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Flintshire planning approval rate

Flintshire council approved 86.3% of planning applications and refused 13.7%, based on 5,930 decisions analysed. Ranked 48th out of 221 councils for strictness.

Last updated: March 2026 · Based on decisions from January 2020 to present

86.3%
overall approval rate
5,930
Decisions analysed
5,115
Approved
815
Refused
52
Wards covered
Planning in Flintshire? Check your postcode to see approval rates specific to your ward and street.

Approval rate by application type

Different application types have different approval rates in Flintshire. Householder and full planning applications typically have the highest volume.

Full (3,508 decided)
85.3%
Other (1,307 decided)
89.6%
85.4%
91.0%
Listed Building (156 decided)
66.7%
Advertisement (150 decided)
93.3%
Prior Approval (136 decided)
83.1%
Trees (46 decided)
100.0%

Approval rate by project type

These rates are based on what homeowners are actually building in Flintshire — mined from 5,930 proposal descriptions.

Extension (General) (753 decided)
88.0%
Garage / Parking (578 decided)
86.0%
Rear Extension (575 decided)
94.6%
75.5%
Side Extension (354 decided)
94.9%
New Build (235 decided)
66.4%
Outbuilding (168 decided)
72.6%
Conservatory (121 decided)
91.7%
Dormer (88 decided)
83.0%
Loft Conversion (70 decided)
82.9%
Front Extension (53 decided)
90.6%
98.0%
Annex (41 decided)
70.7%
HMO (23 decided)
65.2%

Approval rate by ward

Planning outcomes vary significantly by ward within Flintshire. Click any ward for detailed statistics.

Flintshire Ward Queensferry and Sealand (367 decided)
90.7%
Flintshire Ward Gwernaffield and Gwernymynydd (295 decided)
78.6%
Flintshire Ward Llanasa and Trelawynd (293 decided)
84.6%
Flintshire Ward Brynford and Halkyn (282 decided)
86.5%
Flintshire Ward Caerwys (227 decided)
79.3%
Flintshire Ward Northop (222 decided)
83.3%
Flintshire Ward Penyffordd (203 decided)
92.1%
Flintshire Ward Buckley Pentrobin (193 decided)
86.5%
Flintshire Ward Ewloe (188 decided)
85.6%
Flintshire Ward Argoed and New Brighton (173 decided)
89.0%
Flintshire Ward Whitford (172 decided)
87.2%
Flintshire Ward Cilcain (163 decided)
84.7%
Flintshire Ward Hawarden Mancot (159 decided)
81.8%
Flintshire Ward Flint Coleshill and Trelawny (159 decided)
91.8%
Flintshire Ward Broughton North East (147 decided)
95.9%
Flintshire Ward Hope (143 decided)
84.6%
Flintshire Ward Buckley Mountain (124 decided)
88.7%
Flintshire Ward Mold East (117 decided)
91.5%
Flintshire Ward Treuddyn (108 decided)
83.3%
Flintshire Ward Mold Broncoed (108 decided)
91.7%

Wards in Flintshire

Flintshire Ward Queensferry and Sealand
90.7% approval · 367 decisions
Flintshire Ward Gwernaffield and Gwernymynydd
78.6% approval · 295 decisions
Flintshire Ward Llanasa and Trelawynd
84.6% approval · 293 decisions
Flintshire Ward Brynford and Halkyn
86.5% approval · 282 decisions
Flintshire Ward Caerwys
79.3% approval · 227 decisions
Flintshire Ward Northop
83.3% approval · 222 decisions
Flintshire Ward Penyffordd
92.1% approval · 203 decisions
Flintshire Ward Buckley Pentrobin
86.5% approval · 193 decisions
Flintshire Ward Ewloe
85.6% approval · 188 decisions
Flintshire Ward Argoed and New Brighton
89.0% approval · 173 decisions
Flintshire Ward Whitford
87.2% approval · 172 decisions
Flintshire Ward Cilcain
84.7% approval · 163 decisions
Flintshire Ward Hawarden Mancot
81.8% approval · 159 decisions
Flintshire Ward Flint Coleshill and Trelawny
91.8% approval · 159 decisions
Flintshire Ward Broughton North East
95.9% approval · 147 decisions
Flintshire Ward Hope
84.6% approval · 143 decisions
Flintshire Ward Buckley Mountain
88.7% approval · 124 decisions
Flintshire Ward Mold East
91.5% approval · 117 decisions
Flintshire Ward Treuddyn
83.3% approval · 108 decisions
Flintshire Ward Mold Broncoed
91.7% approval · 108 decisions

Recent comparable decisions

The most recent residential planning decisions in Flintshire, showing how the council decides real applications.

FUL/001049/25
Change of use of storage building to ancillary living accommodation · Flintshire Ward Caerwys · 2026-03-06
Refused
TPO/000051/26
One horse chestnut tree located to the right hand side of the drive in Glyn Rhos · Flintshire Ward Holywell Central · 2026-03-05
Approved
FUL/000078/26
Single-storey pitched roof extension and internal alterations to provide a fully · Flintshire Ward Buckley Pentrobin · 2026-03-05
Approved

Showing 3 of 200 comparable decisions. See all 200 in the Pro Report →

What gets approved near your property?

In Flintshire, 1 in 7 applications are refused. Your PlanningLens Pro Report gives you 17 pages of intelligence specific to your property:

✓ Ward-level approval rates for your exact area
✓ Common refusal reasons in Flintshire
✓ Your 10 nearest comparable planning decisions
✓ Appeal success rates
✓ PDF report to share with your architect
Get Flintshire Pro Report — £79

Less than one set of revised drawings. Based on 5,930 decisions.

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