30 Flavian Close St Albans Hertfordshire AL3 4JX Data via plota.co.uk
Proposal
Erection of a first-floor rear and side extension, including new rooflights. Changes to fenestration. Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision between 5 Dec 2026 and 29 Dec 2026, from St Albans's recent extensions.
Site constraints 2
Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) 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.
Sales history 3
Last sold for £625,000 in November 2020. Detached house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Building
From the energy performance certificate lodged in November 2018, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate
Every application in St Albans - and every UK council - as a live feed, an API, or a bulk CSV export.
Other new applications on this street
Nearby new applications
29 Lindum Place St Albans Hertfordshire AL3 4JJ
FIRST FLOOR REAR EXTENSION
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16 Jerome Drive St Albans Hertfordshire AL3 4LX
Ridge rise to encompass a new loft conversion with three front roof light window...
53 Westfields St Albans Hertfordshire AL3 4LS
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5 Flavian Close St Albans Hertfordshire AL3 4JX
Certificate of Lawfulness (proposed) - Construction of single storey rear extens...
24 Corinium Gate St Albans Hertfordshire AL3 4HY
Proposed ground and first floor side extension and garage conversion
Important details
Decision outlook
Day 11 of the 56-day target. St Albans usually decides extensions by day 81.
Plota live figures for extensions decided by St Albans in the last twelve months, from validation. St Albans decision record →
Consultation & key dates
- Alt. reference
- 324136PLN
- Planning Portal ref
- 15250287
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
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%).
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
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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30 Flavian Close St Albans Hertfordshire AL3 4JX
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