Mostyn, Flintshire Planning Applications
Recent planning applications near Mostyn, Flintshire.
Flintshire · Wales · settlement
About Mostyn
Mostyn is a village and community in Flintshire, Wales, situated on the estuary of the River Dee near Holywell. Historically significant for its privately owned port, which once supported a colliery and ironworks, Mostyn currently plays a vital role in the offshore wind industry and is known for shipping wings for the Airbus A380 manufactured in nearby Broughton. This evolving industrial landscape may influence planning applications in the area, particularly related to transport and renewable energy developments.
Enter a postcode to search for planning applications near Mostyn.
Town Insights
Property Prices
Average property sale price: £262,449 (based on 50 recent transactions from HM Land Registry).
Area Information
- Admin district: Flintshire
- Parliamentary constituency: Clwyd East
- LSOA: Flintshire 001B
Crime Statistics
0 crimes reported in 2026-02.
Flood Risk
No active flood warnings near Mostyn.
Keyword Scorecard
Planning constraint analysis based on the last 24 months of applications near Mostyn.
- Ecology & Wildlife Constraints (keywords: bats, bat survey, bat roost, great crested newt, GCN...)
- Trees & Landscape (keywords: tree preservation order, TPO, arboricultural, tree survey, root protection area...)
- Flood & Drainage (keywords: flood zone 2, flood zone 3, flood risk assessment, FRA, surface water...)
- Heritage & Conservation (keywords: listed building, grade II, grade II*, grade I, conservation area...)
- Green Belt (keywords: green belt, inappropriate development, very special circumstances, openness)
- Highways & Access (keywords: visibility splays, highway authority objection, access arrangement, parking provision, transport statement...)
- Refusal & Risk Indicators (keywords: refusal, delegated refusal, appeal dismissed, overdevelopment, character and appearance...)
- Planning Process & Appeals (keywords: appeal lodged, appeal allowed, appeal dismissed, public inquiry, inspector)
Planning Activity Summary
Approval rates, average decision times, and application type distribution for Mostyn based on the last 24 months of planning data.
Nearby Applications
119 planning applications found near Mostyn.
- - Land adjacent to HALENDY GARAGE, Holywell, CH8 9HW
Construction of storage unit
Status: Undecided | Type: Full | Council: Flintshire | Date: 2026-03-19
View full details - - A N ANDREWS COACHES, HALENDY GARAGE, Mostyn, Holywell, CH8 9HW
Construction of storage unit
Status: Undecided | Type: Full | Council: Flintshire | Date: 2025-10-07
View full details - - Cwm Y Graig , Rhewl Mostyn, Holywell, CH8 9QF
The home will remain the same in appearance, It is intended to be used subject to approval as as registered children's home, to provide a home for up to four children. There will be 1 member of staff
Status: Withdrawn | Type: Full | Council: Flintshire | Date: 2025-08-01
View full details - - A N ANDREWS COACHES, HALENDY GARAGE, Mostyn, Holywell, CH8 9HW
Construction of storage unit
Status: Rejected | Type: Full | Council: Flintshire | Date: 2025-03-26
View full details - - Clifton, Mostyn, Holywell, CH8 9QF
Alterations to existing vehicle access (kerb drop)
Status: Permitted | Type: Full | Council: Flintshire | Date: 2024-08-13
View full details - - Warwick International Ltd, Dock Road, Mostyn, Holywell, CH8 9HE
Application for prior notification of proposed demolition. Areas of the property to be taken down to slab are titled as :- WWTP, Alchema Building, WH 5, WH7, FD2 Plant, Gran 3 Plant, Gran 2 plant, The
Status: Undecided | Type: Outline | Council: Flintshire | Date: 2024-07-24
View full details - - Rose Cottage Mostyn, Holywell, CH8 9QF
Extending existing vehicular access (drop kerb application)
Status: Permitted | Type: Full | Council: Flintshire | Date: 2024-03-06
View full details - - Rose Cottage , Mostyn, Holywell, CH8 9QF
Alterations to boundary finish & resiting of fence to southern boundary
Status: Permitted | Type: Full | Council: Flintshire | Date: 2023-12-29
View full details - - WHITE COTTAGE, Red Street, Rhewl Mostyn, Holywell, CH8 9QZ
ERECTION OF REPLACEMENT DWELLING
Status: Withdrawn | Type: Full | Council: Flintshire | Date: 2023-08-18
View full details - - Ty Coch, Red Street, Rhewl, Mostyn, CH8 9QZ
Use of land for siting of mobile chalet for use as holiday let
Type: Full | Council: Flintshire | Date: 2023-06-05
View full details - - Ty Coch, Red Street, Rhewl, Mostyn, CH8 9QZ
Use of land for siting of mobile chalet for use as holiday let.
