SKYDB

SKYDB Building database

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

Rankings of tall buildings

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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.

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Research & data

Research with SKYDB InsightsData ExportsAPI AccessCreditsInteractive building map

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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

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Using SKYDB

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SKYDB is collecting verifiable information about buildings.

Chongqing skyline beside the riverAbout SKYDB
Panorama of Rochester File 803-712-145
Rochester, MN city
structure #997437096building

Anna-Maria & Steven Kellen Building

existing 53 m 10 floors 2023

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Location of Anna-Maria & Steven Kellen Building
Height Rankings

Object dataJoin to edit

Architectural Height53 m
Floors10
Completion2023
Structural Formhigh-rise building
Main Usagebiomedical research
Status existing
Architectural Stylemodern
Address3rd Street SW & 4th Avenue SW, SW corner
CityRochester, MN
CountryUnited States
Source: SKYDB | As of: 2026-09-29

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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.

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