The Mill House is a Grade II listed building in the County Durham local planning authority area, England. First listed on 7 December 1987. Former mill house. 1 related planning application.

The Mill House

WRENN ID
south-kitchen-grove
Grade
II
Local Planning Authority
County Durham
Constituency
Newton Aycliffe and Spennymoor MP: Alan Strickland (Lab)
Country
England
Date first listed
7 December 1987
Type
Former mill house
Address
The Mill House, the Avenue, Croxdale and Hett, DH6 5JS
OS grid reference
NZ 271 377
Coordinates
54.73383, -1.58037
Source
Historic England listing

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

Description

The Mill House is a former mill house, now a private residence, dating from around 1771 with a mid-19th century wing. It is constructed of coursed sandstone rubble and features Welsh slate roofs, along with dressed stone and brick chimney stacks. The main block is three stories high and has three bays, with flush squared quoins. The central entrance has a replaced four-panel door and a four-pane overlight above it. The windows are replaced four-pane sashes, with small square four-pane lights on the top floor, all set in openings that have alternating jambs, flush lintels, and projecting sills. The roof has a ridge stack on the right side.

On the left return, there is a taller, flat-coped gable end, which is the only remnant of the former paper mill that was rebuilt between 1771 and 1772. To the right, there is a two-story, gable-fronted wing of similar height, which features a projecting external chimney on its gable end. The right return has a two-bay full-height canted wood bay. The roof has bracketed eaves, coped gables, and shaped kneelers. Additionally, there is a two-story, two-bay outshut added under a pent roof at the rear of the main block. The roof of the main block includes four adzed A-frame trusses, crossed at the ridge and supporting three levels of purlins.

Local climate

The Mill House receives an average of 800 mm of rain a year. This makes it drier than 55% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 92% of listed buildings.

It experiences an average of 43 freeze-thaw cycles a year, more than 84% of listed buildings. Of these, 25 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 — 1 application
  • 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. Gazebo, Gate Piers and Garden Walls to East and South of the Hermitage Grade II 121 m
  2. The Hermitage Grade II 143 m
  3. The Meadows Grade II 198 m
  4. Croxdale Hall Grade I 254 m
  5. South Courtyard Range and Cottage, to East of Croxdale Hall Grade II 277 m
  6. Garden Wall and Gates to South East of Croxdale Hall Grade II 295 m
  7. North and East Courtyard Ranges and Walls, to East of Croxdale Hall Grade II 319 m
  8. Church of St Bartholomew Grade II 433 m
  9. Bank House Farmhouse Grade II 491 m
  10. Orangery, Walls and Gate Piers to East of Croxdale Hall Grade II 524 m