16 Hawthorne Avenue, Kenton, Harrow, HA3 8AG Data via plota.co.uk

Grant PL/1790/26 - Certificate of Lawful Development Proposed
Extensions & alterations
Council
Harrow 4.9/10
Date received
7 Jul 2026
Postcode
HA3 8AG
Type
Certificate of Lawful Development Proposed

Description

Certificate of Lawful Proposed Development: Alterations to roof to form end gable and rear dormer; Installation of three roof lights in front roof slope and new window in end gable; Removal of window in first floor side elevation Data via plota.co.uk

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Other new applications on this street

CHURCHILL HALL Hawthorne Avenue, Kenton, Harrow, HA3 8AG

Temporary change of use of land to builders yard/storage (Use Class B8); portaca...

PL/1226/26 - 23 May 2026

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Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025 Approved
28 Hawthorne Avenue, Kenton, Harrow, HA3 8AG
First floor side to rear extension; external alterations
PL/1452/25
2024 Approved
28 Hawthorne Avenue, Kenton, Harrow, HA3 8AG
Single storey front, side and rear extension
PL/1252/24
2022 Refused
Churchill Hall Hawthorne Avenue, Kenton, Harrow, HA3 8AG
Use of premises as tyre repair business (Use class B2) (retrospective)
P/0278/22
2021 Approved
26 Hawthorne Avenue, Kenton, Harrow,
Conversion of dwelling into two flats (2 X 2 beds); first floor rear extension; external…
P/4242/21
2021 Refused
26 Hawthorne Avenue, Kenton, Harrow,
Conversion of dwelling into two flats (1 X 2 bed and 1 X 3 bed); first floor rear extensi…
P/2995/21
2021 Approved
26 Hawthorne Avenue, Kenton, Harrow
Single storey rear extension: 4.00 metres deep, 2.95 metres maximum height and 2.95 metre…
P/1263/21/PRIOR
2021 Refused
26 Hawthorne Avenue, Kenton, Harrow,
Single storey rear extension: 6.00 metres deep, 2.95 metres maximum height and 2.90 metre…
P/0367/21/PRIOR
2020 Refused
Garages Adjacent 2 Hawthorne Avenue, Kenton, Harrow, HA3 8AG
Details pursuant to condition 10 (disposal of foul water, surface water, and surface wate…
P/1657/20
2020 Approved
9 Hawthorne Avenue, Kenton, Harrow, HA3 8AG
Front porch
P/1659/20
2020 Approved
12 Hawthorne Avenue, Kenton, Harrow, HA3 8AG
Front porch
P/1494/20
2019 Refused
Garages Adjacent 2 Hawthorne Avenue, Kenton, Harrow, HA3 8AG
Details pursuant to conditions 5 (landscaping), 8 (demolition and construction method sta…
P/3009/19
2019 Withdrawn
Churchill Hall Hawthorne Avenue, Kenton, Harrow, HA3 8AG
Invalid
P/2196/19
2019 Refused
Garages Adjacent 2 Hawthorne Avenue, Kenton, Harrow, HA3 8AG
Redevelopment to provide detached dwellinghouse with accommodation in roof; Refuse and Cy…
P/0043/19
2018 Approved
2 Hawthorne Avenue, Harrow, HA3 8AG
Single storey rear extension; external alterations
P/2542/17/5314
2017 Approved
Churchill Hall, Hawthorne Avenue, Harrow, HA3 8AG
Redevelopment to provide three to five storey building to create 37 flats and class d1 un…
P/1946/17
2017 Approved
Churchill Hall, Hawthorne Avenue, Harrow, HA3 8AG
Redevelopment to provide three to five storey building with basement parking to create 37…
P/1945/17
2017 Approved
Garages Adjacent 2, Hawthorne Avenue, Harrow, HA3 8AG
Redevelopment to provide detached dwellinghouse with accommodation in roof; refuse and cy…
P/5560/17
2017 Approved
2 Hawthorne Avenue, Harrow, HA3 8AG
Single storey rear extension; external alterations
P/2542/17
2017 Approved
Garages Adjacent 2, Hawthorne Avenue, Harrow, HA3 8AG
Redevelopment to provide two semi-detached dwellinghouses with basements and accommodatio…
P/0463/17
2017 Approved
28 Hawthorne Avenue, Harrow, HA3 8AG
Single storey front side and rear extension (demolition of attached garage)
P/0497/17
2016 Approved
Churchill Hall, Hawthorne Avenue, Harrow, HA3 8AG
Temporary change of use from community centre car park to car sales area (suI generis) wi…
P/4903/16
2016 Approved
28 Hawthorne Avenue, Harrow, HA3 8AG
Single storey rear extension: extending 6 metres beyond the original rear wall 3.4 Metres…
P/4991/16
2016 Approved
28 Hawthorne Avenue, Harrow, HA3 8AG
Single storey front side and rear extension (demolition of garage)
P/1946/16
2016 Approved
28 Hawthorne Avenue, Harrow, HA3 8AG
Single storey front side and rear extension (demolition of garage)
P/0412/16
2016 Approved
Garages Adjacent 2, Hawthorne Avenue, Harrow, HA3 8AG
Re-development to provide a two storey building for two flats with new access parking lan…
P/0421/16
Harrow
Planning Authority Score
4.9/10
Below average
#153 of 296 councils
Relevant to this application:
Householder decisions

Harrow ranks #115 out of 296 councils for householder decision speed. 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, the year to March 2026
78%
Overall approval rate
Below avg (87%) #273 of 296
83%
Householder approved
Below avg (90%) #261 of 296
71%
Decided in 8 weeks
Above avg (63%) #115 of 296
33%
Extended time limit
Below avg (41%) #77 of 296
44%
Minor dwellings approved
133 decided (1-9 homes)
80%
Major dwellings approved
5 decided (10+ homes)
38%
Change of use approved
26 decided
1,330
Total decisions
298 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings