78, Derngate is a Grade II* listed building in the West Northamptonshire local planning authority area, England. First listed on 22 January 1976. A 20th century House. 1 related planning application.
78, Derngate
- WRENN ID
- white-turret-rain
- Grade
- II*
- Local Planning Authority
- West Northamptonshire
- Constituency
- Northampton North MP: Lucy Rigby (Lab)
- Country
- England
- Date first listed
- 22 January 1976
- Type
- House
- Period
- 20th century
- Address
- 78, Derngate, Northampton, NN1 1UH
- OS grid reference
- SP 758 602
- Coordinates
- 52.23555, -0.89002
- Source
- Historic England listing
Description
This is an early 19th century house with a later extension and alterations undertaken in 1916/19 by Charles Rennie Mackintosh for W J Bassett-Lowke. The house is constructed of red brick with a Welsh slate roof and a brick ridge stack. It is part of a terrace with a basement to the rear. The main facade has a single window range. To the right are steps with an iron balustrade leading to a front door, accompanied by a lamp and surrounding decoration, all designed by Mackintosh. This is set within an early 19th century moulded doorcase, part of a pair matching No. 76 to the right. To the left, a square bay features a plain-tile pentice roof and leaded casements, also designed by Mackintosh. The first floor has a two-light casement within an original opening, and a small sash window to the right, both by Mackintosh. A 16-pane sash window is on the second floor, and a two-light flat-roofed attic dormer sits above. The rear extension, also designed by Mackintosh, spans most of the width and incorporates a four-light basement casement (with a partially glazed door to the left), windows on two sides to the dining room, some with leaded lights and characteristic handles, a balcony verandah above (now glazed), and a second-floor balcony with a two-light French window. The rear elevation is cement rendered as designed by Mackintosh. The interior remains largely as re-organised by Mackintosh. The front hall and parlour contain a moulded fireplace surround, a fine screen with panels of coloured leaded glass, a curved newel, and a door. The dining room has walnut fitted china cabinets with drawers below, panelling, built-in wall lamps, and a fireplace (the grate appears renewed). The staircase features lattice screens, including one to the bathroom, and fitted cupboards. The bathroom has similar lattice-designed fitted cupboards and the original American Kohler bath; one window pane is mirrored. First and second floor bedrooms have simple ceramic tile fireplaces, possibly by Mackintosh. The attic retains its early 19th century character. Howarth's study suggests that the rear extension is an exceptional example of the modern movement. Mackintosh’s original drawings and contemporary photographs are held in the Glasgow University collection, and furniture designed by him for the house is in the collections of the Victoria and Albert Museum, Glasgow University, and Northampton Museum.
Local climate
78, Derngate sits in a drier-than-average part of the UK, with an average of 720 mm of rain a year. This makes it drier than 83% of listed buildings in the UK. Its exposure to wind-driven rain is lower than that of 82% of listed buildings.
It experiences an average of 37 freeze-thaw cycles a year, more than 67% of listed buildings. Of these, 17 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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- Full EPC report — heating system, energy costs, size, glazing, construction etc.
- 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
Matched applications, energy data and sale records are assembled automatically and may contain errors. Flag incorrect data.
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