St Gregory's Catholic Science College, Donnington Road, Harrow, HA3 0NB Data via plota.co.uk

26/2540 - Full Planning Permission Registered

Proposal

Full planning application for the demolition of the existing school buildings and the erection of a replacement school buildings comprising a part 3-storey/part 4-storey school building, sports block, Multi-Use Games Area (MUGA) and sub-station, together with landscaping, access, and associated external works. The proposal also includes the provision of temporary accommodation comprising buildings for education use ranging from single storey to part 4 storeys as well as the erection of a construction compound and associated facilities for use during the construction period Data via plota.co.uk

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View original council record ↗Last checked 27 Oct 2026, 06:31

Street View

Application progress

✓

Received

6 Oct 2026

Decision

Expected by 5 Jan 2027

Under consideration

No decision has been issued yet. Plota predicts a decision around 1 Dec 2026, from Brent's recent demolitions.

Comments are open until 16 Nov 2026

Comment on this application ↗

Documents 134

Statements & assessments 27

Plans & drawings 59

Application forms 1

PDF Application form (public) Application Form (Public) · 6 Oct 2026 View ↗

Site constraints 4

Article 4 direction

Article 4 for HMOs. Named permitted development rights are withdrawn here.

An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.

Air quality management area: Brent 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 Brent built-up area; Public transport access: PTAL 2 (poor), TfL 2023, for the 100 m square.

Not affected

Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 26 October 2026. Historic England, the Environment Agency, Natural England, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) 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.

Building

Floor area81 m² (872 sq ft)

Energy ratingA (asset rating 12)

UseNon-residential Institutions: Education

HeatingAir Conditioning

From the energy performance certificate lodged in February 2024, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council: Brent
Application type: Full Planning Permission
Postcode: HA3 0NB
Received: 6 Oct 2026
Validated: 6 Oct 2026
Ward: Kenton
Case officer: Show
Target decision: 5 Jan 2027
Decision level: Delegated Team Manager
Applicant: Show
Agent: WSP (UK) Limited

Decision outlook

Day 22 of the 56-day target. Brent usually decides demolitions by day 56.

prediction

Day 2234 days to the 56-day target

73%decided within 8 weeks

75%approved

287decided in the last year

Plota live figures for demolitions decided by Brent in the last twelve months, from validation. Brent decision record →

Public comments

No public comments yet.

Last counted 26 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference: PP-15108413
Planning Portal ref: PP-15108413
Comments by: 16 Nov 2026
Env. assessment: No

Historical activity at this location

24 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2025 Approved

Variation of condition 1 (Temporary use untill 1 April 2026) to allow the extension of te…

25/3135 14 Jan 2026

2023 Approved

Erection of temporary classroom buildings (for the period during RAAC remediation).(DEPAR…

23/3896 18 Mar 2024

Within ~100m

Nearby activity

2025 Approved

6 Mountington Park Close, Harrow, HA3 0NW

Proposed demolition of rear conservatory and erection of single storey rear extension, pa…

25/0251 8 Apr 2025

2024 Approved

22 Donnington Road, Harrow, HA3 0NA

Certificate of lawfulness for proposed conversion of garage into habitable room with repl…

24/3483 4 Feb 2025

2024 Refused

22 Donnington Road, Harrow, HA3 0NA

Proposed single-storey front extension and conversion of garage into habitable room to dw…

24/2502 6 Nov 2024

2024 Approved

6 Mountington Park Close, Harrow, HA3 0NW

Proposed demolition of rear conservatory and erection of single storey rear extension, pa…

24/0358 17 Apr 2024

2024 Approved

57 Donnington Road, Harrow, HA3 0NB

Certificate of lawfulness for proposed single storey rear extension, double hip to gable…

24/0081 5 Feb 2024

2023 Approved

57 Donnington Road, Harrow, HA3 0NB

Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending…

23/3717 4 Jan 2024

2023 Refused

57 Donnington Road, Harrow, HA3 0NB

Demolition of dwellinghouse & outbuilding(s) and erection of three-storey detached buildi…

