Castles / GB / Wales
Hay Castle
Which definitions does it satisfy?
This dataset does not record whether something “is a castle”. It records a verdict against each named definition, with the reasoning that produced it.
| Definition | Verdict | Basis |
|---|---|---|
| Fortified residence | yes | A substantial ringwork with a circular enclosure and a stone keep on its summit, held by the de Braose lords — an identified lordly residence, which is what routes a ringwork into this band rather than the enclosure one. Defensibility is documented in use, not merely in form: captured and burnt by King John in 1216, rebuilt by Henry III, and recorded as defensible against the Welsh in 1403. |
| Enclosure fortification | no | The ringwork has an identified lordly residence and a stone keep, which the band's own criterion routes to fortified_residence. |
| State fortification | no | Seigneurial and dynastic — de Braose, Lancaster, Stafford, Buckingham. Crown involvement is as captor and restorer, not as commissioning power. |
| Palatial seat | yes | A later and separate phase. In the 1660s large sections of the medieval apartments were demolished to make way for a new mansion, and the curtain wall was progressively taken down partly to improve the views from it. Defence was dismantled in favour of amenity. |
| Revival and folly | no | Genuine medieval fabric with a genuine post-medieval mansion; neither is castle-form built for effect. |
| Popularly a castle | yes | Named and open as Hay Castle, a well-known visitor attraction in Hay-on-Wye. |
Facts
| Tradition | european medieval |
|---|---|
| Location | Hay, Powys, Wales, GB |
| Built | Medieval |
| Confidence | medium |
| First recorded | 2026-07-21 |
| Last updated | 2026-07-21 |
In the registers
Where this structure appears in official inventories. This is what turns an individual record into evidence about a count.
- Cof Cymru — National Historic Assets of Wales —
BR076· Scheduled Monument — SiteType: Castle · entry
Location
Approximate. © OpenStreetMap contributors.
Notes
ASSESSED against the six band criteria on 2026-07-22, reading Cadw's full designation report rather than transcribing the register row. This record was previously a bulk import carrying one register-derived verdict at confidence: low; it now carries a verdict per band, each with a basis that engages that band's criterion, and the importer no longer owns it.
Sources
- Cof Cymru - National Historic Assets of Wales — Cadw, 2026-07-21
Register entry; the sole source for this record. - Scheduled Monument Full Report — Hay Castle — Cadw, 2026-07-22
The designation text: fabric, defensive features, period and documentary history. The evidence these verdicts were assessed against.
Signals
Raw per-source observations behind this record (1):
sig-20260721-cadw-br076
Record file · dataset licensed CC BY 4.0 — see provenance.