Reading a lot? Reading a lot?

SKYDB services

Get export credits Wrongly blocked?

Buildings

Rankings of tall buildings

World’s tallest skyscrapersTallest under constructionTallest planned buildingsBiggest cities Biggest 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 presentation

View award winners

Membership

Choose your access

Create a free account Premium membership benefits Become a volunteering Editor Membership questions Sign in to your account

SKYDB Community

About the community Meet the Editors How to add content Submission guide SKYDB tutorials

Create a free account, choose Premium or apply to contribute as a volunteering Editor.

SKYDB Editors visiting a skyscraper construction site

Compare memberships

Products

Research & data

Research with SKYDB Insights Data Exports API Access Credits Interactive building map

Consulting & advertising

Consulting SKYDB Branding Banner advertising Contact SKYDB Insights 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 height

View Insights plans

About

About SKYDB

Who we are Team and editors SKYDB Awards Newsletter Contact

Using SKYDB

Coverage and focusSources and qualityHow to add content Definitions and standards Knowledge base

SKYDB is collecting verifiable information about buildings.

Chongqing skyline beside the river

About SKYDB

Map

Free map access

Locate individual buildings View building facts Find places & addresses How to use the map Join SKYDB

Upgrade your map experience

Filter by height, use and status Display city and district boundaries Control map layers and pin styles Edit pinpoints and building footprints Memberships

Explore all projects on an interactive map anywhere on earth.

SKYDB map with building pins and a building record in Lower Manhattan

Create a free account

structure #703180300building

First National Tower

existing 48.2 m 10 floors 1968

Full map Join SKYDB

Location of First National Tower

Height Rankings

#1 in Fort Collins
#11271 in United States
#15135 in North America
#82619 Worldwide

Object dataJoin to edit

Building Mass Height	48.2 m
Architectural Height	48.2 m
Floors	10
Completion	1968
Structural Form	high-rise building
Main Usage	commercial office
Status	existing
Architectural Style	international style
Address	215 West Oak Street
Smart Address	215 West Oak Street
City	Fort Collins, CO
Country	United States

Source: SKYDB | As of: 2026-09-29

Location

Full Map Google Maps Bing Maps

Rating

3.0 of 5 1 vote 6.4 pts

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

- File #245069387 file
- Join SKYDB
Photo 245-069-387

Brian LoBue
- File #793969620 file
- Join SKYDB
Photo 793-969-620

Brian LoBue
- File #584683017 file
- Join SKYDB
Photo 584-683-017

Brian LoBue
- File #361707966 file
- Join SKYDB
Photo 361-707-966

Brian LoBue
- File #680067010 file
- Join SKYDB
Photo 680-067-010

Brian LoBue
- File #684949501 file
- Join SKYDB
Photo 684-949-501

Brian LoBue
- File #835338051 file
- Join SKYDB
Photo 835-338-051

Brian LoBue
- File #881009161 file
- Join SKYDB
Photo 881-009-161

Brian LoBue
- File #296244135 file
- Join SKYDB
Photo 296-244-135

Brian LoBue
- File #334043166 file
- Join SKYDB
Photo 334-043-166

Brian LoBue

You need to be signed in to do this.

Sources increase data credibility.

Select a structure to edit.

Data source for: whole object

Used for every field you change or enter.

You need to be signed in to do this.

You need to be signed in to do this.

Sources increase data credibility.

Select a structure to edit.

Data source for: whole object

Used for every field you change or enter.