SKYDB

SKYDB Building database

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

Rankings of tall buildings

Tall Building Markets

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

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Tall buildings, tracked.

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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

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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 Cincinnati File 871-041-855

Cincinnati, OH city

structure #935891819building

Fourth & Plum Apartments

existing 9 floors 1920

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Location of Fourth & Plum Apartments

Object dataJoin to edit

Floors9
Completion1920
Structural Formlow-rise building
Main Usagerental housing
Status existing
Address231 West 4th Street
Smart Address221–239 West 4th Street
Smart Address220–238 McFarland Street
Smart Address320–332 Plum Street
CityCincinnati
CountryUnited States
Source: SKYDB | As of: 2026-09-20

Location

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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 520-125-554
    Photo 520-125-554
    John W. Cahill
  2. Photo 708-195-655
    Photo 708-195-655
    John W. Cahill
  3. Photo 363-582-319
    Photo 363-582-319
    John W. Cahill