You're hitting our fair-use limits. Hitting our limits.
Get API access
Or get a data export Wrongly blocked?
SKYDB
Data backbone

Other information
besides just buildings.

SKYDB is built from regions, companies, photos and the dictionary that ties them together. Pick a thread to pull.

Explore database →
RegionsBrowse every region on file→
CompaniesArchitects, developers, engineers→
DefinitionsTerms and concepts explained→
New toolHeatmap modeSee structure density visualised across cities - beta.
Try heatmap →
Buildings, everywhere.

Unlimited ways
to discover.

Browse the top 1000 tallest, search for any building by name or attribute, or explore city-by-city statistics.

Explore buildings →
Search formFind content with ease.→
Top 1000 SkyscrapersUpdated as new towers complete→
Biggest CitiesView city-related statistics→
Biggest CountriesNational rankings + records→
RegionsBrowse buildings by region→
CompaniesArchitects, developers, engineers→
For SKYDB Premium usersChannelsChannels organize buildings across cities and countries by height or theme. Their building lists are available with SKYDB Premium.
Browse channels →
SKYDB Community

Where accuracy
comes from.

We are what makes SKYDB stand apart. Editors who care about buildings and care more about getting them right. Same standards, same care.

Community →
EditorsA community which matters→
MembershipsElevate your possibilities→
How to submitWhat we need and how to send it→
Add buildingLaunch the object tool→
Upload photosSubmit missing images→
My contentEverything you added and edited→
SpotlightFeatured PersonalityMarshall Gerometta is "the brain" when it comes to heights. As a veteran in the field, he also maintains the world's official list of the tallest skyscrapers.
Explore his work →
Since 30 years

The source
for tall buildings

SKYDB is creating the world's most comprehensive and deepest database of tall buildings. Used by professionals, maintained by experts.

Who we are →
Who we areExperts in the field→
Pricing and ServicesGet access to paid options.→
DefinitionsHow we measure and verify→
Knowledge BaseArticles + tutorials→
Get the NewsLatest announcements→
ContactReach out to the team.→
Featured activitySKYDB AwardsThe best skyscrapers of the world. Selected every year by SKYDB and its community members.
Visit the page →
Panorama of Dayton File 935-608-241

Dayton, OH city

structure #602041480building

40 West 4th Centre

existing 100.9 m 22 floors 1969

Full map Join SKYDB
Location of 40 West 4th Centre
Height Rankings

Object dataJoin to edit

Architectural Height100.9 m
Roof Height100.9 m
Floors22
Completion1969
Structural Formskyscraper
Main Usagecommercial office
Status existing
Architectural Stylemodern
Address40 West Fourth Street
Smart Address24–48 West 4th Street
Smart Address100 South Ludlow Street
CityDayton
CountryUnited States
Source: SKYDB | As of: 2026-09-17

Location

Full MapGoogle MapsBing Maps

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 692-854-990
    Photo 692-854-990
    James Peacock
  2. Photo 741-856-132
    Photo 741-856-132
    James Peacock
  3. Photo 639-960-222
    Photo 639-960-222
    Chris Patriarca
  4. Photo 495-217-447
    Photo 495-217-447
    Chris Patriarca
  5. Photo 801-864-358
    Photo 801-864-358
    John W. Cahill
  6. Photo 891-140-963
    Photo 891-140-963
    John W. Cahill
  7. Photo 947-091-817
    Photo 947-091-817
    John W. Cahill
  8. Photo 428-734-789
    Photo 428-734-789
    John W. Cahill
  9. Photo 972-094-246
    Photo 972-094-246
    John W. Cahill
  10. Photo 892-366-676
    Photo 892-366-676
    John W. Cahill
  11. Photo 350-385-937
    Photo 350-385-937
    John W. Cahill
  12. Photo 575-589-149
    Photo 575-589-149
    John W. Cahill
  13. Photo 386-028-636
    Photo 386-028-636
    Daniel Kieckhefer