Search Holywell/Treffynnon planning applications
10 applications received or decided in the last 90 days · within 1 km of the centre of Holywell/Treffynnon · updated daily · Flintshire County Council
- Highfield Cottage, The Beeches, Milwr, Holywell, CH8 7SWAwaiting decisionProposed erection of detached dwelling and associated works relating to.Full - Building WorksReceived 21 Sep 2026FUL/000789/26
- 27, FLINTSHIRE CREDIT UNION, High Street, Holywell, CH8 7LHAwaiting decisionListed Building Consent - Proposed Change of Use of former Butchers Shop (A1 useListed Building Extensions and AlterationsReceived 10 Sep 2026LBC/000768/26
- 27, FLINTSHIRE CREDIT UNION, High Street, Holywell, CH8 7LHAwaiting decisionProposed Change of Use of former Butchers Shop (A1 use), to Cafe (A3 use) to theFull - Building WorksReceived 10 Sep 2026FUL/000767/26
- 61, High Street, Holywell, CH8 7TFApprovedSingle storey extension to rear of existing premisesFull - Building WorksReceived 3 Sep 2026Decided 28 Oct 2026FUL/000732/26
- Ysgol Maes-Y-Felin, Pen Y Maes Road, Holywell, Flintshire, CH8 7ENApprovedSiting of two shipping containers for Big Bocs Bwyd Community Project.Full - Building WorksReceived 6 Aug 2026Decided 1 Oct 2026FUL/000672/26
Planning in Holywell/Treffynnon
- Approved
- 75%
- 18 of 18 decided
- Decision time
- about 15 weeks
- on average
Applications within 1 km of the centre of Holywell/Treffynnon in the last 24 months, from Flintshire County Council's planning register.
Decided by Flintshire County CouncilCouncil page
Around Holywell/Treffynnon
Postcode districts
CH8 150 applications in the last 12 months
Applications in each district in the last 12 months.
Nearby towns and villages
Planning authority: Flintshire County Council
For home projects and trades
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Application types: Rear extensionsLoft conversionsHouseholder applicationsTree works & TPOListed building consentChange of useAnnexes & granny flatsSolar panelsBarn conversionsBasement extensions
About Holywell/Treffynnon
Holywell/Treffynnon is a settlement located in Flintshire, Wales.
Property prices in Holywell/Treffynnon show an average sale price of £207,575, based on 50 recent transactions recorded by HM Land Registry. There are currently no active flood warnings for the Holywell/Treffynnon area, indicating a relatively low flood risk at present. This is a positive factor for both existing residents and those considering property purchases or new developments.
In terms of safety, there were no crimes reported in the immediate area during the most recent reporting period (May 2026). This makes Holywell/Treffynnon a particularly low-crime area, which is often reflected in its desirability and property values.
For anyone interested in property development or monitoring local planning decisions, Holywell/Treffynnon planning applications can be searched by entering a local postcode above. Results include full application details, decision status, and the ability to track applications over time and set planning alerts to help you monitor and review pending planning applications.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
To comment on or object to a planning application near Holywell/Treffynnon, open it in the list above: each one links to the council's own page for it and shows any comment deadline.
In the last 24 months, 29 planning applications were submitted near Holywell/Treffynnon. Of these, 75% were approved, with an average decision time of 107 days.
The most common types were full planning applications (8), listed building and heritage (5), amendments (3).