3 Cecil Road, Wealdstone, Harrow, HA3 5QY

Pending PL/0972/26 - Prior Notification - Larger Home Extension
Extensions & alterations
Council
Harrow 5.4/10
Date received
18 Apr 2026
Postcode
HA3 5QY
Type
Prior Notification - Larger Home Extension

Description

Single storey rear extension: 5.10 metres deep, 3.15 metres maximum height and 3.00 metres high to the eaves

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Other new applications on this street

96A Cecil Road, Wealdstone, Harrow, HA3 5RB

Single storey rear extension (Demolition of rear extension)

PL/0932/26 - 28 Apr 2026

100 Cecil Road, Wealdstone, Harrow, HA3 5RB

Certificate of Lawful Existing Development: U se as a HMO for up to 6 people (Us...

PL/0449/26 - 16 Feb 2026

96a Cecil Road, Wealdstone, Harrow, HA3 5RB

Single storey rear extension (demolition of rear extension)

PL/0251/26 - 26 Jan 2026

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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 Approved
Single storey rear extension: 3.93 metres deep, 3.10 metres maximum height and 3.00 metre…
PL/3348/25
Within ~100m

Nearby activity

2025
Unit 4, Cecil Road, Wealdstone, Harrow, HA3 5QY
Installation of self-storage shipping containers
PL/2941/25
2024 Refused
19 Cecil Road, Wealdstone, Harrow, HA3 5QY
Alterations and extension to roof to form rear dormer and outrigger dormer, Rooflights in…
PL/2184/24
2023 Approved
54 Cecil Road, Wealdstone, Harrow, HA3 5RA
Change of use from dwelling house (Use class C3) to children's home for a maximum of 3 ch…
PL/0417/23
2023 Approved
38 Cecil Road, Wealdstone, Harrow, HA3 5RA
Single storey side to rear extension; external alterations (demolition of rear extension)
PL/0148/23
2023 Refused
38 Cecil Road, Wealdstone, Harrow, HA3 5RA
Single storey side to rear extension
P/0770/23
2021 Approved
16 Cecil Road, Wealdstone, Harrow, HA3 5QZ
Single storey rear extension to enlarge ground floor flat; external alterations
P/0042/21
2020 Approved
16a Cecil Road, Wealdstone, Harrow, HA3 5QZ
Rear dormer; installation of two rooflights in front roofslope (to form adidtional living…
P/3212/20
2020 Refused
16 Cecil Road, Wealdstone, Harrow, HA3 5QZ
Single storey side extension; single storey rear extension to enlarge ground floor 2bed f…
P/3211/20
2020 Approved
48 Cecil Road, Wealdstone, Harrow, HA3 5RA
Conversion of dwellinghouse to two flats (2 x 1 bed); single storey rear extension; exter…
P/1131/20
2019 Approved
Haulage Yard, 25 Cecil Road, Harrow, HA3 5QY
Redevelopment to provide 20 x four bedroom terraced dwellings; three storey building to c…
P/2715/18/5649
2019 Approved
48 Cecil Road, Harrow, HA3 5RA
Conversion of dwellinghouse to two flats (2 x 1 bed); external alterations; separate amen…
P/5323/19
2019 Approved
74 Cecil Road, Harrow, HA3 5RA
Conversion of 2 dwellings into 4 flats (2 x 2 bed and 2 x 1 bed); single storey rear exte…
P/1482/19/5597
2019 Approved
74 Cecil Road, Harrow, HA3 5RA
Conversion of 2 dwellings into 4 flats (4 x 2 bed); two store rear extension; single stor…
P/0002/19/5598
2019 Approved
44 Cecil Road, Wealdstone, Harrow, HA3 5RA
single storey rear extension
P/1424/19
2019 Refused
74 Cecil Road, Wealdstone, Harrow, HA3 5RA
Conversion of 2 dwellings into 4 flats (2 X 2 bed and 2 X 1 bed); single storey rear exte…
P/1482/19
2019 Approved
48 Cecil Road, Wealdstone, Harrow, HA3 5RA
Single storey outbuilding in rear garden; new boundary wall (demolition of outbuilding)
P/0502/19
2018 Approved
48 Cecil Road, Harrow, HA3 5RA
Outbuilding and store at rear; new boundary wall (demolition of outbuilding)
P/2544/18/5445
2018 Approved
Haulage Yard, 25 Cecil Road, Harrow, HA3 5QY
Redevelopment to provide 20 x four bedroom terraced dwellings; three storey building to c…
P/2715/18
2019 Approved
74 Cecil Road, Harrow, HA3 5RA
Conversion of 2 dwellings into 4 flats (4 x 2 bed); two store rear extension; single stor…
P/0002/19
2018 Approved
74 Cecil Road, Wealdstone, Harrow, HA3 5RA
Single Storey Rear Extension: 6 metres deep, 3.3 metres maximum height, 3 metres high to…
P/4369/18/PRIOR
2017 Approved
34 Cecil Road, Harrow, HA3 5RA
Conversion of dwelling into two flats; single storey rear extension; bin and cycle stores
P/0132/17
2017 Approved
34 Cecil Road, Harrow, HA3 5RA
Single storey rear extension: extending 6 metres beyond the original rear wall 3 metres m…
P/0187/17
2017 Approved
34 Cecil Road, Harrow, HA3 5RA
Single storey rear extension: extending 6 metres beyond the original rear wall 3 metres m…
P/0182/17
2016 Approved
Haulage Yard, 25 Cecil Road, Harrow, HA3 5QY
Redevelopment to provide 20 two storey terraced dwellings; two x one to three storey bloc…
P/4872/16
2016 Approved
52 Cecil Road, Harrow, HA3 5RA
Single storey rear extension: extending 5.48 Metres beyond the original rear wall 3.4 Met…
P/3883/16
Harrow
Planning Authority Score
5.4/10
Average
#125 of 292 councils
Relevant to this application:
Householder decisions

Harrow is faster than most councils at deciding householder applications, ranking #88 out of 292. Harrow is also one of the strictest councils - it refuses more householder applications than almost any other, with only 83% approved vs 90% nationally.

One of the strictest councils
only 83% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Harrow decision performance
Based on MHCLG data, 2025
78%
Overall approval rate
Below avg (87%) #270 of 292
83%
Householder approved
Below avg (90%) #255 of 292
74%
Decided in 8 weeks
Above avg (64%) #88 of 292
31%
Extended time limit
Below avg (40%) #60 of 292
49%
Minor dwellings approved
136 decided (1-9 homes)
100%
Major dwellings approved
4 decided (10+ homes)
54%
Change of use approved
24 decided
1,316
Total decisions
287 refused in 2025
Source: MHCLG planning statistics · See full council rankings