Status: Withdrawn | Type: Outline | Council: Flintshire | Date: 2022-10-17
View full details - - Glengarry Rhewl Mostyn Holywell CH8 9QF
Two storey rear extension
Status: Permitted | Type: Full | Council: Flintshire | Date: 2021-06-25
View full details - - Bramblewood Rhewl Mostyn Holywell CH8 9QE
To change temporary Planning Permission to Permanent Permission for Private Hire business.
Status: Permitted | Type: Full | Council: Flintshire | Date: 2021-03-22
View full details - - Cartref Mostyn Holywell CH8 9QU
RETROSPECTIVE Formation of first floor over existing garage
Status: Permitted | Type: Full | Council: Flintshire | Date: 2020-10-15
View full details - - The Port House Mostyn Holywell CH8 9HD
Lowering of kerb to create access to driveway.
Status: Rejected | Type: Full | Council: Flintshire | Date: 2020-09-23
View full details - - Dolgynwal Rhewl Mostyn Holywell CH8 9QF
Erection of two storey and single storey extensions to side and rear elevations
Status: Permitted | Type: Full | Council: Flintshire | Date: 2020-04-28
View full details - 057137 - Warwick International Ltd Dock Road Mostyn Holywell CH8 9HE
Extension to existing anti-spillage bund
Status: Permitted | Type: Full | Council: Flintshire | Date: 2017-06-16
View full details - - Warwick International Ltd Dock Road Mostyn Holywell CH8 9HE
Creation of footpath linking the current all wales coast path at Warwick View Point to Dock Road
Status: Permitted | Type: Full | Council: Flintshire | Date: 2017-06-15
View full details - 056319 - Cysegr Chapel Rhewl Mostyn Holywell CH8 9QE
Change of use and conversion of an existing chapel to form a single dwelling
Status: Permitted | Type: Amendment | Council: Flintshire | Date: 2016-12-06
View full details - - Clifton Rhewl Holywell CH8 9QF
Erection of steel framed building (partly in retrospect)
Status: Permitted | Type: Full | Council: Flintshire | Date: 2016-09-27
View full details
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A brief summary of Mostyn in Flintshire
Mostyn is a village and community in Flintshire, Wales, situated on the estuary of the River Dee near Holywell. Historically significant for its privately owned port, which once supported a colliery and ironworks, Mostyn currently plays a vital role in the offshore wind industry and is known for shipping wings for the Airbus A380 manufactured in nearby Broughton. This evolving industrial landscape may influence planning applications in the area, particularly related to transport and renewable energy developments.
Property prices in Mostyn show an average sale price of £262,449, based on 50 recent transactions recorded by HM Land Registry.
There were no crimes reported in the immediate area during the most recent reporting period. This makes Mostyn a particularly low-crime area.
Ecology & Nature Designations
The area around Mostyn includes 1 Special Protection Areas (SPA): The Dee Estuary; 1 Ramsar Wetland Sites: The Dee Estuary. These designations may affect planning decisions, as proposals near protected sites require environmental impact assessment and may face additional restrictions.
For anyone interested in property development or monitoring local planning decisions, Mostyn 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.
Planning Activity in Mostyn
In the last 24 months, 18 planning applications were submitted near Mostyn. Of these, 50% were approved, with an average decision time of 156 days.
This is below the national average of approximately 87%, which may reflect stricter local policies, sensitivity of the area, or higher levels of speculative applications. Pre-application advice is particularly worthwhile near Mostyn.
With an average of 156 days, decisions near Mostyn take longer than the statutory targets. Applicants should budget for a 6-month timeline and consider pre-application discussions to avoid delays.
The most common application types near Mostyn were full planning applications (11), outline applications (5), listed building and heritage (1). Full planning applications account for 61% of all submissions, covering new builds, change of use, and works that go beyond permitted development rights.
Nearby Towns
Explore planning applications in nearby areas:
- Rhewl-Mostyn planning applications
- Tre-Mostyn planning applications
- Glan-y-don planning applications
- Maes Pennant planning applications
- Whitford/Chwitffordd planning applications
- Saith ffynnon planning applications
- Golch planning applications
- Llannerch-y-môr planning applications
Related Planning Guides
- What Is Planning Permission in the UK? — Planning permission is the formal approval you need from your local council before making certain changes to a building or piece of land.
- What Is Permitted Development? — Permitted development rights allow certain building works and changes of use without the need to apply for planning permission.
- How Long Does Planning Permission Take? — Typical timelines for planning permission decisions in the UK, from submission to approval, and what can cause delays.