Powder Mill Cottage is a Grade II listed building in the North Somerset local planning authority area, England. First listed on 13 December 2001. Cottage. 2 related planning applications.

Powder Mill Cottage

WRENN ID
gentle-pewter-gold
Grade
II
Local Planning Authority
North Somerset
Constituency
North Somerset MP: Sadik Al-Hassan (Lab)
Country
England
Date first listed
13 December 2001
Type
Cottage
Address
Powder Mill Cottage, Littleton Lane, Winford, BS40 8HE
OS grid reference
ST 550 643
Coordinates
51.37611, -2.64674
Source
Historic England listing

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

Description

Powder Mill Cottage is likely a former cooperage and cottage associated with a gunpowder mill, dating to the mid-18th century and re-roofed in the mid-20th century. It is constructed of uncoursed limestone rubble with thin quoins and dressings to the right-hand two-window section. It has brick gable and ridge stacks and a concrete tile roof.

The building has a single-depth layout, with chimneys at both ends of the long left-hand section and one to the shorter section on the right. It is built across the north gable of Powdermill Farmhouse.

The exterior is two storeys with an eight-window front. It features wooden lintels over closely-spaced windows with 20th-century casements, first-floor wall-plate lintels, and glazed doors at the second window from the left and between the third and fourth windows from the right. The right gable has a large external stack set on a rubble base, with a late-20th-century inserted doorway to its left.

The long east ground-floor room has a large fireplace in its eastern end, under a chamfered beam with an oven to the right. A smaller stack is positioned at the opposite end, faced with later brick. There are heavy chamfered beams, some with filled joist holes, as well as later, smaller joists. A small heated room at the rear has a shallow arched recess in its rear wall. The upper floor contains room divisions from the mid-20th century.

The Littleton gunpowder mill operated from the early 18th century for approximately a century, supplying local mining interests and foreign markets through Bristol. It’s considered the best-surviving gunpowder works from the period in the country. Cooperages were integral to gunpowder production, and the open layout of this structure suggests its original use as such. The close spacing of the windows is similar to that seen in cooperages, including a comparable example at Powdermill Farm in Dartmoor. The right-hand section was likely added later as a dwelling.

Local climate

Powder Mill Cottage receives an average of 860 mm of rain a year. This makes it wetter than 61% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 68% of listed buildings.

It experiences an average of 33 freeze-thaw cycles a year, fewer than 55% of listed buildings. Of these, 14 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
  • No sale records on file
  • Related listed building consents — 2 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. Powdermill Farmhouse Grade II* 15 m
  2. Barn to South West of Powdermill Farmhouse Grade II* 33 m
  3. Hazel Farmhouse Grade II 294 m
  4. Littleton Court Grade II 296 m
  5. Aqueduct Grade II 520 m
  6. Kentshare Farmhouse Grade II 729 m
  7. Aqueduct to East of Church of St Mary and St Peter Grade II 962 m
  8. Court Farmhouse Grade II* 1.0 km
  9. Church of St Mary and St Peter Grade II* 1.0 km
  10. Malvern Lodge Grade II 1.6 km