The Royal Mausoleum is a Grade I listed building in the Windsor and Maidenhead local planning authority area, England. First listed on 2 October 1975. A 1862-71 Mausoleum. 1 related planning application.

The Royal Mausoleum

WRENN ID
mired-plinth-root
Grade
I
Local Planning Authority
Windsor and Maidenhead
Constituency
Windsor MP: Jack Rankin (Con)
Country
England
Date first listed
2 October 1975
Type
Mausoleum
Address
The Royal Mausoleum, the Home Park, SL4 2JQ
OS grid reference
SU 974 759
Coordinates
51.47404, -0.59833
Source
Historic England listing

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

Description

The Royal Mausoleum, built between 1862 and 1871 by A J Humbert and Professor Gruner of Dresden, is a Grade I listed building. It is constructed from Portland stone ashlar and features a Romanesque design based on a Greek cross plan. The structure includes a tall octagonal drum, arcaded windows, and a shallow hipped copper roof. There are bowed, lower, arcaded window ambulatories between the arms of the cross. The east portico has three arches leading to a terrace and a flight of steps, with two full-size bronze angels positioned in front of the portico and ornate lamp standards at the base of the steps.

Inside, the mausoleum boasts rich Raphaelesque decoration designed by Gruner. The arms of the building are barrel vaulted, with giant pilasters supporting the main piers, large statue niches, and painted spandrels above the arches. Oval medallions are placed between the tripartite windows of the drum. The sculpture work is by Dresden artists H Baumer, H Hultzsch, G Kuntz, and F Rentsch, while the paintings and frescoes are by N Consoni, J Frank, and P Jander.

A large tomb chest monument dedicated to Queen Victoria and Prince Albert features marble effigies created by Baron Marochetti between 1864 and 1868. Other monuments to members of the Royal Family were crafted by Boehm, and there is an Anglo-Saxon group of Victoria and Albert by W Theed the younger.

Local climate

The Royal Mausoleum sits in a drier-than-average part of the UK, with an average of 710 mm of rain a year. This makes it drier than 87% 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 32 freeze-thaw cycles a year, fewer than 59% of listed buildings. Of these, 13 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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