Demolition plans in Flintshire

36 demolition applications were submitted in Flintshire in the last 12 months, from garages and outbuildings to whole buildings. Of the 11 decided so far, 10 were approved. Demolish-and-rebuild schemes also appear under planned new homes.

23 last 90 days
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Showing 23 of 23 applications
FUL/000533/26 7 Jul 2026 Consultation period opened

The Old Telephone Exchange, Rhosesmor Road, Halkyn, Holywell, CH8 8DL

Proposed side and rear extension and re-ordering works to facilitate the replacement of the existing sunroom and create an additional bedroom and rati...

Full - Building Works Flintshire 7 Jul 2026
FUL/000558/26 1 Jul 2026 Pending

20, Sealand Road, Sealand, Deeside, CH5 2RJ

Demolition of existing bungalow and construction of new Dormer bungalow and Gara

Full - Building Works Flintshire 1 Jul 2026
FUL/000566/26 1 Jul 2026 Pending

14, Abbotts Lane, Penyffordd, Chester, CH4 0HW

Rebuild attached garage and extend over 1st floor

Full - Building Works Flintshire 1 Jul 2026
FUL/000497/26 25 Jun 2026 Consultation period opened

ROSE COTTAGE, Trelawnyd, Rhyl, LL18 6EB

Propose demolition and removal of existing garage and construction of new garage per attached plans.

Full - Building Works Flintshire 25 Jun 2026
FUL/000550/26 25 Jun 2026 Consultation period opened

BRYN ALYN COTTAGE, Rhydymwyn, Mold, CH7 5HE

Proposed extension and alterations, including replacement detached garage

Full - Building Works Flintshire 25 Jun 2026
FUL/000509/26 12 Jun 2026 Publication period closed

OCHA BUNGALOW, Stryt Isa, Hope, Chester, CH4 0JY

Proposed demolition of existing dwellinghouse and the construction of new dwelling and all other associated works relating to.

Full - Building Works Flintshire 12 Jun 2026
FUL/000510/26 11 Jun 2026 Publication period closed

GLANLLYN, Llanfynydd, Wrexham, LL11 5HH

Proposed side extensions to an existing dwelling, including the demolition of an existing conservatory, and external rendering of the front elevation.

Full - Building Works Flintshire 11 Jun 2026
FUL/000428/26 9 Jun 2026 Consultation period opened

1, Lesters Lane, Bretton, Chester, CH4 0DA

Single storey extension to replace existing single storey extension and timber shed

Full - Building Works Flintshire 9 Jun 2026
FUL/000500/26 8 Jun 2026 Publication period closed

BRYN YR HAUL, Wrexham Road, Penyffordd, Chester, CH4 0HT

Replacement dwelling

Full - Building Works Flintshire 8 Jun 2026
FUL/000454/26 29 May 2026 Under Consideration

The Homestead, Cefn Bychan Road, Pantymwyn, Mold, CH7 5EL

Demolition of existing bungalow and erection of replacement dwelling and garage with workshop and associated new entrance, hard and soft landscaping w...

Full - Building Works Flintshire 29 May 2026
CONS/000441/26 27 May 2026 Closed

2 Cae Mawr, TY NEWYDD COURT, Llanasa, Holywell, CH8 9LY

Demolition of existing conservatory & erection of single storey extension of rear dwelling.

Conservation area demolish unlisted building Flintshire 27 May 2026
FUL/000455/26 22 May 2026 Consultation period opened

Ashfield, Gwernaffield Road, Mold, CH7 1RQ

Demolition of existing garage and construction of new two storey extension to provide additional bedrooms, new utility and garage

Full - Building Works Flintshire 22 May 2026
LBC/000390/26 20 May 2026 Consultation period opened

Pen Yr Erw, Pen-y-Felin, Nannerch, Mold, Flintshire, CH7 5RW

Single-storey extension, rebuilding of outbuilding, oak-framed garage and timber gates

Listed Building Extensions and Alterations Flintshire 20 May 2026
FUL/000436/26 20 May 2026 Publication period closed

Pen-yr-Erw, Pen-y-Felin, Nannerch, Mold, Flintshire, CH7 5RW

Proposed extension, rebuilding of outbuilding, oak-framed garage and new timber gates.

Full - Building Works Flintshire 20 May 2026
FUL/000440/26 19 May 2026 Recommendation made

24, Bron Y Wern, Bagillt, CH6 6BT

Disabled adaptions;- Demolition of carport & outbuilding - Proposed single storey rear extension, widened concrete drive, concrete ramp, new boundary ...

Full - Building Works Flintshire 19 May 2026
FUL/000339/26 14 May 2026 Notice of Decision Issued

CLODDIAU DUON, Ffordd Maeshafan, Nercwys, Mold, CH7 4DW

Replace existing building with a timber frame building. Redo the concrete pad.

Full - Building Works Flintshire 14 May 2026
FUL/000374/26 13 May 2026 Publication period closed

Ivy House, Tan Y Lloc Lane, Lloc, Holywell, CH8 8RW

Construction of replacement dwelling & associated works in lieu of existing dwelling & ancilliary structures.

Full - Building Works Flintshire 13 May 2026
FUL/000300/26 9 May 2026 Publication period closed

14, Bryn Road, Mynydd Isa, Mold, CH7 6UR

Demolition of existing detached garage and construction of two storey side extension

Full - Building Works Flintshire 9 May 2026
FUL/000384/26 7 May 2026 Notice of Decision Issued

8, Berwyn Close, Bryn Y Baal, Mold, CH7 6SH

Demolition of existing conservatory to be replaced by single storey extension on side elevation

Full - Building Works Flintshire 7 May 2026
FUL/000299/26 1 May 2026 Closed

2, Green Farm Court, Higher Kinnerton, CH4 9DD

Proposed Construction of Brick and Timber Garage

Full - Building Works Flintshire 1 May 2026
FUL/000346/26 1 May 2026 Notice of Decision Issued

61, Normanby Drive, Connahs Quay, Deeside, CH5 4JX

Demolition of attached garage and construction of 2 storey side extension for Bedroom & Ensuite, Sitting Room and Utility, Single storey rear extensio...

Full - Building Works Flintshire 1 May 2026
FUL/000317/26 24 Apr 2026 Notice of Decision Issued

Spencer Industrial Estate, Unit 6, Standard Road, Buckley, CH7 3LY

General shopfitting to existing industrial unit. - Demolition of existing out house warehouse - Sub divide Unit 6 in to two seperate units 6A & 6B - R...

Full - Building Works Flintshire 24 Apr 2026
FUL/000246/26 14 Apr 2026 Withdrawn

BELL COTTAGE, Allt Goch Lane, Northop, Mold, CH7 6DL

Replacement dwelling this application is to replace the previously approved extension scheme under application reference FUL/000783/23, granted by Fli...

Full - Building Works Flintshire 14 Apr 2026
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Frequently asked questions

Do you need planning permission to demolish a building?
Most demolition outside conservation areas is permitted development under Part 11 of the GPDO, but you must submit a prior-approval application covering method and restoration. Demolition of dwellinghouses always needs prior approval, even where permitted development applies.
What is a 'replacement dwelling' application?
Planning permission to demolish an existing dwelling and replace it with a new one. The principle is not automatic — councils assess the replacement against local policy on impact, scale, design and any heritage or rural-character considerations.
Can I get email alerts for new demolition applications in Flintshire?
Yes. Click "Set up alerts" on this page and you'll get a daily or weekly email listing every new demolition application published by Flintshire. You can also narrow the alert to a postcode, street, or drawn area.

We check Flintshire's planning portal daily. New demolition applications appear here within a day of being published.