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 Chicago File 251-493-889
structure #852318215building

Park Alexandria

existing 105.8 m 32 floors 2003

Location of Park Alexandria
Height Rankings

Object dataJoin to edit

Tip Height105.8 m
Architectural Height105.8 m
Roof Height105.8 m
Main Roof Height96.4 m
Height Top Floor92.6 m
Floors32
Completion2003
Structural Formskyscraper
Main Usageresidential condominium
Status existing
Architectural Stylepostmodern
Address125 South Jefferson Street
Smart Address125 South Jefferson Street
1st Level DistrictDowntown
2nd Level DistrictNear West Side
CityChicago, IL
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 uploadview all 80 photos

  1. Photo 953-587-646
    Daniel Kieckhefer
  2. Photo 455-175-688
    Daniel Kieckhefer
  3. Photo 530-824-961
    Daniel Kieckhefer
  4. Photo 594-573-936
    Daniel Kieckhefer
  5. Photo 188-057-032
    Daniel Kieckhefer
  6. Photo 945-292-493
    Daniel Kieckhefer
  7. Photo 653-841-283
    Daniel Kieckhefer

Construction calendar

14 construction-phase photos across 2003.

JanFebMarAprMayJunJulAugSepOctNovDec
Photos per month:less more