23/0667 12 May 2023

2020 Approved

45 Donnington Road, Harrow, HA3 0NB

Proposed roof extension with two storey side extension and single storey rear extension t…

20/0850 12 May 2020

2018 Approved

53 Donnington Road, Harrow, HA3 0NB

Certificate of lawfulness for proposed hip to gable roof extension, rear dormer window, f…

18/3940 11 Dec 2018

2018 Approved

53 Donnington Road, Harrow, HA3 0NB

Demolition of the existing single storey side extension and construction of a single stor…

18/3941 11 Dec 2018

2018 Approved

53 Donnington Road, Harrow, HA3 0NB

Prior approval for a single storey rear extension to dwellinghouse, in metres: Proposed E…

18/4264 7 Dec 2018

2018 Refused

45 Donnington Road, Harrow, HA3 0NB

Proposed roof alteration with double storey side extension and part double storey rear ex…

18/3600 12 Nov 2018

2018 Approved

45 Donnington Road, Harrow, HA3 0NB

Certificate of lawfulness for proposed single storey side and rear extension, hip to gabl…

18/3564 7 Nov 2018

2018 Refused

53 Donnington Road, Harrow, HA3 0NB

Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending…

18/3870 6 Nov 2018

2018 Approved

26 Donnington Road, Harrow, HA3 0NA

Demolition of garage and erection of a single and two storey side and rear extension to d…

18/2253 24 Aug 2018

2017 Approved

41 Donnington Road, Harrow, HA3 0NB

Proposed single storey side to rear extension

17/3172 5 Dec 2017

2017 Refused

49 Donnington Road, Harrow, HA3 0NB

Certificate of lawfulness for proposed conversion of attached garage into a habitable use…

17/3424 10 Nov 2017

2017 Approved

41 Donnington Road, Harrow, HA3 0NB

Proposed single storey side and rear extension

17/2741 16 Aug 2017

2017 Refused

41 Donnington Road, Harrow, HA3 0NB

Prior approval for a single storey rear extension to dwellinghouse, in metres:Extending b…

17/1212 27 Apr 2017

2016 Approved

30 Donnington Road, Harrow, HA3 0NA

Single storey rear extension, conversion of garage to a habitable room, alterations to fr…

16/5597 23 Feb 2017

2016 Approved

12 Donnington Road, Harrow, HA3 0NA

Erection of part single and two storey rear extension to dwellinghouse

16/4112 17 Feb 2017

2016 Refused

9 Donnington Road, Harrow, HA3 0NB

Retrospective application for an existing single storey outbuilding (in use as a gym) and…

16/3420 28 Oct 2016

Brent

Planning Authority Score

5.7/10

Average

#113 of 296 councils

Relevant to this application:

Householder decisions

Brent is faster than most councils at deciding householder applications, ranking #91 out of 296. Only 28% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Householder applications are slightly less likely to be approved here (85%) than the national average (90%).

Faster than most councils

for householder decisions

These figures are council-wide context, not a prediction for this application. View full council performance

Brent decision statistics

Based on MHCLG data, the year to March 2026

78%

Overall approval rate

Below avg (87%) #269 of 296

85%

Householder approved

Below avg (90%) #247 of 296

73%

Decided in 8 weeks

Above avg (63%) #91 of 296

28%

Extended time limit

Below avg (41%) #42 of 296

53%

Minor dwellings approved

73 decided (1-9 homes)

85%

Major dwellings approved

13 decided (10+ homes)

54%

Change of use approved

193 decided

1,963

Total decisions

431 refused in the year to March 2026

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.

St Gregory's Catholic Science College, Donnington Road, Harrow, HA3 0NB Data via plota.co.uk

Proposal

Application progress

Documents 134

Statements & assessments 27

Plans & drawings 59

Application forms 1

Other documents 47

Site constraints 4

Building

Nearby new applications

Important details

Decision outlook

Public comments

Consultation & key dates

Previous applications at this address

Nearby activity