55 Rowlands Avenue, Hatch End, Pinner, Harrow, HA5 4DF Data via plota.co.uk

Approved PL/1885/26 - Householder
Extensions & alterations
Council
Harrow 4.9/10
Date received
17 Jul 2026
Postcode
HA5 4DF
Type
Householder

Description

Single storey rear extension; external alterations Data via plota.co.uk

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Last checked

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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Other new applications on this street

21 Aug 2026Pending

17 Rowlands Avenue, Hatch End, Pinner, Harrow, HA5 4DF

Single storey front extension incorporating front porch single and first floor s...

PL/2124/26
18 Apr 2026Pending

28 Rowlands Avenue, Hatch End, Pinner, Harrow, HA5 4BH

Alterations to garage roof; Reduction of 7 air conditioning units on side and re...

PL/0720/26
30 Mar 2026Approved

93 Rowlands Avenue, Hatch End, Pinner, Harrow, HA5 4AW

Single storey rear extension; conversion garage into habitable room with install...

PL/0798/26

Nearby new applications

28 Aug 2026Pending

HARROW ARTS CENTRE, 171 Uxbridge Road, Hatch End, Pinner, Harrow, HA5 4EA

Listed Building Consent: Installation of roof-mounted solar photovoltaic systems...

PL/2265/26
27 Aug 2026Pending

Travellers Theatre, 179 Uxbridge Road, Hatch End, Harrow, HA5 4EA

Electronic Communications Notification: Installation of 1 X 9M light wooden pole

PL/2276/26
26 Aug 2026Pending

9 Cedar Drive, Hatch End, Pinner, Harrow, HA5 4DD

Front porch, Two storey side extension; Single storey side extension; Single sto...

PL/2237/26
21 Aug 2026Pending

17 Rowlands Avenue, Hatch End, Pinner, Harrow, HA5 4DF

Single storey front extension incorporating front porch single and first floor s...

PL/2124/26
19 Aug 2026Pending

52 Cedar Drive, Hatch End, Pinner, Harrow, HA5 4DE

Front porch; Single storey side extension; Single and two storey rear extension ...

PL/2193/26
12 Aug 2026Pending

6 Meadway Close, Hatch End, Pinner, Harrow, HA5 4AZ

Certificate of Lawful Development (Proposed): Alterations to roof; side dormer (...

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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
17 Rowlands Avenue, Hatch End, Pinner, Harrow, HA5 4DF
Single storey rear extension: 6.00 metres deep, 4.00 metres maximum height and 3.00 metre…
PL/0950/25
2025 Approved
28 Rowlands Avenue, Hatch End, Pinner, Harrow, HA5 4BH
Single storey rear extension; front porch
PL/0685/25
2025 Refused
17 Rowlands Avenue, Hatch End, Pinner, Harrow, HA5 4DF
Single storey rear extension: 6.00 metres deep, 4.00 metres maximum height and 3.00 metre…
PL/0427/25
2024 Approved
48 Rowlands Avenue, Hatch End, Pinner, Harrow, HA5 4BH
Single storey rear extension; first floor side extension; external alterations
PL/1804/24
2024 Withdrawn
48 Rowlands Avenue, Hatch End, Pinner, Harrow, HA5 4BH
Two storey side extension; single storey side to rear extension
PL/0975/24
2024 Refused
48 Rowlands Avenue, Hatch End, Pinner, Harrow, HA5 4BH
Two storey side extension; single storey rear extension
PL/0971/24
2024 Approved
47 Furham Feild, Hatch End, Pinner, Harrow, HA5 4DY
Conversion of garage into habitable room; replacement of garage door with window; single…
PL/0563/24
2023 Approved
51 Furham Feild, Hatch End, Pinner, Harrow, HA5 4DY
Single storey side to rear extension incorporating garage; external alterations (demoliti…
P/2663/23
2023 Approved
27 Rowlands Avenue, Hatch End, Pinner, Harrow, HA5 4DF
Single storey rear extension: 6.00 metres deep, 3.10 metres maximum height and 3.00 metre…
P/1203/23/PRIOR
2022 Refused
77 Furham Feild, Hatch End, Pinner, Harrow, HA5 4DY
Front porch; single storey front, side and rear extension; external alterations (demoliti…
P/0388/22
2021 Approved
77 Furham Feild, Hatch End, Pinner, Harrow, HA5 4DY
Single storey rear extension: 4.00 metres deep, 3.84 metres maximum height and 3.00 metre…
P/4541/21/PRIOR
2021 Approved
45 Furham Feild, Hatch End, Pinner, Harrow, HA5 4DY
Single storey rear conservatory.
P/4428/21
2021 Approved
24 Rowlands Avenue, Hatch End, Pinner, Harrow, HA5 4BH
Single-Storey Front Extension; Front Porch; Conversion of Garage to Habitable Room; Exter…
P/1615/21
2021 Approved
34 Rowlands Avenue, Hatch End, Pinner, HA5 4BH
Single storey front extension; first floor side to rear extension
P/4704/20/5881
2020 Refused
34 Rowlands Avenue, Hatch End, Pinner, Harrow, HA5 4BH
Single storey front extension; first floor side to rear extension
P/4704/20
2020 Withdrawn
34 Rowlands Avenue, Hatch End, Pinner, Harrow, HA5 4BH
Single storey front extension; first floor side to rear extension
P/3387/20
2020 Withdrawn
34 Rowlands Avenue, Hatch End, Pinner, Harrow, HA5 4BH
Single storey rear extension: 6.00 metres deep, 3.66 metres maximum height and 2.76 metre…
P/3390/20/PRIOR
2020 Approved
59 Furham Feild, Hatch End, Pinner, Harrow, HA5 4DY
Alterations and extension to roof; extension to rear dormer; single and two storey rear e…
P/2787/20
2020 Approved
26 Rowlands Avenue, Hatch End, Pinner, HA5 4BH
Single storey part front extension
FP/00882/2020
2020 Approved
17 Rowlands Avenue, Hatch End, Pinner, HA5 4DF
Removal of front and rear chimney breasts and removal of a load bearing wall between the…
IN/01025/2020
2019 Refused
29 Rowlands Avenue, Hatch End, Pinner, Harrow, HA5 4DF
Single Storey Rear Extension: 6 metres deep, 3.15 metres maximum height, 3 metres high to…
P/3354/19/PRIOR
2018 Approved
49 Furham Feild, Pinner, HA5 4DY
Single storey rear extension; first floor rear extension; external alterations
P/4156/18
2018 Approved
39 Rowlands Avenue, Hatch End, Pinner, Harrow, HA5 4DF
Single storey front, side and rear extension incorporating front porch (demolition of att…
P/3654/18
2018 Approved
47 Furham Feild, Pinner, HA5 4DY
Front porch; single storey rear extension; first floor side/rear infill extension; part c…
P/1139/18
2017 Approved
67 Furham Feild, Pinner, HA5 4DY
Single storey first floor and two storey side extension (demolition of attached garage at…
P/1467/17
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