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.

Rankings of tall buildings

World’s tallest skyscrapersTallest under constructionTallest planned buildingsBiggest citiesBiggest countries

Tall Building Markets

Global building statisticsBiggest cities worldwideCountry market overviewsConstruction activityAnnual completions

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

Speaker at a lectern in front of a skyscraper presentationView award winners

Research & data

Research with SKYDB InsightsData ExportsAPI AccessCreditsInteractive building map

Consulting & advertising

ConsultingSKYDB BrandingBanner advertisingContact SKYDBInsights questions & answers

Professional building research, data exports and API access, plus advertising offerings.

SKYDB Insights charts showing buildings by decade, status, use, floor count and heightView Insights plans

About SKYDB

Who we areTeam and editorsSKYDB AwardsNewsletterContact

Using SKYDB

Coverage and focusSources and qualityHow to add contentDefinitions and standardsKnowledge base

SKYDB is collecting verifiable information about buildings.

Chongqing skyline beside the riverAbout SKYDB
Panorama of St. Paul File 099-220-354
structure #463095131building

Kellogg Square Apartments

existing 111 m 32 floors 1972

Location of Kellogg Square Apartments
Height Rankings

Object dataJoin to edit

Roof Height111.6 m
Architectural Height111 m
Floors32
Completion1972
Structural Formskyscraper
Main Usagerental housing
Status existing
Architectural Stylemodern
Address111 East Kellogg Boulevard
Smart Address111–119 East Kellogg Boulevard
Smart Address110–118 East 4th Street
Smart Address301–331 North Robert Street
1st Level DistrictDowntown
CitySt. Paul, MN
CountryUnited States
Source: SKYDB | As of: 2026-09-29

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 188-993-883
    James Peacock
  2. Photo 060-393-822
    James Peacock
  3. Photo 135-776-684
    James Peacock
  4. Photo 254-240-657
    James Peacock
  5. Photo 022-889-295
    James Peacock
  6. Photo 418-145-203
    James Peacock
  7. Photo 531-857-385
    James Peacock
  8. Photo 489-641-167
    James Peacock
  9. Photo 404-761-766
    James Peacock
  10. Photo 537-212-136
    James Peacock
  11. Photo 180-038-944
    James Peacock