3 Grittleton Avenue, Wembley, HA9 6NX Data via plota.co.uk

26/0779 - Householder Approved
Extensions & alterations

Proposal

Proposed single-story rear extension to dwellinghouse. Data via plota.co.uk

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View original council record ↗

Application progress

✓
Received
25 Mar 2026
✓
Validated
9 Apr 2026
✓
Approved
1 Jun 2026

Approved on 1 Jun 2026 · Delegated Team Manager · Last checked 6 Jul 2026

Documents 4

Decision & officer reports 2

PDF Final delegated report Report · 1 Jun 2026 View ↗ PDF Final decision notice Decision (Public) · 1 Jun 2026 View ↗

Plans & drawings 2

PDF Existing and proposed plans Approved Drawing Plans · 26 Mar 2026 View ↗ PDF Location plan Approved Drawing Plans · 26 Mar 2026 View ↗

All documents on the council site ↗

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Other new applications on this street

40 Grittleton Avenue, Wembley, HA9 6NT

Permission in Principle for the residential development of the land to provide 1...

26/2099 - 17 Aug 2026

Nearby new applications

40 Grittleton Avenue, Wembley, HA9 6NT

Permission in Principle for the residential development of the land to provide 1...

26/2099 - 17 Aug 2026

13 Nettleden Avenue, Wembley, HA9 6DP

Proposed change of use of dwellinghouse (Class C3) into children's care home (Cl...

26/1965 - 31 Jul 2026

1 Victoria Court, Wembley, HA9 6QJ

Certificate of lawfulness for existing use as 2x separate self contained flats.

26/2023 - 11 Aug 2026

12 Nettleden Avenue, Wembley, HA9 6DP

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

26/2046 - 12 Aug 2026

80 Tokyngton Avenue, Wembley, HA9 6HL

Proposed hip-to-gable roof extension, rear dormer extension and installation of ...

26/1975 - 3 Aug 2026

3 Vivian Avenue, Wembley, HA9 6RQ

Certificate of lawfulness for proposed demolition of existing rear extension and...

26/1931 - 29 Jul 2026

Important details

Council
Brent
Application type
Householder
Postcode
HA9 6NX
Received
25 Mar 2026
Validated
9 Apr 2026
Ward
Tokyngton
Case officer
Show
Decision
Permission Granted
Decision date
1 Jun 2026
Decision level
Delegated Team Manager
Applicant
Show
Agent
Fast Plans

Consultation & key dates

Alt. reference
PP-14808617
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
20 Chalfont Avenue, Wembley, HA9 6NS
Demolition of rear shed and erection of single storey outbuilding in rear garden of the d…
25/2626
2024 Approved
24 Grittleton Avenue, Wembley, HA9 6NU
Proposed single-storey rear extension to dwellinghouse
24/0368
2022 Approved
50 Harrow Road, Wembley, HA9 6PL
Proposed change of use of retail shop (Use Class E(a)) to restaurant (Use Class E(b)) wit…
22/3622
2022 Approved
50 Harrow Road, Wembley, HA9 6PL
Installation of external illuminated fascia shopfront signage to front elevation of shop
22/3623
2022 Approved
15 Grittleton Avenue, Wembley, HA9 6NX
proposed single storey rear extension, hip to gable end roof extension, rear dormer windo…
22/0053
2021 Refused
15 Grittleton Avenue, Wembley, HA9 6NX
Proposed single storey rear extension, first floor rear extension and hip to gable loft c…
21/3100
2020 Refused
66 Harrow Road, Wembley, HA9 6PL
Conversion of the rear of the ground floor shop to a self contained studio flat and assoc…
20/3147
2020 Refused
4 Chalfont Avenue, Wembley, HA9 6NS
Proposed first-floor side extension to dwellinghouse
20/2373
2020 Refused
4 Chalfont Avenue, Wembley, HA9 6NS
Proposed first-floor side extension to dwellinghouse
20/1572
2020 Approved
26 Grittleton Avenue, Wembley, HA9 6NT
'Demolition of existing garage and partial demolition of existing single storey rear exte…
20/0682
2019 Approved
46-48 Harrow Road, Wembley, HA9 6PL
Creation of one self-contained studio flat at third floor (loft) level.
19/3885
2019 Approved
26 Grittleton Avenue, Wembley, HA9 6NT
Proposed demolition of existing garage and garden room and erection of a two storey side…
19/3254
2019
13 Grittleton Avenue, Wembley, HA9 6NX
Erection of a first floor rear extension to dwellinghouse
19/2599
2019 Approved
18 Chalfont Avenue, Wembley, HA9 6NS
Proposed erection of first floor rear extension to the dwellinghouse
19/1697
2019 Approved
46A Harrow Road, Wembley, HA9 6PL
Rear dormer window, 3 front and 1 side rooflights to convert loft into habitable space to…
19/1054
2018 Approved
1B Wyld Way, Wembley, HA9 6PW
Erection of a rear dormer roof extension and insertion of one rear facing and two front f…
18/1261
2018 Approved
4 & 4A Chalfont Avenue, Wembley, HA9 6NS
Alterations to the existing ground floor studio unit at No. 4a Chalfont Avenue to create…
18/0111
2017 Refused
82 Harrow Road, Wembley, HA9 6PL
Proposed domestic vehicle crossover
17/4025
2017 Approved
4 Chalfont Avenue, Wembley, HA9 6NS
Proposed ground floor rear extension to dwellinghouse.
17/3593
2017 Approved
62 Harrow Road, Wembley, HA9 6PL
Change of use of the shop (Use class A1) into a restaurant (Use class A3), external alter…
17/0777
2017 Approved
1 Monks Park, Wembley, HA9 6JD
Proposed conversion of existing garages into habitable room including external alteration…
17/1039
2016 Refused
46, 46A, 48 and 48A Harrow Road, Wembley, HA9 6PL
Erection of two rear dormer windows and creation of a new self-contained residential unit…
16/1977
2024 Refused
24 Grittleton Avenue, Wembley, HA9 6NU
Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending…
24/0003
2019 Approved
13 Grittleton Avenue, Wembley, HA9 6NX
Certificate of lawfulness for proposed erection of a single storey outbuilding in rear ga…
19/2598
2018 Approved
32 Chalfont Avenue, Wembley, HA9 6NS
Certificate of lawfulness for proposed single storey rear extension to dwellinghouse
18/4924
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