdon Avenue, London, NW10 2AJ
Erection of a first floor side infill extension to dwellinghouse
17/5326
2016 Refused
2 Rowdon Avenue, London, NW10 2AL
Proposed excavation of basement including separate front external steps and entrance with…
16/2699
2016 Approved
21 Rowdon Avenue, London, NW10 2AJ
Proposed erection of a two storey front extension with bay window, alterations to front p…
16/1976
2016 Approved
10 Rowdon Avenue, London, NW10 2AL
Proposed excavation of a basement level with rear and side lightwell, single storey rear…
16/0896
2016 Approved
7 Rowdon Avenue, London, NW10 2AJ
Erection of single storey rear extension to dwellinghouse
16/0357
2021 Approved
3 Rowdon Avenue, London, NW10 2AJ
Certificate of lawfulness for proposed single storey outbuilding in rear garden of dwelli…
21/2637
2021 Approved
3 Rowdon Avenue, London, NW10 2AJ
Certificate of lawfulness for proposed single storey building housing a swimming pool and…
21/1082
2021 Refused
3 Rowdon Avenue, London, NW10 2AJ
Certificate of lawfulness for proposed single storey outbuilding in rear garden of dwelli…
21/0023
2019 Approved
6 Dobree Avenue, London, NW10 2AE
Certificate of lawfulness for proposed single storey outbuilding in rear garden of dwelli…
19/2244
2018 Refused
6 Dobree Avenue, London, NW10 2AE
Certificate of lawfulness for proposed single storey outbuilding in the rear garden of dw…
18/4841
2018 Withdrawn
3 Rowdon Avenue, London, NW10 2AJ
Certificate of lawfulness for proposed rear dormer window, 1 dormer window each on either…
18/0116
2017 Approved
21 Rowdon Avenue, London, NW10 2AJ
Prior approval for a single storey rear extension to dwellinghouse, in metres:Extending b…
17/3680
2017 Refused
21 Rowdon Avenue, London, NW10 2AJ
Prior approval for a single storey rear extension to dwellinghouse, in metres:Extending b…
17/2255
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 statistics
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