56 Belsize Road, Harrow Weald, Harrow, HA3 6JJ

Pending PL/1129/26 - Prior Notification - Larger Home Extension
Extensions & alterations
Council
Harrow 5.4/10
Date received
30 Apr 2026
Postcode
HA3 6JJ
Type
Prior Notification - Larger Home Extension

Description

Single storey rear extension: 4.00 metres deep, 3.10 metres maximum height and 2.80 metres high to the eaves

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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

2025 Refused
Single storey rear extension: 6.00 metres deep, 3.50 metres maximum height and 3.00 metre…
PL/2416/25
2025
Single storey rear extension
PL/1684/25
Within ~100m

Nearby activity

2025 Approved
59 Belsize Road, Harrow Weald, Harrow, HA3 6JL
Single storey rear extension: 4.00 metres deep, 3.50 metres maximum height and 2.40 metre…
PL/3290/25
2025 Approved
59 Belsize Road, Harrow Weald, Harrow, HA3 6JL
Front porch; external alterations
PL/2622/25
2025 Approved
62 Hutton Lane, Harrow Weald, Harrow, HA3 6RD
Veranda and raised decking with BBQ and chimney to front of detached granny annex at rear
PL/2051/25
2024 Refused
62 Hutton Lane, Harrow Weald, Harrow, HA3 6RD
Detached outbuilding at rear for use as a granny annex incidental to the main dwelling (R…
PL/2569/24
2024 Approved
62 Hutton Lane, Harrow Weald, Harrow, HA3 6RD
Construction of open canopy to rear (retrospective)
PL/0774/24
2023 Approved
74 Hutton Lane, Harrow Weald, Harrow, HA3 6RD
Single Storey Rear Extension: 6.00 metres deep, 3.50 metres maximum height, 2.50 metres h…
P/2161/23/PRIOR
2023 Refused
60 Hutton Lane, Harrow Weald, Harrow, HA3 6RD
Use of existing detached outbuilding at rear as 'granny annexe' and home cinema incidenta…
P/1768/23
2023 Approved
76 Belsize Road, Harrow Weald, Harrow, HA3 6JJ
Front porch; single and two storey rear extension; detached boiler room to rear; external…
P/1522/23
2023 Approved
14 Belsize Road, Harrow Weald, Harrow, HA3 6JJ
Single Storey Rear Extension: 6.00 metres deep, 3.80 metres maximum height, 2.60 metres h…
P/0664/23/PRIOR
2022 Approved
72 Hutton Lane, Harrow Weald, Harrow, HA3 6RD
Outbuilding at rear with raised decking and verandah for use as storage / leisure (restro…
P/4226/22
2022 Withdrawn
Francis Lodge Residential Home, 4 Belsize Road, Harrow Weald, Harrow, HA3 6JJ
COU
P/4335/22
2022 Withdrawn
Garages Rear Of 18 Hutton Lane, Harrow Weald, Harrow,
Redevelopment to provide five X two storey (3 bed) terraced dwellings; landscaping; bin a…
P/3931/22
2022 Withdrawn
Garages Rear Of 66 Hutton Lane, Harrow Weald, Harrow,
Redevelopment to provide five X two storey (3 bed) terraced dwellings; landscaping; bin a…
P/3932/22
2022 Approved
8 Silver Close, Harrow Weald, Harrow, HA3 6JT
Single and two storey side to rear extension; external alterations (demolition of rear ex…
P/2894/22
2022 Approved
76 Belsize Road, Harrow Weald, Harrow, HA3 6JJ
Single storey rear extension: 6.00 metres deep, 3.40 metres maximum height and 3.00 metre…
P/1717/22/PRIOR
2021 Refused
14 Belsize Road, Harrow Weald, Harrow, HA3 6JJ
Single Storey Rear Extension: 4.50 metres deep, 3.50 metres maximum height, 2.80 metres h…
P/4551/21/PRIOR
2021 Approved
14 Belsize Road, Harrow Weald, Harrow, HA3 6JJ
Single Storey Rear Extension: 4.50 metres deep, 3.50 metres maximum height, 2.80 metres h…
P/3300/21/PRIOR
2021 Approved
71 Belsize Road, Harrow Weald, Harrow, HA3 6JL
Single Storey Rear Extension: 6.00 metres deep, 3.60 metres maximum height, 3.00 metres h…
P/2800/21/PRIOR
2021 Approved
62 Belsize Road, Harrow Weald, Harrow, HA3 6JJ
Single Storey Rear Extension: 6.00 metres deep, 3.19 metres maximum height, 3.00 metres h…
P/1750/21/PRIOR
2020 Approved
32 Belsize Road, Harrow Weald, Harrow, HA3 6JJ
Single Storey Rear Extension: 6.00 metres deep, 3.65 metres maximum height, 3.00 metres h…
P/2793/20/PRIOR
2016 Approved
62 Hutton Lane, Harrow, HA3 6RD
Outbuilding at rear for use ancillary to main dwellinghouse.
P/2850/16
2016 Approved
47 Belsize Road, Harrow, HA3 6JL
Single storey rear extension: extending 4 metres beyond the original rear wall 3.4 Metres…
P/4048/16
2016 Approved
20 Hutton Lane, Harrow, HA3 6RD
Single storey outbuilding in rear garden (retrospective)
P/3192/16
2016 Withdrawn
20 Hutton Lane, Harrow Weald, Harrow, HA3 6RD
Invalid- Retention of detached single storey outbuilding with modifications to include th…
P/2447/16
2016 Approved
58 Hutton Lane, Harrow, HA3 6RD
Single storey rear extension: extending 6 metres beyond the original rear wall 3.7 Metres…
P/0609/16
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