Blu, 1 Canons Corner, Stanmore, Edgware, Harrow, HA8 8AE Data via plota.co.uk

PL/2469/26 - Full Planning Application Pending Consideration

Proposal

single storey extension to flat roof of single storey warehouse space to form 1 bedroom apartment Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
17 Sept 2026
✓
Validated
16 Oct 2026
Decision
Expected by 11 Dec 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 11 Dec 2026, from Harrow's recent changes of use.

Site constraints 7

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: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
Local nature reserve 441 m away: Stanmore Country Park; Inside the Harrow built-up area; Public transport access: PTAL 2 (poor), TfL 2023, for the 100 m square; Green belt 39 m away: London; Designated open space 18 m away.
Not affected
Outside flood zones 2 and 3 · No listed building at the site · No scheduled monument at the site

Checked on 21 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 area152 m² (1,636 sq ft)
Energy ratingC (asset rating 62)
UseRetail/Financial and Professional Services
HeatingAir Conditioning

From the energy performance certificate lodged in March 2023, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Important details

Council
Harrow
Application type
Full Planning Application
Postcode
HA8 8AE
Received
17 Sept 2026
Validated
16 Oct 2026
Ward
Canons
Case officer
Show
Target decision
11 Dec 2026
Decision level
Delegated decision
Applicant
Show
Agent
Pure Design UK
Leaseholder
Show

Decision outlook

Day 12 of the 56-day target. Harrow usually decides changes of use by day 56.

Day 1244 days to the 56-day target
59%decided within 8 weeks
40%approved
256decided in the last year

Plota live figures for changes of use decided by Harrow in the last twelve months, from validation. Harrow decision record →

Consultation & key dates

Statutory expiry
11 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

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.

Leaseholders: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.