52 Cornwall Road, Harrow, HA1 4NE Data via plota.co.uk

Grant Conditionally PL/1562/26 - Householder
Extensions & alterations
Council
Harrow 4.9/10
Date received
26 Jun 2026
Postcode
HA1 4NE
Type
Householder

Description

Single storey rear extension; rear dormer; three roof lights in front roof slope Data via plota.co.uk

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Nearby new applications

29 Gloucester Road, North Harrow, Harrow, HA1 4PP

Certificate of Lawful Proposed Development: Alterations to roof to form end gabl...

PL/1402/26 - 20 Aug 2026

51 The Gardens, West Harrow, Harrow

Certificate of Lawful Proposed Development: Single storey detached outbuilding a...

PL/2149/26 - 13 Aug 2026

J Stratton Law, 136 Pinner Road, North Harrow, Harrow, HA1 4JE

Change Of Use From Commercial Unit at ground floor (Class E) To 2 Self-Contained...

PL/2066/26/PRIOR - 7 Aug 2026

22 Longley Road, Harrow, HA1 4TH

Single storey rear extension: 5.00 metres deep, 4.00 metres maximum height and 2...

PL/2067/26 - 6 Aug 2026

117 Elm Drive, North Harrow, Harrow, HA2 7BZ

Single storey rear extension (Demolition of rear conservatory)

PL/2059/26 - 5 Aug 2026

393 Pinner Road, North Harrow, Harrow, HA1 4HN

Certificate of Lawful Development (Proposed): Alterations and extension to roof ...

PL/2043/26 - 4 Aug 2026

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
26 Somerset Road, North Harrow, Harrow, HA1 4NG
Single storey rear extension: 6.00 metres deep, 3.30 metres maximum height and 2.87 metre…
PL/2218/25
2024 Approved
20 Pinner View, North Harrow, Harrow, HA1 4QA
Single storey rear extension: 5.00 metres deep, 3.00 metres maximum height and 3.00 metre…
PL/1246/24
2023 Approved
54a Cornwall Road, Harrow, HA1 4NE
Alterations and extension to roof to form end gable; rear dormer; two rooflights in front…
PL/0379/23
2022 Refused
14 Somerset Road, North Harrow, Harrow, HA1 4NG
Single storey rear extension: 5.30 metres deep, 3.00 metres maximum height and 2.55 metre…
P/3265/22/PRIOR
2022 Refused
53 Cornwall Road, Harrow, HA1 4ND
Front porch; single storey side extension; two storey side to rear extension; single stor…
P/1533/22
2022 Approved
16 Pinner View, North Harrow, Harrow, HA1 4QA
Single storey rear extension: 5.00 metres deep, 3.84 metres maximum height and 3.00 metre…
P/1680/22/PRIOR
2022 Approved
36 Cornwall Road, Harrow, HA1 4NE
Single storey rear extension; external alterations (demolition of conservatory and outbui…
P/0583/22
2021 Approved
36 Cornwall Road, Harrow, HA1 4NE
Single storey rear extension: 6.00 metres deep, 3.00 metres maximum height and 2.85 metre…
P/4869/21/PRIOR
2021 Refused
36 Cornwall Road, Harrow, HA1 4NE
Single storey rear extension: 6.00 metres deep, 3.00 metres maximum height and 2.85 metre…
P/4163/21/PRIOR
2021 Approved
18 Pinner View, North Harrow, Harrow, HA1 4QA
Single storey rear extension: 5.00 metres deep, 3.00 metres maximum height and 2.85 metre…
P/2138/21/PRIOR
2021 Approved
38 Somerset Road, North Harrow, Harrow, HA1 4NG
Conversion of dwellinghouse into two flats (2 x 2 Bed); Single storey rear extension; Rep…
P/0358/21
2021 Refused
18 Pinner View, North Harrow, Harrow, HA1 4QA
Single storey rear extension: 5.00 metres deep, 3.00 metres maximum height and 2.85 metre…
P/1329/21/PRIOR
2021 Withdrawn
18 Pinner View, North Harrow, Harrow, HA1 4QA
Single storey rear extension: 6.00 metres deep, 3.80 metres maximum height and 2.70 metre…
P/0573/21/PRIOR
2020 Approved
33 Somerset Road, North Harrow, Harrow, HA1 4NF
Single storey rear extension; external alterations (demolition of rear extension and outb…
P/3331/20
2020 Approved
5 Somerset Road, Harrow, HA1 4NF
Conversion of dwellinghouse into two flats (2 x 2 bed); refuse and cycle storage
P/5063/19/5758
2020 Approved
38 Somerset Road, North Harrow, Harrow, HA1 4NG
Single storey rear extension: 5.00 metres deep, 3.00 metres maximum height and 2.85 metre…
P/4118/20/PRIOR
2020 Approved
22 Cornwall Road, Harrow, HA1 4NE
Single storey rear extension and new utility room and cloakroom
IN/01270/2020
2020 Approved
50 Cornwall Road, Harrow, HA1 4NE
Single storey rear extension (demolition of conservatory)
P/2424/20
2020
50 Cornwall Road, Harrow, HA1 4NE
Single storey rear extension & internal refurbishment works
IN/01192/2020
2020 Approved
20 Somerset Road, Harrow, HA1 4NG
Single storey rear extension removal of chimney breast & formation of ground floor wc and…
BN/00922/2020
2017 Approved
9 Somerset Road, Harrow, HA1 4NF
Single storey rear extension: extending 6 metres beyond the original rear wall 3.6 Metres…
P/4002/17/PRIOR
2016 Approved
26 Somerset Road, Harrow, HA1 4NG
Single storey rear extension: extending 5 metres beyond the original rear wall 4 metres m…
P/2838/16
2016 Approved
26 Somerset Road, Harrow, HA1 4NG
Single storey rear extension: extending 5 metres beyond the original rear wall 4 metres m…
P/2450/16
2016 Approved
37 Somerset Road, Harrow, HA1 4NF
Single storey rear extension: extending 3.5 Metres beyond the original rear wall 3.6 Metr…
P/1806/16
2016 Approved
26 Somerset Road, Harrow, HA1 4NG
Single storey rear extension: extending 5 metres beyond the original rear wall ? Metres m…
P/1449/16
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