How many listed buildings are in Flintshire? 1,029 listed buildings

Flintshire has 1,029 listed buildings, 27 of them Grade I. Fewer listed buildings per home than 51% of areas in England and Wales.

Grade I
27
Grade II*
78
Grade II
924
Per 1,000 homes
15.4
Fewer listed buildings per home than
51% of areas

Listed buildings and scheduled monuments are counted where their map point falls; one list entry can cover a terrace or group. Per 1,000 homes uses Census 2021 households. Designated Historic Asset GIS Data, The Welsh Historic Environment Service (Cadw), licensed under the Open Government Licence. How we calculate this

All house prices in Flintshire

Is a home in Flintshire likely to be in a conservation area?

Conservation areas in Wales are not included yet.

In a conservation area you usually need planning permission for work that would be allowed elsewhere, such as cladding, side extensions, some roof changes and demolishing most buildings, and you must give the council six weeks' notice before cutting back or felling most trees. Some areas have extra Article 4 rules, for example on replacing windows or doors. Check with the council before you buy.

What does it mean if a home is listed?

A listed home needs listed building consent for any work that affects its character, inside or out, and doing that work without consent is a criminal offence. Grade I buildings are of exceptional interest (about 2.5% of listed buildings), Grade II* are particularly important (about 5.8%), and most, about 92%, are Grade II. One list entry can cover a whole terrace.

This page shows how common listed buildings are in Flintshire. To check a specific address, search the official list entry or ask the council.

What are the Grade I listed buildings in Flintshire?

Flintshire has 27 Grade I listed buildings, the highest grade.

Grade I listed buildings in Flintshire
BuildingListed
Basingwerk Abbey1991
Caergwrle Castle1962
Church of St Beuno and St Mary1962
Church of St Cyngar1962
Church of St Eurgain and St Peter1962
Church of St Mary1962
Church of St Mary1983
Ewloe Castle1962
Fferm Farmhouse1952
Flint Castle including Revetment Wall of Ditch1995
Golden Grove1962
Hawarden Castle (New)1952
Hawarden Castle (Old)1962
Henblas1952
Llettau at Pentrehobyn1952
Mostyn Hall1952
Nerquis Hall1952
Parish Church in St Mary1953
Pentrehobyn1952
Plas Teg1952
Porth Mawr, Mostyn Hall1952
Rhual (including attached wall to the North side)1952
St Deiniol's Library1994
St Deiniols Ash1952
St. Winifrides's Chapel & Well1951
The Tower1952
White Gates, Screens and Piers NW of Leeswood Hall1962

Each name links to its official list entry.

Are there scheduled monuments in Flintshire?

Yes, Flintshire has 132 scheduled monuments: nationally important sites such as earthworks, ruins and ancient buildings, protected from unauthorised change. These are 50 of them.

Which part of Flintshire has the most listed buildings?

Hawarden has the most listed buildings of the 34 areas of Flintshire, with 118.

Listed buildings in each area of Flintshire
AreaListed buildingsPer 1,000 homesHomes in a conservation area
Hawarden11819.6—
Holywell10927.9—
Llanasa9447.9—
Halkyn8872.0—
Mold5712.5—
Nercwys56——
Whitford5152.4—
Ysceifiog4589.3—
Mostyn4455.4—
Leeswood and Pontblyddyn4244.9—
Northop3627.0—
Cilcain3255.8—
Nannerch27——
Trelawnyd and Gwaenysgor25——
Caerwys2542.4—
Hope2514.3—
Gwernaffield and Pantymwyn2024.4—
Llanfynydd1721.4—
Connah's Quay172.4—
Flint172.9—
Bagillt137.6—
Sealand128.5—
Treuddyn912.6—
Shotton82.8—
Argoed72.9—
Gwernymynydd611.3—
Broughton and Bretton62.1—
Buckley60.8—
Higher Kinnerton56.8—
Queensferry55.7—
Brynford4——
Penyffordd21.0—
Northop Hall22.7—
Saltney00.0—

A dash means the area is too small for a fair rate, or its council has not published conservation area boundaries.

What else do people ask about Flintshire?

More quick answers on house prices, sales, areas, green space, crime, air quality and listed buildings in Flintshire.

Where does this data come from?

Price information is from HM Land Registry, location boundaries are from OpenStreetMap, and households and population are from Nomis Census 2021 postcode estimates (21 March 2021). Parks and green space are from OS Open Greenspace. Contains OS data © Crown copyright and database right 2026. Crime is from police.uk street-level data. Contains public sector information licensed under the Open Government Licence v3.0. Source: police.uk. Listed buildings and scheduled monuments are from Historic England and Cadw, and conservation areas from planning.data.gov.uk. Designated Historic Asset GIS Data, The Welsh Historic Environment Service (Cadw), licensed under the Open Government Licence. Air quality is from Defra modelled background pollution maps. Contains public sector information licensed under the Open Government Licence v3.0. Source: Defra modelled background pollution, 2025.

Last updated 11 November 2026 at 00:18 with the latest Land Registry data (September 2026). The Flintshire dataset covers 5,437 postcodes.

Read our full data methodology

Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

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