Gremlin Hotel is a Grade II listed building in the Brecon Beacons National Park local planning authority area, Wales. First listed on 16 December 1976. Hotel. 3 related planning applications.

Gremlin Hotel

WRENN ID
carved-nave-dust
Grade
II
Local Planning Authority
Brecon Beacons National Park
Constituency
Brecon, Radnor and Cwm Tawe MP: David Chadwick (LD)
Country
Wales
Date first listed
16 December 1976
Type
Hotel
Address
Gremlin Hotel, 48 the Watton, Powys, LD3 7EG
OS grid reference
SO 047 283
Coordinates
51.94526, -3.38699
Source
Cadw listing

Also on this page: sale history · related consents · flood risk · radon risk · weather exposure · detailed attributes ↓

Description

The Gremlin Hotel is a two-storey building featuring a street front with five windows. The lower block to the left is listed separately as No. 49, the Watton. The main block has a gable adorned with applied timber framing above the central first-floor window. The building has a slate roof with flanking stacks and is constructed from stone with a roughcast finish. There is a band at the first-floor sill level and a cement-rendered plinth. On the first floor, there are five two-light casement windows with small panes in the upper parts, while the ground floor has four sash windows with horns, which also feature small panes in the upper sash. The central doorway is fitted with a pair of ledged doors that have glazed panels.

At the rear, there is a wing made of stone rubble with lower eaves, topped with a slate gabled and corrugated roof, and it includes modern windows. Inside, the ground floor has cased ceiling beams and possibly a stone fireplace at the southeast end.

Local climate

Gremlin Hotel sits in one of the wettest parts of the UK, with an average of 1,260 mm of rain a year. This makes it wetter than 93% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 82% of listed buildings.

It experiences an average of 56 freeze-thaw cycles a year, more than 96% of listed buildings. Of these, 32 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.3°C per decade since 1991.

Averages for 1991–2020; temperature trend 1991–2025. Figures describe the wider area (a grid cell of roughly 10 km), not the individual site. Contains modified Copernicus Climate Change Service information 2026.

More on this building

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  • No EPC on record for this property
  • Sale history — 2 transactions since 2017
  • Related listed building consents — 3 applications
  • Detailed attributes — period, style, materials, features
  • Flood risk assessment
  • Radon risk assessment
  • Weather exposure and heating demand — rain and frost month by month and year by year, wind direction, solar and humidity
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Nearby listed buildings

  1. 49 The Watton Grade II 10 m
  2. Borderers Guest House Grade II 12 m
  3. 45/46 The Watton Grade II 22 m
  4. Forecourt Wall, Piers, Railings & Gates of Brecon Presbyterian Church Grade II 23 m
  5. House, including Garden Wall & Railings Grade II 32 m
  6. 44 The Watton Grade II 34 m
  7. 23 The Watton Grade II 34 m
  8. Brecon Presbyterian Church, including Hall to rear Grade II 36 m
  9. 24 The Watton Grade II 39 m
  10. 51 The Watton Grade II 44 m