SKYDB Building database

Tall buildings worldwide, with heights, construction status and the companies involved.

Rankings of tall buildings

Tall Building Markets

Tall buildings, tracked.

SKYDB is collecting verifiable information about buildings.

structure #880216612building

Millennium Hotel London Knightsbridge

existing 45.7 m 14 floors

Location of Millennium Hotel London Knightsbridge
Height Rankings

Object dataJoin to edit

Tip Height45.7 m Source: Correspondent John Parkin in the U.K., most likely gathered from planning departments
Architectural Height45.7 m Source: Correspondent John Parkin in the U.K., most likely gathered from planning departments
Roof Height45.7 m Source: Correspondent John Parkin in the U.K., most likely gathered from planning departments
Building Mass Height45.7 m
Floors14 Source: Correspondent John Parkin in the U.K., most likely gathered from planning departments
Structural Formhigh-rise building
Main Usagehotel
Status existing
Address17 Sloane Street
Smart Address17 Sloane Street
CityKensington and Chelsea
CountryUnited Kingdom
Source: SKYDB | As of: 2026-10-06

Rating

The rating reflects architectural quality and visual impact as judged by SKYDB users, and feeds into how this building is ranked across the site.

Files Join to upload

  1. Photo 921-208-595
    Tristram Compton
  2. Photo 031-126-035
    Tristram Compton