66 Copthall Road West Ickenham UB10 8h Data via plota.co.uk

80194/APP/2026/1855 Approved
Extensions & alterations

Proposal

Erection of a single storey side extension and single storey rear extension following demolishing of the existing garage on site. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
27 Jul 2026
✓
Approved
21 Sept 2026

Approved on 21 Sept 2026 · Last checked 22 Sept 2026

Documents

View the documents on the council's website ↗

Site constraints 8

Article 4 direction
Residential extensions. Named permitted development rights are withdrawn here.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: Hillingdon 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 ↗
Scheduled monument 47 m away: Medieval moated site 382m south-east of Brackenbury Farm
Its setting is a consideration for work nearby.
Nationally important archaeology protected by the Secretary of State. Work that affects the monument or its setting is rarely permitted.
Historic England ↗
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
Heritage at risk 47 m away: Moated site, west bank of River Pinn, near Ickenham (1/2 mile (800m) north west of church); Inside the Hillingdon built-up area; Green belt 36 m away: London; Priority habitat 36 m away: Deciduous woodland.
Not affected
Outside flood zones 2 and 3 · No listed building at the site

Checked on 25 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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Important details

Council
Hillingdon
Received
27 Jul 2026
Validated
27 Jul 2026
Ward
ICK/HAM & S HF/D 22
Case officer
Show
Target decision
21 Sept 2026
Decision
Approval
Decision date
21 Sept 2026
Agent
Show

How this decision compares

Decided in 56 days from validation, about the council's usual 54 days. Approved, as 92% of extensions here are.

66%decided within 8 weeks
92%approved
1,175decided in the last year

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

Consultation & key dates

Consultation
7 Aug 2026
Comments by
28 Aug 2026
Hillingdon
Planning Authority Score
3.5/10
Below average
#219 of 296 councils
Relevant to this application:
Householder decisions

Hillingdon ranks #194 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (90%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Hillingdon decision statistics
Based on MHCLG data, the year to March 2026
85%
Overall approval rate
Below avg (87%) #208 of 296
90%
Householder approved
Above avg (90%) #191 of 296
58%
Decided in 8 weeks
Below avg (63%) #194 of 296
45%
Extended time limit
Above avg (41%) #190 of 296
61%
Minor dwellings approved
67 decided (1-9 homes)
65%
Change of use approved
17 decided
1,680
Total decisions
255 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings