St Marys Church, 10 Church Hill, Harrow Hill, Harrow, HA1 3HL Data via plota.co.uk

Approved PL/1169/26 - Full Planning Application
Solar & renewables
Council
Harrow 4.9/10
Date received
23 May 2026
Postcode
HA1 3HL
Type
Full Planning Application

Description

Installation of solar panels to roof slopes Data via plota.co.uk

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Last checked

Site constraints 5

Harrow School Conservation Area Harrow on the Hill conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Archaeological priority area: (core area of Harrow on the Hill)
An assessment or field evaluation may be asked for before ground works.
The council or Historic England considers archaeology likely here. A desk-based assessment, and sometimes trial trenching, can be asked for with the application.
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 ↗
Habitat network: Other Priority Habitats - NEZ
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
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

17 Jul 2026Pending

ST MARYS VICARAGE Church Hill, Harrow Hill, Harrow, HA1 3HL

Details pursuant to Condition 5b (Chimney details) attached to planning referenc...

PL/1795/26
5 Jun 2026Pending

Old Schools, Church Hill, Harrow School, Harrow, HA1 3HP

Listed Building Consent: Repositioning of existing boilers and associated works,...

PL/0784/26

Nearby new applications

27 Aug 2026Pending

17 Grove Hill Road, Harrow, HA1 3AA

Single storey rear extension; external alterations

PL/2235/26
26 Aug 2026Pending

Old Pye House, West Street, Harrow, HA1 3EH

Details pursuant to Condition 4 part a (A full photographic report of the Listed...

PL/2249/26
26 Aug 2026Pending

62, 62 Roxborough Park, Harrow, HA1 3AY

Details pursuant to Condition 5 (Fire Safety Statement) attached to planning per...

PL/2219/26
18 Aug 2026Approved

23 Roxborough Park, Harrow, HA1 3BA

Roxborough Park and The Grove Conservation Area Weeping Willow (rear): Remove. O...

PL/1919/26
15 Aug 2026Pending

40 Nelson Road, Harrow, HA1 3ET

Certificate of lawful development (proposed): Replacement windows

PL/2138/26
13 Aug 2026Pending

Harrow School, 5 High Street, Harrow, HA1 3HP

Details pursuant to condition 5 (construction and logistics plan) attached to pl...

PL/2146/26

Historical activity at this location

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

Within ~100m

Nearby activity

2025
St Marys Vicarage Church Hill, Harrow Hill, Harrow, HA1 3HL
Listed Building Consent: Works related to dry rot removal including window repairs, conse…
PL/3310/25
2025 Approved
St Marys Vicarage Church Hill, Harrow Hill, Harrow, HA1 3HL
Listed Building Consent: Internal and external works for structural and roofing repairs…
PL/1789/25
2025
St Marys Vicarage Church Hill, Harrow Hill, Harrow, HA1 3HL
Listed Building Consent: Internal and external alterations to accommodate change of use o…
PL/1827/25
2025
Harrow School Art School Grove Hill, Harrow On The Hill, Harrow, HA1 3HQ
Details pursuant to condition 2b (brickwork and mortar samples) attached to listed buildi…
PL/1642/25
2025 Approved
Harrow School Art School Grove Hill, Harrow On The Hill, Harrow, HA1 3HQ
Submission of details pursuant to condition 2a (rooflight glazing) and c (chimney) attach…
PL/1027/25
2024 Approved
Harrow School Art School Grove Hill, Harrow On The Hill, Harrow, HA1 3HQ
Listed Building Consent: Secondary glazing and repair and cleaning works including rebuil…
PL/0394/24
2022 Approved
The Old School Church Hill, Harrow Hill, Harrow, HA1 3HL
Submission of details pursuant to conditions 5 (replacement elements for windows) and 9 (…
P/3130/22
2022 Approved
The Old School Church Hill, Harrow Hill, Harrow, HA1 3HL
Submission of details pursuant to conditions 7 and 8 attached to application reference P/…
P/2326/22
2022 Approved
The Old School Church Hill, Harrow Hill, Harrow, HA1 3HL
Listed Building Consent: New lighting and repairs to staircase
P/0493/22
2020 Approved
Harrow School Gym Yew Walk, Harrow On The Hill, Harrow, HA1 3HR
Submission of details pursuant to conditions 2 a (glass light), b (lion motiff), c (lette…
P/3658/20
2021 Approved
The Old School Church Hill, Harrow Hill, Harrow, HA1 3HL
Submission of details pursuant to condition 4d (slates) Attached To Listed Building Conse…
P/2966/21
2021 Approved
The Old School Church Hill, Harrow Hill, Harrow, HA1 3HL
Submission of details pursuant to condition 5a (ventilation grilles) attached to Listed B…
P/3342/21
2021 Approved
The Old School Church Hill, Harrow Hill, Harrow, HA1 3HL
Submission Of Details Pursuant To Conditions 4A (Mortar), 4B (Brick) And C (Stone), 8A an…
P/2355/21
2021 Approved
The Old School Church Hill, Harrow Hill, Harrow, HA1 3HL
Listed Building Consent: Internal and external alterations including new floor finish and…
P/1907/21
2021 Approved
Science School, Science School Peterborough Road, Harrow, HA1 3EB
T1 Lime (within substation near junction of Peterborough Road & Football Lane): Section f…
P/0059/21
2020 Approved
Druries High Street, Harrow Hill, Harrow,
Details pursuant to condition 3 (materials) attached to planning permission P/2490/19 dat…
P/2527/20
2020 Refused
Science School, Science School Peterborough Road, Harrow, HA1 3EB
Certificate of lawful development (proposed): Part replacement of front boundary wall
P/0612/20
2019 Approved
Harrow School Gym, Yew Walk, Harrow, HA1 3HR
Certificate of lawful development (proposed): installation of canopy; installation of new…
P/5223/19
2019 Approved
The Old School Church Hill, Harrow Hill, Harrow, HA1 3HL
Listed Building Consent for internal and external works and alterations including: repair…
P/4234/19
2016 Approved
St Marys Vicarage, Church Hill, Harrow, HA1 3HL
T5: sycamore - fell to retain 5m height stem for habitat. Tree is poor condition / struct…
P/1085/16
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