164 High Street London Colney Hertfordshire AL2 1QF Data via plota.co.uk
Proposal
Proposed installation of canopy ventilation, ducting, and associated wall penetration Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision between 21 Oct 2026 and 5 Dec 2026, from St Albans's recent full applications.
Site constraints 2
Checked on 6 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. 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.
Building
From the energy performance certificate lodged in August 2021, 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
Decision outlook
Day 91 of the 56-day target. St Albans usually decides full applications by day 121.
Plota live figures for full applications decided by St Albans in the last twelve months, from validation. St Albans decision record →
Consultation & key dates
- Alt. reference
- 321387PLN
- Planning Portal ref
- 14907738
- Comments by
- 15 Aug 2026
- Site or press notice
- 23 Jul 2026
- Statutory expiry
- 3 Sept 2026
Historical activity at this location
27 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
St Albans is one of the slowest councils in England for householder decisions, ranking #285 out of 296. The council extends the time limit on 64% of applications - one of the highest rates in England. Expect your application to take longer than the standard deadline. Householder applications are slightly less likely to be approved here (88%) than the national average (90%).
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.
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164 High Street London Colney Hertfordshire AL2 1QF
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The consultation period closed on 15 Aug 2026.