TRINITY COURT, 221 Marsh Road, Pinner, Harrow Data via plota.co.uk

PL/2953/26 - Electronic Communications Notification Pending Consideration

Proposal

Electronic Communications Notification: Installation of 3 tripod frames, supporting 12 antennas, 3 x 0.3m trasmission dishes and 2 equipmment cabinets; ancillary works Data via plota.co.uk

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View original council record ↗Last checked 10 Nov 2026, 16:03

Street View

Application progress

✓

Received

6 Nov 2026

Decision

Expected by 3 Dec 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 17 Dec 2026, from Harrow's recent prior approvals.

Documents 3

Plans & drawings 1

PDF Site Location plan & Site Photograph Plans · 9 Nov 2026 View ↗

Site constraints 11

Flood zone 3, rivers and sea

High chance: a 1 in 100 or greater annual chance from rivers, or 1 in 200 from the sea. Any development here needs a flood risk assessment. Defences are not counted.

The Environment Agency flood map for planning. Homes in zone 3 must also pass the sequential test. Surface water flooding is a separate map.

Flood map ↗

Archaeological priority area: (including the High Street and surrounding roads in Pinner)

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 ↗

Town centre: Pinner

A designated centre in the London Plan.

Shops, services and active frontages are protected in centres, and main town centre uses are steered here first.

Also on the record

Conservation area 47 m away: Pinner / Pinner High Street; 6 listed buildings within 150 m; Flood defence 11 m away (engineered high ground, designed for a 1 in 2 year flood); Inside the Harrow built-up area; Public transport access: PTAL 4 (good), TfL 2023, for the 100 m square; Priority habitat 39 m away: Deciduous woodland; Designated open space 39 m away.

Not affected

Not green belt · No scheduled monument at the site

Checked on 10 November 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.

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Important details

Council: Harrow
Application type: Electronic Communications Notification
Received: 6 Nov 2026
Validated: 6 Nov 2026
Ward: Pinner South
Case officer: Show
Target decision: 3 Dec 2026
Decision level: Schedule 1 - Delegated
Applicant: Show

Decision outlook

Day 5 of the 56-day target. Harrow usually decides prior approvals by day 41.

prediction

Day 551 days to the 56-day target

96%decided within 8 weeks

77%approved

446decided in the last year

Plota live figures for prior approvals decided by Harrow in the last twelve months, from validation. Harrow decision record →

Consultation & key dates

Statutory expiry: 3 Dec 2026

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