35 Broomgrove Gardens, Edgware, Harrow, HA8 5SH Data via plota.co.uk

Approved PL/1882/26 - Certificate of Lawful Development Proposed
Extensions & alterations
Council
Harrow 4.9/10
Date received
15 Jul 2026
Decision date
13 Sept 2026
Postcode
HA8 5SH
Type
Certificate of Lawful Development Proposed

Description

Certificate of Lawful Proposed Development: Single storey detached outbuilding at rear for use as storage Data via plota.co.uk

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Last checked

How this decision compares

Decided in 60 days from validation, 10 days slower than Harrow's median of 50 for lawful development certificates. Approved, as 85% of lawful development certificates here are.

84%decided within 8 weeks
85%approved
19,862decided in the last year

Plota live figures for lawful development certificates decided across the UK in the last twelve months, from validation; too few recent lawful development certificates in Harrow to go on. Harrow decision record →

Site constraints 2

Air quality management area: Harrow AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Also on the record
Inside the Harrow built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 11 September 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

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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

2022 Approved
51 Broomgrove Gardens, Edgware, Harrow, HA8 5SH
First floor rear extension; external alterations
P/1745/22
2022 Approved
49 Broomgrove Gardens, Edgware, Harrow, HA8 5SH
Single storey rear extension: 6.00 metres deep, 3.00 metres maximum height and 3.00 metre…
P/1035/22/PRIOR
2021 Approved
12 Broomgrove Gardens, Edgware, Harrow, HA8 5SJ
Outbuilding at rear for use as gym / storage (retrospective)
P/4899/21
2021 Approved
35 Orchard Grove, Edgware, HA8 5BL
Single and two storey side extension; single storey rear extension; external alterations…
P/3102/21/5965
2021 Approved
35 Orchard Grove, Edgware, Harrow, HA8 5BL
Conversion of garage to habitable room including the replacement of the garage door with…
P/4647/21
2021 Refused
35 Orchard Grove, Edgware, Harrow, HA8 5BL
Single and two storey side extension; single storey rear extension; external alterations…
P/3102/21
2021 Refused
35 Orchard Grove, Edgware, Harrow, HA8 5BL
Single storey front extension incorporating front porch; single and two storey side exten…
P/2099/21
2020 Approved
37 Broomgrove Gardens, Edgware, Harrow, HA8 5SH
Single Storey Rear Extension: 3.50 metres deep, 3.00 metres maximum height, 3.00 metres h…
P/1870/20/PRIOR
2020 Approved
25 Broomgrove Gardens, Edgware, Harrow, HA8 5SH
Single Storey Rear Extension: 6.00 metres deep, 3.25 metres maximum height, 3.00 metres h…
P/1871/20/PRIOR
2020 Refused
25 Broomgrove Gardens, Edgware, Harrow, HA8 5SH
Single storey rear extensions; external alterations (demolition of detached garage)
P/0969/20
2020 Refused
37 Broomgrove Gardens, Edgware, Harrow, HA8 5SH
Single Storey Rear Extension: 4.00 metres deep, 3.00 metres maximum height, 3.00 metres h…
P/1052/20/PRIOR
2019 Approved
12 Broomgrove Gardens, Edgware, Harrow, HA8 5SJ
Single Storey Rear Extension: 6 metres deep, 3.25 metres maximum height, 3 metres high to…
P/3966/19/PRIOR
2019 Refused
12 Broomgrove Gardens, Edgware, Harrow, HA8 5SJ
Single Storey Rear Extension: 6 metres deep, 3.25 metres maximum height, 3 metres high to…
P/3611/19/PRIOR
2018 Approved
9 Broomgrove Gardens, Edgware, Harrow, HA8 5SH
Single storey rear extension
P/5258/18
2016 Approved
7 Broomgrove Gardens, Edgware, HA8 5SH
Single storey rear extension: extending 6 metres beyond the original rear wall 2.6 Metres…
P/5676/16
2016 Approved
10 Broomgrove Gardens, Edgware, HA8 5SJ
Single storey rear extension: extending 6 metres beyond the original rear wall 3 metres m…
P/5842/16
2017 Approved
27 Orchard Grove, Edgware, HA8 5BL
Conversion of dwellinghouse to two flats (retrospective)
P/1135/17
2016 Approved
7 Broomgrove Gardens, Edgware, HA8 5SH
Single storey rear extension
P/5209/16
2016 Approved
19 Broomgrove Gardens, Edgware, HA8 5SH
Single storey rear extension to provide a habitable room with ensuite bathroom (demolitio…
P/2193/16/5054
2016 Approved
7 Broomgrove Gardens, Edgware, HA8 5SH
Single storey rear extension: extending 2.87 Metres beyond the original rear wall 2.90 Me…
P/3348/16
2016 Approved
19 Broomgrove Gardens, Edgware, HA8 5SH
Single storey rear extension to provide a habitable room with ensuite bathroom (demolitio…
P/2193/16
2016 Approved
7 Orchard Grove, Edgware, HA8 5BL
Single storey side to rear extension (demolition of garage attached at side)
P/2058/16
2024 Approved
27 Broomgrove Gardens, Edgware, Harrow, HA8 5SH
Certificate of lawful development (proposed): Alterations to roof to form end gable and r…
PL/1483/24
2019 Approved
9 Broomgrove Gardens, Edgware, Harrow, HA8 5SH
Certificate of Lawful Development (Proposed): Rear Dormer with juliette balcony and inser…
P/1134/19
2016 Approved
10 Broomgrove Gardens, Edgware, HA8 5SJ
Certificate of lawful development (proposed): alterations to roof to form end gable rear…
P/5834/16
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 statistics
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