20 Forty Avenue, Wembley, HA9 8JP Data via plota.co.uk

26/0880 - Prior Approval - Large householder Decided
Extensions & alterations

Proposal

Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond t... Data via plota.co.uk

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Application progress

✓
Received
6 Apr 2026
✓
Prior approval is not required
11 May 2026

Prior approval is not required on 11 May 2026 · Delegated Team Manager · Last checked 6 Jul 2026

Documents 9

Decision & officer reports 8

PDF Final decision notice Decision (Public) · 11 May 2026 View ↗ PDF Location and block plan Decision Documents · 7 Apr 2026 View ↗ PDF Proposed block plan Decision Documents · 7 Apr 2026 View ↗ PDF Existing and proposed ground floor plan Decision Documents · 7 Apr 2026 View ↗ PDF Existing and proposed first floor plan Decision Documents · 7 Apr 2026 View ↗ PDF Existing and proposed rear elevation and section a Decision Documents · 7 Apr 2026 View ↗ PDF Existing and proposed side elevations Decision Documents · 7 Apr 2026 View ↗ PDF Existing and proposed side elevations Decision Documents · 7 Apr 2026 View ↗

Application forms 1

PDF Application form redacted Application Form (Public) · 7 Apr 2026 View ↗

All documents on the council site ↗

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Other new applications on this street

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Certificate of lawfulness for proposed hard standing landscape works for creatio...

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Demolition of existing shed and side extension and proposed single-storey side e...

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Important details

Council
Brent
Application type
Prior Approval - Large householder
Postcode
HA9 8JP
Received
6 Apr 2026
Validated
6 Apr 2026
Ward
Preston
Case officer
Show
Decision
Prior approval is not required
Decision date
11 May 2026
Decision level
Delegated Team Manager
Applicant
Show
Agent
Better Building Design Ltd.

Consultation & key dates

Alt. reference
PP-14835379
Env. assessment
No

Historical activity at this location

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

This property

Previous applications at this address

2025 Refused
Certificate of lawfulness for proposed single storey rear infill extension, L-shaped rear…
25/3587
Within ~100m

Nearby activity

2025
93 & 93A Oakington Avenue, Wembley, HA9 8HY
Demolition of side extension and erection of single-storey rear extension and detached tw…
25/3156
2023 Approved
63 Oakington Avenue, Wembley, HA9 8HY
Addition of a pitched roof over the existing single-storey side extension and increase in…
23/2207
2023 Refused
30 Forty Avenue, Wembley, HA9 8JP
Proposed first floor rear extension to dwellinghouse
23/1110
2023 Refused
30 Forty Avenue, Wembley, HA9 8JP
Proposed first floor side extension and gable roof to side extension to dwellinghouse
23/0613
2022 Approved
5 Gabrielle Close, Wembley, HA9 8LP
Proposed single storey rear extension to dwellinghouse
22/3329
2022 Refused
34 Forty Avenue, Wembley, HA9 8JP
Demolition of existing dwellinghouse and erection of part 3 storey part 4 storey building…
22/0810
2022 Refused
32 Forty Avenue, Wembley, HA9 8JP
Demolition of existing dwellinghouse and erection of part 3 storey part 4 storey building…
22/0809
2020 Withdrawn
30 Forty Avenue, Wembley, HA9 8JP
Proposed ground floor side extension; first floor side and rear extension; loft conversio…
20/4071
2020 Withdrawn
30 Forty Avenue, Wembley, HA9 8JP
Proposed single storey rear infill extension to dwellinghouse
20/2817
2020 Approved
79 Oakington Avenue, Wembley, HA9 8HY
Proposed conversion of single dwelling to 4 flats with associated parking and refuse stor…
20/1521
2020 Refused
30 Forty Avenue, Wembley, HA9 8JP
Excavation and construction of basement and erection of single storey rear extension to d…
20/0989
2020 Approved
63 Oakington Avenue, Wembley, HA9 8HY
Proposed replacement of ground floor bay window, installation of bay window with projecti…
20/0880
2020 Approved
63 Oakington Avenue, Wembley, HA9 8HY
Proposed first floor side extension with rear dormer window and one rooflight to front el…
20/0878
2019 Approved
63 Oakington Avenue, Wembley, HA9 8HY
Proposed erection of two storey side extension, hip-to-gable end roof extension to the ea…
19/3272
2019 Withdrawn
63 Oakington Avenue, Wembley, HA9 8HY
Construction of a two storey front extension, two storey side extension to the east and w…
19/2106
2018 Refused
79 Oakington Avenue, Wembley, HA9 8HY
Conversion of dwellinghouse into 4 self-contained flats (2 x studios, 1 x 1 bed and 1 x 3…
18/3536
2018 Approved
18 Forty Avenue, Wembley, HA9 8JP
Construction single storey rear extensions to facilitate conversion of dwellinghouse into…
18/3323
2018 Approved
73 Oakington Avenue, Wembley, HA9 8HY
Erection of a single storey rear extension and patio deck to dwelling house
18/1510
2017 Refused
18 Forty Avenue, Wembley, HA9 8JP
Conversion of dwellinghouse into 2 self-contained flats and single storey rear extensions…
17/4962
2017 Approved
26 Forty Avenue, Wembley, HA9 8JP
Erection of a two storey side and single storey rear extension
17/3404
2016 Approved
71 Oakington Avenue, Wembley, HA9 8HY
Erection of a front porch, two storey side and rear extension to dwellinghouse
16/1671
2022 Approved
5 Gabrielle Close, Wembley, HA9 8LP
Non material amendment (one additional rear window and relocation of back door) of Househ…
22/4118
2022 Withdrawn
5 Gabrielle Close, Wembley, HA9 8LP
Certificate of lawfulness for proposed single storey rear extension to dwellinghouse.
22/2970
2022 Approved
30 Forty Avenue, Wembley, HA9 8JP
Certificate of lawfulness for proposed rear dormer loft conversion with a Juliet balcony…
22/2468
2022 Approved
79 Oakington Avenue, Wembley, HA9 8HY
Variation of condition 2, development built in accordance with approved drawings (revised…
22/2068
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